Calamos Advisors LLC Q4 2025 Filing
Filed January 29, 2026
Portfolio Value
$26.6B
Holdings
890
Report Date
Q4 2025
Filing Type
13F-HR
All Holdings (890 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 401 | DAVEDAVE INC | 42,550 | $9.4B | 35.38% | |
| 402 | DYHTARGET CORP | 96,138 | $9.4B | 35.29% | |
| 403 | DRIDARDEN RESTAURANTS INC | 50,672 | $9.3B | 35.02% | |
| 404 | STTSTATE STR CORP | 71,800 | $9.3B | 34.79% | |
| 405 | AMPH 2 03/15/29AMPHASTAR PHARMACEUTICALS IN | 10,000,000 | $9.2B | 34.73% | |
| 406 | RSIRUSH STREET INTERACTIVE INC | 470,971 | $9.2B | 34.37% | |
| 407 | MASMASCO CORP | 143,750 | $9.1B | 34.26% | |
| 408 | REGNREGENERON PHARMACEUTICALS | 11,793 | $9.1B | 34.19% | |
| 409 | HUMHUMANA INC | 35,510 | $9.1B | 34.16% | |
| 410 | VSH 2.25 09/15/30VISHAY INTERTECHNOLOGY INC | 10,000,000 | $9.0B | 33.87% | |
| 411 | PSXPHILLIPS 66 | 69,137 | $8.9B | 33.51% | |
| 412 | NINISOURCE INC | 212,955 | $8.9B | 33.40% | |
| 413 | NCLHNORWEGIAN CRUISE LINE HLDG L | 393,795 | $8.8B | 33.01% | |
| 414 | GEHCGE HEALTHCARE TECHNOLOGIES I | 107,091 | $8.8B | 32.99% | |
| 415 | TNDM 1.5 03/15/29 2024TANDEM DIABETES CARE INC | 8,550,000 | $8.7B | 32.86% | |
| 416 | KMBKIMBERLY-CLARK CORP | 86,268 | $8.7B | 32.69% | |
| 417 | POLEANDRETTI ACQUISITION CORP II | 825,000 | $8.7B | 32.66% | |
| 418 | BABAALIBABA GROUP HLDG LTD | 58,704 | $8.6B | 32.32% | |
| 419 | TASKTASKUS INC | 725,086 | $8.5B | 32.11% | |
| 420 | MTH 1.75 05/15/28MERITAGE HOMES CORP | 8,629,000 | $8.5B | 31.97% | |
| 421 | LYFT 0.625 03/01/29LYFT INC | 7,060,000 | $8.5B | 31.93% | |
| 422 | AVYAVERY DENNISON CORP | 46,581 | $8.5B | 31.82% | |
| 423 | BLKBBLACKBAUD INC | 133,042 | $8.4B | 31.64% | |
| 424 | ADMARCHER DANIELS MIDLAND CO | 144,895 | $8.3B | 31.29% | |
| 425 | PSAPUBLIC STORAGE OPER CO | 31,946 | $8.3B | 31.13% | |
| 426 | SITMSITIME CORP | 23,080 | $8.2B | 30.61% | |
| 427 | MAAMID-AMER APT CMNTYS INC | 58,011 | $8.1B | 30.26% | |
| 428 | ALLEALLEGION PLC | 50,250 | $8.0B | 30.05% | |
| 429 | DOCHEALTHPEAK PROPERTIES INC | 491,784 | $7.9B | 29.70% | |
| 430 | COINCOINBASE GLOBAL INC | 34,851 | $7.9B | 29.60% | |
| 431 | MTBASIMPLIFY EXCHANGE TRADED FUN | 156,265 | $7.9B | 29.58% | |
| 432 | JKHYHENRY JACK & ASSOC INC | 43,112 | $7.9B | 29.55% | |
| 433 | WDAYWORKDAY INC | 36,450 | $7.8B | 29.40% | |
| 434 | CHDCHURCH & DWIGHT CO INC | 93,118 | $7.8B | 29.32% | |
| 435 | FEFIRSTENERGY CORP | 173,992 | $7.8B | 29.25% | |
| 436 | CPSFCALAMOS ETF TR | 303,694 | $7.8B | 29.19% | |
| 437 | SDHISIDDHI ACQUISITION CORP | 750,000 | $7.8B | 29.18% | |
| 438 | CPSDCALAMOS ETF TR | 308,292 | $7.8B | 29.18% | |
| 439 | CPSUCALAMOS ETF TR | 286,805 | $7.8B | 29.17% | |
| 440 | CPSPCALAMOS ETF TR | 297,904 | $7.8B | 29.17% | |
| 441 | CPSJCALAMOS ETF TR | 288,570 | $7.8B | 29.14% | |
| 442 | CPSDCALAMOS ETF TR | 298,019 | $7.8B | 29.13% | |
| 443 | CPSACALAMOS ETF TR | 288,033 | $7.8B | 29.13% | |
| 444 | CPSYCALAMOS ETF TR | 309,279 | $7.8B | 29.13% | |
| 445 | CPSOCALAMOS ETF TR | 286,646 | $7.8B | 29.13% | |
| 446 | CPSMCALAMOS ETF TR | 270,888 | $7.8B | 29.13% | |
| 447 | CPSNCALAMOS ETF TR | 288,088 | $7.8B | 29.12% | |
| 448 | RIOT 0.75 01/15/30RIOT PLATFORMS INC | 6,829,000 | $7.7B | 29.10% | |
| 449 | CPSDCALAMOS ETF TR | 286,753 | $7.7B | 29.10% | |
