Calamos Advisors LLC Q1 2021 Filing
Filed April 12, 2021
Portfolio Value
$18.3B
Holdings
885
Report Date
Q1 2021
Filing Type
13F-HR
All Holdings (885 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 501 | —MARRIOTT VACTINS WORLDWID CO | 3,887,000 | $5.0B | 27.54% | |
| 502 | —STRATIM CLOUD ACQUISITION CO | 500,000 | $5.0B | 27.28% | |
| 503 | —TUATARA CAPITAL ACQUISITN CO | 500,000 | $5.0B | 27.28% | |
| 504 | —TECH AND ENERGY TRANSITION | 500,000 | $5.0B | 27.28% | |
| 505 | —BYTE ACQUISITION CORP | 500,000 | $5.0B | 27.28% | |
| 506 | —FTAC HERA ACQUISITION CORP | 500,000 | $5.0B | 27.25% | |
| 507 | —DHC ACQUISITION CORP | 500,000 | $5.0B | 27.25% | |
| 508 | PRO 1 05/15/24PROS HOLDINGS INC | 5,000,000 | $5.0B | 27.16% | |
| 509 | —KISMET ACQUISITION TWO CORP | 500,000 | $5.0B | 27.11% | |
| 510 | —PERIDOT ACQUISITION CORP II | 500,000 | $5.0B | 27.11% | |
| 511 | —ACCELERATE ACQUISITION CORP | 500,000 | $5.0B | 27.09% | |
| 512 | —LANDCADIA HOLDINGS IV INC | 500,000 | $5.0B | 27.00% | |
| 513 | —FORUM MERGER IV CORP | 500,000 | $5.0B | 27.00% | |
| 514 | —MAGNUM OPUS ACQUISITION LTD | 500,000 | $4.9B | 26.98% | |
| 515 | —ATHENA TECHNOLOGY ACQUISI CO | 500,000 | $4.9B | 26.98% | |
| 516 | —KISMET ACQUISITION THREE COR | 500,000 | $4.9B | 26.95% | |
| 517 | —DISRUPTIVE ACQUISITION CORP | 500,000 | $4.9B | 26.95% | |
| 518 | —AFRICAN GOLD ACQUISITION COR | 500,000 | $4.9B | 26.95% | |
| 519 | —BUILD ACQUISITION CORP | 500,000 | $4.9B | 26.92% | |
| 520 | —PWP FORWARD ACQUISITION CORP | 500,000 | $4.9B | 26.92% | |
| 521 | —HOPE BANCORP INC | 5,000,000 | $4.9B | 26.78% | |
| 522 | ICADUSDICAD INC | 230,432 | $4.9B | 26.67% | |
| 523 | OPRXOPTIMIZERX CORP | 99,327 | $4.8B | 26.42% | |
| 524 | PSXPHILLIPS 66 | 59,320 | $4.8B | 26.39% | |
| 525 | AZEKAZEK CO INC | 114,563 | $4.8B | 26.28% | |
| 526 | PEOEXELON CORP | 109,632 | $4.8B | 26.16% | |
| 527 | REGNREGENERON PHARMACEUTICALS | 10,117 | $4.8B | 26.11% | |
| 528 | AZTABROOKS AUTOMATION INC NEW | 58,063 | $4.7B | 25.86% | |
| 529 | STIMNEURONETICS INC | 379,618 | $4.7B | 25.61% | |
| 530 | —RADIUS HEALTH INC | 5,000,000 | $4.7B | 25.55% | |
| 531 | CDLXCARDLYTICS INC | 42,494 | $4.7B | 25.43% | |
| 532 | EVH 1.5 10/15/25EVOLENT HEALTH INC | 5,000,000 | $4.7B | 25.39% | |
| 533 | CHRDOASIS PETROLEUM INC | 76,863 | $4.6B | 24.90% | |
| 534 | EXPIEXP WORLD HLDGS INC | 99,976 | $4.6B | 24.84% | |
| 535 | TREXTREX CO INC | 49,475 | $4.5B | 24.71% | |
| 536 | RVNC 1.75 02/15/27REVANCE THERAPEUTICS INC | 4,000,000 | $4.5B | 24.69% | |
| 537 | KEYKEYCORP | 226,225 | $4.5B | 24.66% | |
| 538 | PRUPRUDENTIAL FINL INC | 49,275 | $4.5B | 24.49% | |
| 539 | XYZSQUARE INC | 19,650 | $4.5B | 24.34% | |
| 540 | FOXAFOX CORP | 122,983 | $4.4B | 24.23% | |
| 541 | —RXR ACQUISITION CORP | 450,000 | $4.4B | 24.18% | |
| 542 | SGRYSURGERY PARTNERS INC | 100,128 | $4.4B | 24.18% | |
| 543 | —ITHAX ACQUISITION CORP | 441,806 | $4.4B | 24.17% | |
| 544 | EOGEOG RES INC | 60,917 | $4.4B | 24.10% | |
| 545 | NINISOURCE INC | 182,714 | $4.4B | 24.03% | |
| 546 | —GRUBHUB INC | 73,000 | $4.4B | 23.89% | |
| 547 | REGREGENCY CTRS CORP | 77,165 | $4.4B | 23.87% | |
| 548 | PIIPOLARIS INC | 32,510 | $4.3B | 23.68% | |
