N-Q

 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

INVESTMENT COMPANY ACT FILE NUMBER: 811-21484

 

 

EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER:

   Calamos Strategic Total Return Fund

 

ADDRESS OF PRINCIPAL EXECUTIVE OFFICES:   

2020 Calamos Court, Naperville

Illinois 60563-2787

NAME AND ADDRESS OF AGENT FOR SERVICE:   

John P. Calamos, Sr., Chairman,

CEO and Co-CIO

Calamos Advisors LLC,

2020 Calamos Court,

Naperville, Illinois

60563-2787

REGISTRANT’S TELEPHONE NUMBER, INCLUDING AREA CODE: (630) 245-7200

DATE OF FISCAL YEAR END: October 31, 2013

DATE OF REPORTING PERIOD: January 31, 2013

 

 

 


ITEM 1. SCHEDULE OF INVESTMENTS JANUARY 31, 2013 (UNAUDITED)

 


Calamos Strategic Total Return Fund

 

SCHEDULE OF INVESTMENTS JANUARY 31, 2013 (UNAUDITED)

 

PRINCIPAL
AMOUNT
                VALUE  
     
  CORPORATE BONDS (39.9%)   
    Consumer Discretionary (7.5%)   
  5,382,000        American Axle & Manufacturing, Inc.µ
6.625%, 10/15/22
  $ 5,614,099   
  15,166,000        DISH Network Corp.µ
5.875%, 07/15/22
    16,303,450   
  3,229,000        Dufry Finance SCAµ*
5.500%, 10/15/20
    3,380,359   
    Goodyear Tire & Rubber Companyµ  
  9,086,000        8.250%, 08/15/20     10,057,066   
  4,403,000        7.000%, 05/15/22     4,744,233   
  10,640,000        Icahn Enterprises, LPµ
8.000%, 01/15/18
    11,438,000   
  9,829,000        J.C. Penney Company, Inc.µ
7.125%, 11/15/23
    8,330,077   
    Jaguar Land Rover, PLCµ*  
  9,785,000        8.125%, 05/15/21     11,142,669   
  3,669,000        5.625%, 02/01/23^     3,790,536   
  2,202,000        7.750%, 05/15/18     2,418,071   
  4,892,000        Liberty Media Corp.µ
8.250%, 02/01/30
    5,420,947   
  2,941,000        Limited Brands, Inc.µ
5.625%, 02/15/22
    3,185,471   
    Meritage Homes Corp.µ  
  4,256,000        7.000%, 04/01/22     4,708,200   
  2,446,000        7.150%, 04/15/20     2,718,118   
  4,780,000        MGM Resorts Internationalµ
7.500%, 06/01/16
    5,255,012   
    Royal Caribbean Cruises, Ltd.µ  
  12,720,000        7.500%, 10/15/27     14,476,950   
  2,221,000        5.250%, 11/15/22     2,375,082   
  5,827,000        Ryland Group, Inc.µ
5.375%, 10/01/22
    5,987,242   
  2,074,000        Sally Holdings, LLCµ
5.750%, 06/01/22
    2,212,699   
  3,914,000        Service Corp. Internationalµ
7.000%, 05/15/19
    4,324,970   
  238,000        Wolverine World Wide, Inc.µ*
6.125%, 10/15/20
    251,834   
     

 

 

 
        128,135,085   
     

 

 

 
    Consumer Staples (2.0%)   
  14,392,000        Post Holdings, Inc.µ
7.375%, 02/15/22
    16,074,065   
  16,145,000        Smithfield Foods, Inc.µ
6.625%, 08/15/22
    17,920,950   
     

 

 

 
        33,995,015   
     

 

 

 
    Energy (10.6%)   
  24,461,000     

NOK

  Aker Solutions, ASA‡
6.150%, 06/06/17
    4,667,959   
  4,275,000        Atwood Oceanics, Inc.µ
6.500%, 02/01/20
    4,654,406   
  10,763,000        Berry Petroleum Companyµ
6.375%, 09/15/22
    11,381,872   
  4,839,000        Bristow Group, Inc.µ
6.250%, 10/15/22
    5,250,315   
  6,115,000        Calfrac Holdings, LPµ*
7.500%, 12/01/20
    6,172,328   
    Calumet Specialty Products, LPµ  
  3,914,000        9.625%, 08/01/20*     4,376,341   
PRINCIPAL
AMOUNT
                VALUE  
     
  4,893,000        9.375%, 05/01/19   $ 5,396,337   
    Carrizo Oil & Gas, Inc.µ  
  2,970,000        7.500%, 09/15/20^     3,120,356   
  2,740,000        8.625%, 10/15/18     2,981,463   
  10,763,000        Cimarex Energy Companyµ
5.875%, 05/01/22
    11,617,313   
  6,947,000        Drill Rigs Holdings, Inc.µ*
6.500%, 10/01/17
    7,042,521   
  4,383,000        Frontier Oil Corp.µ
6.875%, 11/15/18
    4,736,379   
  10,763,000        GulfMark Offshore, Inc.µ*
6.375%, 03/15/22
    11,173,339   
  7,828,000        Holly Energy Partners, LPµ*
6.500%, 03/01/20
    8,366,175   
  1,086,000        HollyFrontier Corp.µ
9.875%, 06/15/17
    1,173,559   
  4,697,000        Hornbeck Offshore Services, Inc.µ
5.875%, 04/01/20
    4,955,335   
  12,720,000        Linn Energy, LLCµ*
6.250%, 11/01/19
    12,743,850   
    Oasis Petroleum, Inc.  
  4,858,000        6.500%, 11/01/21µ     5,204,132   
  1,468,000        6.875%, 01/15/23~     1,605,625   
  4,305,000        Parker Drilling Companyµ
9.125%, 04/01/18
    4,687,069   
  2,935,000        Pioneer Drilling Companyµ
9.875%, 03/15/18
    3,221,163   
  10,763,000        Samson Investment Companyµ*
9.750%, 02/15/20
    11,516,410   
  6,360,000        SEACOR Holdings, Inc.
7.375%, 10/01/19
    6,892,650   
    SESI, LLCµ  
  3,914,000        7.125%, 12/15/21     4,378,787   
  2,446,000        6.875%, 06/01/14     2,463,049   
  2,935,000        SM Energy Company
6.500%, 11/15/21
    3,158,794   
  6,360,000        Swift Energy Companyµ
8.875%, 01/15/20
    6,960,225   
  2,642,000        Tesoro Logistics, LPµ*
5.875%, 10/01/20
    2,767,495   
  3,268,000        Trinidad Drilling, Ltd.µ*
7.875%, 01/15/19
    3,488,590   
  12,377,000        W&T Offshore, Inc.µ
8.500%, 06/15/19
    13,351,689   
     

 

 

