Calamos Advisors LLC - Q3 2021 holdings

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$22.9 Billion is the total value of Calamos Advisors LLC's 1214 reported holdings in Q3 2021. The portfolio turnover from Q2 2021 to Q3 2021 was - .

All

			Value		Shares		↓ Weighting
	New	ROYAL CARIBBEAN GROUPnote 4.250% 6/1	$123,968,000	–	87,961,000	+100.0%	0.54%	–
	New	SEA LTDnote 0.250% 9/1	$91,281,000	–	90,032,000	+100.0%	0.40%	–
	New	ZSCALER INCnote 0.125% 7/0	$90,046,000	–	49,343,000	+100.0%	0.39%	–
	New	OMNICELL COMnote 0.250% 9/1	$73,069,000	–	45,679,000	+100.0%	0.32%	–
IWM	New	ISHARES TRput	$66,500,000	–	304,000	+100.0%	0.29%	–
	New	ETSY INCnote 0.125% 9/0	$65,011,000	–	49,342,000	+100.0%	0.28%	–
	New	WAYFAIR INCnote 0.625%10/0	$61,712,000	–	61,721,000	+100.0%	0.27%	–
	New	PACIRA BIOSCIENCES INCnote 0.750% 8/0	$50,983,000	–	47,253,000	+100.0%	0.22%	–
	New	MIDDLEBY CORPnote 1.000% 9/0	$46,018,000	–	32,138,000	+100.0%	0.20%	–
	New	RINGCENTRAL INCnote 3/1	$41,363,000	–	44,077,000	+100.0%	0.18%	–
XLK	New	SELECT SECTOR SPDR TRput	$40,018,000	–	268,000	+100.0%	0.18%	–
	New	CHEGG INCnote 9/0	$39,637,000	–	40,185,000	+100.0%	0.17%	–
	New	GENERAL ELECTRIC CO	$36,985,000	–	358,971	+100.0%	0.16%	–
RGEN	New	REPLIGEN CORPput	$36,702,000	–	127,000	+100.0%	0.16%	–
	New	WIX COM LTDnote 8/1	$30,141,000	–	31,246,000	+100.0%	0.13%	–
FXI	New	ISHARES TRcall	$29,898,000	–	768,000	+100.0%	0.13%	–
	New	NCL CORP LTDnote 5.375% 8/0	$28,093,000	–	16,445,000	+100.0%	0.12%	–
	New	FIVE9 INCnote 0.500% 6/0	$20,373,000	–	15,103,000	+100.0%	0.09%	–
JETS	New	ETF SER SOLUTIONScall	$18,550,000	–	785,000	+100.0%	0.08%	–
AZN	New	ASTRAZENECA PLCsponsored adr	$17,832,000	–	296,907	+100.0%	0.08%	–
EWJ	New	ISHARES INCcall	$15,279,000	–	217,500	+100.0%	0.07%	–
FIS	New	FIDELITY NATL INFORMATION SVcall	$14,115,000	–	116,000	+100.0%	0.06%	–
UPST	New	UPSTART HLDGS INCput	$13,449,000	–	42,500	+100.0%	0.06%	–
	New	ALLEGHENY TECHNOLOGIES INCnote 3.500% 6/1	$13,478,000	–	10,012,000	+100.0%	0.06%	–
XLF	New	SELECT SECTOR SPDR TRcall	$13,511,000	–	360,000	+100.0%	0.06%	–
	New	STRIDE INCnote 1.125% 9/0	$13,306,000	–	13,330,000	+100.0%	0.06%	–
NOW	New	SERVICENOW INCcall	$13,068,000	–	21,000	+100.0%	0.06%	–
	New	LENDINGTREE INCnote 0.500% 7/1	$12,867,000	–	15,030,000	+100.0%	0.06%	–
PLAN	New	ANAPLAN INCcall	$12,696,000	–	208,500	+100.0%	0.06%	–
	New	LIVE NATION ENTERTAINMENT INnote 2.000% 2/1	$12,467,000	–	10,860,000	+100.0%	0.05%	–
INDA	New	ISHARES TRput	$12,090,000	–	248,300	+100.0%	0.05%	–
	New	PERFICIENT INCnote 1.250% 8/0	$11,335,000	–	5,000,000	+100.0%	0.05%	–
GLBE	New	GLOBAL E ONLINE LTD	$11,153,000	–	155,334	+100.0%	0.05%	–
ARKK	New	ARK ETF TRput	$11,053,000	–	100,000	+100.0%	0.05%	–
KRE	New	SPDR SER TRs&p regl bkg	$10,840,000	–	160,000	+100.0%	0.05%	–
ZEN	New	ZENDESK INCcall	$10,301,000	–	88,500	+100.0%	0.04%	–
