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Alyeska Investment Group, L.P.

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13F filer, CIK 1453072, CHICAGO, IL

Alyeska Investment Group, L.P. reported $28,384,872,542 across 542 holdings for the quarter ended 2025-06-30, in a 13F-HR filed 2025-08-14. Its ten largest share positions make up 22.85% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001172661-25-003461

Period
2025-06-30
Reported value
$28.4B
Holdings
542
Top 10 weight
22.85%
New
206
Sold out
157

Part of the filer group Alyeska Investment Group, L.P.

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
GOOGLnew+2,335,726$412M
JPMadded+1,291,608$374M
ANETnew+3,034,238$310M
ZBRAadded+797,535$246M
DISnew+1,761,999$219M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
AMZNreduced-1,850,963-$406M
CSCOreduced-5,023,035-$348M
UALreduced-3,592,119-$286M
WDCreduced-4,121,461-$264M
MDTreduced-2,256,123-$197M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q2 2025

Share positions as resolved from 13F-HR 0001172661-25-003461, largest first. % of portfolio is the value over $28,193,121,514, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
INTELLIGENT BIO SOLUTIONS ININTELLIGENT BIO SOLUTIONS INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 206,199 shares; 2024Q4: not reported; 2025Q1: 613,892 shares; 2025Q2: 613,892 shares 613,892$1.06M<0.01%0
ARGXARGENX SEQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 60,000 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 1,836 shares 1,836$1.01M<0.01%newTimeline
QRVOQORVO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 12,400 shares; 2025Q1: 12,936 shares; 2025Q2: 11,366 shares 11,366$965K<0.01%-1,570Timeline
PROFPROFOUND MED CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 160,000 shares; 2025Q1: 160,000 shares; 2025Q2: 160,000 shares 160,000$944K<0.01%0Timeline
SVCOSILVACO GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 199,194 shares; 2024Q4: 199,194 shares; 2025Q1: 199,194 shares; 2025Q2: 199,194 shares 199,194$940K<0.01%0Timeline
UPBUPSTREAM BIO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 85,000 shares; 2025Q1: 85,000 shares; 2025Q2: 85,000 shares 85,000$933K<0.01%0Timeline
PYPLPAYPAL HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 11,712 shares 11,712$870K<0.01%newTimeline
LUCDLUCID DIAGNOSTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,887,843 shares; 2025Q2: 738,277 shares 738,277$849K<0.01%-1,149,566Timeline
VCVISTEON CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 9,044 shares 9,044$844K<0.01%newTimeline
GNLXGENELUX CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 285,000 shares; 2025Q2: 285,000 shares 285,000$818K<0.01%0Timeline
RHLDRESOLUTE HLDGS MGMT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 23,872 shares; 2025Q2: 23,872 shares 23,872$761K<0.01%0Timeline
IRMIRON MTN INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 176,584 shares; 2025Q2: 6,689 shares 6,689$686K<0.01%-169,895Timeline
ODFLOLD DOMINION FREIGHT LINE INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 4,176 shares 4,176$678K<0.01%newTimeline
COINCOINBASE GLOBAL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 1,739 shares 1,739$610K<0.01%newTimeline
CLYMCLIMB BIO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 485,364 shares 485,364$602K<0.01%newTimeline
VOYAVOYA FINANCIAL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 538,580 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 8,340 shares 8,340$592K<0.01%newTimeline
VSTMVERASTEM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,859,954 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 131,770 shares 131,770$547K<0.01%newTimeline
BYDBOYD GAMING CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 6,438 shares 6,438$504K<0.01%newTimeline
FICOFAIR ISAAC CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 268 shares 268$490K<0.01%newTimeline
EXLSEXLSERVICE HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 10,922 shares 10,922$478K<0.01%newTimeline
OWLTOWLET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 200,000 shares; 2024Q4: 200,000 shares; 2025Q1: 200,000 shares; 2025Q2: 56,075 shares 56,075$471K<0.01%-143,925Timeline
ADICET BIO INCADICET BIO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 655,665 shares; 2024Q4: 655,665 shares; 2025Q1: 655,665 shares; 2025Q2: 655,665 shares 655,665$400K<0.01%0
PTCPTC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 62,530 shares; 2025Q2: 2,300 shares 2,300$396K<0.01%-60,230Timeline
FFICFLUSHING FINL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 221,370 shares; 2025Q1: 342,296 shares; 2025Q2: 32,814 shares 32,814$390K<0.01%-309,482Timeline
SEPNSEPTERNA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 35,000 shares; 2025Q1: 35,000 shares; 2025Q2: 35,000 shares 35,000$370K<0.01%0Timeline
PTCTPTC THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 6,795 shares 6,795$332K<0.01%newTimeline
BBIOBRIDGEBIO PHARMA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 940,415 shares; 2025Q1: not reported; 2025Q2: 7,629 shares 7,629$329K<0.01%newTimeline
MRKRMARKER THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 915,591 shares; 2025Q1: 261,777 shares; 2025Q2: 213,020 shares 213,020$326K<0.01%-48,757Timeline
ISRGINTUITIVE SURGICAL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 269,971 shares; 2024Q4: 195,016 shares; 2025Q1: 302,684 shares; 2025Q2: 585 shares 585$318K<0.01%-302,099Timeline
BOLDBOUNDLESS BIO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 300,000 shares; 2024Q4: 300,000 shares; 2025Q1: 300,000 shares; 2025Q2: 300,000 shares 300,000$303K<0.01%0Timeline
CAMPCAMP4 THERAPEUTICS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 200,000 shares; 2025Q1: 200,000 shares; 2025Q2: 200,000 shares 200,000$290K<0.01%0Timeline
MRVLMARVELL TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 3,398 shares 3,398$263K<0.01%newTimeline
HOWLWEREWOLF THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 235,705 shares; 2024Q4: 235,705 shares; 2025Q1: 235,705 shares; 2025Q2: 235,705 shares 235,705$257K<0.01%0Timeline
ALDEL FINL II INCALDEL FINL II INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 20,757 shares; 2025Q2: 20,757 shares 20,757$228K<0.01%0
NAUTNAUTILUS BIOTECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 441,018 shares; 2024Q4: 253,468 shares; 2025Q1: 253,468 shares; 2025Q2: 253,468 shares 253,468$184K<0.01%0Timeline
INABIN8BIO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 82,484 shares 82,484$172K<0.01%newTimeline
ARTVARTIVA BIOTHERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 100,000 shares; 2024Q4: 100,000 shares; 2025Q1: 100,000 shares; 2025Q2: 100,000 shares 100,000$151K<0.01%0Timeline
SRZNSURROZEN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 20,376 shares; 2024Q4: 10,188 shares; 2025Q1: 10,188 shares; 2025Q2: 10,188 shares 10,188$91.1K<0.01%0Timeline
TRAWTRAWS PHARMA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 116,714 shares; 2025Q1: 52,630 shares; 2025Q2: 52,630 shares 52,630$77.9K<0.01%0Timeline

