ADVENT CAPITAL MANAGEMENT /DE/

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$4.64 Billion is the total value of ADVENT CAPITAL MANAGEMENT /DE/'s 254 reported holdings in Q1 2021. The portfolio turnover from Q4 2020 to Q1 2021 was 34.2% .

All

			Value		Shares		↓ Weighting
	Sell	SOUTHWEST AIRLINES COconv	$197,863,000	+4.4%	114,908,000	-11.7%	4.26%	+5.6%
	Sell	EURONET WORLDWIDE INCconv	$100,354,000	-7.0%	88,030,000	-8.2%	2.16%	-6.0%
	Sell	AKAMAI TECHNOLOGIES INCconv	$98,852,000	-26.1%	90,741,000	-24.2%	2.13%	-25.3%
	Sell	ILLUMINA INCconv	$74,543,000	-15.0%	62,641,000	-19.5%	1.61%	-14.0%
	Sell	BIOMARIN PHARMACEUTICALconv	$69,432,000	-23.3%	67,735,000	-19.5%	1.50%	-22.4%
	Sell	LIBERTY MEDIA CORPconv	$68,525,000	-3.8%	53,439,000	-5.0%	1.48%	-2.7%
	Sell	FORTIVE CORPORATIONconv	$63,656,000	-47.9%	62,561,000	-47.3%	1.37%	-47.3%
	Sell	IONIS PHARMACEUTICALS INconv	$60,544,000	-22.6%	64,309,000	-15.4%	1.30%	-21.7%
	Sell	KBR INCconv	$56,467,000	+3.0%	35,729,000	-10.8%	1.22%	+4.2%
	Sell	VISHAY INTERTECHNOLOGYconv	$54,846,000	+2.8%	50,099,000	-2.5%	1.18%	+4.0%
	Sell	ANTHEM INCconv	$52,555,000	+2.0%	10,474,000	-8.6%	1.13%	+3.1%
	Sell	LIGAND PHARMACEUTICALS Iconv	$52,330,000	+3.1%	50,581,000	-5.4%	1.13%	+4.3%
	Sell	TWITTER INCconv	$51,788,000	-34.5%	38,663,000	-40.6%	1.12%	-33.8%
	Sell	ARES CAPITAL CORPconv	$49,855,000	-8.6%	45,590,000	-11.9%	1.07%	-7.6%
	Sell	ON SEMICONDUCTOR CORPconv	$49,077,000	+4.7%	23,647,000	-14.6%	1.06%	+5.9%
	Sell	PROOFPOINT INCconv	$48,306,000	-54.4%	45,206,000	-52.3%	1.04%	-53.9%
	Sell	LIBERTY MEDIA CORPconv	$44,306,000	-1.5%	92,716,000	-2.2%	0.96%	-0.3%
DCUE	Sell	DOMINION ENERGY INCconv pfd	$37,422,000	-22.0%	376,875	-21.9%	0.81%	-21.1%
	Sell	ARES CAPITAL CORPconv	$36,916,000	-0.3%	35,821,000	-0.7%	0.80%	+0.8%
	Sell	ILLUMINA INCconv	$36,509,000	-28.6%	24,215,000	-30.8%	0.79%	-27.8%
	Sell	VONAGE HOLDINGS CORPconv	$36,165,000	-4.2%	34,132,000	-1.4%	0.78%	-3.1%
NEEPRP	Sell	NEXTERA ENERGY INCconv pfd	$35,955,000	-14.8%	721,911	-13.5%	0.78%	-13.9%
	Sell	PALO ALTO NETWORKSconv	$35,705,000	-40.5%	26,958,000	-36.5%	0.77%	-39.9%
	Sell	JAZZ INVESTMENTS I LTDconv	$35,374,000	-11.9%	32,522,000	-13.1%	0.76%	-11.0%
	Sell	TESLA INCconv	$33,312,000	-47.0%	3,098,000	-43.9%	0.72%	-46.4%
DTP	Sell	DTE ENERGY COconv pfd	$32,104,000	-19.5%	641,233	-23.4%	0.69%	-18.6%
	Sell	CSG SYSTEMS INTERNATIONAconv	$31,576,000	-5.2%	29,871,000	-4.6%	0.68%	-4.2%
	Sell	MICRON TECHNOLOGY INCconv	$30,191,000	+11.9%	3,424,000	-4.5%	0.65%	+13.2%
	Sell	PINDUODUO INCconv	$28,724,000	-26.4%	27,111,000	-13.8%	0.62%	-25.5%
	Sell	NUTANIX INCconv	$27,807,000	-9.9%	28,246,000	-7.2%	0.60%	-9.0%
	Sell	EXACT SCIENCES CORPconv	$27,673,000	-32.9%	21,404,000	-32.2%	0.60%	-32.1%
	Sell	OSI SYSTEMS INCconv	$27,660,000	-1.8%	25,687,000	-1.7%	0.60%	-0.7%
SOLN	Sell	SOUTHERN COconv pfd	$26,685,000	-0.7%	521,913	-0.6%	0.58%	+0.3%
