Alyeska Investment Group, L.P.
Follow13F filer, CIK 1453072, CHICAGO, IL
Alyeska Investment Group, L.P. reported $35,379,688,735 across 605 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-15. Its ten largest share positions make up 22.82% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001172661-26-002284
- Period
- 2026-03-31
- Reported value
- $35.4B
- Holdings
- 605
- Top 10 weight
- 22.82%
- New
- 216
- Sold out
- 186
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| NVDAnew | +5,697,978 | $994M |
| MUnew | +1,999,731 | $676M |
| HOODnew | +7,954,874 | $551M |
| UBERnew | +5,170,925 | $372M |
| GPGIadded | +20,893,047 | $357M |
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 | -2,044,681 | -$1.34B |
| BAreduced | -2,250,411 | -$448M |
| AMZNreduced | -1,963,247 | -$409M |
| DASHexited | -1,643,096 | -$372M |
| EQIXreduced | -300,561 | -$295M |
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 604 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).
| Security | Type | Amount | Value | Change |
|---|---|---|---|---|
| TSLATESLA INC COM | put | 120,000 | $44.6M | new |
Sold out in Q1 2026
Positions in the previous quarter's report that this quarter's report no longer lists.
| Security | Shares before | Value before | Type |
|---|---|---|---|
| DASHDOORDASH INC | 1,643,096 | $372M | shares |
| KRKROGER CO | 4,445,479 | $278M | shares |
| JEFJEFFERIES FINANCIAL GROUP IN | 3,972,352 | $246M | shares |
| TSMTAIWAN SEMICONDUCTOR MANUFAC | 659,462 | $200M | shares |
| IQVIQVIA HLDGS INC | 833,268 | $188M | shares |
| DOXAMDOCS LTD | 2,110,393 | $170M | shares |
| MASIMASIMO CORP | 1,259,307 | $164M | shares |
| VRTXVERTEX PHARMACEUTICALS INC | 354,334 | $161M | shares |
| PNFPPINNACLE FINANCIAL PARTNERS | 1,672,201 | $160M | shares |
| AZNASTRAZENECA PLC-SPONS ADR | 1,726,795 | $159M | shares |
| UNPUNION PAC CORP | 617,129 | $143M | shares |
| OMCOMNICOM GROUP INC | 1,540,468 | $124M | shares |
| BROSDUTCH BROS INC | 1,860,182 | $114M | shares |
| SNPSSYNOPSYS INC | 242,293 | $114M | shares |
| DRIDARDEN RESTAURANTS INC | 615,702 | $113M | shares |
| TGTTARGET CORP | 1,037,129 | $101M | shares |
| UBSUBS GROUP AG | 2,138,351 | $99M | shares |
| GMGENERAL MTRS CO | 1,136,477 | $92.4M | shares |
| DOCUDOCUSIGN INC | 1,328,600 | $90.9M | shares |
| SNAPSNAP INC | 11,195,463 | $90.3M | shares |
| TFCTRUIST FINL CORP | 1,649,165 | $81.2M | shares |
| MRVLMARVELL TECHNOLOGY INC | 930,479 | $79.1M | shares |
| ZSZSCALER INC | 335,147 | $75.4M | shares |
| BRZEBRAZE INC | 2,105,024 | $72.2M | shares |
| EXEEXPAND ENERGY CORPORATION | 620,807 | $68.5M | shares |
| ANETARISTA NETWORKS INC | 519,228 | $68M | shares |
| NETCLOUDFLARE INC | 332,299 | $65.5M | shares |
| CVSCVS HEALTH CORP | 795,000 | $63.1M | shares |
| FOXAFOX CORP | 846,621 | $61.9M | shares |
| SNSHARKNINJA INC | 541,431 | $60.6M | shares |