ALCC	New	ALTC ACQUISITION CORP	$9,820,000	–	1,000,000	+100.0%	0.04%	–
	New	INFLECTION POINT ACQUSTN CORunit 09/21/2026	$9,880,000	–	1,000,000	+100.0%	0.04%	–
AMZN	New	AMAZON COM INCput	$9,527,000	–	2,900	+100.0%	0.04%	–
ITUB	New	ITAU UNIBANCO HLDG S Acall	$9,170,000	–	1,740,000	+100.0%	0.04%	–
DRAYU	New	MACONDRAY CAP ACQUISITN CORPunit 05/31/2028	$8,487,000	–	850,450	+100.0%	0.04%	–
FB	New	FACEBOOK INCput	$8,485,000	–	25,000	+100.0%	0.04%	–
CNQ	New	CANADIAN NAT RES LTD	$8,307,000	–	227,344	+100.0%	0.04%	–
	New	DECARBONIZATION PLUS ACQUISIunit 07/15/2026	$8,104,000	–	800,000	+100.0%	0.04%	–
	New	WORLD QUANTUM GROWTH ACQUISIunit 99/99/9999	$8,040,000	–	800,000	+100.0%	0.04%	–
RDSA	New	ROYAL DUTCH SHELL PLCspons adr a	$7,889,000	–	177,000	+100.0%	0.03%	–
	New	XPAC ACQUISITION CORPunit 07/27/2021	$7,864,000	–	800,000	+100.0%	0.03%	–
FICVU	New	FRONTIER INVESTMENT CORPunit 06/29/2026	$7,856,000	–	800,000	+100.0%	0.03%	–
	New	WAVERLEY CAPITAL ACQUIS CORPunit 99/99/9999	$7,888,000	–	800,000	+100.0%	0.03%	–
	New	LIVE OAK CRESTVIEW CLIMATE Aunit 99/99/9999	$7,848,000	–	800,000	+100.0%	0.03%	–
	New	ALPHA PARTNERS TECH MERGR COunit 03/31/2028	$7,418,000	–	750,000	+100.0%	0.03%	–
	New	RIVERVIEW ACQUISITION CORPunit 07/29/2026	$7,433,000	–	750,000	+100.0%	0.03%	–
	New	INSIGHT ACQUISITION CORPunit 99/99/9999	$6,965,000	–	700,000	+100.0%	0.03%	–
ZEN	New	ZENDESK INC	$6,869,000	–	59,013	+100.0%	0.03%	–
RPD	New	RAPID7 INC	$6,588,000	–	58,299	+100.0%	0.03%	–
ACROU	New	ACROPOLIS INFRASTRUCTURE ACQunit 99/99/9999	$6,152,000	–	616,403	+100.0%	0.03%	–
	New	AVISTA PUB ACQUISITION CORPunit 04/06/2026	$6,084,000	–	600,000	+100.0%	0.03%	–
SMAR	New	SMARTSHEET INC	$6,116,000	–	88,852	+100.0%	0.03%	–
	New	BELONG ACQUISITION CORPunit 03/23/2026	$5,988,000	–	600,000	+100.0%	0.03%	–
	New	SPRINGWATER SPL SITUATIONS Cunit 12/01/2027	$5,994,000	–	600,573	+100.0%	0.03%	–
	New	BANNER ACQUISITION CORPunit 09/07/2026	$5,964,000	–	600,000	+100.0%	0.03%	–
	New	AMCI ACQUISITION CORP IIunit 03/24/2026	$5,952,000	–	600,000	+100.0%	0.03%	–
ASPN	New	ASPEN AEROGELS INC	$5,717,000	–	124,258	+100.0%	0.02%	–
	New	KENSINGTON CAPITAL ACQUISITIunit 99/99/9999	$5,610,000	–	550,000	+100.0%	0.02%	–
NKE	New	NIKE INCput	$5,519,000	–	38,000	+100.0%	0.02%	–
	New	RBC BEARINGS INC5% cnv pfd sr a	$5,255,000	–	47,143	+100.0%	0.02%	–
	New	SILVERSPAC INCunit 09/09/2026	$5,033,000	–	507,400	+100.0%	0.02%	–
	New	STONEBRIDGE ACQUISITION CORPunit 04/11/2026	$5,040,000	–	500,000	+100.0%	0.02%	–
	New	10X CAP VENTURE ACQSTN CORPunit 04/19/2028	$4,975,000	–	500,000	+100.0%	0.02%	–
	New	MERCURY ECOM ACQUISITION CORunit 07/27/2026	$5,025,000	–	500,000	+100.0%	0.02%	–
	New	TORTOISEECOFIN ACQUISITION Cunit 99/99/9999	$4,980,000	–	500,000	+100.0%	0.02%	–