| 549 | VRNSVARONIS SYS INC | 84,501 | $4.3B | 23.67% | |
| 550 | NTAPNETAPP INC | 59,360 | $4.3B | 23.53% | |
| 551 | PENNPENN NATL GAMING INC | 41,137 | $4.3B | 23.52% | |
| 552 | OKEONEOK INC NEW | 84,512 | $4.3B | 23.35% | |
| 553 | ULTAULTA BEAUTY INC | 13,821 | $4.3B | 23.31% | |
| 554 | LQDISHARES TR | 32,500 | $4.2B | 23.06% | |
| 555 | —FUSION ACQUISITION CORP II | 425,000 | $4.2B | 23.02% | |
| 556 | FTHMFATHOM HOLDINGS INC | 114,377 | $4.2B | 22.86% | |
| 557 | EIXEDISON INTL | 70,804 | $4.1B | 22.63% | |
| 558 | —INTERCEPT PHARMACEUTICALS IN | 5,000,000 | $4.1B | 22.56% | |
| 559 | LEGLEGGETT & PLATT INC | 89,180 | $4.1B | 22.21% | |
| 560 | PRAHPRA HEALTH SCIENCES INC | 26,500 | $4.1B | 22.17% | |
| 561 | NVEEUSDNV5 GLOBAL INC | 41,747 | $4.0B | 22.00% | |
| 562 | DECKDECKERS OUTDOOR CORP | 12,140 | $4.0B | 21.89% | |
| 563 | SONYSONY CORP | 37,752 | $4.0B | 21.83% | |
| 564 | ATECALPHATEC HLDGS INC | 253,261 | $4.0B | 21.82% | |
| 565 | WYNNWYNN RESORTS LTD | 31,776 | $4.0B | 21.73% | |
| 566 | —ROSS ACQUISITION CORP II | 400,000 | $4.0B | 21.73% | |
| 567 | —MASON INDUSTRIAL TECHNOLGY I | 400,000 | $4.0B | 21.69% | |
| 568 | —ESM ACQUISITION CORPORATION | 400,000 | $4.0B | 21.69% | |
| 569 | —FLAME ACQUISITION CORP | 400,000 | $4.0B | 21.67% | |
| 570 | PENG 2.25 02/15/26SMART GLOBAL HLDGS INC | 3,000,000 | $4.0B | 21.63% | |
| 571 | DENEURDENBURY INC | 82,258 | $3.9B | 21.49% | |
| 572 | EWZISHARES INC | 117,000 | $3.9B | 21.35% | Call |
| 573 | LENLENNAR CORP | 38,550 | $3.9B | 21.29% | |
| 574 | STWDSTARWOOD PPTY TR INC | 157,699 | $3.9B | 21.28% | |
| 575 | —SEACOR HOLDINGS INC | 4,000,000 | $3.9B | 21.20% | |
| 576 | ICEINTERCONTINENTAL EXCHANGE IN | 34,775 | $3.9B | 21.19% | |
| 577 | —SOUTH JERSEY INDS INC | 100,000 | $3.9B | 21.00% | |
| 578 | ICHRICHOR HOLDINGS | 71,524 | $3.8B | 20.99% | |
| 579 | PVHPVH CORPORATION | 35,934 | $3.8B | 20.72% | |
| 580 | —COLLEGIUM PHARMACEUTICAL INC | 3,500,000 | $3.8B | 20.71% | |
| 581 | TTDTHE TRADE DESK INC | 5,824 | $3.8B | 20.70% | |
| 582 | —GOLDEN ARROW MERGER CORP | 380,000 | $3.8B | 20.63% | |
| 583 | OTISOTIS WORLDWIDE CORP | 55,020 | $3.8B | 20.54% | |
| 584 | FRTEURFEDERAL RLTY INVT TR | 37,076 | $3.8B | 20.52% | |
| 585 | ONEWONEWATER MARINE INC | 92,757 | $3.7B | 20.22% | |
| 586 | MLB1MERCADOLIBRE INC | 2,495 | $3.7B | 20.04% | |
| 587 | YETIYETI HLDGS INC | 50,552 | $3.6B | 19.91% | |
| 588 | ITUBITAU UNIBANCO HLDG S A | 734,940 | $3.6B | 19.89% | Call |
| 589 | AERAERCAP HOLDINGS NV | 62,000 | $3.6B | 19.87% | |
| 590 | WDCWESTERN DIGITAL CORP. | 54,433 | $3.6B | 19.82% | |
| 591 | OXYOCCIDENTAL PETE CORP | 135,324 | $3.6B | 19.65% | |
| 592 | —ITAMAR MED LTD | 148,548 | $3.6B | 19.41% | |
| 593 | ASHRDBX ETF TR | 92,000 | $3.6B | 19.38% | Call |
| 594 | —WARRIOR TECHNOLOGIES ACQUI C | 355,783 | $3.5B | 19.21% | |
| 595 | VMCVULCAN MATLS CO | 20,585 | $3.5B | 18.95% | |
| 596 | —TAILWIND TWO ACQUISITION COR | 350,000 | $3.5B | 18.86% | |
| 597 | CELHCELSIUS HLDGS INC | 71,820 | $3.5B | 18.83% | |
| 598 | PRPLPURPLE INNOVATION INC | 107,513 | $3.4B | 18.56% | |
| 599 | SHAKSHAKE SHACK INC | 30,111 | $3.4B | 18.53% | |
| 600 | —AGRIFY CORP | 271,571 | $3.4B | 18.49% |