| CRDOCREDO TECHNOLOGY GROUP HOLDI | 410,707 | $59.1M | shares |
| ALLEALLEGION PLC | 362,955 | $57.8M | shares |
| PHPARKER-HANNIFIN CORP | 62,235 | $54.7M | shares |
| FNFABRINET | 114,371 | $52.1M | shares |
| MAAMID-AMER APT CMNTYS INC | 366,351 | $50.9M | shares |
| SUISUN CMNTYS INC | 409,461 | $50.7M | shares |
| GTLBGITLAB INC | 1,348,638 | $50.6M | shares |
| QRVOQORVO INC | 577,128 | $48.8M | shares |
| FSLYFASTLY INC | 4,789,185 | $48.8M | shares |
| NOWSERVICENOW INC | 317,524 | $48.6M | shares |
| FRTFEDERAL RLTY INVT TR NEW | 460,464 | $46.4M | shares |
| HXLHEXCEL CORP NEW | 622,888 | $46M | shares |
| EPAMEPAM SYS INC | 218,950 | $44.9M | shares |
| KBRKBR INC | 1,112,617 | $44.7M | shares |
| WSMWILLIAMS SONOMA INC | 246,370 | $44M | shares |
| IOTSAMSARA INC | 1,233,257 | $43.7M | shares |
| CTRACOTERRA ENERGY INC | 1,654,878 | $43.6M | shares |
| LDOSLEIDOS HOLDINGS INC | 240,385 | $43.4M | shares |
| AMGAFFILIATED MANAGERS GROUP | 145,483 | $41.9M | shares |
| MMM3M CO | 246,723 | $39.5M | shares |
| LPXLOUISIANA PAC CORP | 488,279 | $39.4M | shares |
| CTSHCOGNIZANT TECHNOLOGY SOLUTIO | 471,451 | $39.1M | shares |
| BXBLACKSTONE INC | 249,801 | $38.5M | shares |
| RZLVREZOLVE AI PLC | 14,861,840 | $38.2M | shares |
| DKSDICKS SPORTING GOODS INC | 175,000 | $34.6M | shares |
| WIXWIX COM LTD | 331,677 | $34.5M | shares |
| VELOVELO3D INC | 2,424,242 | $33.3M | shares |
| SMGSCOTTS MIRACLE-GRO CO | 566,285 | $33M | shares |
| CWCURTISS WRIGHT CORP | 59,579 | $32.8M | shares |
| PENPENUMBRA INC | 101,738 | $31.6M | shares |
| MSMMSC INDL DIRECT INC | 375,000 | $31.5M | shares |
| FBINFORTUNE BRANDS INNOVATIONS I | 625,739 | $31.3M | shares |
| ITGARTNER INC | 123,144 | $31.1M | shares |
| HHYATT HOTELS CORP | 187,113 | $30M | shares |
| FLEXFLEX LTD | 495,550 | $29.9M | shares |
| VOYAVOYA FINANCIAL INC | 400,000 | $29.8M | shares |
| ARWARROW ELECTRS INC | 265,518 | $29.3M | shares |
| FITBFIFTH THIRD BANCORP | 623,506 | $29.2M | shares |
| UDRUDR INC | 757,516 | $27.8M | shares |
| IPINTERNATIONAL PAPER CO | 698,067 | $27.5M | shares |
| SYFSYNCHRONY FINANCIAL | 324,502 | $27.1M | shares |
| KKRKKR & CO INC | 201,816 | $25.7M | shares |
| REGREGENCY CTRS CORP | 366,120 | $25.3M | shares |
| DTMDT MIDSTREAM INC | 205,567 | $24.6M | shares |
| HIGHARTFORD INSURANCE GROUP INC | 171,519 | $23.6M | shares |
| CNXCCONCENTRIX CORP | 551,058 | $22.9M | shares |
| AAGILENT TECHNOLOGIES INC | 168,000 | $22.9M | shares |
| BSXBOSTON SCIENTIFIC CORP | 237,862 | $22.7M | shares |
| BKNGBOOKING HOLDINGS INC | 4,180 | $22.4M | shares |
| FORWARD INDUSTRIES INCFORWARD INDUSTRIES INC | 3,250,161 | $21.5M | shares |
| AXSAXIS CAP HLDGS LTD | 197,806 | $21.2M | shares |
| STCSTEWART INFORMATION SVCS COR | 300,000 | $21.1M | shares |
| TTANSERVICETITAN INC | 191,900 | $20.4M | shares |
| CALXCALIX INC | 375,132 | $19.9M | shares |