	Sell	SYNAPTICS INCconv	$26,278,000	-53.7%	14,215,000	-65.4%	0.57%	-53.2%
	Sell	EXACT SCIENCES CORPconv	$25,333,000	-34.8%	18,519,000	-33.6%	0.55%	-34.1%
	Sell	CYBERARK SOFTWARE LTDconv	$24,940,000	-55.5%	23,057,000	-50.0%	0.54%	-55.1%
	Sell	GREENBRIER COS INCconv	$24,183,000	-33.3%	22,069,000	-37.8%	0.52%	-32.5%
	Sell	VIAVI SOLUTIONS INCconv	$22,158,000	-38.4%	16,801,000	-39.6%	0.48%	-37.8%
	Sell	BENEFITFOCUS INCconv	$19,568,000	+1.8%	21,019,000	-3.3%	0.42%	+2.9%
	Sell	MICROCHIP TECHNOLOGY INCconv	$18,284,000	-26.6%	8,022,000	-34.7%	0.39%	-25.8%
AEPPL	Sell	AMERICAN ELECTRIC POWERconv pfd	$17,729,000	-20.7%	365,013	-19.1%	0.38%	-19.7%
	Sell	MERITOR INCconv	$17,111,000	-31.7%	14,780,000	-31.8%	0.37%	-30.9%
	Sell	REALPAGE INCconv	$13,796,000	-72.5%	10,754,000	-72.5%	0.30%	-72.3%
NEEPRO	Sell	NEXTERA ENERGY INCconv pfd	$13,528,000	-41.9%	234,739	-40.5%	0.29%	-41.1%
	Sell	NUANCE COMMUNICATIONSconv	$11,692,000	-7.0%	5,138,000	-6.8%	0.25%	-6.0%
CHNGU	Sell	CHANGE HEALTHCARE INCconv pfd	$10,702,000	-65.4%	143,903	-69.6%	0.23%	-64.9%
	Sell	MARRIOTT VACATION WORLDWconv	$10,541,000	-71.8%	8,105,000	-75.2%	0.23%	-71.5%
NYCBPRU	Sell	NY COMMUNITY CAP TRUST Vconv pfd	$10,171,000	-24.3%	208,571	-28.0%	0.22%	-23.4%
	Sell	KAMAN CORPconv	$9,991,000	-19.1%	9,046,000	-15.1%	0.22%	-18.3%
	Sell	BLACKSTONE MORTGAGE TRconv	$9,851,000	-2.1%	9,590,000	-5.0%	0.21%	-0.9%
	Sell	SHOPIFY INCconv	$9,212,000	-52.4%	8,063,000	-51.0%	0.20%	-52.1%
	Sell	BOOKING HOLDINGS INCconv	$8,134,000	-88.5%	6,906,000	-88.6%	0.18%	-88.3%
	Sell	AKAMAI TECHNOLOGIES INCconv	$7,108,000	-54.7%	5,836,000	-53.8%	0.15%	-54.2%
	Sell	LIVE NATION ENTERTAINMENconv	$6,655,000	-72.9%	4,756,000	-74.9%	0.14%	-72.7%
	Sell	SSR MINING INCconv	$6,491,000	-60.5%	5,703,000	-52.4%	0.14%	-60.0%
	Sell	CHEGG INCconv	$4,806,000	-35.5%	2,762,000	-32.6%	0.10%	-34.6%
	Sell	SQUARE INCconv	$3,502,000	-63.8%	1,199,000	-65.2%	0.08%	-63.6%
DD	Sell	DUPONT DE NEMOURS INC	$3,091,000	-3.4%	40,000	-11.1%	0.07%	-1.5%
	Sell	DISH NETWORK CORPconv	$2,877,000	-2.8%	2,999,000	-4.5%	0.06%	-1.6%
FITB	Sell	FIFTH THIRD BANCORP	$2,809,000	-18.5%	75,000	-40.0%	0.06%	-16.4%
PNC	Sell	PNC FINANCIAL SERVICES GROUP I	$2,631,000	-29.4%	15,000	-40.0%	0.06%	-27.8%
	Sell	LUMENTUM HOLDINGS INCconv	$2,629,000	-4.3%	1,635,000	-1.6%	0.06%	-3.4%
	Sell	BLACKROCK TCP CAP CORPconv	$2,269,000	-81.0%	2,212,000	-81.2%	0.05%	-80.7%
HBI	Sell	HANESBRANDS INC	$1,967,000	-22.9%	100,000	-42.9%	0.04%	-22.2%
	Sell	SUPERNUS PHARMACEUTICALSconv	$1,936,000	-92.1%	2,000,000	-92.2%	0.04%	-91.9%
	Sell	FTI CONSULTING INCconv	$1,271,000	-40.5%	868,000	-48.6%	0.03%	-40.0%
	Sell	SPLUNK INCconv	$1,058,000	-13.0%	894,000	-0.6%	0.02%	-11.5%
	Sell	BLACKSTONE MORTGAGE TRconv	$854,000	-35.8%	832,000	-37.5%	0.02%	-35.7%
	Sell	II-VI INCconv	$717,000	-86.7%	470,000	-85.4%	0.02%	-87.0%
	Sell	LIVEPERSON INCconv	$665,000	-94.6%	431,000	-93.9%	0.01%	-94.7%