 
        179,505,526   
     

 

 

 
    Financials (2.0%)   
  4,990,000        AON Corp.µ
8.205%, 01/01/27
    6,392,340   
  2,319,000        Legg Mason, Inc.µ*
6.000%, 05/21/19
    2,547,155   
  10,763,000        Neuberger Berman Group LLCµ*
5.875%, 03/15/22
    11,570,225   
    Nuveen Investments, Inc.*  
  3,229,000        9.500%, 10/15/20     3,293,580   
  3,229,000        9.125%, 10/15/17     3,265,326   
  5,949,000        Omega Healthcare Investors, Inc.µ
5.875%, 03/15/24
    6,365,430   
     

 

 

 
        33,434,056   
     

 

 

 
    Health Care (4.0%)   
  13,698,000        Community Health Systems, Inc.µ^
7.125%, 07/15/20
    14,896,575   
 

 

See accompanying Notes to Schedule of Investments


Calamos Strategic Total Return Fund

 

SCHEDULE OF INVESTMENTS JANUARY 31, 2013 (UNAUDITED)

 

PRINCIPAL
AMOUNT
                VALUE  
     
  5,382,000        Endo Pharmaceuticals Holdings, Inc.µ
7.000%, 07/15/19
  $ 5,839,470   
  1,712,000        Fresenius Medµ*
5.875%, 01/31/22
    1,872,500   
  7,749,000        Hologic, Inc.µ*
6.250%, 08/01/20
    8,296,273   
    Valeant Pharmaceuticals International, Inc.µ*  
  9,785,000        7.250%, 07/15/22     10,524,991   
  8,806,000        7.000%, 10/01/20     9,427,924   
  1,468,000        6.750%, 10/01/17     1,573,512   
  14,677,000        Warner Chilcott Company, LLCµ
7.750%, 09/15/18
    15,942,891   
     

 

 

 
        68,374,136   
     

 

 

 
    Industrials (4.3%)   
  10,763,000        Belden, Inc.µ*
5.500%, 09/01/22
    11,153,159   
  4,971,000        Deluxe Corp.µ*
6.000%, 11/15/20
    5,048,672   
  4,506,000        H&E Equipment Services, Inc.µ*
7.000%, 09/01/22
    4,945,335   
  5,939,000        Mead Products, LLC/ Acco Brands Corp.µ*
6.750%, 04/30/20
    6,328,747   
  10,763,000        Rexel, SAµ*
6.125%, 12/15/19
    11,550,044   
    Terex Corp.µ  
  7,828,000        6.500%, 04/01/20     8,390,637   
  1,350,000        6.000%, 05/15/21     1,426,781   
  1,365,000        TransDigm Group, Inc.µ
7.750%, 12/15/18
    1,520,269   
    Triumph Group, Inc.  
  6,086,000        8.625%, 07/15/18µ     6,782,086   
  1,976,000        8.000%, 11/15/17     2,139,020   
  11,252,000        United Rentals North America, Inc.µ
7.625%, 04/15/22
    12,644,435   
     

 

 

 
        71,929,185   
     

 

 

 
    Information Technology (3.6%)   
    Amkor Technology, Inc.  
  4,403,000        6.625%, 06/01/21µ     4,529,586   
  3,014,000        6.375%, 10/01/22~     3,046,024   
  2,935,000        7.375%, 05/01/18µ     3,111,100   
  9,917,000        Audatex North America, Inc.µ*
6.750%, 06/15/18
    10,629,784   
  14,706,000        iGATE Corp.µ
9.000%, 05/01/16
    16,213,365   
  6,360,000        Nuance Communications, Inc.µ*
5.375%, 08/15/20
    6,586,575   
  2,195,000        Sanmina-SCI Corp.µ*
7.000%, 05/15/19
    2,258,106   
    Seagate Technologyµ  
  3,425,000        6.875%, 05/01/20     3,765,359   
  978,000        7.000%, 11/01/21     1,086,803   
  3,444,000        SunGard Data Systems, Inc.µ*
6.625%, 11/01/19
    3,545,168   
  6,849,000        ViaSat, Inc.
6.875%, 06/15/20
    7,345,552   
     

 

 

 
        62,117,422   
     

 

 

 
PRINCIPAL
AMOUNT
                VALUE  
     
    Materials (2.9%)   
  12,231,000        FMG Resourcesµ*
8.250%, 11/01/19
  $ 13,247,702   
    Inmet Mining Corp.µ*  
  5,382,000        8.750%, 06/01/20     5,984,111   
  2,250,000        7.500%, 06/01/21     2,424,375   
    New Gold, Inc.µ*  
  7,828,000        7.000%, 04/15/20     8,459,133   
  2,055,000        6.250%, 11/15/22     2,165,456   
  5,117,000        Sealed Air Corp.µ*
8.125%, 09/15/19
    5,858,965   
    Steel Dynamics, Inc.  
  2,762,000        6.125%, 08/15/19µ*     2,996,770   
  1,370,000        7.625%, 03/15/20~     1,536,969   
  1,223,000        6.375%, 08/15/22µ*     1,323,133   
  5,605,000        Trinseo Op / Trinseo Finance, Inc.*
8.750%, 02/01/19
    5,590,988   
     

 

 

 
        49,587,602   
     

 

 

 
    Telecommunication Services (0.9%)   
  14,217,000        Qwest Communications International, Inc.µ
7.750%, 02/15/31
    15,152,408   
     

 

 

 
    Utilities (2.1%)   
  2,838,000        AES Corp.
7.375%, 07/01/21
    3,176,786   
  15,655,000        AmeriGas Finance Corp.µ
7.000%, 05/20/22
    17,112,872   
    Calpine Corp.µ*  
  11,448,000        7.875%, 01/15/23^     12,685,815   
  2,404,000        7.500%, 02/15/21     2,618,858   
     

 

 

 
        35,594,331   
     

 

 

 
    TOTAL CORPORATE BONDS
(Cost $642,898,868)
    677,824,766   
     

 

 

 
  CONVERTIBLE BONDS (6.5%)   
    Consumer Discretionary (2.0%)   
  2,275,000        Jarden Corp.µ*^
1.875%, 09/15/18
    2,504,388   
  14,865,617        Liberty Media Corp. (Time Warner, Inc.)§
3.153%, 03/30/23
    21,763,040   
  6,200,000     

EUR

  Volkswagen International Finance, NV*
5.500%, 11/09/15
    9,728,761   
     

 

 

 
        33,996,189   
     

 

 

 
    Financials (2.1%)   
  20,020,000        Affiliated Managers Group, Inc.µ
3.950%, 08/15/38
    23,765,141   
    Ares Capital Corp.  
  7,676,000        4.750%, 01/15/18µ*^     7,894,344   
  3,458,000        5.750%, 02/01/16     3,739,084   
     

