AtaibeckleyATAI
13F holders, Q2 2026 (June 30)239holders +61
79new positions
19sold out
5famous investors
$5.27avg. 13F price*
At the end of Q2 2026, 239 institutions reported holding Ataibeckley Inc. (ATAI) in their 13F filings, up 61 from Q1 2026. 79 opened new positions and 19 sold out. The largest holders were BlackRock, Inc. ($134.8M), Deep Track Capital, LP ($76.0M) and Vanguard Capital Management LLC ($61.9M). 5 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Ataibeckley Inc.
- CUSIP
- 04650F101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 79 | $65.0M |
| Exits | 19 | $18.6M |
All 13F filers, Q1 2026 → Q2 2026: 56,774,691 shares bought and 22,085,657 shares sold, net +34,689,034 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 239 holders
| BlackRock, Inc. | 0.00% | Add +274.1% | 25,574,573 | $134.8M |
| Deep Track Capital, LP | 1.12% | Add +20.1% | 14,417,442 | $76.0M |
| Vanguard Capital Management LLC | 0.00% | Reduce -0.1% | 11,747,249 | $61.9M |
| State Street Corp. | 0.00% | Add +624.2% | 8,287,054 | $43.7M |
| Geode Capital Management, LLC | 0.00% | Add +176.2% | 6,933,309 | $36.5M |
| Adage Capital Partners Gp, L.L.C. | 0.04% | No change | 5,642,758 | $29.7M |
| UBS Group AG | 0.00% | Reduce -40.4% | 4,424,701 | $23.3M |
| Vanguard Portfolio Management LLC | 0.00% | New | 4,106,450 | $21.6M |
| Morgan Stanley | 0.00% | Reduce -0.3% | 3,843,253 | $20.3M |
| Candriam S.C.A. | 0.07% | Reduce -1.5% | 3,039,399 | $16.0M |
| Foresite Capital Management VI LLC | 2.26% | No change | 2,750,000 | $14.5M |
| Northern Trust Corp. | 0.00% | Add +381.2% | 2,589,167 | $13.6M |
| Citadel Advisors | 0.01% | Add +1134.0% | 2,114,908 | $11.1M |
| RTW Investments, LP | 0.09% | No change | 2,000,000 | $10.5M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +66.4% | 1,965,683 | $10.4M |
| Millennium Management | 0.01% | Reduce -59.4% | 1,770,526 | $9.3M |
| Eagle Health Investments LP | 1.49% | No change | 1,709,359 | $9.0M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +25.4% | 1,576,296 | $8.3M |
| Halter Ferguson Financial Inc. | 1.27% | New | 1,485,590 | $7.8M |
| First Trust Advisors LP | 0.00% | New | 1,375,500 | $7.2M |
| T. Rowe Price Associates Inc. | 0.00% | New | 1,350,732 | $7.1M |
| Nuveen, LLC | 0.00% | Add +631.3% | 1,295,262 | $6.8M |
| Newtyn Management, LLC | 0.78% | Reduce -33.3% | 1,187,808 | $6.3M |
| Moore Capital Management, LP | 0.12% | No change | 952,380 | $5.0M |
| Goldman Sachs Group Inc. | 0.00% | Add +81.6% | 946,100 | $5.0M |
| ADAR1 Capital Management, LLC | 0.23% | No change | 913,242 | $4.8M |
| Bank of New York Mellon Corp | 0.00% | Add +1855.7% | 891,983 | $4.7M |
| AdvisorShares Investments LLC | 0.56% | Add +55.5% | 882,892 | $4.7M |
| Two Sigma Investments, LP | 0.00% | Reduce -58.4% | 822,471 | $4.3M |
| Orbimed Advisors LLC | 0.08% | Add +129.8% | 797,500 | $4.2M |
| Woodline Partners LP | 0.01% | No change | 600,000 | $3.2M |
| Boussard & Gavaudan Gestion Sas | 0.35% | — | 540,893 | $2.9M |
| JGP Global Gestao de Recursos Ltda. | 5.88% | New | 500,000 | $2.6M |
| Bank of America Corp. | 0.00% | Reduce -40.2% | 490,433 | $2.6M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +84.3% | 490,135 | $2.6M |
| Sumitomo Mitsui Trust Group, Inc. | 0.00% | Reduce -13.7% | 489,613 | $2.6M |
| Susquehanna International Group, LLP | 0.00% | Reduce -90.8% | 487,486 | $2.6M |