	New	AXONPRIME INFRSTCTR AQSTN COunit 05/31/2028	$4,950,000	–	500,000	+100.0%	0.02%	–
	New	BERENSON ACQUISITION CORP Iunit 99/99/9999	$4,930,000	–	500,000	+100.0%	0.02%	–
	New	BILANDER ACQUISITION CORPunit 05/19/2026	$4,990,000	–	500,000	+100.0%	0.02%	–
	New	METALS ACQUISITION CORPunit 99/99/9999	$4,955,000	–	500,000	+100.0%	0.02%	–
	New	HEALTHWELL ACQUISITION CORPunit 08/05/2028	$5,039,000	–	512,066	+100.0%	0.02%	–
SHOP	New	SHOPIFY INCput	$5,016,000	–	3,700	+100.0%	0.02%	–
FIGS	New	FIGS INCcl a	$5,058,000	–	136,191	+100.0%	0.02%	–
	New	BLACK SPADE ACQUISITION COunit 99/99/9999	$4,773,000	–	481,099	+100.0%	0.02%	–
CORSU	New	CORSAIR PARTNERING CORPunit 99/99/9999	$4,855,000	–	500,027	+100.0%	0.02%	–
RBLX	New	ROBLOX CORPcl a	$4,513,000	–	59,740	+100.0%	0.02%	–
ATH	New	ATHENE HOLDING LTDcl a	$4,545,000	–	66,000	+100.0%	0.02%	–
	New	PORTAGE FINTECH ACQUISITN COunit 07/08/2026	$4,303,000	–	432,281	+100.0%	0.02%	–
	New	GIGCAPITAL 5 INCunit 99/99/9999	$4,369,000	–	425,000	+100.0%	0.02%	–
	New	JATT ACQUISITION CORPunit 99/99/9999	$4,012,000	–	400,000	+100.0%	0.02%	–
	New	GLADSTONE ACQUISITION CORPunit 04/01/2024	$4,076,000	–	400,000	+100.0%	0.02%	–
	New	SOFTWARE ACQUISITN GRP INC Iunit 03/01/2028	$4,040,000	–	400,000	+100.0%	0.02%	–
	New	PONO CAPITAL CORPunit 09/30/2028	$3,880,000	–	380,000	+100.0%	0.02%	–
ATHN	New	ATHENA TECHNOLOGY ACQUISI CO	$3,970,000	–	400,000	+100.0%	0.02%	–
HRC	New	HILL-ROM HLDGS INC	$3,975,000	–	26,500	+100.0%	0.02%	–
TMDX	New	TRANSMEDICS GROUP INC	$3,910,000	–	118,141	+100.0%	0.02%	–
SNAP	New	SNAP INCcl a	$3,931,000	–	53,210	+100.0%	0.02%	–
	New	FUTURE HEALTH ESG CORPunit 09/09/2026	$4,000,000	–	400,000	+100.0%	0.02%	–
	New	CONYERS PARK III ACQSITN CORunit 07/30/2026	$3,754,000	–	280,268	+100.0%	0.02%	–
SMCI	New	SUPER MICRO COMPUTER INC	$3,644,000	–	99,629	+100.0%	0.02%	–
BYRN	New	BYRNA TECHNOLOGIES INC	$3,682,000	–	168,408	+100.0%	0.02%	–
SAFM	New	SANDERSON FARMS INC	$3,482,000	–	18,500	+100.0%	0.02%	–
EXLS	New	EXLSERVICE HOLDINGS INC	$3,359,000	–	27,282	+100.0%	0.02%	–
SKIN	New	THE BEAUTY HEALTH COMPANY	$3,348,000	–	128,928	+100.0%	0.02%	–
MMSI	New	MERIT MED SYS INC	$3,413,000	–	47,532	+100.0%	0.02%	–
TTEK	New	TETRA TECH INC NEW	$3,270,000	–	21,893	+100.0%	0.01%	–
CLDR	New	CLOUDERA INC	$3,194,000	–	200,000	+100.0%	0.01%	–
SRE	New	SEMPRA	$3,170,000	–	25,060	+100.0%	0.01%	–
BILL	New	BILL COM HLDGS INC	$3,251,000	–	12,178	+100.0%	0.01%	–
	New	NICE LTDnote 9/1	$2,892,000	–	2,472,000	+100.0%	0.01%	–
	New	CASCADIA ACQUISITION CORPunit 09/30/2028	$2,967,000	–	300,000	+100.0%	0.01%	–
ORMP	New	ORAMED PHARMACEUTICALS INC	$2,906,000	–	132,145	+100.0%	0.01%	–
	New	DTRT HEALTH ACQUISITION CORPunit 08/31/2029	$3,027,000	–	300,000	+100.0%	0.01%	–
ROLL	New	RBC BEARINGS INC	$3,072,000	–	14,475	+100.0%	0.01%	–
	New	CONCORD ACQUISITION CORP IIunit 99/99/9999	$2,761,000	–	276,950	+100.0%	0.01%	–
