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, Q1 2024
Institutional positions in AtaiBeckley Inc. as of Mar 31, 2024. 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
- 88
- +1 vs. Q4 2023
- Shares held
- 12.5M
- −921.4K (−6.9%) vs. Q4 2023
- Total value
- $24.6M
- +$5.70M (+30.2%) vs. Q4 2023
- New holders
- 13
- 15 more added
- Sold out
- 12
- 21 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding AtaiBeckley Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 2,667,943 | $5.26M | 0.00% | −478,638−15.2% | Reduced |
| Millennium Management LLC | 2,216,520 | $4.37M | 0.00% | +1,455,764+191.4% | Added |
| BlackRock Inc. | 1,401,436 | $2.76M | 0.00% | +41,232+3.0% | Added |
| Marshall Wace, LLP | 793,839 | $1.56M | 0.00% | +17,950+2.3% | Added |
| Brown University | 718,500 | $1.42M | 0.56% | 00.0% | Unchanged |
| Vanguard Group Inc | 413,776 | $815.1K | 0.00% | +4,314+1.1% | Added |
| Two Sigma Investments, LP | 400,985 | $789.9K | 0.00% | −14,758−3.5% | Reduced |
| Franklin Resources Inc | 356,357 | $702.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 307,826 | $606.4K | 0.00% | −118,281−27.8% | Reduced |
| Tejara Capital Ltd | 260,215 | $512.6K | 0.19% | −30,000−10.3% | Reduced |
| Barclays PLC | 245,717 | $484.1K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 219,318 | $432.1K | 0.00% | +107,674+96.4% | Added |
| XTX Topco Ltd | 184,612 | $363.7K | 0.05% | +83,125+81.9% | Added |
| AdvisorShares Investments LLC | 182,188 | $358.9K | 0.06% | −13,681−7.0% | Reduced |
| Hyperion Capital Advisors LP | 168,416 | $331.8K | 0.16% | 00.0% | Unchanged |
| Bank of Montreal | 140,692 | $282.8K | 0.00% | +140,692 | New |
| Geode Capital Management, LLC | 117,226 | $230.9K | 0.00% | 00.0% | Unchanged |
| BIT Capital GmbH | 103,232 | $203.4K | 0.02% | 00.0% | Unchanged |
| Walleye Capital LLC | 102,368 | $201.7K | 0.00% | +102,368 | New |
| Bank of America Corp | 82,541 | $162.6K | 0.00% | −476,096−85.2% | Reduced |
| Credit Suisse AG | 81,484 | $160.5K | 0.00% | +30,089+58.5% | Added |
| State Street Corp | 81,060 | $159.7K | 0.00% | −6,018−6.9% | Reduced |
| Quattro Financial Advisors LLC | 70,976 | $139.8K | 0.04% | +70,976 | New |
| Susquehanna International Group, LLP | 56,693 | $111.7K | 0.00% | −92,120−61.9% | Reduced |
| Two Sigma Securities, LLC | 55,540 | $109.4K | 0.01% | +21,487+63.1% | Added |
| Objectivity Squared, LLC | 44,261 | $107.6K | 0.09% | +2,000+4.7% | Added |
| Royal Bank of Canada | 51,724 | $102.0K | 0.00% | +1,571+3.1% | Added |
| Cerity Partners LLC | 51,522 | $101.5K | 0.00% | −46,443−47.4% | Reduced |
| Qube Research & Technologies Ltd | 50,556 | $99.6K | 0.00% | −77,938−60.7% | Reduced |
| Claudia M.P. Batlle, CRP (R) LLC | 49,922 | $98.3K | 0.03% | 00.0% | Unchanged |
| American Century Companies Inc | 46,628 | $91.9K | 0.00% | +46,628 | New |
| HighTower Advisors, LLC | 44,189 | $87.0K | 0.00% | −750−1.7% | Reduced |
| Ruane, Cunniff & Goldfarb L.P. | 42,112 | $83.0K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 36,676 | $72.3K | 0.00% | −281,338−88.5% | Reduced |
| Cubist Systematic Strategies, LLC | 36,288 | $71.5K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 35,290 | $69.5K | 0.00% | −123,030−77.7% | Reduced |
| China Universal Asset Management Co., Ltd. | 31,899 | $62.8K | 0.01% | +12,693+66.1% | Added |
| Freestone Capital Holdings, LLC | 30,000 | $59.1K | 0.00% | 00.0% | Unchanged |
| Kingswood Wealth Advisors, LLC | 30,000 | $59.1K | 0.01% | +30,000 | New |
| Commonwealth Equity Services, LLC | 30,175 | $59.0K | 0.00% | +597+2.0% | Added |
| XML Financial, LLC | 27,457 | $54.1K | 0.01% | 00.0% | Unchanged |
| Creative Planning | 25,812 | $50.9K | 0.00% | −2,406−8.5% | Reduced |
| UBS Group AG | 24,878 | $49.0K | 0.00% | −6,005−19.4% | Reduced |
| Two Sigma Advisers, LP | 20,900 | $41.2K | 0.00% | −40,500−66.0% | Reduced |
