Calamos Advisors LLC Q1 2024 Filing
Filed May 8, 2024
Portfolio Value
$21.1B
Holdings
931
Report Date
Q1 2024
Filing Type
13F-HR
All Holdings (931 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 501 | CLSEURCELESTICA INC | 107,484 | $4.8B | 22.87% | |
| 502 | MLAB 1.375 08/15/25MESA LABS INC | 5,000,000 | $4.7B | 22.31% | |
| 503 | CYBRCYBERARK SOFTWARE LTD | 17,636 | $4.7B | 22.19% | |
| 504 | EPDENTERPRISE PRODS PARTNERS L | 157,890 | $4.6B | 21.83% | |
| 505 | CXCEMEX SAB DE CV | 537,400 | $4.5B | 21.40% | Call |
| 506 | RXSTRXSIGHT INC | 86,921 | $4.5B | 21.23% | |
| 507 | INVHINVITATION HOMES INC | 125,422 | $4.5B | 21.16% | |
| 508 | FISFIDELITY NATL INFORMATION SV | 58,910 | $4.4B | 20.70% | |
| 509 | AONAON PLC | 13,000 | $4.3B | 20.55% | |
| 510 | FTITECHNIPFMC PLC | 200,335 | $4.3B | 20.44% | Call |
| 511 | HUBBHUBBELL INC | 10,355 | $4.3B | 20.36% | |
| 512 | ETENERGY TRANSFER L P | 272,025 | $4.3B | 20.27% | |
| 513 | AZEKAZEK CO INC | 81,323 | $4.1B | 19.34% | |
| 514 | HALO 0.25 03/01/27HALOZYME THERAPEUTICS INC | 4,580,000 | $4.1B | 19.25% | |
| 515 | CAVACAVA GROUP INC | 57,404 | $4.0B | 19.04% | |
| 516 | SNAP 0.25 05/01/25SNAP INC | 4,005,000 | $3.9B | 18.49% | |
| 517 | —DENALI CAPITAL ACQUISITN COR | 350,000 | $3.9B | 18.32% | |
| 518 | CELHCELSIUS HLDGS INC | 45,155 | $3.7B | 17.73% | |
| 519 | —COHERUS BIOSCIENCES INC | 5,817,000 | $3.7B | 17.68% | |
| 520 | ADMAADMA BIOLOGICS INC | 556,598 | $3.7B | 17.40% | |
| 521 | IOTSAMSARA INC | 95,746 | $3.6B | 17.13% | |
| 522 | LUV 1.25 05/01/25SOUTHWEST AIRLS CO | 3,527,000 | $3.6B | 16.86% | |
| 523 | ONTOONTO INNOVATION INC | 19,474 | $3.5B | 16.70% | |
| 524 | CRDOCREDO TECHNOLOGY GROUP HOLDI | 166,337 | $3.5B | 16.69% | |
| 525 | IVWISHARES TR | 41,368 | $3.5B | 16.55% | |
| 526 | ENPHENPHASE ENERGY INC | 28,453 | $3.4B | 16.31% | |
| 527 | TGLSTECNOGLASS INC | 65,679 | $3.4B | 16.18% | |
| 528 | CABO 0 03/15/26CABLE ONE INC | 3,903,000 | $3.4B | 16.17% | |
| 529 | WMSADVANCED DRAIN SYS INC DEL | 19,246 | $3.3B | 15.70% | |
| 530 | NOVA 2.625 02/15/28SUNNOVA ENERGY INTL INC. | 8,000,000 | $3.3B | 15.66% | |
| 531 | CECOCECO ENVIRONMENTAL CORP | 142,149 | $3.3B | 15.50% | |
| 532 | IMAX 0.5 04/01/26IMAX CORP | 3,470,000 | $3.2B | 15.33% | |
| 533 | STWDSTARWOOD PPTY TR INC | 157,631 | $3.2B | 15.18% | |
| 534 | IVEISHARES TR | 17,084 | $3.2B | 15.12% | |
| 535 | VKTXVIKING THERAPEUTICS INC | 38,680 | $3.2B | 15.02% | |
| 536 | MNDYMONDAY COM LTD | 14,024 | $3.2B | 15.00% | |
| 537 | WFC 7.5 PERP LWELLS FARGO CO NEW | 2,579 | $3.1B | 14.90% | |
| 538 | CRCCANADIAN NAT RES LTD | 47,900 | $3.1B | 14.87% | Call |
| 539 | WFRDWEATHERFORD INTL PLC | 26,646 | $3.1B | 14.56% | |
| 540 | UFPTUFP TECHNOLOGIES INC | 11,943 | $3.0B | 14.26% | |
| 541 | ROADCONSTRUCTION PARTNERS INC | 52,496 | $2.9B | 13.96% | |
| 542 | RVNC 1.75 02/15/27REVANCE THERAPEUTICS INC | 4,000,000 | $2.9B | 13.96% | |
| 543 | EXPE 0 02/15/26EXPEDIA GROUP INC | 3,135,000 | $2.9B | 13.76% | |
| 544 | FNFABRINET | 15,181 | $2.9B | 13.59% | |
| 545 | DKNGDRAFTKINGS INC NEW | 62,205 | $2.8B | 13.38% | |
| 546 | XPOXPO INC | 23,128 | $2.8B | 13.37% | |
| 547 | MANHMANHATTAN ASSOCIATES INC | 11,272 | $2.8B | 13.36% | |