 

 

 
        35,398,569   
     

 

 

 
    Health Care (0.1%)   
  1,601,000        Hologic, Inc.µ^‡
2.000%, 12/15/37
    1,988,538   
     

 

 

 
    Industrials (0.7%)   
  9,500,000        Trinity Industries, Inc.µ
3.875%, 06/01/36
    11,254,460   
     

 

 

 

 

 

 

See accompanying Notes to Schedule of Investments


Calamos Strategic Total Return Fund

 

SCHEDULE OF INVESTMENTS JANUARY 31, 2013 (UNAUDITED)

 

PRINCIPAL
AMOUNT
                VALUE  
     
    Information Technology (1.6%)   
  9,900,000       

Linear Technology Corp.µ

3.000%, 05/01/27

    $10,506,821   
  15,000,000       

Nuance Communications, Inc.µ

2.750%, 11/01/31

    16,826,700   
     

 

 

 
        27,333,521   
     

 

 

 
   

TOTAL CONVERTIBLE BONDS

(Cost $98,333,889)

    109,971,277   
     

 

 

 
 

 

U.S. GOVERNMENT AND AGENCY

SECURITY (0.9%)

  

  

  14,677,000       

United States Treasury Noteµ^~

1.375%, 02/15/13
(Cost $14,683,508)

    14,684,453   
     

 

 

 
  SOVEREIGN BOND (1.3%)   
  4,367,100     

BRL

 

Federative Republic of Brazil

10.000%, 01/01/14

(Cost $23,738,476)

    22,612,887   
     

 

 

 
  SYNTHETIC CONVERTIBLE SECURITIES (1.1%)   
  Corporate Bonds (0.9%)   
    Consumer Discretionary (0.2%)   
  118,000        American Axle & Manufacturing, Inc.µ
6.625%, 10/15/22
    123,089   
  334,000       

DISH Network Corp.µ

5.875%, 07/15/22

    359,050   
  71,000       

Dufry Finance SCAµ*

5.500%, 10/15/20

    74,328   
    Goodyear Tire & Rubber Companyµ  
  200,000        8.250%, 08/15/20     221,375   
  97,000        7.000%, 05/15/22     104,518   
  234,000       

Icahn Enterprises, LPµ

8.000%, 01/15/18

    251,550   
  216,000       

J.C. Penney Company, Inc.µ

7.125%, 11/15/23

    183,060   
    Jaguar Land Rover, PLCµ*  
  215,000        8.125%, 05/15/21     244,831   
  81,000        5.625%, 02/01/23^     83,683   
  48,000        7.750%, 05/15/18     52,710   
  108,000       

Liberty Media Corp.µ

8.250%, 02/01/30

    119,677   
  65,000       

Limited Brands, Inc.µ

5.625%, 02/15/22

    70,403   
    Meritage Homes Corp.µ  
  94,000        7.000%, 04/01/22     103,988   
  54,000        7.150%, 04/15/20     60,008   
  105,000       

MGM Resorts Internationalµ

7.500%, 06/01/16

    115,434   
    Royal Caribbean Cruises, Ltd.µ  
  280,000        7.500%, 10/15/27     318,675   
  49,000        5.250%, 11/15/22     52,399   
  128,000       

Ryland Group, Inc.µ

5.375%, 10/01/22

    131,520   
  46,000       

Sally Holdings, LLCµ

5.750%, 06/01/22

    49,076   
  86,000       

Service Corp. Internationalµ

7.000%, 05/15/19

    95,030   
PRINCIPAL
AMOUNT
                VALUE  
     
  5,000       

Wolverine World Wide, Inc.µ*

6.125%, 10/15/20

  $ 5,291   
     

 

 

 
        2,819,695   
     

 

 

 
    Consumer Staples (0.0%)   
  317,000       

Post Holdings, Inc.µ

7.375%, 02/15/22

    354,049   
  355,000       

Smithfield Foods, Inc.µ

6.625%, 08/15/22

    394,050   
     

 

 

 
        748,099   
     

 

 

 
    Energy (0.2%)   
  539,000     

NOK

 

Aker Solutions, ASA‡

6.150%, 06/06/17

    102,859   
  94,000       

Atwood Oceanics, Inc.µ

6.500%, 02/01/20

    102,342   
  237,000       

Berry Petroleum Companyµ

6.375%, 09/15/22

    250,627   
  107,000       

Bristow Group, Inc.µ

6.250%, 10/15/22

    116,095   
  135,000       

Calfrac Holdings, LPµ*

7.500%, 12/01/20

    136,266   
    Calumet Specialty Products, LPµ  
  86,000        9.625%, 08/01/20*     96,159   
  107,000        9.375%, 05/01/19     118,008   
    Carrizo Oil & Gas, Inc.µ  
  65,000        7.500%, 09/15/20^     68,291   
  60,000        8.625%, 10/15/18     65,287   
  237,000       

Cimarex Energy Companyµ

5.875%, 05/01/22

    255,812   
  153,000       

Drill Rigs Holdings, Inc.µ*

6.500%, 10/01/17

    155,104   
  97,000       

Frontier Oil Corp.µ

6.875%, 11/15/18

    104,821   
  237,000       

GulfMark Offshore, Inc.µ*

6.375%, 03/15/22

    246,036   
  172,000       

Holly Energy Partners, LPµ*

6.500%, 03/01/20

    183,825   
  24,000       

HollyFrontier Corp.µ

9.875%, 06/15/17

    25,935   
  103,000        Hornbeck Offshore Services, Inc.µ
5.875%, 04/01/20
    108,665   
  280,000       

Linn Energy, LLCµ*

6.250%, 11/01/19

    280,525   
    Oasis Petroleum, Inc.  
  107,000        6.500%, 11/01/21µ     114,624   
  32,000        6.875%, 01/15/23~     35,000   
  95,000       

Parker Drilling Companyµ

9.125%, 04/01/18

    103,431   
  65,000       

Pioneer Drilling Companyµ

9.875%, 03/15/18

    71,337   
  237,000       

Samson Investment Companyµ*

9.750%, 02/15/20

    253,590   
  140,000       

SEACOR Holdings, Inc.