	Sell	RAPID7 INCconv	$287,000	-17.3%	157,000	-1.3%	0.01%	-14.3%
	Sell	WAYFAIR INCconv	$200,000	-96.3%	90,000	-97.2%	0.00%	-96.5%
	Sell	SCORPIO TANKERS INCconv	$25,000	-99.4%	25,000	-99.4%	0.00%	-98.9%
	Sell	SUNPOWER CORPconv	$57,000	+23.9%	36,000	-36.8%	0.00%	0.0%
PCGU	Sell	PG&E CORPconv pfd	$5,000	-99.9%	44	-99.9%	0.00%	-100.0%
	Sell	PACIRA BIOSCIENCES INCconv	$2,000	-100.0%	2,000	-100.0%	0.00%	-100.0%
	Sell	ZYNGA INCcall	$22,000	-88.5%	600	-86.7%	0.00%	-100.0%
	Exit	SABRE CORPcall	$0	–	-310	-100.0%	0.00%	–
	Exit	ETSY INCconv	$0	–	-5,000	-100.0%	0.00%	–
	Exit	HELIX ENERGY SOLUTIONSconv	$0	–	-7,000	-100.0%	0.00%	–
	Exit	OKTA INCconv	$0	–	-3,000	-100.0%	0.00%	–
	Exit	BANK OF AMERICA CORPcall	$0	–	-250	-100.0%	0.00%	–
	Exit	ALIBABA GROUP HOLDING LTDcall	$0	–	-40	-100.0%	0.00%	–
	Exit	SERVICENOW INCconv	$0	–	-2,000	-100.0%	0.00%	–
	Exit	RINGCENTRAL INCconv	$0	–	-3,000	-100.0%	0.00%	–
	Exit	WEIBO CORPconv	$0	–	-36,000	-100.0%	-0.00%	–
	Exit	DANAHER CORPconv	$0	–	-8,000	-100.0%	-0.00%	–
	Exit	ISHARES MSCI EMERGING MARKETScall	$0	–	-500	-100.0%	-0.00%	–
	Exit	ERICSSONcall	$0	–	-400	-100.0%	-0.00%	–
NEP	Exit	NEXTERA ENERGY PARTNERS LP	$0	–	-400	-100.0%	-0.00%	–
	Exit	FINANCIAL SELECT SECTOR SPDR Fcall	$0	–	-1,400	-100.0%	-0.00%	–
TREE	Exit	LENDINGTREE INC	$0	–	-400	-100.0%	-0.00%	–
	Exit	CISCO SYSTEMS INC/DELAWAREcall	$0	–	-1,500	-100.0%	-0.00%	–
	Exit	GENERAL ELECTRIC COcall	$0	–	-525	-100.0%	-0.00%	–
STZ	Exit	CONSTELLATION BRANDS INC	$0	–	-1,500	-100.0%	-0.01%	–
BMRN	Exit	BIOMARIN PHARMACEUTICAL INC	$0	–	-4,520	-100.0%	-0.01%	–
	Exit	J2 GLOBAL COMMUNICATIONSconv	$0	–	-426,000	-100.0%	-0.01%	–
	Exit	GOLDMAN SACHS BDC INCconv	$0	–	-1,047,000	-100.0%	-0.02%	–
	Exit	SILICON LABORATORIES INCconv	$0	–	-853,000	-100.0%	-0.02%	–
THO	Exit	THOR INDUSTRIES INC	$0	–	-20,000	-100.0%	-0.04%	–
BABA	Exit	ALIBABA GROUP HOLDING LTD	$0	–	-12,000	-100.0%	-0.06%	–
LAMR	Exit	LAMAR ADVERTISING CO	$0	–	-35,000	-100.0%	-0.06%	–
	Exit	WINNEBAGO INDUSTRIESconv	$0	–	-2,600,000	-100.0%	-0.07%	–
MSFT	Exit	MICROSOFT CORP	$0	–	-15,000	-100.0%	-0.07%	–
	Exit	NOVELLUS SYSTEMS INCconv	$0	–	-234,000	-100.0%	-0.07%	–
FCX	Exit	FREEPORT-MCMORAN INC	$0	–	-150,000	-100.0%	-0.08%	–
	Exit	AVAYA HOLDINGS CORPconv	$0	–	-4,264,000	-100.0%	-0.10%	–
	Exit	RAMBUS INCconv	$0	–	-4,005,000	-100.0%	-0.10%	–
	Exit	EVERBRIDGE INCconv	$0	–	-5,175,000	-100.0%	-0.16%	–
	Exit	NEUROCRINE BIOSCIENCESconv	$0	–	-5,931,000	-100.0%	-0.17%	–
IFFT	Exit	INTL FLAVOR & FRAGRANCESconv pfd	$0	–	-201,338	-100.0%	-0.18%	–
	Exit	INSIGHT ENTERPRSconv	$0	–	-7,704,000	-100.0%	-0.21%	–
	Exit	CONMED CORPconv	$0	–	-8,379,000	-100.0%	-0.25%	–
	Exit	AMERICAN AIRLINES GROUPconv	$0	–	-12,886,000	-100.0%	-0.35%	–
	Exit	NUVASIVE INCconv	$0	–	-19,536,000	-100.0%	-0.42%	–
	Exit	MACQUARIE INFRASTRUCTUREconv	$0	–	-33,820,000	-100.0%	-0.72%	–
	Exit	VERINT SYSTEMS INCconv	$0	–	-42,384,000	-100.0%	-0.99%	–

