Calamos Advisors LLC Q4 2021 Filing
Filed February 1, 2022
Portfolio Value
$26.7B
Holdings
1,094
Report Date
Q4 2021
Filing Type
13F-HR
All Holdings (1,094 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 401 | XELXCEL ENERGY INC | 194,016 | $13.1B | 49.11% | |
| 402 | ATI 3.5 06/15/25ALLEGHENY TECHNOLOGIES INC | 10,012,000 | $13.0B | 48.74% | |
| 403 | ILMNILLUMINA INC | 34,023 | $12.9B | 48.40% | |
| 404 | AVYAVERY DENNISON CORP | 59,026 | $12.8B | 47.79% | |
| 405 | MASMASCO CORP | 181,868 | $12.8B | 47.75% | |
| 406 | —INTELLIGENT MEDI ACQSITN COR | 1,250,000 | $12.8B | 47.67% | |
| 407 | DGXQUEST DIAGNOSTICS INC | 73,560 | $12.7B | 47.58% | |
| 408 | EVCOUEVEREST CONSOLIDATOR ACQ COR | 1,250,000 | $12.7B | 47.51% | |
| 409 | TRVTRAVELERS COMPANIES INC | 81,107 | $12.7B | 47.44% | |
| 410 | —GAMES & ESPORTS EXPRNC ACQ C | 1,250,000 | $12.7B | 47.39% | |
| 411 | ROSTROSS STORES INC | 110,876 | $12.7B | 47.38% | |
| 412 | BBDBANCO BRADESCO S A | 3,700,000 | $12.7B | 47.31% | Call |
| 413 | BPBP PLC | 475,000 | $12.6B | 47.29% | |
| 414 | EYE 2.5 05/15/25NATIONAL VISION HLDGS INC | 7,500,000 | $12.6B | 47.14% | |
| 415 | DDOMINION ENERGY INC | 159,954 | $12.6B | 46.98% | |
| 416 | —BLUE OCEAN ACQUISITION CORP | 1,250,000 | $12.5B | 46.85% | |
| 417 | MBVIM3 BRIGADE ACQUISITION III | 1,250,000 | $12.5B | 46.83% | |
| 418 | TREE 0.5 07/15/25LENDINGTREE INC | 15,030,000 | $12.5B | 46.69% | |
| 419 | —MOTIVE CAPITAL CORP II | 1,250,000 | $12.5B | 46.60% | |
| 420 | —VAHANNA TECH EDGE ACQSTN I C | 1,250,000 | $12.4B | 46.41% | |
| 421 | ADMARCHER DANIELS MIDLAND CO | 183,601 | $12.4B | 46.40% | |
| 422 | —ENPHYS ACQUISITION CORP | 1,250,000 | $12.4B | 46.36% | |
| 423 | WBAWALGREENS BOOTS ALLIANCE INC | 237,249 | $12.4B | 46.27% | |
| 424 | WELLWELLTOWER INC | 143,518 | $12.3B | 46.03% | |
| 425 | LPLALPL FINL HLDGS INC | 76,200 | $12.2B | 45.61% | |
| 426 | MOMO 1.25 07/01/25HELLO GROUP INC | 13,968,000 | $12.2B | 45.54% | |
| 427 | EBAEBAY INC. | 182,914 | $12.2B | 45.48% | |
| 428 | XYLXYLEM INC | 100,975 | $12.1B | 45.27% | |
| 429 | Z 1.375 09/01/26ZILLOW GROUP INC | 7,500,000 | $12.1B | 45.27% | |
| 430 | CHDCHURCH & DWIGHT CO INC | 118,092 | $12.1B | 45.26% | |
| 431 | —ENTERPRISE 4.0 TEC ACQSTN CO | 1,200,000 | $12.1B | 45.18% | |
| 432 | —IHS MARKIT LTD | 90,336 | $12.0B | 44.89% | |
| 433 | KRKROGER CO | 262,023 | $11.9B | 44.34% | |
| 434 | FQIDIGITAL RLTY TR INC | 67,006 | $11.9B | 44.31% | |
| 435 | CNCCENTENE CORP DEL | 142,543 | $11.7B | 43.92% | |
| 436 | —CSG SYS INTL INC | 11,000,000 | $11.7B | 43.80% | |
| 437 | DOWDOW INC | 205,751 | $11.7B | 43.63% | |
| 438 | CELHCELSIUS HLDGS INC | 156,400 | $11.7B | 43.61% | |
| 439 | 7HPHP INC | 307,281 | $11.6B | 43.28% | |
| 440 | NEMNEWMONT CORP | 185,118 | $11.5B | 42.93% | |
| 441 | EDCONSOLIDATED EDISON INC | 133,191 | $11.4B | 42.49% | |
| 442 | METMETLIFE INC | 181,790 | $11.4B | 42.47% | |
| 443 | PEGPUBLIC SVC ENTERPRISE GRP IN | 169,395 | $11.3B | 42.26% | |
| 444 | PCARPACCAR INC | 127,843 | $11.3B | 42.19% | |
| 445 | WYWEYERHAEUSER CO MTN BE | 273,858 | $11.3B | 42.16% | |
| 446 | GDGENERAL DYNAMICS CORP | 53,967 | $11.3B | 42.07% | |
| 447 | SLMSLM CORP | 565,789 | $11.1B | 41.61% | |
| 448 | CMECME GROUP INC | 48,621 | $11.1B | 41.53% | |
| 449 | PNRPENTAIR PLC | 151,509 | $11.1B | 41.37% | |