7.375%, 10/01/19

    151,725   
    SESI, LLCµ  
  86,000        7.125%, 12/15/21     96,212   
  54,000        6.875%, 06/01/14     54,376   
  65,000       

SM Energy Company

6.500%, 11/15/21

    69,956   
  140,000       

Swift Energy Companyµ

8.875%, 01/15/20

    153,212   
  58,000       

Tesoro Logistics, LPµ*

5.875%, 10/01/20

    60,755   
  72,000       

Trinidad Drilling, Ltd.µ*

7.875%, 01/15/19

    76,860   
 

 

See accompanying Notes to Schedule of Investments


Calamos Strategic Total Return Fund

 

SCHEDULE OF INVESTMENTS JANUARY 31, 2013 (UNAUDITED)

 

PRINCIPAL
AMOUNT
                VALUE  
     
  273,000        W&T Offshore, Inc.µ
8.500%, 06/15/19
  $ 294,499   
     

 

 

 
        3,952,234   
     

 

 

 
    Financials (0.0%)   
  110,000        AON Corp.µ
8.205%, 01/01/27
    140,913   
  51,000        Legg Mason, Inc.µ*
6.000%, 05/21/19
    56,018   
  237,000        Neuberger Berman Group LLCµ*
5.875%, 03/15/22
    254,775   
    Nuveen Investments, Inc.*  
  71,000        9.500%, 10/15/20     72,420   
  71,000        9.125%, 10/15/17     71,799   
  131,000        Omega Healthcare Investors, Inc.µ
5.875%, 03/15/24
    140,170   
     

 

 

 
        736,095   
     

 

 

 
    Health Care (0.1%)   
  302,000        Community Health Systems, Inc.µ^
7.125%, 07/15/20
    328,425   
  118,000        Endo Pharmaceuticals Holdings, Inc.µ
7.000%, 07/15/19
    128,030   
  38,000        Fresenius Medµ*
5.875%, 01/31/22
    41,563   
  171,000        Hologic, Inc.µ*
6.250%, 08/01/20
    183,077   
    Valeant Pharmaceuticals International, Inc.µ*  
  215,000        7.250%, 07/15/22     231,259   
  194,000        7.000%, 10/01/20     207,701   
  32,000        6.750%, 10/01/17     34,300   
  323,000        Warner Chilcott Company, LLCµ
7.750%, 09/15/18
    350,859   
     

 

 

 
        1,505,214   
     

 

 

 
    Industrials (0.1%)   
  237,000        Belden, Inc.µ*
5.500%, 09/01/22
    245,591   
  109,000        Deluxe Corp.µ*
6.000%, 11/15/20
    110,703   
  99,000        H&E Equipment Services, Inc.µ*
7.000%, 09/01/22
    108,653   
  131,000        Mead Products, LLC/ Acco Brands Corp.µ*
6.750%, 04/30/20
    139,597   
  237,000        Rexel, SAµ*
6.125%, 12/15/19
    254,331   
    Terex Corp.µ  
  172,000        6.500%, 04/01/20     184,362   
  30,000        6.000%, 05/15/21     31,706   
  30,000        TransDigm Group, Inc.µ
7.750%, 12/15/18
    33,413   
    Triumph Group, Inc.  
  134,000        8.625%, 07/15/18µ     149,326   
  44,000        8.000%, 11/15/17     47,630   
  248,000        United Rentals North America, Inc.µ
7.625%, 04/15/22
    278,690   
     

 

 

 
        1,584,002   
     

 

 

 
PRINCIPAL
AMOUNT
                VALUE  
     
    Information Technology (0.1%)   
    Amkor Technology, Inc.  
  97,000        6.625%, 06/01/21µ   $ 99,789   
  66,000        6.375%, 10/01/22~     66,701   
  65,000        7.375%, 05/01/18µ     68,900   
  218,000        Audatex North America, Inc.µ*
6.750%, 06/15/18
    233,669   
  324,000        iGATE Corp.µ
9.000%, 05/01/16
    357,210   
  140,000        Nuance Communications, Inc.µ*
5.375%, 08/15/20
    144,987   
  48,000        Sanmina-SCI Corp.µ*
7.000%, 05/15/19
    49,380   
    Seagate Technologyµ  
  75,000        6.875%, 05/01/20     82,453   
  22,000        7.000%, 11/01/21     24,448   
  76,000        SunGard Data Systems, Inc.µ*
6.625%, 11/01/19
    78,233   
  151,000        ViaSat, Inc.
6.875%, 06/15/20
    161,947   
     

 

 

 
        1,367,717   
     

 

 

 
    Materials (0.1%)   
  269,000        FMG Resourcesµ*
8.250%, 11/01/19
    291,361   
    Inmet Mining Corp.µ*  
  118,000        8.750%, 06/01/20     131,201   
  50,000        7.500%, 06/01/21     53,875   
    New Gold, Inc.µ*  
  172,000        7.000%, 04/15/20     185,867   
  45,000        6.250%, 11/15/22     47,419   
  113,000        Sealed Air Corp.µ*
8.125%, 09/15/19
    129,385   
    Steel Dynamics, Inc.  
  61,000        6.125%, 08/15/19µ*     66,185   
  30,000        7.625%, 03/15/20~     33,656   
  27,000        6.375%, 08/15/22µ*     29,211   
  123,000        Trinseo Op / Trinseo Finance, Inc.*
8.750%, 02/01/19
    122,692   
     

 

 

 
        1,090,852   
     

 

 

 
    Telecommunication Services (0.0%)   
  313,000        Qwest Communications International, Inc.µ
7.750%, 02/15/31
    333,594   
     

 

 

 
    Utilities (0.1%)   
  62,000        AES Corp.
7.375%, 07/01/21
    69,401   
  345,000        AmeriGas Finance Corp.µ
7.000%, 05/20/22
    377,128   
    Calpine Corp.µ*  
  252,000        7.875%, 01/15/23^     279,248   
  53,000        7.500%, 02/15/21     57,737   
     

 

 

 
        783,514   
     

 

 

 
    TOTAL CORPORATE BONDS     14,921,016   
     

 

 

 
  U.S. Government and Agency Security (0.0%)   
  323,000       

United States Treasury Noteµ^~

1.375%, 02/15/13

    323,164   
     

 

 

 
  Sovereign Bond (0.0%)   
  96,000     

BRL

  Federative Republic of Brazil
10.000%, 01/01/14
    497,089   
     

 

 

 
 

 

See accompanying Notes to Schedule of Investments


Calamos Strategic Total Return Fund

 

SCHEDULE OF INVESTMENTS JANUARY 31, 2013 (UNAUDITED)

 

NUMBER OF
CONTRACTS
                VALUE  
     
  Purchased Options (0.2%)#   
    Information Technology (0.2%)   
  855        Salesforce.com, Inc.
Call, 01/18/14, Strike $155.00
  $ 2,778,750   
     

 

 

 
    TOTAL SYNTHETIC CONVERTIBLE SECURITIES
(Cost $17,226,704)
    18,520,019   
     

 

 

 
NUMBER OF
SHARES
                VALUE  
  CONVERTIBLE PREFERRED STOCKS (7.7%)   
    Consumer Discretionary (0.2%)   
  100,000        General Motors Companyµ^
4.750%
    4,332,000   
     

 

 