VICI	New	VICI PPTYS INC	$2,841,000	–	100,000	+100.0%	0.01%	–
	New	ROTH CH ACQUISITION IV COunit 07/01/2026	$2,523,000	–	250,000	+100.0%	0.01%	–
	New	PARABELLUM ACQUISITION CORPunit 99/99/9999	$2,493,000	–	250,000	+100.0%	0.01%	–
KDMN	New	KADMON HLDGS INC	$2,405,000	–	276,111	+100.0%	0.01%	–
	New	LIGHTSPEED COMMERCE INC	$2,313,000	–	23,986	+100.0%	0.01%	–
DRVN	New	DRIVEN BRANDS HLDGS INC	$2,225,000	–	77,021	+100.0%	0.01%	–
TGLS	New	TECNOGLASS INC	$2,025,000	–	93,193	+100.0%	0.01%	–
WBT	New	WELBILT INC	$2,010,000	–	86,500	+100.0%	0.01%	–
BRO	New	BROWN & BROWN INC	$2,066,000	–	37,253	+100.0%	0.01%	–
GLTAU	New	GALATA ACQUISITION CORPunit 99/99/9999	$2,002,000	–	200,000	+100.0%	0.01%	–
	New	GXO LOGISTICS INCORPORATED	$1,940,000	–	24,727	+100.0%	0.01%	–
	New	ARGUS CAPITAL CORPunit 08/31/2028	$1,515,000	–	150,000	+100.0%	0.01%	–
UMC	New	UNITED MICROELECTRONICS CORPcall	$1,509,000	–	132,000	+100.0%	0.01%	–
SKY	New	SKYLINE CHAMPION CORPORATION	$1,665,000	–	27,707	+100.0%	0.01%	–
CRC	New	CALIFORNIA RES CORP	$1,670,000	–	40,760	+100.0%	0.01%	–
	New	BLUE WHALE ACQUISITION CORPunit 07/30/2026	$1,413,000	–	141,132	+100.0%	0.01%	–
	New	AESTHER HEALTHCARE ACQSTN COunit 09/14/2026	$1,269,000	–	125,000	+100.0%	0.01%	–
NMR	New	NOMURA HLDGS INCcall	$1,036,000	–	10,000	+100.0%	0.01%	–
ATUS	New	ALTICE USA INCcl a	$1,255,000	–	60,585	+100.0%	0.01%	–
SMWB	New	SIMILARWEB LTD	$831,000	–	39,710	+100.0%	0.00%	–
BKLN	New	INVESCO EXCH TRADED FD TR IIsr ln etf	$1,014,000	–	45,865	+100.0%	0.00%	–
ISOS	New	ISOS ACQUISITION CORPORATIONshares cl a	$993,000	–	99,503	+100.0%	0.00%	–
DLO	New	DLOCAL LTD	$775,000	–	14,200	+100.0%	0.00%	–
SI	New	SILVERGATE CAP CORPcl a	$661,000	–	5,722	+100.0%	0.00%	–
POOL	New	POOL CORP	$686,000	–	1,579	+100.0%	0.00%	–
ON	New	ON SEMICONDUCTOR CORP	$675,000	–	14,753	+100.0%	0.00%	–
RMBL	New	RUMBLEON INC	$789,000	–	20,233	+100.0%	0.00%	–
	New	SOAR TECHNOLOGY ACQUISN CORPunit 99/99/9999	$508,000	–	50,000	+100.0%	0.00%	–
TLS	New	TELOS CORP MD	$467,000	–	16,433	+100.0%	0.00%	–
MSCI	New	MSCI INC	$436,000	–	716	+100.0%	0.00%	–
ALB	New	ALBEMARLE CORP	$537,000	–	2,453	+100.0%	0.00%	–
	New	SIERRA LAKE ACQUISITION CORPunit 03/31/2028	$368,000	–	36,903	+100.0%	0.00%	–
SCHF	New	SCHWAB STRATEGIC TRintl eqty etf	$201,000	–	5,186	+100.0%	0.00%	–
TMUS	New	T-MOBILE US INC	$248,000	–	1,939	+100.0%	0.00%	–
	New	DIRECT SELLING ACQUISITIN COunit 99/99/9999	$151,000	–	15,000	+100.0%	0.00%	–
	New	ARQIT QUANTUM INC*w exp 11/02/202	$51,000	–	24,960	+100.0%	0.00%	–
	New	CINEMARK HLDGS INCnote 4.500% 8/1	$22,000	–	14,000	+100.0%	0.00%	–
CFMS	New	CONFORMIS INC	$27,000	–	20,000	+100.0%	0.00%	–
TEKKW	New	TEKKORP DIGITAL ACQUISITN CO*w exp 10/26/202	$37,000	–	41,200	+100.0%	0.00%	–
ISOSWS	New	ISOS ACQUISITION CORPORATION*w exp 03/01/202	$46,000	–	33,167	+100.0%	0.00%	–