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
PLTRPALANTIR TECHNOLOGIES INC COMput1,325,400$181Mnew
TOSTTOAST INC STOKput250,000$11.1Mnew

Principal amounts

Notes and convertibles filed as a face amount (PRN). A face amount is never added to a share count (H6).

SecurityTypeAmountValueChange
OATLY GROUP ABOATLY GROUP AB NOTE 9.250% 9/1principal12,052,969$8.92M+532,807

Sold out in Q2 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

The largest 100 of 157. All 157

SecurityShares beforeValue beforeType
SHWSHERWIN WILLIAMS CO537,216$188Mshares
ADBEADOBE INC464,257$178Mshares
COPCONOCOPHILLIPS1,675,130$176Mshares
VZVERIZON COMMUNICATIONS INC3,806,548$173Mshares
MPWRMONOLITHIC PWR SYS INC287,149$167Mshares
AMTAMERICAN TOWER CORP745,070$162Mshares
MOALTRIA GROUP INC2,275,515$137Mshares
BSXBOSTON SCIENTIFIC CORP1,202,779$121Mshares
PAYCPAYCOM SOFTWARE INC523,802$114Mshares
AMHAMERICAN HOMES 4 RENT2,995,393$113Mshares
INTCINTEL CORP3,908,283$88.8Mshares
WDAYWORKDAY INC372,661$87Mshares
LPLALPL FINL HLDGS INC228,371$74.7Mshares
CVNACARVANA CO343,678$71.9Mshares
GENGEN DIGITAL INC2,686,028$71.3Mshares
METMETLIFE INC847,300$68Mshares
AZEK CO INCAZEK CO INC1,272,497$62.2Mshares
RBLXROBLOX CORP1,058,549$61.7Mshares
TELTE CONNECTIVITY PLC426,888$60.3Mshares
GEVGE VERNOVA INC194,225$59.3Mshares
BLKBLACKROCK INC60,718$57.5Mshares
LUVSOUTHWEST AIRLS CO1,674,920$56.2Mshares
SAPSAP SE200,000$53.7Mput
CLSCELESTICA INC657,642$51.8Mshares
BABAALIBABA GROUP HLDG LTD359,118$47.5Mshares
ACNACCENTURE PLC IRELAND152,087$47.5Mshares
WMSADVANCED DRAIN SYS INC DEL422,081$45.9Mshares
WTWWILLIS TOWERS WATSON PLC LTD126,781$42.8Mshares
FANGDIAMONDBACK ENERGY INC257,182$41.1Mshares
KEYSKEYSIGHT TECHNOLOGIES INC272,947$40.9Mshares
QCOMQUALCOMM INC262,060$40.3Mshares
DELLDELL TECHNOLOGIES INC429,324$39.1Mshares
CMCSACOMCAST CORP NEW1,046,308$38.6Mshares
SAIASAIA INC106,540$37.2Mshares
EQHEQUITABLE HLDGS INC714,193$37.2Mshares
CALXCALIX INC1,032,292$36.6Mshares
CTSHCOGNIZANT TECHNOLOGY SOLUTIO478,057$36.6Mshares
SUISUN CMNTYS INC283,344$36.4Mshares
CIENCIENA CORP596,830$36.1Mshares
ARWARROW ELECTRS INC342,845$35.6Mshares
OLLIOLLIES BARGAIN OUTLET HLDGS288,888$33.6Mshares
HDHOME DEPOT INC91,426$33.5Mshares
DOCHEALTHPEAK PROPERTIES INC1,579,334$31.9Mshares
AHRAMERICAN HEALTHCARE REIT INC1,028,322$31.2Mshares