 
    Consumer Staples (0.7%)   
  111,900        Bunge, Ltd.
4.875%
    12,169,125   
     

 

 

 
    Energy (3.7%)   
  560,000        Apache Corp.µ
6.000%
    26,504,800   
  35,112        Chesapeake Energy Corp.*  
    5.750%     35,811,951   
     

 

 

 
        62,316,751   
     

 

 

 
    Financials (0.8%)   
  40,000        Fifth Third Bancorpµ
8.500%
    5,808,800   
  165,000        MetLife, Inc. µ
5.000%
    8,050,350   
     

 

 

 
        13,859,150   
     

 

 

 
    Industrials (1.7%)   
  495,000        United Technologies Corp.µ^
7.500%
    28,185,300   
     

 

 

 
    Utilities (0.6%)   
  200,000        NextEra Energy, Inc.
5.599%
    10,420,000   
     

 

 

 
    TOTAL CONVERTIBLE PREFERRED STOCKS
(Cost $140,797,344)
    131,282,326   
     

 

 

 
  COMMON STOCKS (76.6%)   
    Consumer Discretionary (5.3%)   
  45,000        Amazon.com, Inc.µ^#     11,947,500   
  400,000        Carnival Corp.µ     15,488,000   
  89,912        General Motors Companyµ#     2,525,628   
  180,000        Las Vegas Sands Corp.     9,945,000   
  123,000        McDonald’s Corp.     11,720,670   
  22,573        Motors Liquidation Companyµ^#     527,080   
  239,000        Nike, Inc. - Class B     12,917,950   
  320,000        Starbucks Corp.     17,958,400   
  153,000        TJX Companies, Inc.     6,912,540   
     

 

 

 
        89,942,768   
     

 

 

 
NUMBER OF
SHARES
                VALUE  
     
    Consumer Staples (6.2%)   
  403,776        Archer-Daniels-Midland Companyµ   $ 11,519,729   
  1,600,000        Coca-Cola Company     59,584,000   
  365,000        Companhia de Bebidas das Americas     17,176,900   
  165,000        Costco Wholesale Corp.     16,886,100   
     

 

 

 
        105,166,729   
     

 

 

 
    Energy (7.5%)   
  800,000        BP, PLCµ     35,616,000   
  325,000        Chevron Corp.     37,423,750   
  60,000        Diamond Offshore Drilling, Inc.µ     4,505,400   
  185,000        EOG Resources, Inc.     23,121,300   
  165,000        Schlumberger, Ltd.     12,878,250   
  50,000     

EUR

  Technip, SA     5,413,962   
  150,000     

EUR

  TOTAL, SA     8,128,850   
     

 

 

 
        127,087,512   
     

 

 

 
    Financials (7.6%)   
  42,000        American International Group, Inc.µ#     1,588,860   
  500,000        Bank of America Corp.µ     5,660,000   
  400,000        Blackstone Group, LP     7,400,000   
  172,745        Citigroup, Inc.µ     7,282,929   
  120,000        Franklin Resources, Inc.     16,425,600   
  99,790        Goldman Sachs Group, Inc.     14,754,950   
  985,000        JPMorgan Chase & Company     46,344,250   
  158,074        Lincoln National Corp.µ     4,580,985   
  116,457        MetLife, Inc.µ     4,348,504   
  185,000        T. Rowe Price Group, Inc.µ^     13,218,250   
  231,676        Wells Fargo & Companyµ     8,069,275   
     

 

 

 
        129,673,603   
     

 

 

 
    Health Care (11.8%)   
  300,000        Eli Lilly and Companyµ     16,107,000   
  400,000        Johnson & Johnsonµ     29,568,000   
  1,480,000        Merck & Company, Inc.µ     64,010,000   
  3,300,000        Pfizer, Inc.µ^     90,024,000   
     

 

 

 
        199,709,000   
     

 

 

 
    Industrials (9.1%)   
  245,000        Caterpillar, Inc.µ^     24,105,550   
  440,000        Eaton Corp.µ     25,058,000   
  200,000        Fluor Corp.µ^     12,966,000   
  3,135,000        General Electric Companyµ^     69,847,800   
  450,000        Masco Corp.µ     8,275,500   
  135,000     

EUR

  Siemens, AG     14,791,080   
     

 

 

 
        155,043,930   
     

 

 

 
    Information Technology (21.5%)   
  340,000        Accenture, PLC - Class A     24,442,600   
  105,000        Apple, Inc.     47,807,550   
  1,550,000        Applied Materials, Inc.µ     20,010,500   
  425,000        CA, Inc.µ     10,548,500   
  575,000        Cisco Systems, Inc.µ     11,827,750   
  80,000        Cognizant Technology Solutions Corp. - Class A#     6,254,400   
  415,000        eBay, Inc.µ#     23,210,950   
  430,000        EMC Corp.µ#     10,582,300   
  1,425,000        Microsoft Corp.     39,144,750   
  300,000        Nintendo Company, Ltd.µ     3,665,340   
  2,200,000        Nokia Corp.µ     8,624,000   
  660,000        Oracle Corp.     23,436,600   
 

 

See accompanying Notes to Schedule of Investments


Calamos Strategic Total Return Fund

 

SCHEDULE OF INVESTMENTS JANUARY 31, 2013 (UNAUDITED)

 

NUMBER OF
SHARES
                VALUE  
     
  875,000        QUALCOMM, Inc.   $ 57,776,250   
  9,000     

KRW

  Samsung Electronics Company, Ltd.     11,973,906   
  630,000        SAP, AGµ^     51,672,600   
  4,200,000     

TWD

  Taiwan Semiconductor Manufacturing Company, Ltd.     14,392,242   
     

 

 

 
        365,370,238   
     

 

 

 
    Materials (3.2%)   
  400,000        Dow Chemical Companyµ     12,880,000   
  300,000        Goldcorp, Inc.µ     10,587,000   
  190,000        Mosaic Companyµ^     11,637,500   
  175,000     

AUD

  Newmont Mining Corp.µ     7,518,000   
  210,000        Rio Tinto, PLCµ     11,858,700   
     

 

 

 
        54,481,200   
     

 

 

 
    Telecommunication Services (4.4%)   
  1,225,000        AT&T, Inc.µ     42,617,750   
  450,000     

EUR

  France Telecom, SAµ     5,110,565   
  639,000        Verizon Communications, Inc.µ     27,866,790   
     

 

 

 
        75,595,105   
     

 

 

 
    TOTAL COMMON STOCKS
(Cost $1,454,835,736)
    1,302,070,085   
     

 

 

 
  WARRANTS (0.1%)#   
    Consumer Discretionary (0.1%)   
  81,739        General Motors Company
07/10/16, Strike $10.00
    1,539,962   
  81,739        General Motors Company
07/10/19, Strike $18.33
    997,216   
     

 