| APAAPA CORPORATION | 806,392 | $19.7M | shares |
| MPWRMONOLITHIC PWR SYS INC | 21,578 | $19.6M | shares |
| BAHBOOZ ALLEN HAMILTON HLDG COR | 215,343 | $18.2M | shares |
| DOCSDOXIMITY INC | 408,718 | $18.1M | shares |
| WBSWEBSTER FINL CORP | 286,329 | $18M | shares |
| SATLSATELLOGIC INC | 9,000,000 | $16.8M | shares |
| CNXCNX RES CORP | 456,665 | $16.8M | shares |
| AIRAAR CORP | 200,000 | $16.6M | shares |
| VSHVISHAY INTERTECHNOLOGY INC | 1,065,713 | $15.4M | shares |
| PKGPACKAGING CORP AMER | 72,746 | $15M | shares |
| AZA2Z CUST2MATE SOLUTIONS CORP | 2,250,987 | $14.7M | shares |
| FERGFERGUSON ENTERPRISES INC | 62,680 | $14M | shares |
| CRHCRH PLC | 111,788 | $14M | shares |
| CFLTCONFLUENT INC-CLASS A | 456,976 | $13.8M | shares |
| CVLTCOMMVAULT SYS INC | 100,142 | $12.6M | shares |
| WLTHWEALTHFRONT CORP | 900,000 | $12.2M | shares |
| KLARKLARNA GROUP PLC | 405,000 | $11.7M | shares |
| LYFTLYFT INC | 579,016 | $11.2M | shares |
| BKUBANKUNITED INC | 250,000 | $11.1M | shares |
| DUOLDUOLINGO INC | 61,441 | $10.8M | shares |
| MDUMDU RES GROUP INC | 550,000 | $10.7M | shares |
| MAMASTERCARD INCORPORATED | 18,697 | $10.7M | shares |
| ALGMALLEGRO MICROSYSTEMS INC | 400,000 | $10.6M | shares |
| LSCCLATTICE SEMICONDUCTOR CORP | 139,450 | $10.3M | shares |
| SHAKSHAKE SHACK INC | 125,295 | $10.2M | shares |
| CTRICENTURI HOLDINGS INC | 400,000 | $10.1M | shares |
| OSONESTREAM INC | 530,341 | $9.75M | shares |
| SNDASONIDA SENIOR LIVING INC | 288,865 | $9.42M | shares |
| FVRFRONTVIEW REIT INC | 624,274 | $9.21M | shares |
| FTREFORTREA HLDGS INC | 500,000 | $8.62M | shares |
| GUTSFRACTYL HEALTH INC | 3,809,523 | $8.38M | shares |
| IMTXIMMATICS N.V | 789,163 | $8.29M | shares |
| THOTHOR INDS INC | 80,050 | $8.22M | shares |
| GPCRSTRUCTURE THERAPEUTICS INC | 115,000 | $8M | shares |
| LFUSLITTELFUSE INC | 31,117 | $7.87M | shares |
| MCOMOODYS CORP | 14,961 | $7.64M | shares |
| WLKWESTLAKE CORPORATION | 103,041 | $7.62M | shares |
| BTSGBRIGHTSPRING HEALTH SVCS INC | 200,000 | $7.49M | shares |
| IMNMIMMUNOME INC | 293,750 | $6.31M | shares |
| LMRILUMEXA IMAGING HOLDINGS INC | 334,771 | $6.19M | shares |
| SEISOLARIS ENERGY INFRAS INC | 134,590 | $6.19M | shares |
| OMOUTSET MED INC | 1,614,582 | $5.99M | shares |
| RDWREDWIRE CORPORATION | 772,201 | $5.87M | shares |
| KYTXKYVERNA THERAPEUTICS INC | 600,000 | $5.64M | shares |
| REZIRESIDEO TECHNOLOGIES INC | 159,744 | $5.61M | shares |
| LWLGLIGHTWAVE LOGIC INC | 1,700,000 | $5.51M | shares |
| PTCTPTC THERAPEUTICS INC | 72,307 | $5.49M | shares |
| INGMINGRAM MICRO HLDG CORP | 256,745 | $5.48M | shares |
| PROFPROFOUND MED CORP | 678,570 | $5.34M | shares |
| QUBTQUANTUM COMPUTING INC | 500,000 | $5.13M | shares |
| KZIAKAZIA THERAPEUTICS LTD | 738,321 | $5.09M | shares |
| SLDESLIDE INS HLDGS INC | 258,966 | $5.04M | shares |
