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 2026
Institutional positions in AtaiBeckley Inc. as of Mar 31, 2026. 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
- 184
- +48 vs. Q4 2025
- Shares held
- 100.3M
- +44.8M (+80.6%) vs. Q4 2025
- Total value
- $355.0M
- +$127.9M (+56.3%) vs. Q4 2025
- New holders
- 75
- 37 more added
- Sold out
- 27
- 30 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding AtaiBeckley Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wedmont Private Capital | 25,000 | $94.0K | 0.00% | 00.0% | Unchanged |
| Evoke Wealth, LLC | 26,511 | $93.8K | 0.00% | −89−0.3% | Reduced |
| Quantessence Capital LLC | 25,311 | $89.6K | 0.44% | +25,311 | New |
| Bright Futures Wealth Management, LLC. | 25,000 | $88.5K | 0.06% | 00.0% | Unchanged |
| Strategic Blueprint, LLC | 23,500 | $83.2K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 22,965 | $81.3K | 0.00% | −548−2.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 22,891 | $81.0K | 0.00% | +2,255+10.9% | Added |
| Pictet Asset Management Holding SA | 22,253 | $78.8K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 21,559 | $76.3K | 0.00% | −2,989−12.2% | Reduced |
| Alliancebernstein L.P. | 21,200 | $75.0K | 0.00% | +21,200 | New |
| Vontobel Holding Ltd. | 20,000 | $70.8K | 0.00% | +20,000 | New |
| Regent Peak Wealth Advisors LLC | 20,000 | $70.8K | 0.01% | +20,000 | New |
| Mercer Global Advisors Inc | 19,683 | $69.7K | 0.00% | +19,683 | New |
| Janney Montgomery Scott LLC | 19,604 | $69.0K | 0.00% | +154+0.8% | Added |
| Verdence Capital Advisors LLC | 19,178 | $67.9K | 0.00% | 00.0% | Unchanged |
| Stonehage Fleming Financial Services Holdings Ltd | 19,080 | $67.5K | 0.00% | +19,080 | New |
| Mirae Asset Global Investments Co., Ltd. | 18,945 | $67.1K | 0.00% | +1,296+7.3% | Added |
| Bank of Montreal | 18,930 | $67.0K | 0.00% | +18,930 | New |
| Baker Avenue Asset Management, LP | 18,400 | $65.1K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 18,164 | $64.3K | 0.00% | +18,164 | New |
| Miracle Mile Advisors, LLC | 16,837 | $59.6K | 0.00% | 00.0% | Unchanged |
| Audent Global Asset Management, LLC | 16,837 | $59.6K | 0.06% | 00.0% | Unchanged |
| Resolute Partners Group | 16,777 | $59.4K | 0.02% | 00.0% | Unchanged |
| Truist Financial Corp | 16,394 | $58.0K | 0.00% | 00.0% | Unchanged |
| PTM Wealth Management, LLC | 15,000 | $57.8K | 0.03% | 00.0% | Unchanged |
| ProShare Advisors LLC | 16,248 | $57.5K | 0.00% | +206+1.3% | Added |
| Toroso Investments, LLC | 15,574 | $55.1K | 0.00% | +15,574 | New |
| Neuberger Berman Group LLC | 14,815 | $52.4K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 14,572 | $51.6K | 0.00% | +13,826+1,853.4% | Added |
| DnB Asset Management AS | 13,572 | $48.0K | 0.00% | +13,572 | New |
| Parallel Advisors, LLC | 13,453 | $47.6K | 0.00% | +13,453 | New |
| XTX Topco Ltd | 13,325 | $47.2K | 0.00% | −117,175−89.8% | Reduced |
| Lighthouse Investment Partners, LLC | 13,000 | $46.0K | 0.00% | +13,000 | New |
| CRA Financial Services, LLC | 12,903 | $45.7K | 0.01% | 00.0% | Unchanged |
| Hunter Perkins Capital Management, LLC | 12,341 | $44.0K | 0.01% | 00.0% | Unchanged |
