Alyeska Investment Group, L.P.
Follow13F filer, CIK 1453072, CHICAGO, IL
Alyeska Investment Group, L.P. reported $25,100,628,470 across 493 holdings for the quarter ended 2025-03-31, in a 13F-HR filed 2025-05-15. Its ten largest share positions make up 22.22% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001172661-25-002312
- Period
- 2025-03-31
- Reported value
- $25.1B
- Holdings
- 493
- Top 10 weight
- 22.22%
- New
- 161
- Sold out
- 204
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| AMZNadded | +2,596,566 | $494M |
| MSFTadded | +1,001,557 | $376M |
| CRMnew | +988,971 | $265M |
| EAnew | +1,557,586 | $225M |
| Tnew | +7,682,735 | $217M |
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
| Security | Shares change | Approx. value |
|---|---|---|
| IVVreduced | -1,483,284 | -$833M |
| BABAreduced | -3,619,859 | -$479M |
| METAreduced | -689,905 | -$398M |
| BAreduced | -1,921,487 | -$328M |
| GOOGLexited | -1,696,790 | -$321M |
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.
Back to all 488 share positions
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).
Principal amounts
Notes and convertibles filed as a face amount (PRN). A face amount is never added to a share count (H6).
| Security | Type | Amount | Value | Change |
|---|---|---|---|---|
| OATLY GROUP ABOATLY GROUP AB NOTE 9.250% 9/1 | principal | 11,520,162 | $7.78M | 0 |
Sold out in Q1 2025
Positions in the previous quarter's report that this quarter's report no longer lists.
| Security | Shares before | Value before | Type |
|---|---|---|---|
| GOOGLALPHABET INC | 1,696,790 | $321M | shares |
| DTDYNATRACE INC | 3,753,453 | $204M | shares |
| ROSTROSS STORES INC | 1,169,914 | $177M | shares |
| TXNTEXAS INSTRS INC | 838,683 | $157M | shares |
| IDXXIDEXX LABS INC | 378,318 | $156M | shares |
| AJGGALLAGHER ARTHUR J & CO | 422,472 | $120M | shares |
| JBLJABIL INC | 810,727 | $117M | shares |
| DDSDILLARDS INC | 265,078 | $114M | shares |
| ENPHENPHASE ENERGY INC | 1,349,032 | $92.7M | shares |
| GPCGENUINE PARTS CO | 789,050 | $92.1M | shares |
| UAAUNDER ARMOUR INC | 9,789,553 | $81.1M | shares |
| DYDYCOM INDS INC | 462,968 | $80.6M | shares |
| QUBTQUANTUM COMPUTING INC | 4,230,000 | $69.6M | shares |
| WCCWESCO INTL INC | 378,441 | $68.5M | shares |
| TRGPTARGA RES CORP | 374,677 | $66.9M | shares |
| CHKPCHECK POINT SOFTWARE TECH LT | 345,887 | $64.6M | shares |
| RRXREGAL REXNORD CORPORATION | 400,050 | $62.1M | shares |
| AONAON PLC | 165,734 | $59.5M | shares |
| VIKVIKING HOLDINGS LTD | 1,325,200 | $58.4M | shares |
| PHPARKER-HANNIFIN CORP | 85,013 | $54.1M | shares |
