Calamos Advisors LLC Q1 2020 Filing

Filed April 28, 2020

Portfolio Value

$12.7B

Holdings

696

Report Date

Q1 2020

Filing Type

13F-HR

All Holdings (696 positions)

#StockSharesValue% PortfolioType
601
DAVAENDAVA PLC
26,667$938.0M7.36%
602
GLOBGLOBANT S A
10,549$927.0M7.27%
603
IBPINSTALLED BLDG PRODS INC
22,825$910.0M7.14%
604
PODDINSULET CORP
5,399$894.0M7.01%
605
TLVGRUPO TELEVISA SA
146,900$852.0M6.69%
606
OASIS PETROLEUM INC
5,000,000$845.0M6.63%
607
ADUSADDUS HOMECARE CORP
12,417$840.0M6.59%
608
NBISYANDEX N V
24,465$833.0M6.54%
609
APPNAPPIAN CORP
20,591$828.0M6.50%
610
PINGUSDPING IDENTITY HLDG CORP
40,786$817.0M6.41%
611
SLPSIMULATIONS PLUS INC
23,188$810.0M6.36%
612
ALZA CORP
447,000$807.0M6.33%
613
SCHXSCHWAB STRATEGIC TR
12,989$796.0M6.25%
614
COLLCOLLEGIUM PHARMACEUTICAL INC
48,718$795.0M6.24%
615
RUBIEURRUBICON PROJ INC
139,898$778.0M6.10%
616
BAHBOOZ ALLEN HAMILTON HLDG COR
11,290$775.0M6.08%
617
ENPHENPHASE ENERGY INC
23,994$775.0M6.08%
618
AKAMAKAMAI TECHNOLOGIES INC
8,275$757.0M5.94%
619
CHESAPEAKE ENERGY CORP
15,000,000$732.0M5.74%
620
NVMINOVA MEASURING INSTRUMENTS L
22,363$730.0M5.73%
621
LCIILCI INDS
10,540$704.0M5.52%
622
TRGPTARGA RES CORP
101,230$699.0M5.48%
623
WDC 1.5 02/01/24WESTERN DIGITAL CORP.
758,000$663.0M5.20%
624
EXIISHARES TR
9,000$640.0M5.02%
625
TPG SPECIALTY LENDING INC
675,000$628.0M4.93%
626
TDWTIDEWATER INC NEW
86,574$613.0M4.81%
627
AGGISHARES TR
5,251$606.0M4.76%
628
CDWCDW CORP
6,300$588.0M4.61%
629
GGENPACT LIMITED
19,347$565.0M4.43%
630
NDLSUSDNOODLES & CO
116,965$551.0M4.32%
631
CA8ACACI INTL INC
2,600$549.0M4.31%
632
EPAMEPAM SYS INC
2,888$536.0M4.21%
633
TERTERADYNE INC
9,433$511.0M4.01%
634
AKXANSYS INC
2,100$488.0M3.83%
635
ANTECH INTL CORP
6,680$485.0M3.81%
636
LDOSLEIDOS HOLDINGS INC
5,160$473.0M3.71%
637
VIPSVIPSHOP HLDGS LTD
30,000$467.0M3.66%
638
DVADAVITA INC
6,000$456.0M3.58%
639
CSLCARLISLE COS INC
3,610$452.0M3.55%
640
JAZZ INVESTMENTS I LTD
475,000$452.0M3.55%
641
KEYSKEYSIGHT TECHNOLOGIES INC
5,310$444.0M3.48%
642
HORIZON PHARMA INVT LTD
380,000$439.0M3.44%
643
BRKRBRUKER CORP
11,780$422.0M3.31%
644
INOVALON HLDGS INC
25,200$420.0M3.30%
645
KSUEURKANSAS CITY SOUTHERN
3,300$420.0M3.30%
646
INTELSAT S A
1,953,000$417.0M3.27%