| 450 | USBUS BANCORP DEL | 145,195 | $7.7B | 29.10% | |
| 451 | FISVFISERV INC | 113,201 | $7.6B | 28.56% | |
| 452 | PYPLPAYPAL HLDGS INC | 129,599 | $7.6B | 28.41% | |
| 453 | FIVEFIVE BELOW INC | 39,715 | $7.5B | 28.09% | |
| 454 | EOGEOG RES INC | 71,001 | $7.5B | 28.00% | |
| 455 | NTAPNETAPP INC | 69,185 | $7.4B | 27.83% | |
| 456 | SYNA 0.75 12/01/31SYNAPTICS INC | 7,000,000 | $7.4B | 27.73% | |
| 457 | GTENGORES HLDGS X INC | 700,000 | $7.3B | 27.61% | |
| 458 | LULULULULEMON ATHLETICA INC | 35,213 | $7.3B | 27.48% | |
| 459 | GISGENERAL MLS INC | 157,041 | $7.3B | 27.43% | |
| 460 | QQQEDIREXION SHS ETF TR | 71,800 | $7.3B | 27.40% | Call |
| 461 | OKEONEOK INC NEW | 98,503 | $7.2B | 27.19% | |
| 462 | GNRCGENERAC HLDGS INC | 52,851 | $7.2B | 27.07% | |
| 463 | PPGPPG INDS INC | 70,159 | $7.2B | 27.00% | |
| 464 | GBX 2.875 04/15/28GREENBRIER COS INC | 6,600,000 | $7.1B | 26.84% | |
| 465 | IRTC 1.5 09/01/29IRHYTHM TECHNOLOGIES INC | 5,082,000 | $7.1B | 26.71% | |
| 466 | VWOBVANGUARD WHITEHALL FDS | 104,020 | $7.0B | 26.34% | |
| 467 | VAC 0 01/15/26MARRIOTT VACATIONS WORLDWIDE | 7,000,000 | $7.0B | 26.23% | |
| 468 | GRPN 6.25 03/15/27 *GROUPON INC | 6,500,000 | $6.8B | 25.59% | |
| 469 | SPB 3.375 06/01/29SPECTRUM BRANDS INC | 7,000,000 | $6.6B | 24.91% | |
| 470 | BAND 0.5 04/01/28BANDWIDTH INC | 7,500,000 | $6.6B | 24.78% | |
| 471 | PCRX 2.125 05/15/29PACIRA BIOSCIENCES INC | 6,500,000 | $6.6B | 24.66% | |
| 472 | SHOPSHOPIFY INC | 40,604 | $6.5B | 24.55% | |
| 473 | JACSJACKSON ACQUISITION CO II | 500,000 | $6.5B | 24.36% | |
| 474 | LOBLIVE OAK ACQUISITION CORP V | 600,000 | $6.5B | 24.23% | |
| 475 | PRUPRUDENTIAL FINL INC | 57,132 | $6.4B | 24.22% | |
| 476 | DC4DEXCOM INC | 97,019 | $6.4B | 24.18% | |
| 477 | —STELLAR V CAP CORP | 600,000 | $6.4B | 24.11% | |
| 478 | WKC 3.25 07/01/28WORLD KINECT CORPORATION | 6,000,000 | $6.3B | 23.80% | |
| 479 | OXYOCCIDENTAL PETE CORP | 152,556 | $6.3B | 23.56% | |
| 480 | BIIBBIOGEN INC | 35,527 | $6.3B | 23.48% | |
| 481 | MARMARRIOTT INTL INC NEW | 20,109 | $6.2B | 23.43% | |
| 482 | REGREGENCY CTRS CORP | 90,332 | $6.2B | 23.42% | |
| 483 | HALO 0.25 03/01/27HALOZYME THERAPEUTICS INC | 5,747,000 | $6.2B | 23.35% | |
| 484 | AWMSKYWORKS SOLUTIONS INC | 97,284 | $6.2B | 23.17% | |
| 485 | PINSPINTEREST INC | 236,000 | $6.1B | 22.95% | |
| 486 | WGSGENEDX HOLDINGS CORP | 46,886 | $6.1B | 22.90% | |
| 487 | AZNASTRAZENECA PLC | 75,978 | $6.0B | 22.63% | Call |
| 488 | QQNITY ELECTRONICS INC | 73,109 | $6.0B | 22.42% | |
| 489 | DDDUPONT DE NEMOURS INC | 146,218 | $5.9B | 22.07% | |
| 490 | CLSCELESTICA INC | 19,789 | $5.8B | 21.97% | |
| 491 | ONON SEMICONDUCTOR CORP | 106,728 | $5.8B | 21.71% | |
| 492 | GHGUARDANT HEALTH INC | 56,468 | $5.8B | 21.66% | |
| 493 | MTCHMATCH GROUP INC NEW | 178,590 | $5.8B | 21.66% | |
| 494 | PAYCPAYCOM SOFTWARE INC | 35,890 | $5.7B | 21.48% | |
| 495 | MARA 2.125 09/01/31MARA HOLDINGS INC | 7,000,000 | $5.7B | 21.40% | |
| 496 | FVICN 3.75 06/30/29FORTUNA MNG CORP | 3,331,000 | $5.7B | 21.31% | |
| 497 | NVONOVO-NORDISK A S | 111,232 | $5.7B | 21.25% | |
| 498 | OTISOTIS WORLDWIDE CORP | 64,770 | $5.7B | 21.25% | |
| 499 | BBIO 2.25 02/01/29BRIDGEBIO PHARMA INC | 5,000,000 | $5.6B | 21.13% | |
| 500 | IM8NINSMED INC | 32,155 | $5.6B | 21.01% |