Calamos Advisors LLC Q4 2022 Filing
Filed January 26, 2023
Portfolio Value
$21.3B
Holdings
1,213
Report Date
Q4 2022
Filing Type
13F-HR
All Holdings (1,213 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 401 | CHGG 0.125 03/15/25CHEGG INC | 13,457,000 | $12.4B | 58.02% | |
| 402 | —ENTERPRISE 4.0 TEC ACQSTN CO | 1,200,000 | $12.3B | 57.93% | |
| 403 | SEALTD 2.375 12/01/25SEA LTD | 12,387,000 | $12.3B | 57.61% | |
| 404 | OXYOCCIDENTAL PETE CORP | 194,713 | $12.3B | 57.53% | |
| 405 | —FORGEROCK INC | 538,352 | $12.3B | 57.51% | |
| 406 | TRIP 0.25 04/01/26TRIPADVISOR INC | 15,000,000 | $12.2B | 57.40% | |
| 407 | CTVACORTEVA INC | 207,311 | $12.2B | 57.16% | |
| 408 | ELVELEVANCE HEALTH INC | 23,597 | $12.1B | 56.78% | |
| 409 | NSCNORFOLK SOUTHN CORP | 48,801 | $12.0B | 56.41% | |
| 410 | INTCINTEL CORP | 452,959 | $12.0B | 56.16% | |
| 411 | BAXBAXTER INTL INC | 233,427 | $11.9B | 55.81% | |
| 412 | NBIX 2.25 05/15/24NEUROCRINE BIOSCIENCES INC | 7,500,000 | $11.9B | 55.77% | |
| 413 | —SEA LTD | 9,614,000 | $11.8B | 55.46% | |
| 414 | GMED 0.375 03/15/25NUVASIVE INC | 13,447,000 | $11.8B | 55.37% | |
| 415 | CNCCENTENE CORP DEL | 143,625 | $11.8B | 55.25% | |
| 416 | KRKROGER CO | 264,008 | $11.8B | 55.21% | |
| 417 | MAAMID-AMER APT CMNTYS INC | 74,064 | $11.6B | 54.55% | |
| 418 | DGXQUEST DIAGNOSTICS INC | 74,115 | $11.6B | 54.39% | |
| 419 | WMBWILLIAMS COS INC | 350,413 | $11.5B | 54.08% | |
| 420 | MPWRMONOLITHIC PWR SYS INC | 32,513 | $11.5B | 53.93% | |
| 421 | PSAPUBLIC STORAGE | 40,786 | $11.4B | 53.61% | |
| 422 | AONAON PLC | 38,013 | $11.4B | 53.52% | |
| 423 | KMIKINDER MORGAN INC DEL | 627,369 | $11.3B | 53.21% | |
| 424 | AWMSKYWORKS SOLUTIONS INC | 124,207 | $11.3B | 53.10% | |
| 425 | XYLXYLEM INC | 102,331 | $11.3B | 53.08% | |
| 426 | IQ 2 04/01/25IQIYI INC | 13,845,000 | $11.3B | 52.83% | |
| 427 | AFLAFLAC INC | 155,937 | $11.2B | 52.63% | |
| 428 | ETRENTERGY CORP NEW | 98,132 | $11.0B | 51.79% | |
| 429 | MMM3M CO | 91,385 | $11.0B | 51.41% | |
| 430 | FFORD MTR CO DEL | 940,940 | $10.9B | 51.34% | |
| 431 | TERTERADYNE INC | 125,221 | $10.9B | 51.31% | |
| 432 | REGNREGENERON PHARMACEUTICALS | 15,071 | $10.9B | 51.01% | |
| 433 | MARMARRIOTT INTL INC NEW | 73,033 | $10.9B | 51.01% | |
| 434 | EQIXEQUINIX INC | 16,442 | $10.8B | 50.53% | |
| 435 | AVYAVERY DENNISON CORP | 59,471 | $10.8B | 50.50% | |
| 436 | 8CWCROWN CASTLE INC | 79,196 | $10.7B | 50.39% | |
| 437 | CMRC 0.25 10/01/26BIGCOMMERCE HLDGS INC | 15,000,000 | $10.7B | 50.36% | |
| 438 | —FOCUS IMPACT ACQUISITION COR | 1,051,600 | $10.7B | 50.22% | |
| 439 | —KNIGHTSWAN ACQUISITION CORP | 1,000,000 | $10.7B | 50.13% | |
| 440 | ENPHENPHASE ENERGY INC | 40,258 | $10.7B | 50.04% | |
| 441 | ACCD 0.5 04/01/26ACCOLADE INC | 15,000,000 | $10.5B | 49.47% | |
| 442 | KELKELLOGG CO | 147,780 | $10.5B | 49.39% | |
| 443 | VRNS 1.25 08/15/25VARONIS SYS INC | 10,000,000 | $10.5B | 49.36% | |
| 444 | PNCPNC FINL SVCS GROUP INC | 66,501 | $10.5B | 49.27% | |
| 445 | PEGPUBLIC SVC ENTERPRISE GRP IN | 170,679 | $10.5B | 49.06% | |
| 446 | DOWDOW INC | 207,310 | $10.4B | 49.01% | |
| 447 | IRWD 1.5 06/15/26IRONWOOD PHARMACEUTICALS INC | 9,500,000 | $10.4B | 48.96% | |
| 448 | —GOGREEN INVESTMENTS CORP | 1,000,000 | $10.4B | 48.70% | |
| 449 | KHCKRAFT HEINZ CO | 254,719 | $10.4B | 48.64% | |
| 450 | EYE 2.5 05/15/25NATIONAL VISION HLDGS INC | 7,500,000 | $10.3B | 48.53% | |
