ADVENT CAPITAL MANAGEMENT /DE/

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Email me the moment this fund files its next 13F

13F Reported Value

$4.5B

incl. option notional

Equity Holdings

$4.4B

Option Notional

$70.9M

$47.2M puts / $23.8M calls

Holdings

236

Latest Filing

2026-06-30

Filing Quarter

Q2 2026

Portfolio Overview

ADVENT CAPITAL MANAGEMENT /DE/ disclosed 236 positions worth $4.5B in its Form 13F-HR for Q2 2026$4.4B in common stock plus $70.9M of put/call option positions (reported at underlying notional value, not premium at risk), led by $BAC (BANK OF AMERICA CORP /DE/) at 4.2% of the equity portfolio, followed by $WFC and $UBER. During the quarter the fund opened 62 new positions and exited 52 and a full exit from $SPY. The portfolio is most concentrated in Technology (25.2% of disclosed assets). All figures are sourced directly from ADVENT CAPITAL MANAGEMENT /DE/’s Form 13F-HR filing with the SEC under CIK 1097278.

Sector Allocation

TechnologyOtherFinancialsUtilitiesIndustrialsHealthcare

AUM History

Top Equity Holdings by Value

Option Positions

13F rules report options at the value of the underlying shares (notional) — not the premium paid or capital at risk. Shown separately from the equity sleeve above.

$SPYPUT$29M notional
$QQQPUT$15M notional
$BBYCALL$8M notional
$SMCICALL$5M notional
$AMZNCALL$3M notional
$BKSYPUT$3M notional
$HDCALL$2M notional
$SOFICALL$1M notional
$HTZPUT$906K notional
$BTDRCALL$873K notional
$PLUGCALL$813K notional
$WOLFCALL$772K notional

Quarterly Activity — Q2 2026

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Top Holdings

AI Quality Scored

Unlock AI quality scores for every holding

32-signal composite ranking on each of ADVENT CAPITAL MANAGEMENT /DE/'s 236 positions.

Showing top 10 of 236 holdings.

Sector Allocation

Technology

$1.1B

Other

$809.5M

Financials

$784.2M

Utilities

$686.7M

Industrials

$480.5M

Healthcare

$288.1M

Consumer Discretionary

$77.4M

Communication Services

$73.1M

Full Holdings — ADVENT CAPITAL MANAGEMENT /DE/ (Q2 2026)

All 236 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.

