X0404 N-CEN LIVE 0000826732 XXXXXXXX false N-1A S000004062 C000011366 C000011368 C000011369 C000220408 S000004060 C000011358 C000011360 C000011361 S000047914 C000150500 C000150501 C000150502 S000041744 C000129591 C000129592 C000129593 S000052577 C000165048 C000165049 C000165050 S000022429 C000064541 C000064543 C000064544 S000047913 C000150496 C000150497 C000150498 S000065224 C000211098 C000211096 C000211097 C000228743 S000065991 C000213161 C000213162 C000213160 S000015914 C000043702 C000043704 C000043705 C000220409 S000004063 C000011370 C000011372 C000011373 S000004064 C000011374 C000011376 C000011377 S000004061 C000011362 C000011364 C000011365 C000220407 S000004058 C000011350 C000011352 C000011353 S000004065 C000011378 C000011380 C000011381 C000204888 S000004057 C000011346 C000011348 C000011349 S000017871 C000049601 C000049603 C000049604 S000062995 C000204432 C000204433 Calamos Investment Trust/IL 811-05443 0000826732 3MM2UW658H6KOU4WEW86 2020 Calamos Court Napterville 60563 US-IL US 6302457200 State Street Bank and Trust Company 1 Lincoln Street Boston 02111 6177863000 Records related to custody of fund assets State Street Bank and Trust Company 1 Lincoln Street Boston 02111 6177863000 Mutual fund accounting records U.S. Bank Global Fund Services LLC 615 E. Michigan Street Milwaukee 53202 8005826959 All records in its capacity as transfer agent Calamos Advisors LLC 2020 Calamos Court Naperville 60563 6302457200 All records in its capacity as investment adviser N N N-1A 18 Y John P. Calamos, Sr. 000038210 Y John E. Neal N/A N William R. Rybak N/A N Karen L. Stuckey N/A N Christopher M. Toub 001741400 N Virginia G Breen N/A N Lloyd A. Wennlund 001512907 N Mark Mickey 002902992 2020 Calamos Court Naperville 60563 XXXXXX N N N N N N Calamos Financial Services LLC 8-37854 000019850 N/A Y N Deloitte & Touche LLP 00034 N/A N N N N N Calamos Market Neutral Income Fund S000004062 549300V8T4Z368WZGT46 N 4 0 0 Fund of Funds N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Revenue sharing split 355524400.670000000000 442824.060000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Section 12(d)(1)(G) of the Act (15 USC 80a-12(d)(1)(G)) Y Y N N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Morgan Stanley & Co. LLC 9R7GPTSO7KV3UQJZQ078 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Jefferies LLC D1HEB8VEU6D9M8ZUXG17 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) J.P. Morgan Securities LLC ZBUT11V806EZRVTWT807 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) Euroclear 549300OZ46BRLZ8Y6F65 LU N Y Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7) STATE STREET BK LONDON - CREST N/A GB N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank S.P.A. 529900SICIK5OVMVY186 ES N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank S.P.A. 529900SS7ZWCX82U3W60 IT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Hong Kong) Limited X5AV1MBDXGRPX5UGMX13 HK N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Intesa Sanpaolo SPA 2W8N8UU78PMDQKZENC08 IT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Unicredit Bank Austria AG D1HEB8VEU6D9M8ZUXG17 AT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) CANADA SELF CUSTODY - CDSX N/A CA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 1890634.810000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 994061.880000000000 Citigroup Global Markets Inc. 8-08177 000007059 MBNUM2BPBDO7JBLYG310 125387.940000000000 Jones Trading Institutional Services LLC 8-26089 000006888 2138008JJ5PA8H5UIL69 103000.780000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 92009.180000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 89063.200000000000 Cantor Fitzgerald & Co. 8-00201 000000134 5493004J7H4GCPG6OB62 79390.160000000000 Cowen & Co., LLC 8-22522 000007616 549300WR155U7DVMIW58 55088.340000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 54774.880000000000 William Blair & Company L.L.C. 8-02698 000001252 549300J0P7XYE8BMZ775 50797.080000000000 3878744.870000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 3721821809.660000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 2330772704.320000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 1915378187.680000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 1066180930.290000000000 Citigroup Global Markets Inc. 8-08177 000007059 MBNUM2BPBDO7JBLYG310 780601139.970000000000 Barclays Capital, Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 648758305.860000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 633254063.750000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 620391128.330000000000 Nomura Securities International, Inc. 8-15255 000004297 OXTKY6Q8X53C9ILVV871 205986801.890000000000 Pershing, LLC 8-17574 000007560 ZI8Q1A8EI8LQFJNM0D94 122294663.590000000000 12770077921.010000000000 Y 13541946796.416700000000 Uncommitted 