| 451 | —GENESIS GRWT TECH ACQUSTN CO | 1,000,000 | $10.3B | 48.51% | |
| 452 | POLEANDRETTI ACQUISITION CORP | 1,000,000 | $10.3B | 48.44% | |
| 453 | ADSKAUTODESK INC | 55,238 | $10.3B | 48.42% | |
| 454 | —EVE MOBILITY ACQUISITION COR | 1,000,000 | $10.3B | 48.32% | |
| 455 | —BIOPLUS ACQUISITION CORP | 1,000,000 | $10.3B | 48.23% | |
| 456 | HAIAFHEALTHCARE AI ACQUISITION CO | 1,000,000 | $10.3B | 48.20% | |
| 457 | —ALSP ORCHID ACQUISITION CORP | 1,000,000 | $10.3B | 48.18% | |
| 458 | —PEARL HOLDINGS ACQUISITN COR | 1,000,000 | $10.3B | 48.16% | |
| 459 | —APX ACQUISITION CORP I | 1,000,000 | $10.2B | 48.06% | |
| 460 | —TARGET GLOBAL ACQUISI I CORP | 1,000,000 | $10.2B | 48.04% | |
| 461 | —EXCELFIN ACQUISITION CORP | 1,000,000 | $10.2B | 47.99% | |
| 462 | IONS 0.125 12/15/24IONIS PHARMACEUTICALS INC | 11,243,000 | $10.2B | 47.94% | |
| 463 | SZZLSIZZLE ACQUISITION CORP | 1,000,000 | $10.2B | 47.94% | |
| 464 | PNSTQBANYAN ACQUISITION CORPORATI | 1,000,000 | $10.2B | 47.90% | |
| 465 | —SOUTHPORT ACQUISITION CORP | 1,000,000 | $10.2B | 47.76% | |
| 466 | —HEARTLAND MEDIA ACQUISITION | 1,000,000 | $10.2B | 47.71% | |
| 467 | —BURTECH ACQUISITION CORP | 1,000,000 | $10.2B | 47.66% | |
| 468 | CMSCMS ENERGY CORP | 160,286 | $10.2B | 47.62% | |
| 469 | —GSR II METEORA ACQUISITN COR | 1,000,000 | $10.1B | 47.59% | |
| 470 | —NEW RELIC INC | 10,301,000 | $10.1B | 47.49% | |
| 471 | AERAERCAP HOLDINGS NV | 173,500 | $10.1B | 47.47% | |
| 472 | LI 0.25 05/01/28LI AUTO INC | 10,000,000 | $10.1B | 47.47% | |
| 473 | BACQINFLECTION POINT ACQUSTN COR | 1,000,000 | $10.0B | 47.01% | |
| 474 | —AHREN ACQUISITION CORP | 963,772 | $9.9B | 46.57% | |
| 475 | OKLOALTC ACQUISITION CORP | 1,000,000 | $9.9B | 46.54% | |
| 476 | TELTE CONNECTIVITY LTD | 86,157 | $9.9B | 46.40% | |
| 477 | —SUPERNUS PHARMACEUTICALS | 10,000,000 | $9.8B | 46.17% | |
| 478 | VSH 2.25 06/15/25VISHAY INTERTECHNOLOGY INC | 10,085,000 | $9.8B | 45.99% | |
| 479 | MTCHMATCH GROUP INC NEW | 234,872 | $9.7B | 45.71% | |
| 480 | —WIX COM LTD | 10,000,000 | $9.7B | 45.66% | |
| 481 | DDOMINION ENERGY INC | 158,626 | $9.7B | 45.63% | |
| 482 | BYND 0 03/15/27BEYOND MEAT INC | 36,755,000 | $9.7B | 45.48% | |
| 483 | —JOYY INC | 10,000,000 | $9.6B | 45.09% | |
| 484 | CHDCHURCH & DWIGHT CO INC | 118,986 | $9.6B | 44.99% | |
| 485 | JKHYHENRY JACK & ASSOC INC | 54,612 | $9.6B | 44.98% | |
| 486 | QRVOQORVO INC | 105,256 | $9.5B | 44.75% | |
| 487 | WELLWELLTOWER INC | 145,110 | $9.5B | 44.62% | |
| 488 | —PEGASUS DIGITAL MOBILITY ACQ | 918,300 | $9.4B | 44.29% | |
| 489 | PNRPENTAIR PLC | 208,192 | $9.4B | 43.93% | |
| 490 | FQIDIGITAL RLTY TR INC | 93,184 | $9.3B | 43.83% | |
| 491 | FEFIRSTENERGY CORP | 222,143 | $9.3B | 43.70% | |
| 492 | CCLCARNIVAL CORP | 1,154,751 | $9.3B | 43.66% | |
| 493 | RDFN 0.5 04/01/27REDFIN CORP | 20,000,000 | $9.3B | 43.63% | |
| 494 | AYX 0.5 08/01/24ALTERYX INC | 10,000,000 | $9.3B | 43.48% | |
| 495 | BYNDBEYOND MEAT INC | 750,000 | $9.2B | 43.31% | Put |
| 496 | AVBAVALONBAY CMNTYS INC | 57,155 | $9.2B | 43.31% | |
| 497 | PSXPHILLIPS 66 | 88,269 | $9.2B | 43.10% | |
| 498 | DISH 3.375 08/15/26DISH NETWORK CORPORATION | 14,513,000 | $9.1B | 42.86% | |
| 499 | —TRISTAR ACQUISITION I CORP | 900,000 | $9.1B | 42.77% | |
| 500 | CTSHCOGNIZANT TECHNOLOGY SOLUTIO | 159,098 | $9.1B | 42.68% |