AtaiBeckley Inc.
ATAIDelisted Sep 11, 2026- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0002081043
AtaiBeckley Inc. was delisted on Sep 11, 2026; its insiders filed their last Form 4 on Sep 11, 2026; 242 institutions reported holding it in 13F filings for Q2 2026, worth $710.6M in total; no superinvestor held it.
13F holders, Q3 2025
Institutional positions in AtaiBeckley Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 129
- +36 vs. Q2 2025
- Shares held
- 43.7M
- +14.5M (+49.7%) vs. Q2 2025
- Total value
- $231.1M
- +$167.2M (+261.6%) vs. Q2 2025
- New holders
- 50
- 33 more added
- Sold out
- 14
- 14 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATAI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 242 | $710.6M |
| Q1 2026 | 184 | $355.0M |
| Q4 2025 | 138 | $227.8M |
| Q3 2025 | 129 | $231.1M |
| Q2 2025 | 93 | $63.9M |
| Q1 2025 | 79 | $29.7M |
| Q4 2024 | 88 | $19.3M |
| Q3 2024 | 75 | $13.5M |
| Q2 2024 | 89 | $16.1M |
| Q1 2024 | 88 | $24.6M |
| Q4 2023 | 88 | $18.9M |
| Q3 2023 | 96 | $19.1M |
| Q2 2023 | 97 | $26.3M |
| Q1 2023 | 105 | $31.3M |
| Q4 2022 | 116 | $66.6M |
| Q3 2022 | 101 | $88.1M |
| Q2 2022 | 98 | $79.6M |
| Q1 2022 | 87 | $79.4M |
| Q4 2021 | 84 | $109.4M |
| Q3 2021 | 54 | $169.9M |
| Q2 2021 | 44 | $212.2M |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding AtaiBeckley Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Group AG | 7,677,289 | $40.6M | 0.01% | −22,470−0.3% | Reduced |
| Adage Capital Partners GP, L.L.C. | 5,434,782 | $28.7M | 0.05% | 00.0% | Unchanged |
| Morgan Stanley | 4,815,563 | $25.5M | 0.00% | +1,321,271+37.8% | Added |
| Citadel Advisors LLC | 2,575,994 | $13.6M | 0.01% | +1,396,451+118.4% | Added |
| Ally Bridge Group (NY) LLC | 2,287,005 | $12.1M | 10.13% | +2,287,005 | New |
| ARK Investment Management LLCSuperinvestorARK Invest | 2,019,551 | $10.7M | 0.06% | +2,019,551 | New |
| T. Rowe Price Investment Management, Inc. | 1,939,951 | $10.3M | 0.01% | +1,939,951 | New |
| Millennium Management LLC | 1,097,768 | $5.81M | 0.00% | −90,397−7.6% | Reduced |
| Pale Fire Capital SE | 1,080,768 | $5.72M | 0.63% | −1,559,616−59.1% | Reduced |
| Marshall Wace, LLP | 1,065,881 | $5.64M | 0.01% | +786,007+280.8% | Added |
| Moore Capital Management, LP | 952,380 | $5.04M | 0.10% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 913,242 | $4.83M | 0.48% | +913,242 | New |
| JPMorgan Chase & Co | 769,600 | $4.07M | 0.00% | +756,168+5,629.6% | Added |
| Brown University | 718,500 | $3.80M | 2.25% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 712,445 | $3.77M | 0.00% | +17,414+2.5% | Added |
| CenterBook Partners LP | 651,131 | $3.44M | 0.17% | +651,131 | New |
| Group One Trading, L.P. | 600,507 | $3.18M | 0.09% | +562,754+1,490.6% | Added |
| Jane Street Group, LLC | 597,274 | $3.16M | 0.00% | +500,734+518.7% | Added |
| AdvisorShares Investments LLC | 506,311 | $2.68M | 0.44% | +116,549+29.9% | Added |
| Fred Alger Management, LLC | 488,855 | $2.59M | 0.01% | +488,855 | New |
| Susquehanna International Group, LLP | 449,855 | $2.38M | 0.00% | +449,855 | New |