| CCITIGROUP INC | 752,281 | $53M | shares |
| LHXL3HARRIS TECHNOLOGIES INC | 241,103 | $50.7M | shares |
| AAPLAPPLE INC | 200,000 | $50.1M | put |
| EWEDWARDS LIFESCIENCES CORP | 662,405 | $49M | shares |
| ACHRARCHER AVIATION INC | 4,999,767 | $48.7M | shares |
| IBITISHARES BITCOIN TRUST ETF | 912,328 | $48.4M | shares |
| OXYOCCIDENTAL PETE CORP | 951,059 | $47M | shares |
| SYFSYNCHRONY FINANCIAL | 677,245 | $44M | shares |
| HHYATT HOTELS CORP | 279,991 | $44M | shares |
| AAONAAON INC | 360,714 | $42.4M | shares |
| WHWYNDHAM HOTELS & RESORTS INC | 417,661 | $42.1M | shares |
| INTEGRAL AD SCIENCE HLDNG COINTEGRAL AD SCIENCE HLDNG CO | 3,979,205 | $41.5M | shares |
| FRTFEDERAL RLTY INVT TR NEW | 363,026 | $40.6M | shares |
| AVBAVALONBAY CMNTYS INC | 180,794 | $39.8M | shares |
| EGPEASTGROUP PPTYS INC | 246,608 | $39.6M | shares |
| SMGSCOTTS MIRACLE-GRO CO | 594,428 | $39.4M | shares |
| INTRA-CELLULAR THERAPIES INCINTRA-CELLULAR THERAPIES INC | 451,146 | $37.7M | shares |
| CRLCHARLES RIV LABS INTL INC | 200,262 | $37M | shares |
| AALAMERICAN AIRLINES GROUP INC | 2,016,129 | $35.1M | shares |
| SANMSANMINA CORP | 460,796 | $34.9M | shares |
| ESIELEMENT SOLUTIONS INC | 1,341,782 | $34.1M | shares |
| SPGSIMON PPTY GROUP INC NEW | 195,355 | $33.6M | shares |
| CFGCITIZENS FINL GROUP INC | 759,696 | $33.2M | shares |
| IRTCIRHYTHM HOLDINGS INC | 351,745 | $31.7M | shares |
| ESTCELASTIC N V | 318,671 | $31.6M | shares |
| BALLBALL CORP | 560,179 | $30.9M | shares |
| IRINGERSOLL RAND INC | 339,292 | $30.7M | shares |
| PGRPROGRESSIVE CORP | 125,358 | $30M | shares |
| MRVIMARAVAI LIFESCIENCES HLDGS I | 5,329,420 | $29M | shares |
| JAZZJAZZ PHARMACEUTICALS PLC | 228,101 | $28.1M | shares |
| GGGGRACO INC | 325,990 | $27.5M | shares |
| BILLBILL HOLDINGS INC | 323,511 | $27.4M | shares |
| DLBDOLBY LABORATORIES INC | 349,732 | $27.3M | shares |
| NSSCNAPCO SEC TECHNOLOGIES INC | 757,219 | $26.9M | shares |
| BBIOBRIDGEBIO PHARMA INC | 940,415 | $25.8M | shares |
| KRNTKORNIT DIGITAL LTD | 765,667 | $23.7M | shares |
| FLUTFLUTTER ENTMT PLC | 88,299 | $22.8M | shares |
| TTDTHE TRADE DESK INC | 192,352 | $22.6M | shares |
| BKRBAKER HUGHES COMPANY | 542,571 | $22.3M | shares |
| WMTWALMART INC | 244,300 | $22.1M | shares |
| FLSFLOWSERVE CORP | 378,723 | $21.8M | shares |
| KBRKBR INC | 367,722 | $21.3M | shares |
| LDOSLEIDOS HOLDINGS INC | 146,779 | $21.1M | shares |
| UNITED STATES STL CORP NEWUNITED STATES STL CORP NEW | 609,005 | $20.7M | shares |
| LULULULULEMON ATHLETICA INC | 51,192 | $19.6M | shares |
| NVRNVR INC | 2,382 | $19.5M | shares |