| Amova Asset Management Americas, Inc. | 0.03% | Reduce -14.7% | 483,952 | $2.5M |
| Swiss National Bank | 0.00% | Add +45.4% | 473,700 | $2.5M |
| Rhumbline Advisers | 0.00% | New | 399,436 | $2.1M |
| Man Group plc | 0.00% | Reduce -34.0% | 358,812 | $1.9M |
| Deutsche Bank AG | 0.00% | Add +4892.6% | 345,042 | $1.8M |
| BIT Capital GmbH | 0.06% | Add +75.6% | 320,576 | $1.7M |
| Voya Investment Management LLC | 0.00% | New | 304,576 | $1.6M |
| Wells Fargo & Company | 0.00% | Add +4458.8% | 297,918 | $1.6M |
| JPMorgan Chase & Co. | 0.00% | Add +42.0% | 273,350 | $1.5M |
| Jefferies Financial Group Inc. | 0.01% | No change | 275,900 | $1.5M |
| California State Teachers Retirement System | 0.00% | New | 264,382 | $1.4M |
| Warm Springs Advisors Inc. | 0.96% | Add +92.8% | 263,000 | $1.4M |
| CenterBook Partners LP | 0.07% | Reduce -63.7% | 256,623 | $1.4M |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.09% | Add +34.5% | 252,913 | $1.3M |
| Invesco Ltd. | 0.00% | Add +367.6% | 248,757 | $1.3M |
| Ameriprise Financial Inc. | 0.00% | Reduce -61.0% | 241,024 | $1.3M |
| Citigroup Inc. | 0.00% | Add +388.4% | 239,550 | $1.3M |
| Alliancebernstein L.P. | 0.00% | Add +1576.9% | 355,500 | $1.3M |
| Jump Financial, LLC | 0.01% | Add +375.1% | 218,675 | $1.2M |
| Catalio Capital Management, LP | 0.20% | No change | 196,858 | $1.0M |
| Axxion S.A. | 0.07% | — | 193,223 | $1.0M |
| Rockefeller Capital Management L.P. | 0.00% | Add +5.6% | 189,000 | $996K |
| MetLife Investment Management, LLC | 0.00% | New | 188,676 | $994K |
| Burkehill Global Management, LP | 0.04% | No change | 185,000 | $975K |
| Barclays PLC | 0.00% | Add +370.7% | 179,877 | $948K |
| Stableford Capital II LLC | 0.31% | New | 168,350 | $887K |
| Legal & General Group Plc | 0.00% | Add +57.9% | 166,783 | $879K |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | Add +50.5% | 166,315 | $876K |
| Axon Capital LP | 1.50% | Reduce -50.0% | 152,904 | $806K |
| Diametric Capital, LP | 0.08% | New | 148,702 | $784K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | New | 146,911 | $774K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +127.5% | 145,800 | $768K |
| Carrera Capital Advisors | 0.11% | No change | 137,560 | $725K |
| NewEdge Advisors, LLC | 0.00% | New | 121,116 | $638K |
| LPL Financial LLC | 0.00% | Add +412.4% | 117,676 | $620K |
| State of Wisconsin Investment Board | 0.00% | Add +7.5% | 111,188 | $586K |
| Marshall Wace, LLP | 0.00% | Reduce -95.3% | 110,019 | $580K |
| MYDA Advisors LLC | 0.14% | Add +120.0% | 110,000 | $580K |
| Insigneo Advisory Services, LLC | 0.02% | New | 104,252 | $549K |
| Lighthouse Investment Partners, LLC | 0.02% | Add +695.5% | 103,420 | $545K |
| Eversept Partners, LP | 0.03% | New | 102,430 | $540K |
| Verdad Advisers, LP | 0.51% | Reduce -55.8% | 100,681 | $531K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | New | 94,497 | $498K |
| New York State Common Retirement Fund | 0.00% | New | 93,900 | $495K |
| Z3 Capital Partners, LLC | 0.10% | New | 92,525 | $488K |
| EntryPoint Capital, LLC | 0.11% | New | 86,497 | $456K |
| Virtus Investment Advisers, LLC | 0.10% | Add +31.3% | 83,469 | $440K |
| Tudor Investment Corporation | 0.00% | New | 81,911 | $432K |
| Jupiter Topco LLC | 0.00% | — | 79,400 | $418K |
| State of New Jersey Common Pension Fund D | 0.00% | Add +35.1% | 76,338 | $402K |