647
CHECHEMED CORP NEW
950$412.0M3.23%
648
GOLFACUSHNET HOLDINGS CORP
16,000$412.0M3.23%
649
VCELVERICEL CORP
43,353$398.0M3.12%
650
HELEHELEN OF TROY CORP LTD
2,700$389.0M3.05%
651
ABGAMERISOURCEBERGEN CORP
4,340$384.0M3.01%
652
CRUSCIRRUS LOGIC INC
5,690$373.0M2.93%
653
IWRISHARES TR
8,500$367.0M2.88%
654
SBACSBA COMMUNICATIONS CORP NEW
1,350$364.0M2.86%
655
SCHMSCHWAB STRATEGIC TR
8,587$362.0M2.84%
656
OMCLOMNICELL INC
5,497$360.0M2.82%
657
KLACKLA CORPORATION
2,500$359.0M2.82%
658
APLSAPELLIS PHARMACEUTICALS INC
12,882$345.0M2.71%
659
ENSGENSIGN GROUP INC
9,092$342.0M2.68%
660
ATSG*AIR TRANSPORT SERVICES GRP I
18,454$337.0M2.64%
661
DOVDOVER CORP
4,000$336.0M2.64%
662
8INSYNEOS HEALTH INC
8,500$335.0M2.63%
663
MLCOMELCO RESORTS AND ENTMNT LTD
26,935$334.0M2.62%
664
FTNTFORTINET INC
3,180$322.0M2.53%
665
PCTYPAYLOCITY HLDG CORP
3,600$318.0M2.50%
666
HSYHERSHEY CO
2,390$317.0M2.49%
667
AMHAMERICAN HOMES 4 RENT
13,500$313.0M2.46%
668
IYRISHARES TR
4,470$311.0M2.44%
669
SM 1.5 07/01/21SM ENERGY CO
704,000$284.0M2.23%
670
PRSPPERSPECTA INC
15,500$283.0M2.22%
671
SPOTSPOTIFY TECHNOLOGY S A
2,300$279.0M2.19%
672
IHS MARKIT LTD
4,610$277.0M2.17%
673
KGCKINROSS GOLD CORP
69,500$277.0M2.17%
674
BLACKROCK TCP CAPITAL CORP
305,000$274.0M2.15%
675
LVLNSPDR SER TR
6,925$271.0M2.13%
676
RSRELIANCE STEEL & ALUMINUM CO
3,000$263.0M2.06%
677
DC4DEXCOM INC
953$257.0M2.02%
678
BF/BBROWN FORMAN CORP
4,600$255.0M2.00%
679
NWLNEWELL BRANDS INC
17,525$233.0M1.83%
680
IVEISHARES TR
2,379$229.0M1.80%
681
IDNINTELLICHECK INC
66,120$225.0M1.77%
682
BILIBILIBILI INC
9,500$222.0M1.74%
683
XYZSQUARE INC
4,100$215.0M1.69%
684
RMERESMED INC
1,400$206.0M1.62%
685
GASLOG LTD
52,725$191.0M1.50%
686
IYEISHARES TR
12,200$187.0M1.47%
687
DVNDEVON ENERGY CORP NEW
23,500$162.0M1.27%
688
ILMN 0 08/15/23ILLUMINA INC
160,000$155.0M1.22%
689
CMLSCUMULUS MEDIA INC
26,233$142.0M1.11%
690
RIGTRANSOCEAN LTD
117,879$137.0M1.07%
691
DOEURDIAMOND OFFSHORE DRILLING IN
60,000$110.0M0.86%
692
NUANCE COMMUNICATIONS INC
95,000$101.0M0.79%
693
BMY-RBRISTOL-MYERS SQUIBB CO
20,458$78.0M0.61%
694
TIDEWATER INC NEW
16,676$10.0M0.08%
695
BLACKSTONE MTG TR INC
10,000$8.0M0.06%
696
NENOBLE CORP PLC
24,000$6.0M0.05%
PreviousPage 7 of 7