| Goldman Sachs Group Inc | 449,046 | $2.38M | 0.00% | +101,178+29.1% | Added |
| Vanguard Group Inc | 444,027 | $2.35M | 0.00% | +7,095+1.6% | Added |
| HRT Financial LP | 401,276 | $2.12M | 0.01% | +401,276 | New |
| Two Sigma Investments, LP | 363,826 | $1.92M | 0.00% | −146,235−28.7% | Reduced |
| OrbiMed Advisors LLC | 347,000 | $1.84M | 0.04% | +347,000 | New |
| American Century Companies Inc | 247,869 | $1.31M | 0.00% | +247,869 | New |
| Geode Capital Management, LLC | 242,344 | $1.28M | 0.00% | +97,975+67.9% | Added |
| Bank of America Corp | 228,283 | $1.21M | 0.00% | +118,385+107.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 202,781 | $1.07M | 0.00% | +202,781 | New |
| Nikko Asset Management Americas, Inc. | 202,781 | $1.07M | 0.01% | +202,781 | New |
| Catalio Capital Management, LP | 196,858 | $1.04M | 0.19% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 179,000 | $946.9K | 0.00% | +179,000 | New |
| Numerai GP LLC | 153,800 | $813.6K | 0.11% | +153,800 | New |
| Squarepoint Ops LLC | 151,664 | $802.3K | 0.00% | +151,664 | New |
| State Street Corp | 142,561 | $754.1K | 0.00% | +63,015+79.2% | Added |
| Simplex Trading, LLC | 137,642 | $728.0K | 0.02% | +58,109+73.1% | Added |
| Balyasny Asset Management LLC | 118,874 | $628.8K | 0.00% | +118,874 | New |
| Wealth Enhancement Advisory Services, LLC | 109,787 | $608.2K | 0.00% | +109,787 | New |
| Barclays PLC | 97,538 | $516.0K | 0.00% | −67,349−40.8% | Reduced |
| HighTower Advisors, LLC | 79,356 | $419.8K | 0.00% | +52,135+191.5% | Added |
| Raymond James Financial Inc | 76,698 | $405.7K | 0.00% | +24,946+48.2% | Added |
| StemPoint Capital LP | 76,032 | $402.2K | 0.08% | +76,032 | New |
| Qube Research & Technologies Ltd | 69,885 | $369.7K | 0.00% | +69,885 | New |
| TD Asset Management Inc | 68,576 | $362.8K | 0.00% | +68,576 | New |
| Shay Capital LLC | 68,000 | $359.7K | 0.07% | +68,000 | New |
| Citigroup Inc | 64,177 | $339.5K | 0.00% | +59,414+1,247.4% | Added |
| DLD Asset Management, LP | 60,000 | $317.4K | 0.04% | +60,000 | New |
| Quantinno Capital Management LP | 58,246 | $308.1K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 53,477 | $283.0K | 0.00% | +42,021+366.8% | Added |
| Davy Global Fund Management Ltd | 52,399 | $277.2K | 0.02% | +52,399 | New |
| Captrust Financial Advisors | 50,000 | $264.5K | 0.00% | +50,000 | New |
| Claudia M.P. Batlle, CRP (R) LLC | 49,922 | $264.1K | 0.10% | 00.0% | Unchanged |
| Thoroughbred Financial Services, LLC | 47,214 | $249.0K | 0.02% | +47,214 | New |
| Oxford Asset Management LLP | 46,382 | $245.4K | 0.08% | +46,382 | New |
| Sender Co & Partners, Inc. | 43,176 | $228.4K | 0.09% | +43,176 | New |
| Ruane, Cunniff & Goldfarb L.P. | 42,112 | $222.8K | 0.00% | 00.0% | Unchanged |
| Diametric Capital, LP | 40,815 | $215.9K | 0.08% | −12,209−23.0% | Reduced |
| Kingswood Wealth Advisors, LLC | 40,000 | $211.6K | 0.01% | −20,000−33.3% | Reduced |
| Cresset Asset Management, LLC | 35,984 | $190.4K | 0.00% | 00.0% | Unchanged |