TickerCompanyValue
BAC$BACBANK OF AMERICA CORP /DE/$183.9M
WFC$WFCWELLS FARGO & COMPANY/MN$176.6M
UBER$UBERUber Technologies, Inc$146.4M
DOORDASH INC - CONV$139.3M
NEE$NEENEXTERA ENERGY INC$104.8M
CMS$CMSCMS ENERGY CORP$92.3M
PPL$PPLPPL Corp$91.7M
GPN$GPNGLOBAL PAYMENTS INC$85.1M
GOOG$GOOGAlphabet Inc.$82.7M
AKAM$AKAMAKAMAI TECHNOLOGIES INC$82.4M
KKR$KKRKKR & Co. Inc.$82.0M
WDC$WDCWESTERN DIGITAL CORP$76.1M
AVAV$AVAVAeroVironment Inc$72.5M
APO$APOApollo Global Management, Inc.$66.4M
SNOW$SNOWSnowflake Inc.$63.9M
ALPHABET INC - CONV PFD$63.9M
SO$SOSOUTHERN CO$60.8M
BA$BABOEING CO$60.2M
TETRA TECH INC - CONV$57.2M
IRTC$IRTCiRhythm Holdings, Inc.$52.5M
NEE$NEENEXTERA ENERGY INC$51.5M
CLOUDFLARE INC - CONV$50.2M
FE$FEFIRSTENERGY CORP$50.1M
MTH$MTHMeritage Homes CORP$50.1M
CNP$CNPCENTERPOINT ENERGY INC$49.8M
WEC$WECWEC ENERGY GROUP, INC.$48.8M
ORACLE CORP - CONV PFD$47.6M
MCHP$MCHPMICROCHIP TECHNOLOGY INC$46.5M
SO$SOSOUTHERN CO$44.9M
RIVIAN AUTO INC - CONV$44.7M
SMCI$SMCISuper Micro Computer, Inc.$44.0M
PCG$PCGPG&E Corp$43.8M
AFRM$AFRMAffirm Holdings, Inc.$41.4M
MARRIOTT VACATION WORLDW - CONV$38.3M
MSTR$MSTRStrategy Inc$35.8M
ARES$ARESAres Management Corp$35.6M
NCL CORPORATION LTD - CONV$35.2M
MCHP$MCHPMICROCHIP TECHNOLOGY INC$35.0M
ALPHATEC HOLDINGS INC - CONV$33.7M
COIN$COINCoinbase Global, Inc.$33.1M
PSN$PSNPARSONS CORP$33.1M
PPL CORPORATION - CONV PFD$32.7M
GWRE$GWREGuidewire Software, Inc.$31.7M
RUN$RUNSunrun Inc.$30.8M
Advent Convertible Bond ETF - COM$30.1M
DKNG$DKNGDraftKings Inc.$29.1M
SPY$SPYPUTSPDR S&P 500 ETF TRUST$28.8M
GME$GMEGameStop Corp.$28.7M
SMCI$SMCISuper Micro Computer, Inc.$27.5M
DDOG$DDOGDatadog, Inc.$26.1M
PRCH$PRCHPorch Group, Inc.$25.8M
LYV$LYVLive Nation Entertainment, Inc.$25.7M
CLSK$CLSKCLEANSPARK, INC.$25.6M
TCOM$TCOMTrip.com Group Ltd$25.0M
RGEN$RGENREPLIGEN CORP$24.5M
GME$GMEGameStop Corp.$24.0M
UBER$UBERUber Technologies, Inc$23.9M
CELC$CELCCelcuity Inc.$23.6M
ETSY$ETSYETSY INC$23.6M
INTEGER HOLDINGS CORP - CONV$22.4M
RBRK$RBRKRubrik, Inc.$22.1M
BILL$BILLBILL Holdings, Inc.$21.9M
QXO$QXOQXO, Inc.$21.8M
UPST$UPSTUpstart Holdings, Inc.$21.6M
LNTH$LNTHLantheus Holdings, Inc.$21.4M
ARROWHEAD RESEARCH CORP - CONV$21.4M
ENPH$ENPHEnphase Energy, Inc.$20.9M
PENNYMAC CORP - CONV$20.8M
DXCM$DXCMDEXCOM INC$19.7M
ITRI$ITRIITRON, INC.$19.5M
SITM$SITMSITIME Corp$19.1M
MSTR$MSTRStrategy Inc$18.4M
MARA$MARAMARA Holdings, Inc.$18.4M
FRPT$FRPTFreshpet, Inc.$17.7M
NTNX$NTNXNutanix, Inc.$17.4M
RIOT$RIOTRiot Platforms, Inc.$17.1M
LYV$LYVLive Nation Entertainment, Inc.$17.0M
HP ENTERPRISE CO - CONV PFD$16.8M
SNAP$SNAPSnap Inc$16.8M
AKAM$AKAMAKAMAI TECHNOLOGIES INC$16.7M
MERIT MEDICAL SYSTEMS IN - CONV$16.6M
BBIO$BBIOBridgeBio Pharma, Inc.$16.3M
ARRY$ARRYArray Technologies, Inc.$16.2M
CYBERARK SOFTWARE LTD - CONV$15.5M
HAE$HAEHAEMONETICS CORP$15.3M
SMCI$SMCISuper Micro Computer, Inc.$15.2M
QQQ$QQQPUTINVESCO QQQ TRUST, SERIES 1$14.7M
EVRG$EVRGEvergy, Inc.$14.7M
NOG$NOGNORTHERN OIL & GAS, INC.$14.5M
JAZZ INVESTMENTS I LTD - CONV$14.3M
UPWK$UPWKUPWORK, INC$14.1M
FOUR$FOURShift4 Payments, Inc.$13.8M
TDOC$TDOCTeladoc Health, Inc.$13.7M
VSH$VSHVISHAY INTERTECHNOLOGY INC$13.6M
SUPER MICRO COMPUTER INC - CONV$13.5M
HALO$HALOHALOZYME THERAPEUTICS, INC.$13.4M
MKSI$MKSIMKS INC$13.1M
FIVN$FIVNFive9, Inc.$13.0M
STM$STMSTMicroelectronics N.V.$12.9M
ENOV$ENOVEnovis CORP$12.9M
FOUR$FOURShift4 Payments, Inc.$12.8M
UGI$UGIUGI CORP /PA/$12.8M
BRIDGEBIO PHARMA INC - CONV$12.7M
POST$POSTPost Holdings, Inc.$12.3M
PRGS$PRGSPROGRESS SOFTWARE CORP /MA$12.2M
ARRY$ARRYArray Technologies, Inc.$11.8M
PCG$PCGPG&E Corp$10.8M
ALB$ALBALBEMARLE CORP$10.4M
ON$ONON SEMICONDUCTOR CORP$10.2M
NUVB$NUVBNuvation Bio Inc.$9.9M
NET$NETCloudflare, Inc.$9.6M
RIVIAN AUTO INC - CONV$9.6M
SHAK$SHAKShake Shack Inc.$9.0M
IDCC$IDCCInterDigital, Inc.$9.0M
BABA$BABAAlibaba Group Holding Ltd$8.7M
CRACKER BARREL OLD COUNT - CONV$8.6M
BOFA FINANCE LLC - CONV$8.6M
NTNX$NTNXNutanix, Inc.$8.4M