| Vontobel Holding Ltd. | 0.00% | Add +279.4% | 75,878 | $400K |
| Vanguard Global Advisers, LLC | 0.00% | Reduce -14.7% | 75,442 | $398K |
| Truist Financial Corp. | 0.00% | Add +358.0% | 75,080 | $396K |
| Profund Advisors LLC | 0.01% | New | 73,598 | $388K |
| China Universal Asset Management Co., Ltd. | 0.02% | Reduce -4.1% | 72,173 | $380K |
| WINTON GROUP Ltd | 0.01% | Add +9.6% | 70,600 | $372K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +45.5% | 67,455 | $355K |
| Sei Investments Co. | 0.00% | New | 66,060 | $348K |
| Vanguard Investments Australia, Ltd. | 0.00% | Add +52.5% | 65,697 | $346K |
| Arizona State Retirement System | 0.00% | Add +43.5% | 65,144 | $343K |
| STRS Ohio | 0.00% | New | 62,800 | $331K |
| Squarepoint Ops LLC | 0.00% | Reduce -86.7% | 62,672 | $330K |
| HighTower Advisors, LLC | 0.00% | Add +61.6% | 61,643 | $325K |
| Walleye Capital LLC | 0.00% | New | 60,818 | $321K |
| Fore Capital, LLC | 1.00% | No change | 60,000 | $316K |
| Quantinno Capital Management LP | 0.00% | No change | 58,246 | $307K |
| Trueblood Wealth Management, LLC | 0.10% | Add +12.2% | 56,101 | $296K |
| BNP Paribas Financial Markets | 0.00% | Add +634.0% | 55,503 | $293K |
| Intech Investment Management LLC | 0.00% | New | 55,423 | $292K |
| ProShare Advisors LLC | 0.00% | Add +232.5% | 54,025 | $285K |
| Prudential Financial Inc. | 0.00% | New | 52,680 | $278K |
| Rafferty Asset Management, LLC | 0.00% | New | 52,551 | $277K |
| Caprock Group, LLC | 0.01% | No change | 52,075 | $274K |
| Balyasny Asset Management L.P. | 0.00% | New | 50,249 | $265K |
| Chiron Capital Management, LLC | 0.24% | New | 50,126 | $264K |
| Seaview Investment Managers LLC | 0.08% | No change | 49,922 | $263K |
| KLP Kapitalforvaltning As | 0.00% | New | 49,100 | $259K |
| Amundi | 0.00% | Add +31.9% | 43,700 | $230K |
| Axq Capital, LP | 0.03% | New | 43,673 | $230K |
| SG Americas Securities, LLC | 0.00% | New | 42,559 | $224K |
| Ruane, Cunniff & Goldfarb L.P. | 0.00% | No change | 42,112 | $222K |
| North Star Investment Management Corp. | 0.01% | Add +35.7% | 38,375 | $202K |
| Pictet Asset Management Holding SA | 0.00% | Add +61.1% | 35,859 | $189K |
| MAI Capital Management | 0.00% | Add +3847.7% | 35,608 | $188K |
| AQR Capital Management | 0.00% | Add +213.2% | 34,673 | $183K |
| Cresset Asset Management, LLC | 0.00% | Add +10.4% | 34,576 | $182K |
| Victory Capital Management Inc. | 0.00% | New | 33,895 | $179K |
| Thoroughbred Financial Services, LLC | 0.01% | No change | 33,820 | $178K |
| Raymond James Financial Inc. | 0.00% | Add +10.1% | 33,022 | $174K |
| Adalta Capital Management LLC | 0.07% | Add +189.0% | 31,711 | $167K |
| Fiduciary Financial Advisors | 0.02% | New | 30,852 | $163K |
| Xponance LLC | 0.00% | New | 30,797 | $162K |
| Creative Planning | 0.00% | Add +13.2% | 30,784 | $162K |
| Kingswood Wealth Advisors, LLC | 0.01% | No change | 30,007 | $158K |
| FreeGulliver LLC | 0.05% | New | 29,500 | $155K |
| Ameritas Investment Partners, Inc. | 0.00% | New | 29,077 | $153K |
| Robertson Stephens Wealth Management, LLC | 0.00% | No change | 28,297 | $149K |
| Teacher Retirement System of Texas | 0.00% | Add +25.8% | 27,113 | $143K |
| Janney Montgomery Scott LLC | 0.00% | Add +35.3% | 26,519 | $140K |
| Russell Investments Group, Ltd. | 0.00% | Add +111400.0% | 25,645 | $135K |