| 450 | GPNGLOBAL PMTS INC | 81,303 | $11.0B | 41.09% | |
| 451 | MEGMONTROSE ENVIRONMENTAL GROUP | 155,660 | $11.0B | 41.04% | |
| 452 | ETRENTERGY CORP NEW | 97,394 | $11.0B | 41.02% | |
| 453 | MNSTMONSTER BEVERAGE CORP NEW | 113,586 | $10.9B | 40.79% | |
| 454 | IRWD 1.5 06/15/26IRONWOOD PHARMACEUTICALS INC | 9,500,000 | $10.8B | 40.53% | |
| 455 | EXPEEXPEDIA GROUP INC | 59,962 | $10.8B | 40.51% | |
| 456 | BIIBBIOGEN INC | 45,018 | $10.8B | 40.38% | |
| 457 | AESAES CORP | 438,139 | $10.6B | 39.81% | |
| 458 | UDRUDR INC | 177,300 | $10.6B | 39.77% | |
| 459 | AERAERCAP HOLDINGS NV | 162,500 | $10.6B | 39.75% | |
| 460 | —FOCUS IMPACT ACQUISITION COR | 1,051,600 | $10.6B | 39.52% | |
| 461 | HDBHDFC BANK LTD | 161,645 | $10.5B | 39.33% | |
| 462 | —GOGREEN INVESTMENTS CORP | 1,000,000 | $10.5B | 39.13% | |
| 463 | —ARES CAPITAL CORP | 9,368,000 | $10.5B | 39.12% | |
| 464 | VSH 2.25 06/15/25VISHAY INTERTECHNOLOGY INC | 10,000,000 | $10.4B | 38.87% | |
| 465 | ASHRDBX ETF TR | 265,800 | $10.4B | 38.85% | Call |
| 466 | R6C2ROYAL DUTCH SHELL PLC | 239,500 | $10.4B | 38.82% | |
| 467 | CYBRCYBERARK SOFTWARE LTD | 59,839 | $10.4B | 38.77% | |
| 468 | CMSCMS ENERGY CORP | 159,078 | $10.3B | 38.69% | |
| 469 | USBUS BANCORP DEL | 183,983 | $10.3B | 38.64% | |
| 470 | —OSI SYSTEMS INC | 10,000,000 | $10.3B | 38.43% | |
| 471 | SZZLSIZZLE ACQUISITION CORP | 1,000,000 | $10.3B | 38.36% | |
| 472 | IONS 0.125 12/15/24IONIS PHARMACEUTICALS INC | 11,243,000 | $10.2B | 38.03% | |
| 473 | PACKRANPAK HOLDINGS CORP | 269,765 | $10.1B | 37.90% | |
| 474 | —NEWCOURT ACQUISITION CORP | 1,000,000 | $10.1B | 37.84% | |
| 475 | —APEIRON CAPITAL INVEST CORP | 1,000,000 | $10.1B | 37.73% | |
| 476 | —APX ACQUISITION CORP I | 1,000,000 | $10.1B | 37.65% | |
| 477 | —GENESIS GRWT TECH ACQUSTN CO | 1,000,000 | $10.1B | 37.65% | |
| 478 | —EXCELFIN ACQUISITION CORP | 1,000,000 | $10.1B | 37.58% | |
| 479 | —ALSP ORCHID ACQUISITION CORP | 1,000,000 | $10.1B | 37.58% | |
| 480 | HAIAFHEALTHCARE AI ACQUISITION CO | 1,000,000 | $10.0B | 37.43% | |
| 481 | —EVE MOBILITY ACQUISITION COR | 1,000,000 | $10.0B | 37.43% | |
| 482 | —BURTECH ACQUISITION CORP | 1,000,000 | $10.0B | 37.43% | |
| 483 | OREALTY INCOME CORP | 139,723 | $10.0B | 37.40% | |
| 484 | —BIOPLUS ACQUISITION CORP | 1,000,000 | $10.0B | 37.39% | |
| 485 | —PEARL HOLDINGS ACQUISITN COR | 1,000,000 | $10.0B | 37.39% | |
| 486 | —SOUTHPORT ACQUISITION CORP | 1,000,000 | $10.0B | 37.39% | |
| 487 | BACQINFLECTION POINT ACQUSTN COR | 1,000,000 | $10.0B | 37.28% | |
| 488 | —TARGET GLOBAL ACQUISI I CORP | 1,000,000 | $10.0B | 37.24% | |
| 489 | —SUPERNUS PHARMACEUTICALS | 10,000,000 | $9.9B | 37.11% | |
| 490 | SAIASAIA INC | 29,278 | $9.9B | 36.89% | |
| 491 | OKLOALTC ACQUISITION CORP | 1,000,000 | $9.8B | 36.83% | |
| 492 | ATVIEURACTIVISION BLIZZARD INC | 148,051 | $9.8B | 36.83% | |
| 493 | ELLAUDER ESTEE COS INC | 26,499 | $9.8B | 36.68% | |
| 494 | INSM 0.75 06/01/28INSMED INC | 9,000,000 | $9.8B | 36.67% | |
| 495 | —PINDUODUO INC | 6,750,000 | $9.8B | 36.65% | |
| 496 | —WEIBO CORP | 10,000,000 | $9.8B | 36.61% | |
| 497 | CTVACORTEVA INC | 205,752 | $9.7B | 36.37% | |
| 498 | MHKMOHAWK INDS INC | 53,188 | $9.7B | 36.23% | |
| 499 | DRIDARDEN RESTAURANTS INC | 64,296 | $9.7B | 36.21% | |
| 500 | —AHREN ACQUISITION CORP | 963,772 | $9.7B | 36.11% |