Other managers

Other managers that, in addition to the filing manager(s), that filed the EDGAR filing(s):

First State Trust Co. #1
Russell Investments Group, Ltd. #2
UBS Asset Management Americas Inc. #3

Original filings

The following EDGAR filing(s) were analyzed to create this report:

View 13F-HR filed 2021-10-26

Signatures

The EDGAR filing(s) were signed by:

Jacqueline Sinker — VP, CHIEF COMPLIANCE OFFICER

Top long-term holdings

Name	Quarters owned	Latest quarter owned	Max weighting
APPLE INC	42	Q3 2023	5.0%
MICROSOFT CORP	42	Q3 2023	4.4%
AMAZON.COM INC	42	Q3 2023	2.9%
META PLATFORMS INC	42	Q3 2023	1.9%
JPMORGAN CHASE & CO	42	Q3 2023	1.6%
JOHNSON & JOHNSON	42	Q3 2023	1.5%
HOME DEPOT INC	42	Q3 2023	1.6%
WELLS FARGO CO NEW	42	Q3 2023	1.7%
MASTERCARD INCORPORATED	42	Q3 2023	1.7%
VISA INC-CLASS A SHARES	42	Q3 2023	1.0%

View Calamos Advisors LLC's complete holdings history.

Latest significant ownerships (13-D/G)

Calamos Advisors LLC Q3 2021 significant holdings filed using form 13D/G when ownership exceeds 5% of a company's total stock issue.
	Filed	Shares	Percentage
GameStop Corp.	February 06, 2007	2,334,561	5.1%

View Calamos Advisors LLC's complete significant-ownership history.

Latest filings

Type	Filed
13F-HR	2024-05-08
13F-HR	2024-01-31
13F-HR	2023-10-26
13F-HR	2023-07-28
13F-HR	2023-05-04
40-APP/A	2023-04-26
40-APP	2023-03-28
13F-HR	2023-01-26
13F-HR	2022-10-24
13F-HR	2022-08-01

View Calamos Advisors LLC's complete filings history.

All filings

View complete filings history.

Compare quarters

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