50000000.000000000000 N N N Calamos Hedged Equity Fund S000047914 549300JM7NF9W7DL7A72 N 3 0 0 Fund of Funds N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 4922485.360000000000 7255.770000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y N Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Morgan Stanley & Co. LLC 9R7GPTSO7KV3UQJZQ078 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 58368.270000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 21489.820000000000 Citigroup Global Markets Inc. 8-08177 000007059 MBNUM2BPBDO7JBLYG310 5670.000000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 2740.000000000000 Royal Bank Of Canada N/A N/A ES7IP3U3RHIGC71XBU11 CA 1669.930000000000 Mutual Fund Specialists, Inc. 8-47137 000035739 N/A 1170.000000000000 ABN Amro Incorporated 8-32746 000015776 549300FIFV1CB6HD9A14 700.000000000000 UBS Securities LLC 8-22651 000007654 T6FIZBDPKLYJKFCRVK44 490.000000000000 Citation Financial Group, L.P. 8-43632 000028305 N/A 446.100000000000 Citadel Securities LLC 8-53574 000116797 12UUJYTN7D3SW8KCSG25 300.000000000000 93684.500000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 16794080.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 12747680.330000000000 29541760.330000000000 Y 462862462.500000000000 Uncommitted 50000000.000000000000 N N N Calamos Phineus Long/Short Fund S000052577 549300I27XACB1YRF538 N 3 0 0 Fund of Funds N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 2667824.210000000000 6758.860000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y N Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Morgan Stanley & Co. LLC 9R7GPTSO7KV3UQJZQ078 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Jefferies LLC D1HEB8VEU6D9M8ZUXG17 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) J.P. Morgan Securities LLC ZBUT11V806EZRVTWT807 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) STATE STREET BK LONDON - CREST N/A GB N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank S.P.A. 529900SICIK5OVMVY186 ES N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank International GMBH 549300298FD7AS4PPU70 DE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) BNP Paribas Securities Services, S.C.A. 549300WCGB70D06XZS54 FR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 744940.050000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 650418.230000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 428947.400000000000 UBS Securities LLC 8-22651 000007654 T6FIZBDPKLYJKFCRVK44 361060.500000000000 Citadel Securities LLC 8-53574 000116797 12UUJYTN7D3SW8KCSG25 350530.000000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 276242.870000000000 Sanford C. Bernstein & Co., LLC 8-52942 000104474 549300I7JYZHT7D5CO04 164324.000000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 104255.640000000000 ABN Amro Incorporated 8-32746 000015776 549300FIFV1CB6HD9A14 97984.000000000000 Wells Fargo Securities, LLC 8-65876 000126292 VYVVCKR63DVZZN70PB21 77145.000000000000 3711000.570000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 210705705.640000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 42806727.670000000000 ICAP Securities USA LLC 8-37947 000019739 549300G8NIYYSMVM6211 2998782.040000000000 256511215.350000000000 Y 521549192.694167000000 Uncommitted 50000000.000000000000 N N N Calamos Convertible Fund S000004060 5493002WUZM06E7IJ049 N 3 0 0 N/A N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 123913097.650000000000 164984.480000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y N Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Morgan Stanley & Co. LLC 9R7GPTSO7KV3UQJZQ078 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 ABN Amro Incorporated 8-32746 000015776 549300FIFV1CB6HD9A14 30072.000000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 27675.000000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 18460.000000000000 Citigroup Global Markets Inc. 8-08177 000007059 MBNUM2BPBDO7JBLYG310 16347.000000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 2990.000000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 2990.000000000000 Wells Fargo Securities, LLC 8-65876 000126292 VYVVCKR63DVZZN70PB21 2672.950000000000 Mutual Fund Specialists, Inc. 8-47137 000035739 N/A 1470.000000000000 Citadel Securities LLC 8-53574 000116797 12UUJYTN7D3SW8KCSG25 900.