| Bright Futures Wealth Management, LLC. | 0.09% | No change | 25,000 | $132K |
| Wedmont Private Capital | 0.00% | No change | 25,000 | $129K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Add +6.5% | 24,391 | $129K |
| Simon Quick Advisors, LLC | 0.01% | New | 24,358 | $128K |
| Strategic Blueprint, LLC | 0.01% | Add +0.2% | 23,538 | $124K |
| Principal Financial Group Inc. | 0.00% | New | 22,509 | $119K |
| Neuberger Berman Group LLC | 0.00% | Add +47.1% | 21,794 | $115K |
| Landscape Capital Management, L.L.C. | 0.01% | New | 21,628 | $114K |
| Mercer Global Advisors Inc. | 0.00% | Add +5.2% | 20,712 | $109K |
| Royal Bank of Canada | 0.00% | Add +75.8% | 20,317 | $107K |
| Regent Peak Wealth Advisors LLC | 0.02% | No change | 20,000 | $105K |
| Hexagon Capital Partners LLC | 0.01% | New | 20,000 | $105K |
| Snowden Capital Advisors LLC | 0.00% | New | 19,911 | $105K |
| Cetera Investment Advisers | 0.00% | Add +8.8% | 19,768 | $104K |
| Shay Capital LLC | 0.01% | Reduce -88.2% | 19,422 | $102K |
| Verdence Capital Advisors LLC | 0.01% | Add +0.4% | 19,251 | $101K |
| Bank of Montreal | 0.00% | Add +0.9% | 19,110 | $101K |
| Stonehage Fleming Financial Services Holdings Ltd | 0.00% | No change | 19,080 | $101K |
| Baker Avenue Asset Management, LP | 0.00% | Add +3.5% | 19,046 | $100K |
| Moneta Group Investment Advisors LLC | 0.00% | New | 18,904 | $100K |
| Canada Pension Plan Investment Board | 0.00% | New | 18,900 | $100K |
| Corient Private Wealth LP | 0.00% | Add +76.0% | 18,624 | $98K |
| CIBC Bancorp USA Inc. | 0.00% | New | 17,989 | $95K |
| Composition Wealth, LLC | 0.00% | Add +6.4% | 17,917 | $94K |
| Audent Global Asset Management, LLC | 0.10% | No change | 16,837 | $89K |
| Resolute Advisors LLC | 0.02% | No change | 16,777 | $88K |
| Swiss Life Asset Management Ltd | 0.00% | New | 16,685 | $88K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Reduce -13.1% | 16,466 | $87K |
| Parallel Advisors, LLC | 0.00% | Add +14.9% | 15,453 | $81K |
| Macquarie Group Ltd. | 0.00% | New | 15,000 | $79K |
| D. E. Shaw & Co. | 0.00% | Reduce -46.5% | 14,669 | $77K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.00% | Add +45.2% | 14,522 | $77K |
| Jones Financial Companies LLLP | 0.00% | Add +128.2% | 13,755 | $73K |
| CRA Financial Services, LLC | 0.01% | No change | 12,903 | $68K |
| State of Wyoming | 0.01% | New | 12,898 | $68K |
| Osaic Holdings, Inc. | 0.00% | Add +282.5% | 12,898 | $68K |
| Victory Financial Group, LLC | 0.01% | Add +4.7% | 12,403 | $65K |
| Hunter Perkins Capital Management, LLC | 0.01% | No change | 12,341 | $65K |
| CIBC Asset Management Inc | 0.00% | New | 11,279 | $59K |
| Prelude Capital Management, LLC | 0.00% | New | 11,167 | $59K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -23.5% | 11,144 | $59K |
| WealthTrust Asset Management, LLC | 0.03% | New | 11,127 | $59K |
| Myecfo, LLC | 0.02% | New | 10,389 | $55K |
| Captrust Financial Advisors | 0.00% | New | 10,191 | $54K |
| Gould Capital, LLC | 0.03% | No change | 10,000 | $53K |
| Verity Asset Management, Inc. | 0.02% | No change | 10,000 | $53K |
| Williams Jones Wealth Management, LLC. | 0.00% | No change | 10,000 | $53K |
| GF Fund Management Co. LTD. | 0.00% | Reduce -5.4% | 7,685 | $41K |
| Steward Partners Investment Advisory, LLC | 0.00% | Add +52.8% | 7,640 | $40K |
| Evolution Wealth Management Inc. | 0.02% | No change | 6,467 | $34K |