HPEHEWLETT PACKARD ENTERPRISE C1,858,094$28.7Mshares
NDSNNORDSON CORP128,033$25.8Mshares
PSAPUBLIC STORAGE84,062$25.2Mshares
DECKDECKERS OUTDOOR CORP220,675$24.7Mshares
PCTYPAYLOCITY HLDG CORP131,117$24.6Mshares
SNXTD SYNNEX CORPORATION231,071$24Mshares
FROGJFROG LTD717,845$23Mshares
CVXCHEVRON CORPORATION134,369$22.5Mshares
CHDCHURCH & DWIGHT CO INC192,182$21.2Mshares
TTWOTAKE-TWO INTERACTIVE SOFTWAR100,000$20.7Mput
WELLWELLTOWER INC132,857$20.4Mshares
TEAMATLASSIAN CORPORATION94,288$20Mshares
NOVNOV INC1,308,452$19.9Mshares
NNNNNN REIT INC461,979$19.7Mshares
GPNGLOBAL PMTS INC198,252$19.4Mshares
ADPAUTOMATIC DATA PROCESSING IN61,008$18.6Mshares
WYNNWYNN RESORTS LTD212,649$17.8Mshares
DOWDOW HLDGS INC497,310$17.4Mshares
APAAPA CORPORATION814,873$17.1Mshares
CRBGCOREBRIDGE FINL INC531,941$16.8Mshares
MCHPMICROCHIP TECHNOLOGY INC.345,165$16.7Mshares
TRPTC ENERGY CORP349,878$16.5Mshares
CRHCRH PLC184,070$16.2Mshares
FSLYFASTLY INC2,460,562$15.6Mshares
FTNTFORTINET INC150,000$14.4Mput
CROXCROCS INC135,862$14.4Mshares
RBRKRUBRIK INC.232,057$14.2Mshares
BIDUBAIDU INC150,000$13.8Mshares
ARVNARVINAS INC1,800,000$12.6Mshares
CPRTCOPART INC220,496$12.5Mshares
XENEXENON PHARMACEUTICALS INC367,233$12.3Mshares
TXRHTEXAS ROADHOUSE INC72,458$12.1Mshares
ALGMALLEGRO MICROSYSTEMS INC469,589$11.8Mshares
ULSUL SOLUTIONS INC206,876$11.7Mshares
FRPTFRESHPET INC140,000$11.6Mshares
MUMICRON TECHNOLOGY INC129,093$11.2Mshares
PBIPITNEY BOWES INC1,218,990$11Mshares
HPHELMERICH & PAYNE INC407,170$10.6Mshares
PLXSPLEXUS CORP81,624$10.5Mshares
SPIRSPIRE GLOBAL INC1,250,000$10.1Mshares
ITTITT INC73,486$9.49Mshares
LEALEAR CORP105,319$9.29Mshares
APTVAPTIV PLC152,132$9.05Mshares
XYLXYLEM INC73,332$8.76Mshares
STXSEAGATE TECHNOLOGY HLDNGS PL100,000$8.49Mput
MSIMOTOROLA SOLUTIONS INC18,708$8.19Mshares
GXOGXO LOGISTICS INCORPORATED200,000$7.82Mshares
AAOIAPPLIED OPTOELECTRONICS INC485,659$7.45Mshares
NOKNOKIA CORP1,323,670$6.98Mshares
BNTXBIONTECH SE75,000$6.83Mshares
ASNDASCENDIS PHARMA A/S42,416$6.61Mshares
FGF&G ANNUITIES & LIFE INC172,781$6.23Mshares
AMDADVANCED MICRO DEVICES INC58,519$6.01Mshares
TPGTPG INC122,781$5.82Mshares
BLTEBELITE BIO INC83,623$5.54Mshares
NSANATIONAL STORAGE AFFILIATES131,096$5.17Mshares

How Q2 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001172661-25-003461 base2025-08-14acceptance time not in the bulk data set