| ORCLORACLE CORP | 113,899 | $19M | shares |
| LWLAMB WESTON HLDGS INC | 276,436 | $18.5M | shares |
| NVONOVO-NORDISK A S | 209,866 | $18.1M | shares |
| TTTRANE TECHNOLOGIES PLC | 47,418 | $17.5M | shares |
| ACGLARCH CAP GROUP LTD | 187,407 | $17.3M | shares |
| OPCHOPTION CARE HEALTH INC | 732,948 | $17M | shares |
| IBKRINTERACTIVE BROKERS GROUP IN | 94,718 | $16.7M | shares |
| RHRH | 41,553 | $16.4M | shares |
| MTZMASTEC INC | 118,607 | $16.1M | shares |
| DBXDROPBOX INC | 533,133 | $16M | shares |
| CHRDCHORD ENERGY CORPORATION | 129,814 | $15.2M | shares |
| RPRXROYALTY PHARMA PLC | 589,848 | $15M | shares |
| MEDPMEDPACE HLDGS INC | 45,000 | $15M | shares |
| TRIPTRIPADVISOR INC | 986,990 | $14.6M | shares |
| CMCANADIAN IMPERIAL BANK OF CO | 230,000 | $14.5M | shares |
| HOODROBINHOOD MKTS INC | 382,960 | $14.3M | shares |
| LAZLAZARD INC | 275,067 | $14.2M | shares |
| SOCSABLE OFFSHORE CORP | 607,286 | $13.9M | shares |
| SNOWSNOWFLAKE INC | 88,638 | $13.7M | shares |
| UBERUBER TECHNOLOGIES INC | 225,000 | $13.6M | shares |
| JUNIPER NETWORKS INCJUNIPER NETWORKS INC | 360,508 | $13.5M | shares |
| FFIVF5 INC | 52,930 | $13.3M | shares |
| STWDSTARWOOD PPTY TR INC | 700,000 | $13.3M | shares |
| NTCTNETSCOUT SYS INC | 594,954 | $12.9M | shares |
| WPCWP CAREY INC | 232,463 | $12.7M | shares |
| ALLYALLY FINL INC | 347,802 | $12.5M | shares |
| AIRAAR CORP | 201,217 | $12.3M | shares |
| KRESPDR SERIES TRUST | 203,480 | $12.3M | shares |
| SSENTINELONE INC | 550,934 | $12.2M | shares |
| VICIVICI PPTYS INC | 413,272 | $12.1M | shares |
| TCOMTRIP COM GROUP LTD | 175,000 | $12M | shares |
| INFORMATICA INCINFORMATICA INC | 450,000 | $11.7M | shares |
| ONTONTERRIS INC | 627,204 | $11.6M | shares |
| MSOSADVISORSHARES TR | 2,915,138 | $11.1M | shares |
| WULFTERAWULF INC | 1,938,222 | $11M | shares |
| APLEAPPLE HOSPITALITY REIT INC | 711,971 | $10.9M | shares |
| ELANELANCO ANIMAL HEALTH INC | 900,000 | $10.9M | shares |
| EGEVEREST GROUP LTD | 30,000 | $10.9M | shares |
| APLDAPPLIED DIGITAL CORP | 1,400,000 | $10.7M | shares |
| BKUBANKUNITED INC | 266,247 | $10.2M | shares |
| PFSIPENNYMAC FINL SVCS INC NEW | 98,162 | $10M | shares |
| MARMARRIOTT INTL INC NEW | 35,429 | $9.88M | shares |
| PINSPINTEREST INC | 339,707 | $9.85M | shares |
| ARMKARAMARK | 262,330 | $9.79M | shares |
| ASPNASPEN AEROGELS INC | 800,000 | $9.5M | shares |
| BFAMBRIGHT HORIZONS FAM SOL IN D | 85,000 | $9.42M | shares |
| VSTVISTRA CORP | 66,572 | $9.18M | shares |
| FORMFORMFACTOR INC | 201,946 | $8.89M | shares |
| ARDTARDENT HEALTH INC | 515,154 | $8.8M | shares |