| Man Group plc | 32,277 | $170.7K | 0.00% | +32,277 | New |
| Dauntless Investment Group, LLC | 31,159 | $164.8K | 0.43% | +31,159 | New |
| GWM Advisors LLC | 30,275 | $160.2K | 0.00% | +30,275 | New |
| Stephens Inc | 29,380 | $155.4K | 0.00% | +29,380 | New |
| Evoke Wealth, LLC | 26,600 | $140.7K | 0.00% | 00.0% | Unchanged |
| Wedmont Private Capital | 25,000 | $138.5K | 0.01% | 00.0% | Unchanged |
| Creative Planning | 25,760 | $136.3K | 0.00% | +7,528+41.3% | Added |
| Bright Futures Wealth Management, LLC. | 25,000 | $132.3K | 0.10% | +25,000 | New |
| Strategic Blueprint, LLC | 23,500 | $124.3K | 0.01% | 00.0% | Unchanged |
| Verdence Capital Advisors LLC | 19,178 | $119.3K | 0.01% | 00.0% | Unchanged |
| Ieq Capital, LLC | 21,888 | $115.8K | 0.00% | +21,888 | New |
| LPL Financial LLC | 21,783 | $115.2K | 0.00% | +2,658+13.9% | Added |
| Regent Peak Wealth Advisors LLC | 20,000 | $105.8K | 0.02% | +20,000 | New |
| Hudson Bay Capital Management LP | 19,700 | $104.2K | 0.00% | +19,700 | New |
| Baker Avenue Asset Management, LP | 18,400 | $97.3K | 0.00% | +18,400 | New |
| Audent Global Asset Management, LLC | 16,837 | $89.1K | 0.06% | 00.0% | Unchanged |
| Resolute Partners Group | 16,777 | $88.8K | 0.02% | 00.0% | Unchanged |
| Toroso Investments, LLC | 16,713 | $88.4K | 0.00% | +16,713 | New |
| Robertson Stephens Wealth Management, LLC | 16,689 | $88.3K | 0.00% | −12−0.1% | Reduced |
| Truist Financial Corp | 16,394 | $86.7K | 0.00% | +4,098+33.3% | Added |
| North Star Investment Management Corp. | 15,675 | $82.9K | 0.01% | 00.0% | Unchanged |
| PTM Wealth Management, LLC | 15,000 | $82.0K | 0.05% | +2,500+20.0% | Added |
| Moneta Group Investment Advisors LLC | 14,746 | $78.0K | 0.00% | +2,000+15.7% | Added |
| Hunter Perkins Capital Management, LLC | 14,741 | $78.0K | 0.02% | 00.0% | Unchanged |
| Coastal Bridge Advisors, LLC | 14,500 | $76.7K | 0.01% | +14,500 | New |
| Cambridge Investment Research Advisors, Inc. | 14,045 | $74.0K | 0.00% | +600+4.5% | Added |
| Y-Intercept (Hong Kong) Ltd | 13,192 | $69.8K | 0.00% | +13,192 | New |
| CRA Financial Services, LLC | 12,903 | $68.3K | 0.01% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 12,600 | $66.7K | 0.00% | +1,900+17.8% | Added |
| BIT Capital GmbH | 12,501 | $66.1K | 0.00% | −10,717−46.2% | Reduced |
| Victory Financial Group, LLC | 11,849 | $62.7K | 0.01% | +11,849 | New |
| Choate Investment Advisors | 11,750 | $62.2K | 0.00% | +11,750 | New |
| Prelude Capital Management, LLC | 11,291 | $59.7K | 0.00% | −9,454−45.6% | Reduced |
| Brown Advisory Inc | 10,460 | $55.3K | 0.00% | +10,460 | New |
| Invesco Ltd. | 10,033 | $53.1K | 0.00% | −6,165−38.1% | Reduced |
| Commonwealth Equity Services, LLC | 10,017 | $53.0K | 0.00% | +10,017 | New |
| Verity Asset Management, Inc. | 10,000 | $52.9K | 0.02% | 00.0% | Unchanged |
| Williams Jones Wealth Management, LLC. | 10,000 | $52.9K | 0.00% | 00.0% | Unchanged |
| Detalus Advisors, LLC | 10,000 | $52.9K | 0.01% | 00.0% | Unchanged |
| Gould Capital, LLC | 10,000 | $52.9K | 0.03% | 00.0% | Unchanged |