Original filings

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

View 13F-HR filed 2021-05-17

Signatures

The EDGAR filing(s) were signed by:

Paul L Latronica — Managing Director and Portfolio Manager

Top long-term holdings

Name	Quarters owned	Latest quarter owned	Max weighting
WELLPOINT INC	37	Q4 2022	1.5%
#N/A Field Not Applicable	35	Q2 2023	1.5%
THRX US	35	Q4 2021	0.9%
BRISTOL-MYERS SQUIBB CO	33	Q1 2022	0.1%
WFC US	32	Q3 2023	4.7%
BANK OF AMERICA CORP	31	Q3 2023	4.7%
NOVELLUS SYSTEMS INC	31	Q4 2020	1.0%
DHR US	31	Q4 2020	0.2%
Johnson & Johnson	29	Q2 2020	0.2%
VERINT SYSTEMS INC	27	Q4 2020	1.7%

View ADVENT CAPITAL MANAGEMENT /DE/'s complete holdings history.

Latest significant ownerships (13-D/G)

ADVENT CAPITAL MANAGEMENT /DE/ Q1 2021 significant holdings filed using form 13D/G when ownership exceeds 5% of a company's total stock issue.
	Filed	Shares	Percentage
ShengdaTech, Inc.	October 04, 2011	?	?

View ADVENT CAPITAL MANAGEMENT /DE/'s complete significant-ownership history.

Latest filings

Type	Filed
13F-HR	2024-02-13
13F-HR	2023-11-13
13F-HR	2023-08-11
4	2023-07-18
144	2023-07-14
13F-HR	2023-05-12
13F-HR	2023-02-14
13F-HR/A	2022-11-15
13F-HR	2022-11-14
13F-HR	2022-08-15

View ADVENT CAPITAL MANAGEMENT /DE/'s complete filings history.

All filings

View complete filings history.

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