 

 
    TOTAL WARRANTS
(Cost $12,672,791)
    2,537,178   
     

 

 

 
  SHORT TERM INVESTMENT (3.1%)   
  52,136,452        Fidelity Prime Money Market Fund -Institutional Class
(Cost $52,136,452)
    52,136,452   
     

 

 

 

 

                  VALUE  
     

      TOTAL INVESTMENTS (137.2%)
(Cost $2,457,323,768)

  $ 2,331,639,443   
     

 

 

 
LIABILITIES, LESS OTHER ASSETS (-37.2%)     (632,416,631
     

 

 

 
NET ASSETS (100.0%)   $ 1,699,222,812   
     

 

 

 

NOTES TO SCHEDULE OF INVESTMENTS

µ   Security, or portion of security, is held in a segregated account as collateral for notes payable aggregating a total value of $1,297,551,684. $272,411,824 of the collateral has been re-registered by the counterparty.
*   Securities issued and sold pursuant to a Rule 144A transaction are excepted from the registration requirement of the Securities Act of 1933, as amended. These securities may only be sold to qualified institutional buyers (“QIBs”), such as the fund. Any resale of these securities must generally be effected through a sale that is registered under the Act or otherwise exempted from such registration requirements. At January 31, 2013, the value of 144A securities that could not be exchanged to the registered form is $227,663,184 or 13.4% of net assets applicable to common shareholders.
^   Security, or portion of security, is on loan.
  Variable rate or step bond security. The rate shown is the rate in effect at January 31, 2013.
~   Security, or portion of security, is segregated as collateral (or potential collateral for future transactions) for written options and swaps. The aggregate value of such securities is $15,229,234.
§   Securities exchangeable or convertible into securities of one or more entities that are different than the issuer. Each entity is identified in the parenthetical.
#   Non-income producing security.

FOREIGN CURRENCY ABBREVIATIONS

AUD    Australian Dollar
BRL    Brazilian Real
EUR    European Monetary Unit
KRW    South Korean Won
NOK    Norwegian Krone
TWD    New Taiwanese Dollar

Note: Value for securities denominated in foreign currencies is shown in U.S. dollars. The principal amount for such securities is shown in the respective foreign currency. The date on options represents the expiration date of the option contract. The option contract may be exercised at any date on or before the date shown.

 

 

See accompanying Notes to Schedule of Investments

 


Calamos Strategic Total Return Fund

 

INTEREST RATE SWAPS

 

counterparty    Fixed  Rate
(Fund Pays)
     Floating  Rate
(Fund Receives)
     Termination
Date
     Notional
Amount
       Unrealized
Appreciation/
(Depreciation)
 
BNP Paribas, SA    2.535% quarterly      3 month LIBOR      03/09/14      $ 90,000,000         $ (2,498,135
BNP Paribas, SA    2.970% quarterly      3 month LIBOR      07/03/14        75,000,000           (2,962,725
BNP Paribas, SA    3.355% quarterly      3 month LIBOR      06/09/14        60,000,000           (2,727,161
BNP Paribas, SA    0.934% quarterly      3 month LIBOR      07/05/17        52,000,000           (182,348
BNP Paribas, SA    1.009% quarterly      3 month LIBOR      06/12/17        47,000,000           (342,437
                      

 

 

 
                       $ (8,712,806
                      

 

 

 

 

See accompanying Notes to Schedule of Investments


NOTE 1 — ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (UNAUDITED)

Organization. Calamos Strategic Total Return Fund (the “Fund”) was organized as a Delaware statutory trust on December 31, 2003 and is registered under the Investment Company Act of 1940 (the “1940 Act”) as a diversified, closed-end management investment company. The Fund commenced operations on March 26, 2004. The Fund’s investment objective is to provide total return through a combination of capital appreciation and current income. Under normal circumstances, the Fund invests primarily in common and preferred stocks and income producing securities such as investment grade and below investment grade debt securities.

Fund Valuation. The valuation of the Fund’s investments is in accordance with policies and procedures adopted by and under the ultimate supervision of the board of trustees.

Fund securities that are traded on U.S. securities exchanges, except option securities, are valued at the last current reported sales price at the time a Fund determines its net asset value (“NAV”). Securities traded in the over-the-counter market and quoted on The NASDAQ Stock Market are valued at the NASDAQ Official Closing Price, as determined by NASDAQ, or lacking a NASDAQ Official Closing Price, the last current reported sale price on NASDAQ at the time the Fund determines its NAV.

When a last sale or closing price is not available, equity securities, other than option securities, that are traded on a U.S. securities exchange and other equity securities traded in the over-the-counter market are valued at the mean between the most recent bid and asked quotations in accordance with guidelines adopted by the board of trustees. Each option security traded on a U.S. securities exchange is valued at the mid-point of the consolidated bid/ask quote for the option security, also in accordance with guidelines adopted by the board of trustees. Each over-the-counter option that is not traded through the Options Clearing Corporation is valued based on a quotation provided by the counterparty to such option under the ultimate supervision of the board of trustees.

Fixed income securities, certain convertible preferred securities, and non-exchange traded derivatives are normally valued by independent pricing services or by dealers or brokers who make markets in such securities. Valuations of such fixed income securities, certain convertible preferred securities, and non-exchange traded derivatives consider yield or price of equivalent securities of comparable quality, coupon rate, maturity, type of issue, trading characteristics and other market data and do not rely exclusively upon exchange or over-the-counter prices.

Trading on European and Far Eastern exchanges and over-the-counter markets is typically completed at various times before the close of business on each day on which the New York Stock Exchange (“NYSE”) is open. Each security trading on these exchanges or over-the-counter markets may be valued utilizing a systematic fair valuation model provided by an independent pricing service approved by the board of trustees. The valuation of each security that meets certain criteria in relation to the valuation model is systematically adjusted to reflect the impact of movement in the U.S. market after the foreign markets close. Securities that do not meet the criteria, or that are principally traded in other foreign markets, are valued as of the last reported sale price at the time the Fund determines its NAV, or when reliable market prices or quotations are not readily available, at the mean between the most recent bid and asked quotations as of the close of the appropriate exchange or other designated time. Trading of foreign securities may not take place on every NYSE business day. In addition, trading may take place in various foreign markets on Saturdays or on other days when the NYSE is not open and on which the Fund’s NAV is not calculated.

If the pricing committee determines that the valuation of a security in accordance with the methods described above is not reflective of a fair value for such security, the security is valued at a fair value by the pricing committee, under the ultimate supervision of the board of trustees, following the guidelines and/or procedures adopted by the board of trustees.