| Federation des caisses Desjardins du Quebec | 0.00% | Add +58.7% | 5,950 | $31K |
| Crewe Advisors LLC | 0.00% | No change | 5,540 | $29K |
| Persistent Asset Partners Ltd | 0.01% | New | 5,071 | $27K |
| Nisa Investment Advisors, LLC | 0.00% | New | 4,970 | $26K |
| FMR LLC | 0.00% | New | 4,502 | $24K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | Add +16.9% | 4,154 | $22K |
| Caitong International Asset Management Co., Ltd | 0.00% | Add +545.2% | 3,742 | $20K |
| Westside Investment Management, Inc. | 0.00% | No change | 2,881 | $15K |
| SBI Securities Co., Ltd. | 0.00% | Add +21.2% | 2,107 | $11K |
| Foster Dykema Cabot & Partners, LLC | 0.00% | New | 2,045 | $11K |
| Planning Strategies Inc. | 0.01% | — | 2,000 | $11K |
| Principia Wealth Advisory, LLC | 0.01% | No change | 2,000 | $11K |
| Institute for Wealth Management, LLC. | 0.00% | New | 1,960 | $10K |
| ANTIPODES PARTNERS Ltd | 0.00% | Reduce -75.4% | 1,849 | $10K |
| IFP Advisors, Inc | 0.00% | New | 1,800 | $9K |
| Sterling Capital Management LLC | 0.00% | New | 1,741 | $9K |
| Northwestern Mutual Wealth Management Co. | 0.00% | New | 1,600 | $8K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | New | 1,539 | $8K |
| Quent Capital, LLC | 0.00% | No change | 1,518 | $8K |
| Lodestone Wealth Management LLC | 0.00% | Add +57.1% | 1,375 | $7K |
| National Bank of Canada | 0.00% | No change | 1,301 | $7K |
| Ancora Advisors LLC | 0.00% | Add +12.7% | 1,293 | $7K |
| Aster Capital Management (DIFC) Ltd | 0.00% | New | 1,122 | $6K |
| Global Retirement Partners, LLC | 0.00% | — | 1,080 | $6K |
| Southern Michigan Bank & Trust | 0.00% | No change | 1,069 | $6K |
| Main Street Group, LTD | 0.00% | New | 1,000 | $5K |
| Quintet Private Bank (Europe) S.A. | 0.00% | No change | 1,000 | $5K |
| IFG Advisory, LLC | 0.00% | New | 1,000 | $5K |
| Larson Financial Group LLC | 0.00% | New | 966 | $5K |
| Caldwell Sutter Capital, Inc. | 0.00% | Add +28.6% | 900 | $5K |
| TD Waterhouse Canada Inc. | 0.00% | No change | 733 | $4K |
| Optiver Holding B.V. | 0.00% | New | 597 | $3K |
| Avion Wealth | 0.00% | No change | 500 | $2K |
| Allworth Financial LP | 0.00% | Add +148.5% | 338 | $2K |
| Arax Advisory Partners | 0.00% | New | 306 | $2K |
| Chesapeake Asset Management LLC | 0.00% | New | 300 | $2K |
| Atlantic Union Bankshares Corp | 0.00% | New | 300 | $2K |
| Guardian Partners Inc. | 0.00% | New | 295 | $2K |
| SJS Investment Consulting Inc. | 0.00% | New | 267 | $1K |
| Tradewinds Capital Management, LLC | 0.00% | New | 250 | $1K |
| Harbour Investments, Inc. | 0.00% | No change | 200 | $1K |
| Rothschild Investment LLC | 0.00% | Add +146.8% | 190 | $1K |
| Essential Partners LLC | 0.00% | New | 182 | $959 |
| GAMMA Investing LLC | 0.00% | No change | 159 | $838 |
| Compass Financial Management LLC | 0.00% | — | 150 | $790 |
| LifeSteps Financial, Inc. | 0.00% | New | 126 | $664 |
| EverSource Wealth Advisors, LLC | 0.00% | New | 54 | $285 |
| Hollencrest Capital Management | 0.00% | New | 25 | $132 |
| Clearstead Advisors, LLC | 0.00% | New | 23 | $122 |
| Farther Finance Advisors, LLC | 0.00% | Add +2200.0% | 23 | $121 |
| Beacon Investment Advisory Services, Inc. | 0.00% | New | 15 | $80 |
| TrinityBridge Ltd | 0.00% | No change | 56 | $0 |
"% of holder's portfolio" is ATAI's weight in each manager's 13F, not the share of Ataibeckley Inc. the manager owns.