Calamos Advisors LLC Q1 2023 Filing
Filed May 4, 2023
Portfolio Value
$20.5B
Holdings
1,115
Report Date
Q1 2023
Filing Type
13F-HR
All Holdings (1,115 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 401 | BIIBBIOGEN INC | 40,318 | $11.2B | 54.74% | |
| 402 | CTVACORTEVA INC | 184,274 | $11.1B | 54.28% | |
| 403 | NICEIT 0 09/15/25NICE LTD | 11,453,000 | $11.1B | 54.24% | |
| 404 | GDGENERAL DYNAMICS CORP | 48,333 | $11.0B | 53.87% | |
| 405 | REGNREGENERON PHARMACEUTICALS | 13,384 | $11.0B | 53.71% | |
| 406 | PSAPUBLIC STORAGE | 36,254 | $11.0B | 53.49% | |
| 407 | —FOCUS IMPACT ACQUISITION COR | 1,051,600 | $10.9B | 53.33% | |
| 408 | VRNS 1.25 08/15/25VARONIS SYS INC | 10,000,000 | $10.9B | 53.28% | |
| 409 | ELVELEVANCE HEALTH INC | 23,654 | $10.9B | 53.12% | |
| 410 | OXYOCCIDENTAL PETE CORP | 173,076 | $10.8B | 52.77% | |
| 411 | DLTRDOLLAR TREE INC | 74,672 | $10.7B | 52.35% | |
| 412 | SHWSHERWIN WILLIAMS CO | 47,691 | $10.7B | 52.35% | |
| 413 | EQIXEQUINIX INC | 14,650 | $10.6B | 51.59% | |
| 414 | —GOGREEN INVESTMENTS CORP | 1,000,000 | $10.6B | 51.53% | |
| 415 | FFORD MTR CO DEL | 836,378 | $10.5B | 51.47% | |
| 416 | ROSTROSS STORES INC | 99,301 | $10.5B | 51.47% | |
| 417 | POLEANDRETTI ACQUISITION CORP | 1,000,000 | $10.5B | 51.33% | |
| 418 | DGDOLLAR GEN CORP NEW | 49,881 | $10.5B | 51.27% | |
| 419 | CCLCARNIVAL CORP | 1,033,015 | $10.5B | 51.21% | |
| 420 | —TARGET GLOBAL ACQUISI I CORP | 1,000,000 | $10.5B | 51.11% | |
| 421 | HAIAFHEALTHCARE AI ACQUISITION CO | 1,000,000 | $10.4B | 51.04% | |
| 422 | —BIOPLUS ACQUISITION CORP | 1,000,000 | $10.4B | 50.99% | |
| 423 | —PEARL HOLDINGS ACQUISITN COR | 1,000,000 | $10.4B | 50.99% | |
| 424 | —EVE MOBILITY ACQUISITION COR | 1,000,000 | $10.4B | 50.96% | |
| 425 | —HEARTLAND MEDIA ACQUISITION | 1,000,000 | $10.4B | 50.84% | |
| 426 | —KNIGHTSWAN ACQUISITION CORP | 1,000,000 | $10.4B | 50.84% | |
| 427 | PNSTQBANYAN ACQUISITION CORPORATI | 1,000,000 | $10.4B | 50.79% | |
| 428 | —SOUTHPORT ACQUISITION CORP | 1,000,000 | $10.4B | 50.79% | |
| 429 | —EXCELFIN ACQUISITION CORP | 1,000,000 | $10.4B | 50.74% | |
| 430 | IONS 0.125 12/15/24IONIS PHARMACEUTICALS INC | 11,243,000 | $10.4B | 50.60% | |
| 431 | —GSR II METEORA ACQUISITN COR | 1,000,000 | $10.3B | 50.50% | |
| 432 | BABAALIBABA GROUP HLDG LTD | 115,482 | $10.3B | 50.37% | Call |
| 433 | —NEW RELIC INC | 10,301,000 | $10.3B | 50.08% | |
| 434 | PNRPENTAIR PLC | 185,056 | $10.2B | 49.95% | |
| 435 | ADSKAUTODESK INC | 49,099 | $10.2B | 49.91% | |
| 436 | OKLOALTC ACQUISITION CORP | 1,000,000 | $10.2B | 49.57% | |
| 437 | DOWDOW INC | 184,274 | $10.1B | 49.33% | |
| 438 | NBIX 2.25 05/15/24NEUROCRINE BIOSCIENCES INC | 7,500,000 | $10.1B | 49.31% | |
| 439 | —AHREN ACQUISITION CORP | 963,772 | $10.0B | 49.00% | |
| 440 | MGNI 0.25 03/15/26MAGNITE INC | 12,500,000 | $10.0B | 48.98% | |
| 441 | VSH 2.25 06/15/25VISHAY INTERTECHNOLOGY INC | 10,085,000 | $10.0B | 48.81% | |
| 442 | —SUPERNUS PHARMACEUTICALS | 10,000,000 | $10.0B | 48.70% | |
| 443 | ONON SEMICONDUCTOR CORP | 121,122 | $10.0B | 48.69% | |
| 444 | MLB1MERCADOLIBRE INC | 7,562 | $10.0B | 48.68% | |
| 445 | MAAMID-AMER APT CMNTYS INC | 65,834 | $9.9B | 48.56% | |
| 446 | —WIX COM LTD | 10,000,000 | $9.9B | 48.22% | |
| 447 | —JOYY INC | 10,000,000 | $9.8B | 48.01% | |