The Fund also may use fair value pricing, pursuant to guidelines adopted by the board of trustees and under the ultimate supervision of the board of trustees, if trading in the security is halted or if the value of a security it holds is materially affected by events occurring before the Fund’s pricing time but after the close of the primary market or exchange on which the security is listed. Those procedures may utilize valuations furnished by pricing services approved by the board of trustees, which may be based on market transactions for comparable securities and various relationships between securities that are generally recognized by institutional traders, a computerized matrix system, or appraisals derived from information concerning the securities or similar securities received from recognized dealers in those securities.

When fair value pricing of securities is employed, the prices of securities used by a Fund to calculate its NAV may differ from market quotations or official closing prices. In light of the judgment involved in fair valuations, there can be no assurance that a fair value assigned to a particular security is accurate.

Investment Transactions. Investment transactions are recorded on a trade date basis as of January 31, 2013.

Foreign Currency Translation. Values of investments and other assets and liabilities denominated in foreign currencies are translated into U.S. dollars using a rate quoted by a major bank or dealer in the particular currency market, as reported by a recognized quotation dissemination service.


Option Transactions. For hedging and investment purposes, the Fund may purchase or write (sell) put and call options. One of the risks associated with purchasing an option is that the Fund pays a premium whether or not the option is exercised. Additionally, the Fund bears the risk of loss of premium and change in value should the counterparty not perform under the contract.

The Fund as writer of an option bears the market risk of an unfavorable change in the price of the security underlying the written option.

Forward Foreign Currency Contracts. Each Fund may engage in portfolio hedging with respect to changes in currency exchange rates by entering into forward foreign currency contracts to purchase or sell currencies. A forward foreign currency contract is a commitment to purchase or sell a foreign currency at a future date at a negotiated forward rate. Risks associated with such contracts include, among other things, movement in the value of the foreign currency relative to the U.S. dollar and the ability of the counterparty to perform. The net unrealized gain, if any, represents the credit risk to the Fund on a forward foreign currency contract. The contracts are valued daily at forward foreign exchange rates. There were no open forward foreign currency contracts at January 31, 2013.

NOTE 2 — INVESTMENTS

The following information is presented on a federal income tax basis as of January 31, 2013. Differences between the cost basis under U.S. generally accepted accounting principles and federal income tax purposes are primarily due to temporary differences.

The cost basis of investments for federal income tax purposes at January 31, 2013 was as follows:

 

Cost basis of investments

   $ 2,565,256,200   
  

 

 

 

Gross unrealized appreciation

     123,545,481   

Gross unrealized depreciation

     (357,162,238
  

 

 

 

Net unrealized appreciation (depreciation)

   $ (233,616,757
  

 

 

 

NOTE 3 — BORROWINGS

The Fund, with the approval of its board of trustees, including its independent trustees, has entered into a financing package that includes a Committed Facility Agreement (the “BNP Agreement”) with BNP Paribas Prime Brokerage International Ltd. (“BNP”) that allows the Fund to borrow up to $367.5 million, and a lending agreement (“Lending Agreement”), as defined below. In addition, the financing package also includes a Credit Agreement (the “SSB Agreement”, together with the BNP Agreement, “Agreements”) with State Street Bank and Trust Company (“SSB”) that allows the Fund to borrow up to an initial limit of $367.5 million, and a related securities lending authorization agreement (“Authorized Agreement”). Borrowings under the BNP Agreement and the SSB Agreement are secured by assets of the Fund that are held with the Fund’s custodian in a separate account (the “Pledged Collateral”). BNP and SSB share an equal claim on the Pledged Collateral, subject to any adjustment that may be agreed upon between the lenders. Interest on the BNP Agreement is charged at the three month LIBOR (London Inter-bank Offered Rate) plus .65% on the amount borrowed and .55% on the undrawn balance. Interest on the SSB Agreement is charged on the drawn amount at the rate of Overnight LIBOR plus .80% and .10% on the undrawn balance (if the undrawn amount is more than 75% of the borrowing limit, the commitment fee is .20%). For the period ended January 31, 2013, the average borrowings under the Agreements were $578.4 million. For the period ended January 31, 2013, the average interest rate was 0.97%. As of January 31, 2013, the amount of outstanding borrowings was $483.8 million. The interest rate applicable to the borrowings on January 31, 2013 was 0.95%.

The Lending Agreement with BNP is a separate side-agreement between the Fund and BNP pursuant to which BNP may borrow a portion of the pledged collateral (the “Lent Securities”) in an amount not to exceed the outstanding borrowings owed by the Fund to BNP under the BNP Agreement. The Lending Agreement is intended to permit the Fund to significantly reduce the cost of its borrowings under the BNP Agreement. BNP may re-register the Lent Securities in its own name or in another name other than the Fund, and may pledge, re-pledge, sell, lend or otherwise transfer or use the Lent Securities with all attendant rights of ownership. (It is the Fund’s understanding that BNP will perform due diligence to determine the creditworthiness of any party that borrows Lent Securities from BNP.) The Fund may designate any security within the pledged collateral as ineligible to be a Lent Security, provided there are eligible securities within the pledged collateral in an amount equal to the outstanding borrowing owed by the Fund. During the period in which the Lent Securities are outstanding, BNP must remit payment to the Fund equal to the amount of all dividends, interest or other distributions earned or made by the Lent Securities.


Under the terms of the Lending Agreement with BNP, the Lent Securities are marked to market daily, and if the value of the Lent Securities exceeds the value of the then-outstanding borrowings owed by the Fund to BNP under the Agreement (the “Current Borrowings”), BNP must, on that day, either (1) return Lent Securities to the Fund’s custodian in an amount sufficient to cause the value of the outstanding Lent Securities to equal the Current Borrowings; or (2) post cash collateral with the Fund’s custodian equal to the difference between the value of the Lent Securities and the value of the Current Borrowings. If BNP fails to perform either of these actions as required, the Fund will recall securities, as discussed below, in an amount sufficient to cause the value of the outstanding Lent Securities to equal the Current Borrowings. The Fund can recall any of the Lent Securities and BNP shall, to the extent commercially possible, return such security or equivalent security to the Fund’s custodian no later than three business days after such request. If the Fund recalls a Lent Security pursuant to the Lending Agreement, and BNP fails to return the Lent Securities or equivalent securities in a timely fashion, BNP shall remain liable to the Fund’s custodian for the ultimate delivery of such Lent Securities, or equivalent securities, and for any buy-in costs that the executing broker for the sales transaction may impose with respect to the failure to deliver. The Fund shall also have the right to apply and set-off an amount equal to one hundred percent (100%) of the then-current fair market value of such Lent Securities against the Current Borrowings.