| SPRYARS PHARMACEUTICALS INC | 418,883 | $4.88M | shares |
| RBRKRUBRIK INC. | 63,653 | $4.87M | shares |
| TRIPTRIPADVISOR INC | 330,918 | $4.82M | shares |
| ATENA10 NETWORKS INC | 272,093 | $4.81M | shares |
| ADTNADTRAN HOLDINGS INC | 545,464 | $4.74M | shares |
| WAYWAYSTAR HLDG CORP | 130,719 | $4.28M | shares |
| QUREUNIQURE NV | 151,058 | $3.61M | shares |
| STRIVE INCSTRIVE INC | 4,789,369 | $3.53M | shares |
| RCUSARCUS BIOSCIENCES INC | 142,518 | $3.4M | shares |
| TNYATENAYA THERAPEUTICS INC | 4,000,000 | $2.85M | shares |
| TLSITRISALUS LIFE SCIENCES INC | 407,500 | $2.84M | shares |
| DNNDENISON MINES CORP | 1,000,400 | $2.66M | shares |
| KMTSKESTRA MED TECHNOLOGIES LTD | 100,000 | $2.65M | shares |
| GHRSGH RESEARCH PLC | 204,975 | $2.6M | shares |
| NUVLNUVALENT INC | 25,533 | $2.57M | shares |
| BITFBITFARMS LTD | 1,079,700 | $2.54M | shares |
| CNTXCONTEXT THERAPEUTICS INC | 1,663,355 | $2.45M | shares |
| STOKSTOKE THERAPEUTICS INC | 75,000 | $2.38M | shares |
| IVAINVENTIVA SA | 500,000 | $2.33M | shares |
| PLXSPLEXUS CORP | 15,289 | $2.25M | shares |
| PUMPPROPETRO HLDG CORP | 224,461 | $2.13M | shares |
| VOXRVOX ROYALTY CORP | 425,000 | $2.01M | shares |
| CASYCASEYS GEN STORES INC | 3,229 | $1.78M | shares |
| HIMSHIMS & HERS HEALTH INC | 50,000 | $1.62M | shares |
| OLNOLIN CORP | 60,906 | $1.27M | shares |
| GNLXGENELUX CORPORATION | 285,000 | $1.24M | shares |
| CAMPCAMP4 THERAPEUTICS CORP | 200,000 | $1.23M | shares |
| LITELUMENTUM HLDGS INC | 3,266 | $1.2M | shares |
| CPRTCOPART INC | 25,550 | $1M | shares |
| HIIHUNTINGTON INGALLS INDS INC | 2,880 | $979K | shares |
| ELUTELUTIA INC | 1,281,172 | $887K | shares |
| CRCRANE COMPANY | 3,815 | $704K | shares |
| BENFRANKLIN TEMPLETON INC | 26,469 | $632K | shares |
| PRUPRUDENTIAL FINL INC | 5,493 | $620K | shares |
| NUAINEW ERA ENERGY & DIGITAL INC | 200,000 | $586K | shares |
| LLYELI LILLY & CO | 522 | $561K | shares |
| ELWTELAUWIT CONNECTION INC | 100,000 | $507K | shares |
| NAUTNAUTILUS BIOTECHNOLOGY INC | 253,468 | $494K | shares |
| PIIIP3 HEALTH PARTNERS INC | 137,406 | $480K | shares |
| ALLYALLY FINL INC | 10,268 | $465K | shares |
| NHICNEWHOLD INVT CORP III | 43,563 | $455K | shares |
| SSBSOUTHSTATE BK CORP | 4,808 | $452K | shares |
| KFIIK&F GROWTH ACQUISITION CORP | 42,045 | $440K | shares |
| XAIRBEYOND AIR INC | 582,638 | $423K | shares |
| NVTNVENT ELEC PLC | 3,440 | $351K | shares |
| CCIICOHEN CIRCLE ACQUISIT CORP I | 33,000 | $344K | shares |
| GNTAGENENTA SCIENCE S P A | 219,838 | $328K | shares |
| OYSEOYSTER ENTERPRISES II ACQUIS | 25,000 | $261K | shares |
| ALDFALDEL FINL II INC | 20,757 | $223K | shares |
| KPRXKIORA PHARMACEUTICALS INC | 76,904 | $152K | shares |
How Q1 2026 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 0001172661-26-002284 | base | 2026-05-15 | acceptance time not in the bulk data set |