Calamos Advisors LLC Q1 2019 Filing

Filed April 12, 2019

Portfolio Value

$16.0B

Holdings

652

Report Date

Q1 2019

Filing Type

13F-HR

All Holdings (652 positions)

#	Stock	Shares	Value	% Portfolio
601	—MALLINCKRODT PLC	23,000	$500.0M	3.12%
602	NGVTINGEVITY CORP	4,690	$495.0M	3.09%
603	LVLNSPDR WELLS FARGO PREFERRED	11,575	$494.0M	3.08%
604	AKXANSYS INC	2,700	$493.0M	3.08%
605	XLEENERGY SELECT SECTOR SPDR	7,405	$490.0M	3.06%
606	PFFISHARES PREFERRED & INCOME S	13,275	$485.0M	3.03%
607	OPTUALTICE USA INC	22,510	$484.0M	3.02%
608	SL2SLEEP NUMBER CORP	10,250	$482.0M	3.01%
609	TERTERADYNE INC	12,000	$478.0M	2.98%
610	EPAMEPAM SYSTEMS INC	2,800	$474.0M	2.96%
611	GGENPACT LTD	13,330	$469.0M	2.93%
612	SCHMSCHWAB US MID CAP ETF	8,421	$466.0M	2.91%
613	BYDBOYD GAMING CORP	17,000	$465.0M	2.90%
614	IVEISHARES S&P 500 VALUE ETF	4,084	$460.0M	2.87%
615	ONON SEMICONDUCTOR CORP	22,000	$453.0M	2.83%
616	FTNTFORTINET INC	5,325	$447.0M	2.79%
617	BRKRBRUKER CORP	11,500	$442.0M	2.76%
618	VTYVERINT SYSTEMS INC	7,180	$430.0M	2.68%
619	EEFTEURONET WORLDWIDE INC	2,990	$426.0M	2.66%
620	VEEVVEEVA SYSTEMS INC	3,290	$417.0M	2.60%
621	ARCBARCBEST CORP	13,490	$415.0M	2.59%
622	—GENOMIC HEALTH INC	5,840	$409.0M	2.55%
623	ZTOZTO EXPRESS CAYMAN INC	22,000	$402.0M	2.51%
624	ETSYETSY INC	5,820	$391.0M	2.44%
625	SIVBEURSVB FINANCIAL GROUP	1,700	$378.0M	2.36%
626	TRTN-PATRITON INTERNATIONAL LTD/BER	12,000	$373.0M	2.33%
627	NTAPNETAPP INC	5,330	$370.0M	2.31%
628	—TECH DATA CORP	3,500	$358.0M	2.23%
629	—HORIZON PHARMA PLC	13,400	$354.0M	2.21%
630	—MACQUARIE INFRASTRUCTURE	329,000	$329.0M	2.05%
631	—HMS HOLDINGS CORP	10,500	$311.0M	1.94%
632	CIGICOLLIERS INTERNATIONAL GROUP	4,500	$300.0M	1.87%
633	—BIOTELEMETRY INC	4,660	$292.0M	1.82%
634	SCHASCHWAB US SMALL-CAP ETF	3,884	$272.0M	1.70%
635	NWLNEWELL BRANDS INC	17,525	$269.0M	1.68%
636	HIIHUNTINGTON INGALLS INDUSTRIE	1,300	$269.0M	1.68%
637	ABALLIANCEBERNSTEIN HOLDING LP	9,000	$260.0M	1.62%
638	AQLTISHARES CORE MSCI EAFE ETF	4,191	$255.0M	1.59%
639	INFYINFOSYS LTD-SP ADR	22,800	$249.0M	1.55%
640	DC4DEXCOM INC	2,060	$245.0M	1.53%
641	MMIMARCUS & MILLICHAP INC	5,880	$239.0M	1.49%
642	VNMVANECK VECTORS VIETNAM ETF	14,400	$238.0M	1.49%
643	SOXXISHARES PHLX SEMICONDUCTOR E	1,190	$226.0M	1.41%
644	HESMHESS MIDSTREAM PARTNERS LP	10,400	$220.0M	1.37%
645	FULTFULTON FINANCIAL CORP	13,650	$211.0M	1.32%
646	CARGCARGURUS INC	5,250	$210.0M	1.31%
647	ROPROPER TECHNOLOGIES INC	610	$209.0M	1.30%
648	MSCIMSCI INC	1,025	$204.0M	1.27%
649	IBNICICI BANK LTD	14,600	$167.0M	1.04%
650	AAWW 1.875 06/01/24ATLAS AIR WORLDWIDE HLDG	88,000	$95.0M	0.59%
651	—NUANCE COMMUNICATIONS	95,000	$95.0M	0.59%
652	NENOBLE CORP PLC	24,000	$69.0M	0.43%
653	HLF 2.625 03/15/24HERBALIFE LTD	14,000	$15.0M	0.09%

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