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 587.730000000000 104768.380000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 323251970.450000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 259793133.260000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 152274778.620000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 90542684.310000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 80125180.650000000000 Barclays Capital, Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 78902484.450000000000 Oppenheimer & Co. Inc. 8-04077 000000249 254900VH02JQR2L8XD64 74567953.500000000000 Citigroup Global Markets Inc. 8-08177 000007059 MBNUM2BPBDO7JBLYG310 65417582.150000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 44522714.600000000000 Intl Fcstone Credit Trading LLC 8-49291 000041025 549300QXVHD3G589TO05 23604448.310000000000 1285241168.670000000000 Y 1517754008.916670000000 Uncommitted 50000000.000000000000 N N N Calamos Global Convertible Fund S000047913 549300W3OUB4XBMXAM69 N 3 0 0 N/A N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 14130325.710000000000 19429.490000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y N Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Morgan Stanley & Co. LLC 9R7GPTSO7KV3UQJZQ078 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Euroclear 549300OZ46BRLZ8Y6F65 LU N Y Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) Federal Reserve Bank N/A N Y Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 736.520000000000 Nomura Securities International, Inc. 8-15255 000004297 OXTKY6Q8X53C9ILVV871 501.000000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 268.000000000000 Royal Bank Of Canada N/A N/A ES7IP3U3RHIGC71XBU11 CA 47.450000000000 Bank of America, National Association 8-10264 N/A B4TYDEB6GKMZO031MB27 40.500000000000 1593.470000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 33920757.440000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 27546042.580000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 27059390.300000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 21926709.490000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 21628484.800000000000 Nomura Securities International, Inc. 8-15255 000004297 OXTKY6Q8X53C9ILVV871 16773625.120000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 12786080.850000000000 Barclays Capital, Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 10657107.950000000000 Mizuho Securities USA LLC 8-37710 000019647 7TK5RJIZDFROZCA6XF66 7223102.760000000000 Deutsche Bank Securities Inc. 8-17822 000002525 9J6MBOOO7BECTDTUZW19 5177122.390000000000 211407086.670000000000 Y 265298416.166667000000 Uncommitted 50000000.000000000000 N N N Calamos Timpani Small Cap Growth Fund S000065224 549300GW5CS7HHOTFQ25 N 4 1 0 N/A N N Y N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 0.000000000000 0.000000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y Y Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 229363.050000000000 Virtu Americas LLC 8-68193 000149823 549300RA02N3BNSWBV74 70620.320000000000 Craig-Hallum Capital Group, LLC 8-65407 000121395 549300YWNPUXBR9XZW77 34863.170000000000 Raymond James And Associates Inc 8-10999 000000705 U4ONQX15J3RO8XCKE979 30434.280000000000 Wells Fargo Securities, LLC 8-65876 000126292 VYVVCKR63DVZZN70PB21 28901.090000000000 Stephens, Inc. 8-01927 000003496 213800LH6T9XDYZCA534 28791.870000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 24636.680000000000 Cowen & Co., LLC 8-22522 000007616 549300WR155U7DVMIW58 23493.690000000000 Canaccord Genuity LLC 8-03271 000001020 WTX5X269IUOQ9YMI7R44 23357.490000000000 Piper Jaffray & Co. 8-15204 000000665 549300GRQCWQ3XGH0H10 22202.280000000000 793119.420000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 9969110.500000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 6762609.000000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 6254011.500000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 5157441.500000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 4285697.750000000000 Guggenheim Securities 8-49107 000040638 5493005G25VHYWLYJU59 3124676.000000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 2731957.000000000000 Cowen & Co., LLC 8-22522 000007616 549300WR155U7DVMIW58 2482714.000000000000 Roth Capital Partners, LLC 8-32129 000015409 549300FMF3TPT1HFRF48 2459296.500000000000 Barclays Capital, Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 2365646.000000000000 57146637.990000000000 Y 313938854.073333000000 Uncommitted 50000000.000000000000 N N N Calamos Timpani SMID Growth Fund S000065991 549300JP0VCJ5DUZ0W04 N 3 0 0 N/A N N Y N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 0.000000000000 0.000000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y Y Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 10482.890000000000 Virtu Americas LLC 8-68193 000149823 549300RA02N3BNSWBV74 3614.580000000000 Wells Fargo Securities, LLC 8-65876 000126292 VYVVCKR63DVZZN70PB21 3302.750000000000 Raymond James And Associates Inc 8-10999 000000705 U4ONQX15J3RO8XCKE979 2342.490000000000 Craig-Hallum Capital Group, LLC 8-65407 000121395 549300YWNPUXBR9XZW77 2162.920000000000 Stephens, Inc. 8-01927 000003496 213800LH6T9XDYZCA534 1813.650000000000 Cowen & Co., LLC 8-22522 000007616 549300WR155U7DVMIW58 