Calamos Advisors LLC Q4 2023 Filing
Filed January 31, 2024
Portfolio Value
$20.6B
Holdings
903
Report Date
Q4 2023
Filing Type
13F-HR
All Holdings (903 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 601 | INVA 2.5 08/15/25INNOVIVA INC | 1,562,000 | $1.7B | 8.18% | |
| 602 | IRMDIRADIMED CORP | 35,202 | $1.7B | 8.10% | |
| 603 | WINGWINGSTOP INC | 6,449 | $1.7B | 8.02% | |
| 604 | EX9EXELIXIS INC | 67,884 | $1.6B | 7.90% | |
| 605 | INTAINTAPP INC | 41,793 | $1.6B | 7.70% | |
| 606 | ACMRACM RESH INC | 80,134 | $1.6B | 7.59% | |
| 607 | BLDTOPBUILD CORP | 4,140 | $1.5B | 7.51% | |
| 608 | GWREGUIDEWIRE SOFTWARE INC | 14,179 | $1.5B | 7.49% | |
| 609 | IJRISHARES TR | 14,049 | $1.5B | 7.37% | |
| 610 | VERI 1.75 11/15/26VERITONE INC | 5,000,000 | $1.5B | 7.32% | |
| 611 | SCHXSCHWAB STRATEGIC TR | 26,722 | $1.5B | 7.31% | |
| 612 | FMFFORMFACTOR INC | 36,004 | $1.5B | 7.28% | |
| 613 | FIVNFIVE9 INC | 18,957 | $1.5B | 7.23% | |
| 614 | FERGFERGUSON PLC NEW | 7,631 | $1.5B | 7.14% | |
| 615 | —CETUS CAP ACQUISITION CORP | 140,000 | $1.5B | 7.13% | |
| 616 | VGLTVANGUARD SCOTTSDALE FDS | 23,534 | $1.4B | 7.02% | |
| 617 | SPOTSPOTIFY TECHNOLOGY S A | 7,700 | $1.4B | 7.01% | |
| 618 | ACWXISHARES TR | 27,644 | $1.4B | 6.84% | |
| 619 | SMFGSUMITOMO MITSUI FINL GROUP I | 144,000 | $1.4B | 6.76% | |
| 620 | EXLSEXLSERVICE HOLDINGS INC | 44,671 | $1.4B | 6.68% | |
| 621 | WBAWALGREENS BOOTS ALLIANCE INC | 52,650 | $1.4B | 6.66% | |
| 622 | CBAYUSDCYMABAY THERAPEUTICS INC | 56,825 | $1.3B | 6.50% | |
| 623 | EPAMEPAM SYS INC | 4,499 | $1.3B | 6.49% | |
| 624 | SONYSONY GROUP CORP | 13,908 | $1.3B | 6.38% | |
| 625 | PODDINSULET CORP | 5,957 | $1.3B | 6.27% | |
| 626 | SAPSAP SE | 8,345 | $1.3B | 6.26% | |
| 627 | AVPTAVEPOINT INC | 153,442 | $1.3B | 6.10% | |
| 628 | ROCKGIBRALTAR INDS INC | 15,746 | $1.2B | 6.03% | |
| 629 | CRSCARPENTER TECHNOLOGY CORP | 17,531 | $1.2B | 6.01% | |
| 630 | AZEKAZEK CO INC | 32,062 | $1.2B | 5.94% | |
| 631 | YELPYELP INC | 25,772 | $1.2B | 5.91% | |
| 632 | NGGNATIONAL GRID PLC | 17,899 | $1.2B | 5.90% | |
| 633 | HDBHDFC BANK LTD | 17,983 | $1.2B | 5.85% | |
| 634 | AMPHAMPHASTAR PHARMACEUTICALS IN | 19,479 | $1.2B | 5.84% | |
| 635 | PETQEURPETIQ INC | 59,986 | $1.2B | 5.74% | |
| 636 | TTTRANE TECHNOLOGIES PLC | 4,838 | $1.2B | 5.72% | |
| 637 | EMEEMCOR GROUP INC | 5,279 | $1.1B | 5.51% | |
| 638 | GKDGRAND CANYON ED INC | 8,617 | $1.1B | 5.51% | |
| 639 | ADMAADMA BIOLOGICS INC | 250,185 | $1.1B | 5.48% | |
| 640 | CPCANADIAN PACIFIC KANSAS CITY | 13,659 | $1.1B | 5.23% | |
| 641 | IOTSAMSARA INC | 32,295 | $1.1B | 5.23% | |
| 642 | VSECVSE CORP | 16,380 | $1.1B | 5.13% | |
| 643 | BCEBCE INC | 26,798 | $1.1B | 5.12% | |
| 644 | GSHDGOOSEHEAD INS INC | 13,879 | $1.1B | 5.10% | |
| 645 | —NABORS ENERGY TRANSITION COR | 100,000 | $1.0B | 5.06% | |
| 646 | KVACKEEN VISION ACQUISITION CORP | 100,000 | $1.0B | 5.03% | |
| 647 | WMSADVANCED DRAIN SYS INC DEL | 7,367 | $1.0B | 5.03% | |
| 648 | HYACHAYMAKER ACQUISITION CORP IV | 100,000 | $1.0B | 5.02% | |
| 649 | TRNSTRANSCAT INC | 9,281 | $1.0B | 4.91% | |