Under the terms of the Authorized Agreement with SSB, all securities lent through SSB must be secured continuously by collateral received in cash, cash equivalents, or U.S. Treasury bills and maintained on a current basis at an amount at least equal to the market value of the securities loaned. Cash collateral held by SSB on behalf of the Fund may be credited against the amounts borrowed under the SSB Agreement. Any amounts credited against the SSB Agreement would count against the Fund’s leverage limitations under the 1940 Act, unless otherwise covered in accordance with SEC release IC-10666. Under the terms of the Authorized Agreement with SSB, SSB will return the value of the collateral to the borrower upon the return of the lent securities, which will eliminate the credit against the SSB Agreement and will cause the amount drawn under the SSB Agreement to increase in an amount equal to the returned collateral. Under the terms of the Authorized Agreement with SSB, the Fund will make a variable “net income” payment related to any collateral credited against the SSB Agreement which will be paid to the securities borrower, less any payments due to the Fund or SSB under the terms of the Authorized Agreement. As of January 31, 2013, the Fund used approximately $122.2 million of its cash collateral to offset the SSB Agreement, representing 5.3% of managed assets, and was required to pay a “net income” payment equal to an annualized interest rate of 0.48%, which can fluctuate depending on interest rates.

NOTE 4 — INTEREST RATE SWAPS

The Fund engages in interest rate swaps primarily to hedge the interest rate risk on the Fund’s borrowings (see Note 3 — Borrowings). An interest rate swap is a contract that involves the exchange of one type of interest rate for another type of interest rate. If interest rates rise, resulting in a diminution in the value of the Fund’s portfolio, the Fund would receive payments under the swap that would offset, in whole or in part, such diminution in value; if interest rates fall, the Fund would likely lose money on the swap transaction. Swap agreements are stated at fair value. Notional principal amounts are used to express the extent of involvement in these transactions, but the amounts potentially subject to credit risk are much smaller. In connection with these contracts, securities may be identified as collateral in accordance with the terms of the respective swap contracts in the event of default or bankruptcy of the Fund.

NOTE 5 — SYNTHETIC CONVERTIBLE SECURITIES

The Fund may establish a “synthetic” convertible instrument by combining separate securities that possess the economic characteristics similar to a convertible security, i.e., fixed-income securities (“fixed-income component”), which may be a convertible or non-convertible security and the right to acquire equity securities (“convertible component”). The fixed-income component is achieved by investing in fixed income securities such as bonds, preferred stocks, and money market instruments. The convertible component is achieved by investing in warrants or purchased options to buy common stock at a certain exercise price, or options on a stock index. In establishing a synthetic instrument, the Fund may pool a basket of fixed-income securities and a basket of warrants or purchased options that produce the economic characteristics similar to a convertible security. Within each basket of fixed-income securities and warrants or options, different companies may issue the fixed-income and convertible components, which may be purchased separately and at different times.

The Fund may also purchase synthetic securities created by other parties, typically investment banks, including convertible structured notes. Convertible structured notes are fixed-income debentures linked to equity. Convertible structured notes have the attributes of a convertible security; however, the investment bank that issued the convertible note assumes the credit risk associated with the investment, rather than the issuer of the underlying common stock into which the note is convertible. Purchasing synthetic convertible securities may offer more flexibility than purchasing a convertible security.

NOTE 6 — FAIR VALUE MEASUREMENTS

Various inputs are used to determine the value of the Fund’s investments. These inputs are categorized into three broad levels as follows:


   

Level 1 — Prices are determined using inputs from unadjusted quoted prices from active markets (including securities actively traded on a securities exchange) for identical assets.

 

   

Level 2 — Prices are determined using significant observable market inputs other than unadjusted quoted prices, including quoted prices of similar securities, fair value adjustments to quoted foreign securities, interest rates, credit risk, prepayment speeds, and other relevant data.

 

   

Level 3 — Prices reflect unobservable market inputs (including the Fund’s own judgments about assumptions market participants would use in determining fair value) when observable inputs are unavailable.

Debt securities are valued based upon evaluated prices received from an independent pricing service or from a dealer or broker who makes markets in such securities. Pricing services utilize various observable market data and as such, debt securities are generally categorized as Level 2. The levels are not necessarily an indication of the risk or liquidity of the Fund’ investments. Transfers between the levels for investment securities or other financial instruments are measured at the end of the reporting period.

The following is a summary of the inputs used in valuing the Fund’s holdings at fair value:

 

     Level 1      Level 2      Level 3      Total  

Assets

           

Corporate Bonds

   $       $ 677,824,766       $       $ 677,824,766   

Convertible Bonds

        109,971,277            109,971,277   

U.S. Government and Agency Security

        14,684,453            14,684,453   

Sovereign Bond

        22,612,887            22,612,887   

Synthetic Convertible Securities (Corporate Bonds)

        14,921,016            14,921,016   

Synthetic Convertible Securities (U.S. Government and Agency Security)

        323,164            323,164   

Synthetic Convertible Securities (Sovereign Bond)

        497,089            497,089   

Synthetic Convertible Securities (Purchased Options)

     2,778,750               2,778,750   

Convertible Preferred Stocks

     72,881,250         58,401,076            131,282,326   

Common Stocks

     1,238,594,140         63,475,945            1,302,070,085   

Warrants

     2,537,178               2,537,178   

Short Term Investments

     52,136,452               52,136,452   
  

 

 

    

 

 

    

 

 

    

 

 

 

Total

   $ 1,368,927,770       $ 962,711,673       $       $ 2,331,639,443   
  

 

 

    

 

 

    

 

 

    

 

 

 

Liabilities

           

Interest Rate Swaps

   $       $ 8,712,806       $       $ 8,712,806   
  

 

 

    

 

 

    

 

 

    

 

 

 

Total

   $       $ 8,712,806       $       $ 8,712,806   
  

 

 

    

 

 

    

 

 

    

 

 

 


ITEM 2. CONTROLS AND PROCEDURES.

a) The registrant’s principal executive officer and principal financial officer have evaluated the registrant’s disclosure controls and procedures within 90 days of this filing and have concluded that the registrant’s disclosure controls and procedures were effective, as of that date, in ensuring that information required to be disclosed by the registrant in this Form N-Q was recorded, processed, summarized, and reported timely.

b) There were no changes in the registrant’s internal controls over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) that occurred during the registrant’s last fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

ITEM 3. EXHIBITS.

(a) Certification of Principal Executive Officer.

(b) Certification of Principal Financial Officer.


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 

Calamos Strategic Total Return Fund
By:   /s/     John P. Calamos, Sr.
Name:   John P. Calamos, Sr.
Title:   Principal Executive Officer
Date:   March 25, 2013

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

 

Calamos Strategic Total Return Fund
By:   /s/     John P. Calamos, Sr.
Name:   John P. Calamos, Sr.
Title:   Principal Executive Officer
Date:   March 25, 2013
By:   /s/     Nimish S. Bhatt
Name:   Nimish S. Bhatt
Title:   Principal Financial Officer
Date:   March 25, 2013