1766.880000000000 William Blair & Company L.L.C. 8-02698 000001252 549300J0P7XYE8BMZ775 1695.280000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 1510.620000000000 ITG INC. 8-44218 000029299 549300S41SMIODVIT266 1264.940000000000 47423.050000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 676798.500000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 508613.500000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 507831.000000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 413872.500000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 394644.500000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 280514.000000000000 Roth Capital Partners, LLC 8-32129 000015409 549300FMF3TPT1HFRF48 231985.500000000000 Barclays Capital, Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 228512.000000000000 William Blair & Company L.L.C. 8-02698 000001252 549300J0P7XYE8BMZ775 225651.000000000000 Guggenheim Securities 8-49107 000040638 5493005G25VHYWLYJU59 183714.000000000000 4358629.820000000000 Y 23379695.988333300000 Uncommitted 50000000.000000000000 N N N Calamos Growth Fund S000004063 549300EW7ZKNZS07KL29 N 3 0 0 Fund of Funds N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 51623593.950000000000 82906.470000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y N Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Morgan Stanley & Co. LLC 9R7GPTSO7KV3UQJZQ078 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 143229.420000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 41963.400000000000 William Blair & Company L.L.C. 8-02698 000001252 549300J0P7XYE8BMZ775 37561.050000000000 Piper Jaffray & Co. 8-15204 000000665 549300GRQCWQ3XGH0H10 36274.590000000000 ABN Amro Incorporated 8-32746 000015776 549300FIFV1CB6HD9A14 30970.000000000000 Virtu Americas LLC 8-68193 000149823 549300RA02N3BNSWBV74 28446.640000000000 O'Neil Securities, Incorporated 8-11763 000000894 5493002J20FGJRC1XQ20 25782.750000000000 Raymond James And Associates Inc 8-10999 000000705 U4ONQX15J3RO8XCKE979 24469.410000000000 Evercore Group L.L.C. 8-49830 000042405 5493008F0LRLS5N8LZ81 21603.000000000000 Jones Trading Institutional Services LLC 8-26089 000006888 2138008JJ5PA8H5UIL69 18881.740000000000 637403.290000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 5029213.500000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 3641534.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 3576232.000000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 2978249.000000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 2783356.500000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 1952491.000000000000 Roth Capital Partners, LLC 8-32129 000015409 549300FMF3TPT1HFRF48 1602328.500000000000 Barclays Capital, Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 1586518.000000000000 William Blair & Company L.L.C. 8-02698 000001252 549300J0P7XYE8BMZ775 1571841.000000000000 Guggenheim Securities 8-49107 000040638 5493005G25VHYWLYJU59 1299698.000000000000 31036245.010000000000 Y 1700702020.250000000000 Uncommitted 50000000.000000000000 N N N Calamos Growth & Income Fund S000004061 549300U34OKFBP65J154 N 4 0 0 N/A N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 103518540.290000000000 134866.870000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y N Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Morgan Stanley & Co. LLC 9R7GPTSO7KV3UQJZQ078 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) Euroclear 549300OZ46BRLZ8Y6F65 LU N Y Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 307088.980000000000 Mutual Fund Specialists, Inc. 8-47137 000035739 N/A 265720.000000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 128376.000000000000 Royal Bank Of Canada N/A N/A ES7IP3U3RHIGC71XBU11 CA 56817.400000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 51238.550000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 48216.000000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 38380.000000000000 Nomura Securities International, Inc. 8-15255 000004297 OXTKY6Q8X53C9ILVV871 36010.000000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 31788.000000000000 ABN Amro Incorporated 8-32746 000015776 549300FIFV1CB6HD9A14 17110.000000000000 1089811.480000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 165767050.320000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 145858701.150000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 60256249.820000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 49477654.390000000000 Barclays Capital, Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 45005105.790000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 31239292.420000000000 Citigroup Global Markets Inc. 8-08177 000007059 MBNUM2BPBDO7JBLYG310 29496932.580000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 29376103.300000000000 MUFG