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 |
|---|---|---|---|---|---|
| 601 | IBNICICI BANK LIMITED | 336,174 | $6.7B | 24.87% | |
| 602 | TLGYFTLGY ACQUISITION CORPORATION | 657,389 | $6.6B | 24.79% | |
| 603 | PAR 2.875 04/15/26PAR TECHNOLOGY CORP | 4,500,000 | $6.6B | 24.62% | |
| 604 | W3UWESTERN UN CO | 366,194 | $6.5B | 24.43% | |
| 605 | MCHP 1.625 02/15/27MICROCHIP TECHNOLOGY INC. | 2,536,000 | $6.5B | 24.25% | |
| 606 | MLAB 1.375 08/15/25MESA LABS INC | 5,000,000 | $6.4B | 24.01% | |
| 607 | AAALCOA CORP | 107,000 | $6.4B | 23.84% | |
| 608 | PSXPHILLIPS 66 | 87,604 | $6.3B | 23.73% | |
| 609 | —DIGITAL TRANSFORMATN OPT COR | 625,000 | $6.2B | 23.16% | |
| 610 | RBLXROBLOX CORP | 59,740 | $6.2B | 23.04% | |
| 611 | —ACROPOLIS INFRASTRUCTURE ACQ | 616,403 | $6.1B | 22.98% | |
| 612 | —GDS HLDGS LTD | 5,200,000 | $6.1B | 22.83% | |
| 613 | SWSSUSPRINGWATER SPL SITUATIONS C | 600,573 | $6.1B | 22.83% | |
| 614 | —MANDIANT INC | 6,102,000 | $6.1B | 22.82% | |
| 615 | —COHERUS BIOSCIENCES INC | 5,467,000 | $6.1B | 22.80% | |
| 616 | —ARTISAN ACQUISITION CORP | 600,000 | $6.1B | 22.76% | |
| 617 | —AVISTA PUB ACQUISITION CORP | 600,000 | $6.1B | 22.72% | |
| 618 | —AMCI ACQUISITION CORP II | 600,000 | $6.1B | 22.67% | |
| 619 | 7SUSUMMIT MATLS INC | 149,620 | $6.0B | 22.46% | |
| 620 | —BELONG ACQUISITION CORP | 600,000 | $6.0B | 22.33% | |
| 621 | —BANNER ACQUISITION CORP | 600,000 | $6.0B | 22.32% | |
| 622 | —SHELTER ACQUISITION CORP I | 600,530 | $6.0B | 22.32% | |
| 623 | —TLG ACQUISITION ONE CORP | 600,000 | $5.9B | 22.21% | |
| 624 | RCL 2.875 11/15/23ROYAL CARIBBEAN GROUP | 5,000,000 | $5.9B | 22.18% | |
| 625 | CLBRCOLOMBIER ACQUISITION CORP | 600,000 | $5.9B | 22.01% | |
| 626 | DENEURDENBURY INC | 76,189 | $5.8B | 21.82% | |
| 627 | AMGAFFILIATED MANAGERS GROUP IN | 35,430 | $5.8B | 21.79% | |
| 628 | ZSZSCALER INC | 18,100 | $5.8B | 21.75% | |
| 629 | —WORLDWIDE WEBB ACQUISITION C | 579,015 | $5.8B | 21.61% | |
| 630 | HLTHILTON WORLDWIDE HLDGS INC | 37,000 | $5.8B | 21.58% | |
| 631 | OXYOCCIDENTAL PETE CORP | 197,725 | $5.7B | 21.43% | |
| 632 | OPRXOPTIMIZERX CORP | 91,541 | $5.7B | 21.26% | |
| 633 | PVHPVH CORPORATION | 53,069 | $5.7B | 21.16% | |
| 634 | —TABULA RASA HEALTHCARE INC | 6,821,000 | $5.6B | 21.06% | |
| 635 | VICIVICI PPTYS INC | 186,000 | $5.6B | 20.94% | |
| 636 | —INTERSECT ENT INC | 202,386 | $5.5B | 20.66% | |
| 637 | —BEARD ENERGY TRANSITION ACQ | 542,433 | $5.5B | 20.60% | |
| 638 | —ATHENE HOLDING LTD | 66,000 | $5.5B | 20.56% | |
| 639 | —LF CAPITAL ACQUISITION CORP | 550,000 | $5.5B | 20.56% | |
| 640 | TVTX 2.5 09/15/25TRAVERE THERAPEUTICS INC | 5,000,000 | $5.5B | 20.40% | |
| 641 | EVH 1.5 10/15/25EVOLENT HEALTH INC | 5,000,000 | $5.5B | 20.39% | |
| 642 | —AGILE GROWTH CORP | 550,000 | $5.4B | 20.37% | |
| 643 | SF9SANDERSON FARMS INC | 28,500 | $5.4B | 20.36% | |
| 644 | LEGLEGGETT & PLATT INC | 131,710 | $5.4B | 20.27% | |
| 645 | GNRCGENERAC HLDGS INC | 15,341 | $5.4B | 20.19% | |
| 646 | —WIX COM LTD | 4,217,000 | $5.4B | 20.18% | |
| 647 | EQT 1.75 05/01/26EQT CORP | 3,201,000 | $5.4B | 20.01% | |
| 648 | TWLVTWELVE SEAS INVESTMENT CO II | 537,329 | $5.3B | 19.95% | |
| 649 | AVYA 2.25 06/15/23AVAYA HLDGS CORP | 5,000,000 | $5.3B | 19.94% | |
| 650 | —GX ACQUISITION CORP II | 533,506 | $5.3B | 19.65% | |