| Wealthspire Advisors, LLC | 20,874 | $41.1K | 0.00% | 00.0% | Unchanged |
| Hunter Perkins Capital Management, LLC | 19,241 | $38.0K | 0.01% | 00.0% | Unchanged |
| Verdence Capital Advisors LLC | 19,109 | $37.6K | 0.00% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 18,685 | $36.8K | 0.00% | −28,000−60.0% | Reduced |
| Audent Global Asset Management, LLC | 16,837 | $33.2K | 0.03% | 00.0% | Unchanged |
| Resolute Partners Group | 16,777 | $33.1K | 0.01% | 00.0% | Unchanged |
| Robertson Stephens Wealth Management, LLC | 16,721 | $32.9K | 0.00% | 00.0% | Unchanged |
| Moneta Group Investment Advisors LLC | 14,254 | $28.1K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 14,431 | $28.0K | 0.00% | +14,431 | New |
| Strategic Blueprint, LLC | 13,500 | $26.6K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 13,187 | $26.0K | 0.00% | +13,187 | New |
| CRA Financial Services, LLC | 12,903 | $25.4K | 0.01% | +12,903 | New |
| Squarepoint Ops LLC | 12,458 | $24.5K | 0.00% | +411+3.4% | Added |
| ProShare Advisors LLC | 11,635 | $22.9K | 0.00% | +1,028+9.7% | Added |
| Cresset Asset Management, LLC | 11,531 | $22.7K | 0.00% | −300,082−96.3% | Reduced |
| Conservest Capital Advisors, Inc. | 10,002 | $19.7K | 0.00% | 00.0% | Unchanged |
| Williams Jones Wealth Management, LLC. | 10,000 | $19.7K | 0.00% | 00.0% | Unchanged |
| Detalus Advisors, LLC | 10,000 | $19.7K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 8,670 | $17.1K | 0.00% | −6,855−44.2% | Reduced |
| CIBC Private Wealth Group, LLC | 7,972 | $14.8K | 0.00% | +7,972 | New |
| Wells Fargo & Company | 6,410 | $12.6K | 0.00% | +6,410 | New |
| Crewe Advisors LLC | 5,540 | $10.9K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 5,250 | $10.3K | 0.00% | +5,250 | New |
| Gould Capital, LLC | 5,000 | $9.85K | 0.01% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 2,450 | $4.72K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 1,993 | $3.77K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,292 | $2.54K | 0.00% | −160−11.0% | Reduced |
| Global Retirement Partners, LLC | 1,080 | $2.13K | 0.00% | +1,000+1,250.0% | Added |
| Tortoise Investment Management, LLC | 1,000 | $1.97K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 842 | $1.66K | 0.00% | −2,391−74.0% | Reduced |
| Daiwa Securities Group Inc. | 468 | $1.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 350 | $1.00K | 0.00% | +350 | New |
| Caldwell Sutter Capital, Inc. | 500 | $985 | 0.00% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 400 | $820 | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 400 | $744 | 0.00% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 300 | $591 | 0.00% | +300 | New |
| JJJ Advisors Inc. | 212 | $418 | 0.00% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 166 | $327 | 0.00% | 00.0% | Unchanged |
| Highlander Capital Management, LLC | 150 | $296 | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 150 | $296 | 0.00% | 00.0% | Unchanged |
| 1832 Asset Management L.P. | 100 | $197 | 0.00% | 00.0% | Unchanged |
| Naples Money Management LLC | 100 | $197 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 50 | $99 | 0.00% | 00.0% | Unchanged |
| AlphaMark Advisors, LLC | 200 | $0 | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −623,677−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −130,849−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −108,168−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −53,129−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −29,140−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −17,952−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −16,975−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −16,545−100.0% | Sold out |
| CIBC World Markets Inc. | 0 | $0 | 0.00% | −10,007−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −280−100.0% | Sold out |
| Resources Management Corp | 0 | $0 | 0.00% | −139−100.0% | Sold out |