Securities Americas Inc. 8-43026 000019685 K5HU16E3LMSVCCJJJ255 8410112.960000000000 Mizuho Securities USA LLC 8-37710 000019647 7TK5RJIZDFROZCA6XF66 5376285.720000000000 590389215.030000000000 Y 2575862206.250000000000 Uncommitted 50000000.000000000000 N N N Calamos Dividend Growth Fund S000041744 549300UG56HDSD4DFC22 N 3 0 0 N/A N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 147305.790000000000 346.270000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y Y Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 1038.300000000000 Evercore Group L.L.C. 8-49830 000042405 5493008F0LRLS5N8LZ81 108.750000000000 O'Neil Securities, Incorporated 8-11763 000000894 5493002J20FGJRC1XQ20 98.910000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 74.730000000000 Royal Bank Of Canada N/A N/A ES7IP3U3RHIGC71XBU11 CA 53.630000000000 Deutsche Bank Securities Inc. 8-17822 000002525 9J6MBOOO7BECTDTUZW19 40.650000000000 Cabrera Capital Markets, LLC 8-26406 000010081 254900BIRJU76JRBK985 37.440000000000 Wells Fargo Securities, LLC 8-65876 000126292 VYVVCKR63DVZZN70PB21 31.900000000000 Jones Trading Institutional Services LLC 8-26089 000006888 2138008JJ5PA8H5UIL69 25.600000000000 William Blair & Company L.L.C. 8-02698 000001252 549300J0P7XYE8BMZ775 24.250000000000 1613.590000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 83138.950000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 2720.000000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 204.000000000000 86062.950000000000 Y 16286919.583333300000 Uncommitted 50000000.000000000000 N N N Calamos Select Fund S000004058 549300KODNWMEW171D53 N 3 0 0 N/A N N Y N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 0.000000000000 0.000000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y Y Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Morgan Stanley & Co. LLC 9R7GPTSO7KV3UQJZQ078 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 4064.670000000000 O'Neil Securities, Incorporated 8-11763 000000894 5493002J20FGJRC1XQ20 1703.550000000000 Evercore Group L.L.C. 8-49830 000042405 5493008F0LRLS5N8LZ81 299.700000000000 Deutsche Bank Securities Inc. 8-17822 000002525 9J6MBOOO7BECTDTUZW19 249.000000000000 William Blair & Company L.L.C. 8-02698 000001252 549300J0P7XYE8BMZ775 245.970000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 153.650000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 14.000000000000 6730.540000000000 0.000000000000 Y 48235443.500000000000 Uncommitted 50000000.000000000000 N N N Calamos International Growth Fund S000004065 549300RZMX6MGVUHK834 N 4 0 0 N/A N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 22652215.600000000000 36052.340000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y Y Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Morgan Stanley & Co. LLC 9R7GPTSO7KV3UQJZQ078 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) HSBC BANK AUSTRALIA LIMITED DY9DBNI4W8J63Z298033 AU N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) BNP Paribas Securities Services, S.C.A. 549300WCGB70D06XZS54 FR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank International GMBH 549300298FD7AS4PPU70 DE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) STATE STREET BK LONDON - CREST N/A GB N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Hong Kong) Limited X5AV1MBDXGRPX5UGMX13 HK N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank AG N/A IN N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Mizuho Bank, Limited RB0PEZSDGCO3JS6CEU02 JP N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Taiwan) Limited 549300QJEO1B92LSHZ06 TW N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB (SEB) N/A DK N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UBS Switzerland AG 549300WOIFUSNYH0FL22 CH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank AG N/A KR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank S.P.A. 529900SICIK5OVMVY186 ES N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank S.P.A. 529900SS7ZWCX82U3W60 IT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank AG N/A FR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank AG N/A NL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB (SEB) N/A FI N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 284212.800000000000 UBS Securities LLC 8-22651 000007654 T6FIZBDPKLYJKFCRVK44 47725.000000000000 CLSA Americas, LLC 8-69166 000165533 213800M2DXATWY7JMS07 38233.620000000000 Berenberg Capital Markets LLC 8-68821 000156757 5493007EG0CYRKKG9L11 37783.280000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 32705.420000000000 Daiwa Capital Markets America Inc. 8-12242 000001576 M67H5PRC0NQKM73ZAS82 29494.630000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 26102.450000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 23659.500000000000 Macquarie Capital (USA) Inc. 