| AHRTAH RLTY TR INC | 850,100 | $8.7M | shares |
| LUNRINTUITIVE MACHINES INC | 476,532 | $8.65M | shares |
| PERIPERION NETWORK LTD | 1,000,000 | $8.47M | shares |
| MGRCMCGRATH RENTCORP | 74,664 | $8.35M | shares |
| SWKSTANLEY BLACK & DECKER INC | 103,669 | $8.32M | shares |
| LEGNLEGEND BIOTECH CORP | 250,000 | $8.13M | shares |
| TEMTEMPUS AI INC | 239,202 | $8.08M | shares |
| EOSEEOS ENERGY ENTERPRISES INC | 1,628,500 | $7.91M | shares |
| KBDCKAYNE ANDERSON BDC INC | 473,989 | $7.84M | shares |
| MBLYMOBILEYE GLOBAL INC | 393,022 | $7.83M | shares |
| KLCKINDERCARE LEARNING COMPANIE | 425,964 | $7.58M | shares |
| WALGREENS BOOTS ALLIANCE INCWALGREENS BOOTS ALLIANCE INC | 803,863 | $7.5M | shares |
| TTECTTEC HLDGS INC | 1,498,715 | $7.48M | shares |
| BEACON ROOFING SUPPLY INCBEACON ROOFING SUPPLY INC | 70,349 | $7.15M | shares |
| PKGPACKAGING CORP AMER | 29,787 | $6.71M | shares |
| FCXFREEPORT MCMORAN INC | 175,000 | $6.66M | shares |
| DXCDXC TECHNOLOGY CO | 326,586 | $6.53M | shares |
| CORZCORE SCIENTIFIC INC NEW | 440,856 | $6.19M | shares |
| AUBATLANTIC UN BANKSHARES CORP | 161,295 | $6.11M | shares |
| PRVAPRIVIA HEALTH GROUP INC | 300,000 | $5.87M | shares |
| CLDTCHATHAM LODGING TR | 618,047 | $5.53M | shares |
| MLTXMOONLAKE IMMUNOTHERAPEUTICS | 100,000 | $5.42M | shares |
| SMWBSIMILARWEB LTD | 375,000 | $5.31M | shares |
| IONSIONIS PHARMACEUTICALS INC | 150,000 | $5.24M | shares |
| VVXV2X INC | 100,000 | $4.78M | shares |
| MRXMAREX GROUP PLC | 150,000 | $4.68M | shares |
| ARQARQ INC | 555,500 | $4.21M | shares |
| EVGOEVGO INC | 1,000,000 | $4.05M | shares |
| PCGPG&E CORP | 200,000 | $4.04M | shares |
| AEYEAUDIOEYE INC | 250,000 | $3.8M | shares |
| MANUMANCHESTER UTD PLC NEW | 215,531 | $3.74M | shares |
| ORNORION GROUP HLDGS INC | 500,000 | $3.67M | shares |
| REVGREV GROUP INC | 113,652 | $3.62M | shares |
| BVBRIGHTVIEW HLDGS INC | 223,845 | $3.58M | shares |
| FCFSFIRSTCASH HOLDINGS INC | 34,249 | $3.55M | shares |
| AROCARCHROCK INC | 137,500 | $3.42M | shares |
| GFLGFL ENVIRONMENTAL INC | 75,000 | $3.34M | shares |
| BFSSAUL CTRS INC | 85,404 | $3.31M | shares |
| QXOQXO INC | 203,491 | $3.24M | shares |
| MBXMBX BIOSCIENCES INC | 174,700 | $3.22M | shares |
| SEESEALED AIR CORP NEW | 92,305 | $3.12M | shares |
| TBBBBBB FOODS INC | 107,739 | $3.05M | shares |
| SRPTSAREPTA THERAPEUTICS INC | 24,997 | $3.04M | shares |
| NFENEW FORTRESS ENERGY INC | 200,000 | $3.02M | shares |
| NAMSNEWAMSTERDAM PHARMA COMPANY | 114,707 | $2.95M | shares |
| RITMRITHM CAPITAL CORP | 250,000 | $2.71M | shares |