| 650 | DVDOUBLEVERIFY HLDGS INC | 26,600 | $978.0M | 4.74% | |
| 651 | GMED 0.375 03/15/25NUVASIVE INC | 1,046,000 | $975.0M | 4.73% | |
| 652 | BKLNINVESCO EXCH TRADED FD TR II | 45,865 | $971.0M | 4.71% | |
| 653 | SHGSHINHAN FINANCIAL GROUP CO L | 31,449 | $968.0M | 4.70% | |
| 654 | WIXWIX COM LTD | 7,656 | $941.0M | 4.56% | |
| 655 | AITAPPLIED INDL TECHNOLOGIES IN | 5,342 | $921.0M | 4.47% | |
| 656 | PSTGPURE STORAGE INC | 25,789 | $919.0M | 4.46% | |
| 657 | MAMAMAMAS CREATIONS INC | 187,310 | $918.0M | 4.45% | |
| 658 | EXECHESAPEAKE ENERGY CORP | 11,661 | $897.0M | 4.35% | |
| 659 | SAIASAIA INC | 2,040 | $893.0M | 4.33% | |
| 660 | AUGXAUGMEDIX INC | 151,494 | $885.0M | 4.29% | |
| 661 | SMINISHARES TR | 13,700 | $864.0M | 4.19% | Put |
| 662 | FRSHFRESHWORKS INC | 36,804 | $863.0M | 4.19% | |
| 663 | NETCLOUDFLARE INC | 10,312 | $858.0M | 4.16% | |
| 664 | NBIXNEUROCRINE BIOSCIENCES INC | 6,435 | $847.0M | 4.11% | |
| 665 | PWRQUANTA SVCS INC | 3,902 | $842.0M | 4.08% | |
| 666 | APLDAPPLIED DIGITAL CORP | 124,715 | $839.0M | 4.07% | |
| 667 | ISIIONIS PHARMACEUTICALS INC | 16,379 | $828.0M | 4.02% | |
| 668 | PSEC 6.375 03/01/25PROSPECT CAP CORP | 813,000 | $818.0M | 3.97% | |
| 669 | FLEXFLEX LTD | 26,500 | $807.0M | 3.91% | |
| 670 | TDCTERADATA CORP DEL | 18,400 | $800.0M | 3.88% | |
| 671 | PINSPINTEREST INC | 21,605 | $800.0M | 3.88% | |
| 672 | SPSCSPS COMM INC | 3,993 | $773.0M | 3.75% | |
| 673 | OSISOSI SYSTEMS INC | 5,907 | $761.0M | 3.69% | |
| 674 | BEKEKE HLDGS INC | 49,000 | $760.0M | 3.69% | Call |
| 675 | GAMBGAMBLING COM GROUP LIMITED | 75,183 | $732.0M | 3.55% | |
| 676 | TCMDTACTILE SYS TECHNOLOGY INC | 50,667 | $724.0M | 3.51% | |
| 677 | GLOBGLOBANT S A | 3,022 | $719.0M | 3.49% | |
| 678 | KNSLKINSALE CAP GROUP INC | 2,146 | $718.0M | 3.48% | |
| 679 | TDWTIDEWATER INC NEW | 9,971 | $718.0M | 3.48% | |
| 680 | —LUXURBAN HOTELS INC | 119,523 | $712.0M | 3.45% | |
| 681 | BAPCREDICORP LTD | 4,697 | $704.0M | 3.41% | |
| 682 | DOXAMDOCS LTD | 7,999 | $703.0M | 3.41% | |
| 683 | ARDXARDELYX INC | 112,353 | $695.0M | 3.37% | |
| 684 | FIXCOMFORT SYS USA INC | 3,363 | $690.0M | 3.35% | |
| 685 | SCHMSCHWAB STRATEGIC TR | 9,009 | $678.0M | 3.29% | |
| 686 | APOAPOLLO GLOBAL MGMT INC | 7,200 | $670.0M | 3.25% | |
| 687 | VRNSVARONIS SYS INC | 14,676 | $663.0M | 3.22% | |
| 688 | COSCNO FINL GROUP INC | 38,100 | $663.0M | 3.22% | |
| 689 | FORLUFOUR LEAF ACQUISITION CORP | 60,000 | $661.0M | 3.21% | |
| 690 | WFRDWEATHERFORD INTL PLC | 6,676 | $652.0M | 3.16% | |
| 691 | CRWDCROWDSTRIKE HLDGS INC | 2,530 | $645.0M | 3.13% | |
| 692 | SIBNSI-BONE INC | 29,554 | $619.0M | 3.00% | |
| 693 | OAKUUOAK WOODS ACQUISITION CORP | 55,000 | $617.0M | 2.99% | |
| 694 | HCPHASHICORP INC | 26,000 | $614.0M | 2.98% | |
| 695 | BIDUNBAIDU INC | 5,100 | $607.0M | 2.94% | |
| 696 | EVLVEVOLV TECHNOLOGIES HLDNGS IN | 128,659 | $606.0M | 2.94% | |
| 697 | QLYSQUALYS INC | 3,010 | $590.0M | 2.86% | |
| 698 | ITCIEURINTRA-CELLULAR THERAPIES INC | 8,152 | $583.0M | 2.83% | |
| 699 | YETIYETI HLDGS INC | 11,140 | $576.0M | 2.79% | |
| 700 | BILLBILL HOLDINGS INC | 7,050 | $575.0M | 2.79% |