8-47198 000036368 549300670K07JRB5UQ40 18613.360000000000 Royal Bank Of Canada N/A N/A ES7IP3U3RHIGC71XBU11 CA 12792.540000000000 631059.170000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 802860.000000000000 802860.000000000000 Y 279876819.666667000000 Uncommitted 50000000.000000000000 N N N Calamos Evolving World Growth Fund S000022429 549300HZUFOJ3VEK0168 N 3 0 0 N/A N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 21886853.230000000000 47865.900000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y Y Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Morgan Stanley & Co. LLC 9R7GPTSO7KV3UQJZQ078 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Euroclear 549300OZ46BRLZ8Y6F65 LU N Y Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7) Citibank, N.A. N/A BR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) CANADA SELF CUSTODY - CDSX N/A CA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank AG N/A NL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Hong Kong) Limited X5AV1MBDXGRPX5UGMX13 HK N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank AG N/A KR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Taiwan) Limited 549300QJEO1B92LSHZ06 TW N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank AG N/A ID N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) BANK HANDLOWY W WARSZAWIE SA XLEZHWWOI4HFQDGL4793 PL N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (South Africa) Limited QFC8ZCW3Q5PRXU1XTM60 ZA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank AG N/A PH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) HSBC Seoul Branch N/A KR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Thai) Limited 549300O1LQYCQ7G1IM57 TH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank N/A ZA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank N/A ID N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) STATE STREET BK LONDON - CREST N/A GB N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 676631.330000000000 CLSA Americas, LLC 8-69166 000165533 213800M2DXATWY7JMS07 415034.470000000000 Citigroup Global Markets Inc. 8-08177 000007059 MBNUM2BPBDO7JBLYG310 296210.570000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 267097.000000000000 Nomura Securities International, Inc. 8-15255 000004297 OXTKY6Q8X53C9ILVV871 228673.000000000000 UBS Securities LLC 8-22651 000007654 T6FIZBDPKLYJKFCRVK44 207156.000000000000 ABN Amro Incorporated 8-32746 000015776 549300FIFV1CB6HD9A14 161030.000000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 158101.640000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 136887.220000000000 Citadel Securities LLC 8-53574 000116797 12UUJYTN7D3SW8KCSG25 89473.000000000000 3232879.040000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 90170349.580000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 68506089.080000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 49645056.110000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 45639040.060000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 43118626.420000000000 Citigroup Global Markets Inc. 8-08177 000007059 MBNUM2BPBDO7JBLYG310 34040754.410000000000 Nomura Securities International, Inc. 8-15255 000004297 OXTKY6Q8X53C9ILVV871 23996510.900000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 15545008.000000000000 Deutsche Bank Securities Inc. 8-17822 000002525 9J6MBOOO7BECTDTUZW19 13060305.020000000000 BNP Paribas Securities Corp. 8-32682 000015794 RCNB6OTYUAMMP879YW96 10944697.700000000000 416843728.050000000000 Y 582334798.166667000000 Uncommitted 50000000.000000000000 N N N Calamos Global Equity Fund S000015914 549300M21M0H7F8UYD52 N 4 0 0 N/A N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 8223196.460000000000 9162.850000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y Y Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Morgan Stanley & Co. LLC 9R7GPTSO7KV3UQJZQ078 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) Skandinaviska Enskilda Banken AB (SEB) N/A SE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) HSBC Seoul Branch N/A KR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) BNP Paribas Securities Services, S.C.A. 549300WCGB70D06XZS54 FR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UBS Switzerland AG 549300WOIFUSNYH0FL22 CH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Intesa Sanpaolo SPA 2W8N8UU78PMDQKZENC08 IT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank International GMBH 549300298FD7AS4PPU70 DE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) HSBC BANK AUSTRALIA LIMITED DY9DBNI4W8J63Z298033 AU N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank AG N/A FR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) CANADA SELF CUSTODY - CDSX N/A CA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 52921.270000000000 UBS Securities