| 548 | WIXWIX COM LTD | 20,245 | $2.8B | 13.18% | |
| 549 | CAKE 0.375 06/15/26CHEESECAKE FACTORY INC | 3,009,000 | $2.7B | 12.69% | |
| 550 | BANDBANDWIDTH INC | 3,000,000 | $2.6B | 12.55% | |
| 551 | IART 0.5 08/15/25INTEGRA LIFESCIENCES HLDGS C | 2,756,000 | $2.6B | 12.50% | |
| 552 | CBZCBIZ INC | 33,445 | $2.6B | 12.43% | |
| 553 | —SILVERBOX CORP III | 250,000 | $2.6B | 12.41% | |
| 554 | INFA1EURINFORMATICA INC | 73,946 | $2.6B | 12.26% | |
| 555 | NTNXNUTANIX INC | 41,576 | $2.6B | 12.15% | |
| 556 | SMFGSUMITOMO MITSUI FINL GROUP I | 211,720 | $2.5B | 11.80% | |
| 557 | KNFKNIFE RIVER CORP | 30,600 | $2.5B | 11.74% | |
| 558 | WCNWASTE CONNECTIONS INC | 14,238 | $2.4B | 11.60% | |
| 559 | ITUBITAU UNIBANCO HLDG S A | 350,561 | $2.4B | 11.51% | |
| 560 | MCHP 0.125 11/15/24MICROCHIP TECHNOLOGY INC. | 2,264,000 | $2.4B | 11.50% | |
| 561 | WINGWINGSTOP INC | 6,560 | $2.4B | 11.38% | |
| 562 | LRNSTRIDE INC | 36,008 | $2.3B | 10.75% | |
| 563 | HPHELMERICH & PAYNE INC | 53,800 | $2.3B | 10.72% | |
| 564 | BLDTOPBUILD CORP | 5,094 | $2.2B | 10.63% | |
| 565 | RNG 0 03/01/25RINGCENTRAL INC | 2,353,000 | $2.2B | 10.56% | |
| 566 | PRO 2.25 09/15/27PROS HOLDINGS INC | 2,000,000 | $2.2B | 10.32% | |
| 567 | TDWTIDEWATER INC NEW | 23,549 | $2.2B | 10.26% | |
| 568 | ACMRACM RESH INC | 72,164 | $2.1B | 9.95% | |
| 569 | VTEXVTEX | 251,727 | $2.1B | 9.74% | |
| 570 | EXLSEXLSERVICE HOLDINGS INC | 63,959 | $2.0B | 9.63% | |
| 571 | EXPEAGLE MATLS INC | 7,441 | $2.0B | 9.57% | |
| 572 | UUNITY SOFTWARE INC | 75,585 | $2.0B | 9.56% | |
| 573 | DECKDECKERS OUTDOOR CORP | 2,099 | $2.0B | 9.36% | |
| 574 | IJRISHARES TR | 17,848 | $2.0B | 9.34% | |
| 575 | FMFFORMFACTOR INC | 43,150 | $2.0B | 9.32% | |
| 576 | SAIASAIA INC | 3,081 | $1.8B | 8.54% | |
| 577 | KRUSKURA SUSHI USA INC | 15,629 | $1.8B | 8.52% | |
| 578 | ACWXISHARES TR | 33,599 | $1.8B | 8.49% | |
| 579 | PSTGPURE STORAGE INC | 34,428 | $1.8B | 8.48% | |
| 580 | VERI 1.75 11/15/26VERITONE INC | 5,000,000 | $1.8B | 8.46% | |
| 581 | VGLTVANGUARD SCOTTSDALE FDS | 29,411 | $1.7B | 8.25% | |
| 582 | NUNU HLDGS LTD | 144,670 | $1.7B | 8.17% | |
| 583 | SCHXSCHWAB STRATEGIC TR | 27,513 | $1.7B | 8.09% | |
| 584 | INVA 2.5 08/15/25INNOVIVA INC | 1,562,000 | $1.7B | 7.95% | |
| 585 | MDXGMIMEDX GROUP INC | 216,064 | $1.7B | 7.87% | |
| 586 | FICOFAIR ISAAC CORP | 1,305 | $1.6B | 7.72% | |
| 587 | EVEREVERQUOTE INC | 87,711 | $1.6B | 7.70% | |
| 588 | ARDXARDELYX INC | 219,625 | $1.6B | 7.59% | |
| 589 | UTIUNIVERSAL TECHNICAL INST INC | 95,395 | $1.5B | 7.20% | |
| 590 | FERGFERGUSON PLC NEW | 6,912 | $1.5B | 7.15% | |
| 591 | SAPSAP SE | 7,670 | $1.5B | 7.08% | |
| 592 | —CETUS CAP ACQUISITION CORP | 140,000 | $1.5B | 7.03% | |
| 593 | ARHSARHAUS INC | 95,262 | $1.5B | 6.94% | |
| 594 | BLKBBLACKBAUD INC | 19,731 | $1.5B | 6.93% | |
| 595 | GWREGUIDEWIRE SOFTWARE INC | 12,256 | $1.4B | 6.77% | |
| 596 | QTWO 0.75 06/01/26Q2 HLDGS INC | 1,453,000 | $1.4B | 6.54% | |
| 597 | CRNXCRINETICS PHARMACEUTICALS IN | 29,000 | $1.4B | 6.42% | |
| 598 | KNSLKINSALE CAP GROUP INC | 2,574 | $1.4B | 6.40% | |
| 599 | VSECVSE CORP | 16,845 | $1.3B | 6.37% | |
| 600 | MAMAMAMAS CREATIONS INC | 265,744 | $1.3B | 6.29% |