| GCMGGCM GROSVENOR INC | 191,053 | $2.34M | shares |
| ABBVABBVIE INC | 12,957 | $2.3M | shares |
| CIVICIVITAS RESOURCES INC | 50,000 | $2.29M | shares |
| ATECALPHATEC HLDGS INC | 248,846 | $2.28M | shares |
| MPBMID PENN BANCORP INC | 75,000 | $2.16M | shares |
| TBCHTURTLE BEACH CORP | 120,885 | $2.09M | shares |
| HEHAWAIIAN ELEC INDS INC MTN B | 208,752 | $2.03M | shares |
| MGTXMEIRAGTX HLDGS PLC | 330,182 | $2.01M | shares |
| RWTREDWOOD TRUST INC | 305,460 | $1.99M | shares |
| LCTXLINEAGE CELL THERAPEUTICS IN | 3,947,369 | $1.98M | shares |
| DTMDT MIDSTREAM INC | 19,325 | $1.92M | shares |
| GNTXGENTEX CORP | 66,379 | $1.91M | shares |
| BWMNBOWMAN CONSULTING GROUP LTD | 72,955 | $1.82M | shares |
| CUREVAC NVCUREVAC NV | 500,000 | $1.71M | shares |
| ASPIASP ISOTOPES INC | 347,022 | $1.57M | shares |
| UHSUNIVERSAL HLTH SVCS INC | 7,679 | $1.38M | shares |
| CALCCALCIMEDICA INC | 372,256 | $1.32M | shares |
| CGONCG ONCOLOGY INC | 45,000 | $1.29M | shares |
| LACLITHIUM AMERS CORP NEW | 400,000 | $1.19M | shares |
| GLOBAL BLUE GROUP HOLDING A…GLOBAL BLUE GROUP HOLDING AG ORD … | 169,076 | $1.17M | shares |
| PACSPACS GROUP INC | 80,612 | $1.06M | shares |
| SVVSAVERS VALUE VLG INC | 100,000 | $1.02M | shares |
| CPCANADIAN PACIFIC KANSAS CITY | 13,686 | $990K | shares |
| MYPSPLAYSTUDIOS INC | 500,000 | $930K | shares |
| TERNTERNS PHARMACEUTICALS INC | 150,000 | $831K | shares |
| ROKROCKWELL AUTOMATION INC | 2,848 | $814K | shares |
| CMICUMMINS INC | 2,081 | $725K | shares |
| PONYPONY AI INC | 50,000 | $718K | shares |
| CTKBCYTEK BIOSCIENCES INC | 100,000 | $649K | shares |
| ENVVENO MEDICAL CORPORATIONENVVENO MEDICAL CORPORATION | 209,180 | $632K | shares |
| ACHCACADIA HEALTHCARE COMPANY IN | 13,349 | $529K | shares |
| HGHAMILTON INSURANCE GROUP LTD | 26,007 | $495K | shares |
| IOTSAMSARA INC | 10,608 | $463K | shares |
| ELVAELECTROVAYA INC | 175,535 | $435K | shares |
| DTILPRECISION BIOSCIENCES INC | 100,000 | $381K | shares |
| NKLAQNIKOLA CORP | 319,792 | $381K | shares |
| CGTXCOGNITION THERAPEUTICS INC | 500,000 | $351K | shares |
| EBAYEBAY INC. | 5,650 | $350K | shares |
| GUTSFRACTYL HEALTH INC | 150,000 | $309K | shares |
| WALWESTERN ALLIANCE BANCORP | 3,534 | $295K | shares |
| WHDCACTUS INC | 5,000 | $292K | shares |
| OATLY GROUP ABOATLY GROUP AB | 369,674 | $245K | shares |
| KYTXKYVERNA THERAPEUTICS INC | 45,000 | $168K | shares |
How Q1 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).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0001172661-25-002312 | base | 2025-05-15 | acceptance time not in the bulk data set |