LLC 8-22651 000007654 T6FIZBDPKLYJKFCRVK44 14195.000000000000 Macquarie Capital (USA) Inc. 8-47198 000036368 549300670K07JRB5UQ40 7346.890000000000 Daiwa Capital Markets America Inc. 8-12242 000001576 M67H5PRC0NQKM73ZAS82 6172.790000000000 CLSA Americas, LLC 8-69166 000165533 213800M2DXATWY7JMS07 5571.810000000000 Berenberg Capital Markets LLC 8-68821 000156757 5493007EG0CYRKKG9L11 5293.750000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 5038.420000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 3737.700000000000 Citigroup Global Markets Inc. 8-08177 000007059 MBNUM2BPBDO7JBLYG310 2708.090000000000 Citadel Securities LLC 8-53574 000116797 12UUJYTN7D3SW8KCSG25 1794.000000000000 122098.200000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 543345.000000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 254852.000000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 45620.000000000000 843817.000000000000 Y 126168959.250000000000 Uncommitted 50000000.000000000000 N N N Calamos Global Opportunities Fund S000004064 549300PNGTPEMFIB4K89 N 3 0 0 N/A N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 17436923.180000000000 19188.970000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y Y Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Morgan Stanley & Co. LLC 9R7GPTSO7KV3UQJZQ078 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) BNP Paribas Securities Services, S.C.A. 549300WCGB70D06XZS54 FR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Euroclear 549300OZ46BRLZ8Y6F65 LU N Y Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7) BNP Paribas Securities Services, S.C.A. 549300WCGB70D06XZS54 FR N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) CANADA SELF CUSTODY - CDSX N/A CA N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) State Street Bank International GMBH 549300298FD7AS4PPU70 DE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Intesa Sanpaolo SPA 2W8N8UU78PMDQKZENC08 IT N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) HSBC BANK AUSTRALIA LIMITED DY9DBNI4W8J63Z298033 AU N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Standard Chartered Bank (Hong Kong) Limited X5AV1MBDXGRPX5UGMX13 HK N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Deutsche Bank S.P.A. 529900SICIK5OVMVY186 ES N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) UBS Switzerland AG 549300WOIFUSNYH0FL22 CH N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB (SEB) N/A FI N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) Skandinaviska Enskilda Banken AB (SEB) N/A SE N Y Foreign custodian - rule 17f-5 (17 CFR 270.17f-5) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 45708.580000000000 UBS Securities LLC 8-22651 000007654 T6FIZBDPKLYJKFCRVK44 35900.000000000000 Royal Bank Of Canada N/A N/A ES7IP3U3RHIGC71XBU11 CA 10778.980000000000 Berenberg Capital Markets LLC 8-68821 000156757 5493007EG0CYRKKG9L11 10063.330000000000 Nomura Securities International, Inc. 8-15255 000004297 OXTKY6Q8X53C9ILVV871 8970.000000000000 Macquarie Capital (USA) Inc. 8-47198 000036368 549300670K07JRB5UQ40 8662.000000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 8543.000000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 8411.450000000000 Daiwa Capital Markets America Inc. 8-12242 000001576 M67H5PRC0NQKM73ZAS82 6080.650000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 5606.970000000000 197113.790000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 50306473.250000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 48651866.720000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 31838900.440000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 22059635.450000000000 Barclays Capital, Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 21256237.400000000000 Citigroup Global Markets Inc. 8-08177 000007059 MBNUM2BPBDO7JBLYG310 11249378.170000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 10955807.520000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 10043547.220000000000 Mizuho Securities USA LLC 8-37710 000019647 7TK5RJIZDFROZCA6XF66 8486746.680000000000 BNP Paribas Securities Corp. 8-32682 000015794 RCNB6OTYUAMMP879YW96 4256362.520000000000 236738633.190000000000 Y 240174072.666667000000 Uncommitted 50000000.000000000000 N N N Calamos Total Return Bond Fund S000017871 549300EKG87VTBRSQT46 N 3 0 0 N/A N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 4572778.080000000000 3546.890000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y Y Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Federal Reserve Bank N/A N Y Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) Euroclear 549300OZ46BRLZ8Y6F65 LU N Y Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 0.