SEI$SEISolaris Energy Infrastructure, Inc.$8.0M
IONS$IONSIONIS PHARMACEUTICALS INC$8.0M
UPST$UPSTUpstart Holdings, Inc.$7.6M
BBY$BBYCALLBEST BUY CO INC$7.6M
MACOM TECH SOLUTIONS - CONV$7.2M
AEIS$AEISADVANCED ENERGY INDUSTRIES INC$7.1M
EVH$EVHEvolent Health, Inc.$6.5M
BXMT$BXMTBLACKSTONE MORTGAGE TRUST, INC.$6.5M
HALO$HALOHALOZYME THERAPEUTICS, INC.$6.3M
U$UUnity Software Inc.$6.3M
TVTX$TVTXTravere Therapeutics, Inc.$6.2M
BTSG$BTSGBrightSpring Health Services, Inc.$6.1M
SIRIUS XM HOLDINGS - CONV$6.0M
MSTR$MSTRStrategy Inc$5.9M
TNDM$TNDMTANDEM DIABETES CARE INC$5.9M
SO$SOSOUTHERN CO$5.8M
TE$TET1 Energy Inc.$5.8M
LIF$LIFLife360, Inc.$5.8M
HLF$HLFHERBALIFE LTD.$5.8M
LYFT$LYFTLyft, Inc.$5.7M
CRNC$CRNCCerence Inc.$5.7M
SEAGATE HDD CAYMAN - CONV$5.7M
RVMD$RVMDRevolution Medicines, Inc.$5.6M
GREENBRIER COS INC - CONV$5.6M
GH$GHGuardant Health, Inc.$5.6M
COGT$COGTCogent Biosciences, Inc.$5.6M
MIRM$MIRMMirum Pharmaceuticals, Inc.$5.2M
ON$ONON SEMICONDUCTOR CORP$5.1M
THE REALREAL INC - CONV$5.1M
SMCI$SMCICALLSuper Micro Computer, Inc.$4.8M
SNAP$SNAPSnap Inc$4.5M
BRKR$BRKRBRUKER CORP$4.4M
OMCL$OMCLOMNICELL, INC.$4.4M
GLW$GLWCORNING INC /NY$4.3M
ETN$ETNEaton Corp plc$4.3M
CSWC$CSWCCAPITAL SOUTHWEST CORP$4.2M
LNT$LNTALLIANT ENERGY CORP$4.1M
FLR$FLRFLUOR CORP$4.1M
W$WWayfair Inc.$3.9M
IMCR$IMCRImmunocore Holdings plc$3.8M
XYZ$XYZBlock, Inc.$3.8M
AMPHASTAR PHARMACEUTICAL - CONV$3.5M
NOW$NOWServiceNow, Inc.$3.5M
SPIRIT AEROSYSTEMS INC - CONV$3.5M
LRN$LRNStride, Inc.$3.5M
SNDK$SNDKSandisk Corp$3.4M
FSLY$FSLYFastly, Inc.$3.3M
VSE CORP - CONV PFD$3.3M
MS$MSMORGAN STANLEY$3.1M
JD$JDJD.com, Inc.$3.1M
TE$TET1 Energy Inc.$3.1M
EVH$EVHEvolent Health, Inc.$3.1M
RKT$RKTRocket Companies, Inc.$3.0M
BOX$BOXBOX INC$3.0M
AMZN$AMZNCALLAMAZON COM INC$3.0M
WGO$WGOWINNEBAGO INDUSTRIES INC$2.9M
CMI$CMICUMMINS INC$2.9M
ZENAS BIOPHARMA INC - CONV$2.8M
AKAM$AKAMAKAMAI TECHNOLOGIES INC$2.8M
BKSY$BKSYPUTBlackSky Technology Inc.$2.8M
W$WWayfair Inc.$2.8M
JBLU$JBLUJETBLUE AIRWAYS CORP$2.6M
AMZN$AMZNAMAZON COM INC$2.6M
NVDA$NVDANVIDIA CORP$2.6M
WILLIS LEASE FINANCE COR - CONV$2.5M
HD$HDCALLHOME DEPOT, INC.$2.5M
CIFR$CIFRCipher Digital Inc.$2.5M
CCL$CCLCarnival Corp Ltd.$2.4M
WHIRLPOOL CORP - CONV PFD$2.4M
MTB$MTBM&T BANK CORP$2.4M
VRT$VRTVertiv Holdings Co$2.3M
CELC$CELCCelcuity Inc.$2.2M
LOW$LOWLOWES COMPANIES INC$2.2M
MARA$MARAMARA Holdings, Inc.$2.2M
MU$MUMICRON TECHNOLOGY INC$2.1M
BSY$BSYBENTLEY SYSTEMS INC$1.9M
DOCN$DOCNDigitalOcean Holdings, Inc.$1.8M
METC$METCRamaco Resources, Inc.$1.5M
RWT$RWTREDWOOD TRUST INC$1.3M
SOFI$SOFICALLSoFi Technologies, Inc.$1.3M
NEXTERA ENERGY INC - CONV PFD$1.2M
JOBY AVIATION INC - CONV$1.2M
LITE$LITELumentum Holdings Inc.$1.1M
MSTR$MSTRStrategy Inc$1.1M
BBIO$BBIOBridgeBio Pharma, Inc.$1.0M
ALNY$ALNYALNYLAM PHARMACEUTICALS, INC.$1.0M
KOS$KOSKosmos Energy Ltd.$949,470
SRPT$SRPTSarepta Therapeutics, Inc.$949,379
HTZ$HTZPUTHERTZ GLOBAL HOLDINGS, INC$906,000
AKAM$AKAMAKAMAI TECHNOLOGIES INC$880,665
BTDR$BTDRCALLBitdeer Technologies Group$872,850
VIRIDIAN THERAPEUTICS IN - CONV$862,225
MDA$MDAMDA Space Ltd.$823,724
LEU$LEUCENTRUS ENERGY CORP$815,183
PLUG$PLUGCALLPLUG POWER INC$813,000
WOLF$WOLFCALLWOLFSPEED, INC.$772,000
ZD$ZDZIFF DAVIS, INC.$770,512
SNOW$SNOWCALLSnowflake Inc.$763,500
MSTR$MSTRStrategy Inc$695,762
IREN$IRENCALLIREN Ltd$685,950
CYTK$CYTKCYTOKINETICS INC$589,021
CIPHER DIGITAL INC - CONV$533,396
AMCX$AMCXAMC Global Media Inc.$516,367
CIFR$CIFRCALLCipher Digital Inc.$490,000
APLD$APLDApplied Digital Corp.$447,298
TVTX$TVTXTravere Therapeutics, Inc.$402,517
HZO$HZOMARINEMAX INC$380,848
WOLF$WOLFWOLFSPEED, INC.$314,839
QGEN$QGENQIAGEN N.V.$253,798
ARRY$ARRYCALLArray Technologies, Inc.$185,250
BBAI$BBAIBigBear.ai Holdings, Inc.$146,800
FMC$FMCCALLFMC CORP$115,000
AUR$AURAurora Innovation, Inc.$19,686
GME$GMEGameStop Corp.$18,911
BBAI$BBAIBigBear.ai Holdings, Inc.$6,482
OPEN$OPENOpendoor Technologies Inc.$594
OPEN$OPENOpendoor Technologies Inc.$339
OPEN$OPENOpendoor Technologies Inc.$288