| 651 | WDCWESTERN DIGITAL CORP. | 80,215 | $5.2B | 19.56% | |
| 652 | —ASTREA ACQUISITION CORP | 511,397 | $5.2B | 19.49% | |
| 653 | SHOPSHOPIFY INC | 3,784 | $5.2B | 19.49% | |
| 654 | HLXCIX ACQUISITION CORP | 500,000 | $5.2B | 19.44% | |
| 655 | —SKYDECK ACQUISITION CORP | 500,000 | $5.2B | 19.44% | |
| 656 | —BUILD ACQUISITION CORP | 500,000 | $5.2B | 19.36% | |
| 657 | APACSTONEBRIDGE ACQUISITION CORP | 500,000 | $5.2B | 19.33% | |
| 658 | SKYSKYLINE CHAMPION CORPORATION | 64,755 | $5.1B | 19.12% | |
| 659 | —HEALTHWELL ACQUISITION CORP | 512,066 | $5.1B | 19.11% | |
| 660 | —ROTH CH ACQUISITION V CO | 500,000 | $5.1B | 18.97% | |
| 661 | —TUATARA CAPITAL ACQUISITN CO | 500,000 | $5.1B | 18.97% | |
| 662 | —ROC ENERGY ACQUISITION CORP | 500,000 | $5.0B | 18.88% | |
| 663 | —SILVERSPAC INC | 507,400 | $5.0B | 18.86% | |
| 664 | —AFRICAN GOLD ACQUISITION COR | 500,000 | $5.0B | 18.84% | |
| 665 | —BILANDER ACQUISITION CORP | 500,000 | $5.0B | 18.82% | |
| 666 | —MERCURY ECOM ACQUISITION COR | 500,000 | $5.0B | 18.80% | |
| 667 | TTEKTETRA TECH INC NEW | 29,588 | $5.0B | 18.78% | |
| 668 | CCSCENTURY CMNTYS INC | 61,395 | $5.0B | 18.77% | |
| 669 | —SPREE ACQUISITION CORP 1 LTD | 500,000 | $5.0B | 18.77% | |
| 670 | —DISRUPTIVE ACQUISITION CORP | 500,000 | $5.0B | 18.73% | |
| 671 | —AETHERIUM ACQUISITION CORP | 500,000 | $5.0B | 18.71% | |
| 672 | VRNSVARONIS SYS INC | 102,326 | $5.0B | 18.66% | |
| 673 | —ACCELERATE ACQUISITION CORP | 500,000 | $5.0B | 18.66% | |
| 674 | —PWP FORWARD ACQUISITION CORP | 500,000 | $5.0B | 18.66% | |
| 675 | ATEKUATHENA TECHNOLOGY ACQ CORP I | 500,000 | $5.0B | 18.64% | |
| 676 | —BYTE ACQUISITION CORP | 500,000 | $5.0B | 18.64% | |
| 677 | —OMNILIT ACQUISITION CORP | 500,000 | $5.0B | 18.64% | |
| 678 | VCRAUSDVOCERA COMMUNICATIONS INC | 76,869 | $5.0B | 18.63% | |
| 679 | —FTAC HERA ACQUISITION CORP | 500,000 | $5.0B | 18.62% | |
| 680 | —SWIFTMERGE ACQUISITION CORP | 500,000 | $5.0B | 18.59% | |
| 681 | —TORTOISEECOFIN ACQUISITION C | 500,000 | $5.0B | 18.58% | |
| 682 | —FORUM MERGER IV CORP | 500,000 | $5.0B | 18.58% | |
| 683 | —PERIDOT ACQUISITION CORP II | 500,000 | $5.0B | 18.56% | |
| 684 | —TRAJECTORY ALPHA ACQUISITION | 500,000 | $5.0B | 18.56% | |
| 685 | —COLISEUM ACQUISITION CORP | 500,000 | $5.0B | 18.56% | |
| 686 | —AXONPRIME INFRSTCTR AQSTN CO | 500,000 | $5.0B | 18.54% | |
| 687 | —PROJECT ENERGY REIMAGINED AC | 500,000 | $5.0B | 18.54% | |
| 688 | —METALS ACQUISITION CORP | 500,000 | $5.0B | 18.54% | |
| 689 | —TECH AND ENERGY TRANSITION | 500,000 | $5.0B | 18.53% | |
| 690 | —STRATIM CLOUD ACQUISITION CO | 500,000 | $5.0B | 18.51% | |
| 691 | WF2WINTRUST FINL CORP | 54,500 | $5.0B | 18.51% | |
| 692 | —THUNDER BRDG CAP PRTNRS IV I | 500,000 | $5.0B | 18.51% | |
| 693 | ARCC 4.625 03/01/24ARES CAPITAL CORP | 4,325,000 | $4.9B | 18.50% | |
| 694 | —BERENSON ACQUISITION CORP I | 500,000 | $4.9B | 18.50% | |
| 695 | RBC 5 10/15/24 ARBC BEARINGS INC | 47,143 | $4.9B | 18.48% | |
| 696 | —ANGEL POND HOLDINGS CORP | 500,000 | $4.9B | 18.47% | |
| 697 | —COMPASS DIGITAL ACQUISITN CO | 500,000 | $4.9B | 18.47% | |
| 698 | —HAWKS ACQUISITION CORP | 500,000 | $4.9B | 18.45% | |
| 699 | —KISMET ACQUISITION TWO CORP | 500,000 | $4.9B | 18.45% | |
| 700 | —HOPE BANCORP INC | 5,000,000 | $4.9B | 18.39% |