| 448 | KMIKINDER MORGAN INC DEL | 557,652 | $9.8B | 47.69% | |
| 449 | MARMARRIOTT INTL INC NEW | 58,033 | $9.6B | 47.06% | |
| 450 | —PEGASUS DIGITAL MOBILITY ACQ | 918,300 | $9.6B | 46.98% | |
| 451 | LITE 0.5 06/15/28LUMENTUM HLDGS INC | 12,500,000 | $9.6B | 46.78% | |
| 452 | XYLXYLEM INC | 90,879 | $9.5B | 46.47% | |
| 453 | QRVOQORVO INC | 93,559 | $9.5B | 46.41% | |
| 454 | IRWD 1.5 06/15/26IRONWOOD PHARMACEUTICALS INC | 9,500,000 | $9.5B | 46.37% | |
| 455 | SNAP 0.25 05/01/25SNAP INC | 10,005,000 | $9.5B | 46.30% | |
| 456 | PEGPUBLIC SVC ENTERPRISE GRP IN | 151,712 | $9.5B | 46.27% | |
| 457 | AVYAVERY DENNISON CORP | 52,863 | $9.5B | 46.19% | |
| 458 | AESAES CORP | 392,399 | $9.4B | 46.14% | |
| 459 | METMETLIFE INC | 162,812 | $9.4B | 46.07% | |
| 460 | 8CWCROWN CASTLE INC | 70,395 | $9.4B | 46.01% | |
| 461 | ETRENTERGY CORP NEW | 87,227 | $9.4B | 45.89% | |
| 462 | GEHCGE HEALTHCARE TECHNOLOGIES I | 114,553 | $9.4B | 45.89% | |
| 463 | TELTE CONNECTIVITY LTD | 71,614 | $9.4B | 45.87% | |
| 464 | CHDCHURCH & DWIGHT CO INC | 105,774 | $9.4B | 45.67% | |
| 465 | AYX 0.5 08/01/24ALTERYX INC | 10,000,000 | $9.3B | 45.61% | |
| 466 | PTCPTC INC | 72,807 | $9.3B | 45.60% | |
| 467 | DGXQUEST DIAGNOSTICS INC | 65,880 | $9.3B | 45.52% | |
| 468 | —TRISTAR ACQUISITION I CORP | 900,000 | $9.3B | 45.41% | |
| 469 | NIO 0 02/01/26NIO INC | 10,000,000 | $9.3B | 45.23% | |
| 470 | WELLWELLTOWER INC | 128,984 | $9.2B | 45.16% | |
| 471 | EOGEOG RES INC | 80,576 | $9.2B | 45.11% | |
| 472 | NSCNORFOLK SOUTHN CORP | 43,377 | $9.2B | 44.91% | |
| 473 | LRCXEURLAM RESEARCH CORP | 17,340 | $9.2B | 44.89% | |
| 474 | AERAERCAP HOLDINGS NV | 162,000 | $9.1B | 44.49% | |
| 475 | JOYY 1.375 06/15/26JOYY INC | 10,000,000 | $9.0B | 43.99% | |
| 476 | BYND 0 03/15/27BEYOND MEAT INC | 36,755,000 | $9.0B | 43.89% | |
| 477 | AFLAFLAC INC | 138,608 | $8.9B | 43.67% | |
| 478 | DRIDARDEN RESTAURANTS INC | 57,506 | $8.9B | 43.57% | |
| 479 | ALCALCON AG | 125,899 | $8.9B | 43.37% | |
| 480 | VRNT 0.25 04/15/26VERINT SYSTEMS INC | 10,000,000 | $8.9B | 43.31% | |
| 481 | KELKELLOGG CO | 131,359 | $8.8B | 42.95% | |
| 482 | KHCKRAFT HEINZ CO | 226,414 | $8.8B | 42.76% | |
| 483 | COHR 6 07/01/23 ACOHERENT CORP | 50,000 | $8.7B | 42.73% | |
| 484 | CMSCMS ENERGY CORP | 142,474 | $8.7B | 42.71% | |
| 485 | MSTR 0.75 12/15/25MICROSTRATEGY INC | 9,601,000 | $8.7B | 42.68% | |
| 486 | MRVLMARVELL TECHNOLOGY INC | 200,001 | $8.7B | 42.30% | |
| 487 | CTSHCOGNIZANT TECHNOLOGY SOLUTIO | 141,418 | $8.6B | 42.08% | |
| 488 | MMM3M CO | 81,230 | $8.5B | 41.70% | |
| 489 | AVBAVALONBAY CMNTYS INC | 50,804 | $8.5B | 41.70% | |
| 490 | —LEARN CW INVESTMENT COR | 825,000 | $8.5B | 41.44% | |
| 491 | PNCPNC FINL SVCS GROUP INC | 66,501 | $8.5B | 41.28% | |
| 492 | AYX 1 08/01/26ALTERYX INC | 10,000,000 | $8.4B | 41.22% | |
| 493 | BAXBAXTER INTL INC | 207,488 | $8.4B | 41.10% | |
| 494 | WMBWILLIAMS COS INC | 281,371 | $8.4B | 41.03% | |
| 495 | —WAVERLEY CAPITAL ACQUIS CORP | 800,000 | $8.4B | 40.85% | |
| 496 | HDBHDFC BANK LTD | 125,279 | $8.4B | 40.79% | |
| 497 | CMECME GROUP INC | 43,545 | $8.3B | 40.73% | |
| 498 | —SDCL EDGE ACQUISITION CORP | 800,000 | $8.2B | 40.13% | |
| 499 | —FRONTIER INVESTMENT CORP | 800,000 | $8.2B | 39.97% | |
| 500 | FQIDIGITAL RLTY TR INC | 82,829 | $8.1B | 39.77% |