New Positions (62)

DOORDASH INC - CONV$139.3M
ALPHABET INC - CONV PFD$63.9M
IRTC$IRTC iRhythm Holdings, Inc.$52.5M
CLOUDFLARE INC - CONV$50.2M
FE$FE FIRSTENERGY CORP$50.1M
ORACLE CORP - CONV PFD$47.6M
NCL CORPORATION LTD - CONV$35.2M
ALPHATEC HOLDINGS INC - CONV$33.7M
PPL CORPORATION - CONV PFD$32.7M
INTEGER HOLDINGS CORP - CONV$22.4M
RBRK$RBRK Rubrik, Inc.$22.1M
ARROWHEAD RESEARCH CORP - CONV$21.4M
SITM$SITM SITIME Corp$19.1M
MERIT MEDICAL SYSTEMS IN - CONV$16.6M
CYBERARK SOFTWARE LTD - CONV$15.5M

Exited Positions (52)

SPY$SPYCALL SPDR S&P 500 ETF TRUST
VTR$VTR Ventas, Inc.
DUK$DUK Duke Energy CORP
NOVT$NOVT NOVANTA INC
NEO$NEO NEOGENOMICS INC
NCL CORPORATION LTD
SOFI$SOFI SoFi Technologies, Inc.
AAOI$AAOI APPLIED OPTOELECTRONICS, INC.
BURL$BURL Burlington Stores, Inc.
MSFT$MSFTCALL MICROSOFT CORP
MGPI$MGPI MGP INGREDIENTS INC
ATEC$ATEC Alphatec Holdings, Inc.
GM$GM General Motors Co
UAL$UAL United Airlines Holdings, Inc.
SPOT$SPOT Spotify Technology S.A.

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