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 9574741.540000000000 Citigroup Global Markets Inc. 8-08177 000007059 MBNUM2BPBDO7JBLYG310 8546792.090000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 6253681.460000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 5895265.180000000000 NatWest Markets PLC N/A N/A RR3QWICWWIPCS8A4S074 GB 4520221.550000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 4486414.710000000000 Marketaxess Corp 8-50727 000044542 GPSMMRI21JE7ZCVYF972 4284552.320000000000 Barclays Capital, Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 3209828.120000000000 Deutsche Bank Securities Inc. 8-17822 000002525 9J6MBOOO7BECTDTUZW19 2589305.730000000000 BMO Capital Markets Corp. 8-34344 000016686 RUC0QBLBRPRCU4W1NE59 2542011.720000000000 72980559.720000000000 Y 74214352.083333300000 Uncommitted 50000000.000000000000 N N N Calamos High Income Opportunities Fund S000004057 5493005GYJAX2N9E8234 N 3 0 0 N/A N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 2549848.420000000000 8274.000000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y Y Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) Federal Reserve Bank N/A N Y Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 654.660000000000 Pershing, LLC 8-17574 000007560 ZI8Q1A8EI8LQFJNM0D94 465.680000000000 Barclays Capital, Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 257.720000000000 William Blair & Company L.L.C. 8-02698 000001252 549300J0P7XYE8BMZ775 46.750000000000 Piper Jaffray & Co. 8-15204 000000665 549300GRQCWQ3XGH0H10 46.350000000000 Citadel Securities LLC 8-53574 000116797 12UUJYTN7D3SW8KCSG25 18.000000000000 Imperial Capital, LLC 8-50397 000043744 549300I8X15KSI64Y307 14.850000000000 Jones Trading Institutional Services LLC 8-26089 000006888 2138008JJ5PA8H5UIL69 10.000000000000 Royal Bank Of Canada N/A N/A ES7IP3U3RHIGC71XBU11 CA 6.230000000000 Credit Suisse Capital LLC 8-52352 000103821 5493001KFROXQS5VBZ89 4.000000000000 1528.160000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 5435558.720000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 3494028.370000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 3344358.000000000000 Barclays Capital, Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 2641683.680000000000 Robert W. Baird & Co. Incorporated 8-00497 000008158 549300772UJAHRD6LO53 2443652.940000000000 Wells Fargo Securities, LLC 8-65876 000126292 VYVVCKR63DVZZN70PB21 1544019.250000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 1441211.840000000000 Jefferies LLC 8-15074 000002347 NY9Q8VBNB6D1L6YV0J84 1230764.250000000000 Royal Bank Of Canada N/A N/A ES7IP3U3RHIGC71XBU11 CA 1177302.670000000000 Citigroup Global Markets Inc. 8-08177 000007059 MBNUM2BPBDO7JBLYG310 1170589.800000000000 31876350.100000000000 Y 42803604.333333300000 Uncommitted 50000000.000000000000 N N N Calamos Short-Term Bond Fund S000062995 5493004AI6JEYG0WCK93 N 2 0 0 N/A N N Y N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N N/A 11005805.490000000000 6863.900000000000 Rule 22d-1 (17 CFR 270.22d-1) Rule 32a-4 (17 CFR 270.32a-4) Y Y Y N Calamos Advisors LLC 801-29688 000105758 549300B31HSTBIV6QG26 N U.S. Bank Global Fund Services 085-11357 N/A N N N Bloomberg Valuation Service 549300B56MD0ZC402L06 N ICE Data Services 5493000NQ9LYLDBCTL34 N Thomson Reuters Markets, LLC 20-4530702 Federal Tax ID number N Markit North America, Inc 549300HLPTRASHS0E726 N N State Street Bank and Trust Company 571474TGEMMWANRLN572 N N Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Depository Trust And Clearing Corporation MLDY5N6PZ58ZE60QU102 N Y Securities depository - rule 17f-4 (17 CFR 270.17f-4) Federal Reserve Bank N/A N Y Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1)) Clearstream Banking S.A. 549300OL514RA0SXJJ44 LU N Y Foreign securities depository - rule 17f-7 (17 CFR 270.17f-7) N U.S. Bank Global Fund Services N/A N N N State Street Bank and Trust 571474TGEMMWANRLN572 N N N Calamos Financial Services LLC 8-37854 000019850 N/A 0.000000000000 0.000000000000 Goldman Sachs & Co. 8-00129 000000361 FOR8UP27PHTHYVLBNG30 24874275.810000000000 Bank of America NA 8-10264 N/A B4TYDEB6GKMZO031MB27 24548206.860000000000 Citigroup Global Markets Inc. 8-08177 000007059 MBNUM2BPBDO7JBLYG310 23280135.050000000000 J.P. Morgan Securities LLC 8-35008 000000079 ZBUT11V806EZRVTWT807 19503062.240000000000 Morgan Stanley & Co. LLC 8-15869 000008209 9R7GPTSO7KV3UQJZQ078 17374533.950000000000 Barclays Capital, Inc. 8-41342 000019714 AC28XWWI3WIBK2824319 11751157.440000000000 NatWest Markets PLC N/A N/A RR3QWICWWIPCS8A4S074 GB 10120450.320000000000 Wells Fargo Securities, LLC 8-65876 000126292 VYVVCKR63DVZZN70PB21 9838384.130000000000 Jane Street Execution Services, LLC 8-69254 000167280 549300HXJLXCPDWAH070 9330161.400000000000 Deutsche Bank Securities Inc. 8-17822 000002525 9J6MBOOO7BECTDTUZW19 9065684.660000000000 217063664.970000000000 Y 200544863.213333000000 Uncommitted 50000000.000000000000 N N N true