| Victory Financial Group, LLC | 11,848 | $41.9K | 0.01% | −6,500−35.4% | Reduced |
| Royal Bank of Canada | 11,557 | $41.0K | 0.00% | +11,557 | New |
| AQR Capital Management LLC | 11,070 | $39.2K | 0.00% | +11,070 | New |
| Adalta Capital Management LLC | 10,973 | $38.8K | 0.02% | +10,973 | New |
| Ieq Capital, LLC | 10,019 | $35.5K | 0.00% | −11,869−54.2% | Reduced |
| Verity Asset Management, Inc. | 10,000 | $35.4K | 0.01% | 00.0% | Unchanged |
| Williams Jones Wealth Management, LLC. | 10,000 | $35.4K | 0.00% | 00.0% | Unchanged |
| Gould Capital, LLC | 10,000 | $35.4K | 0.02% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 10,000 | $35.4K | 0.00% | +10,000 | New |
| CWM, LLC | 9,549 | $33.8K | 0.00% | +9,549 | New |
| GF Fund Management Co. Ltd. | 8,125 | $28.8K | 0.00% | +988+13.8% | Added |
| BNP Paribas Arbitrage, SA | 7,562 | $26.8K | 0.00% | −270−3.4% | Reduced |
| Antipodes Partners Ltd | 7,529 | $26.7K | 0.00% | +448+6.3% | Added |
| Deutsche Bank AG | 6,911 | $24.5K | 0.00% | +1,959+39.6% | Added |
| Wells Fargo & Company | 6,535 | $23.1K | 0.00% | 00.0% | Unchanged |
| Evolution Wealth Management Inc. | 6,467 | $22.9K | 0.02% | +6,467 | New |
| Jones Financial Companies LLLP | 6,029 | $20.2K | 0.00% | +6,029 | New |
| Crewe Advisors LLC | 5,540 | $19.6K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 5,000 | $17.7K | 0.00% | +5,000 | New |
| Advisory Services Network, LLC | 4,247 | $15.0K | 0.00% | +4,247 | New |
| Federation des caisses Desjardins du Quebec | 3,750 | $13.3K | 0.00% | −720−16.1% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 3,553 | $12.6K | 0.00% | +934+35.7% | Added |
| Advisor Group Holdings, Inc. | 3,372 | $11.9K | 0.00% | −1,680−33.3% | Reduced |
| Westside Investment Management, Inc. | 2,881 | $10.4K | 0.00% | +1,631+130.5% | Added |
| CI Private Wealth, LLC | 10,585 | $8.88K | 0.00% | +10,585 | New |
| Principia Wealth Advisory, LLC | 2,000 | $7.08K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 1,738 | $6.15K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 1,518 | $5.37K | 0.00% | +1,518 | New |
| National Bank of Canada | 1,301 | $4.59K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 1,147 | $4.06K | 0.00% | +1,147 | New |
| Southern Michigan Bank & Trust | 1,069 | $3.78K | 0.00% | +1,069 | New |
| Quintet Private Bank (Europe) S.A. | 1,000 | $3.54K | 0.00% | +1,000 | New |
| MAI Capital Management | 902 | $3.19K | 0.00% | +102+12.8% | Added |
| Lodestone Wealth Management LLC | 875 | $3.10K | 0.00% | +875 | New |
| TD Waterhouse Canada Inc. | 733 | $2.71K | 0.00% | +333+83.3% | Added |
| Caldwell Sutter Capital, Inc. | 700 | $2.48K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 580 | $2.05K | 0.00% | −2,198−79.1% | Reduced |
| Avion Wealth | 500 | $1.00K | 0.00% | +500 | New |
| Harbour Investments, Inc. | 200 | $708 | 0.00% | +200 | New |
| GAMMA Investing LLC | 159 | $563 | 0.00% | +159 | New |
| Allworth Financial LP | 136 | $482 | 0.00% | +86+172.0% | Added |
| Global Wealth Strategies & Associates | 126 | $446 | 0.00% | 00.0% | Unchanged |
| Hamrick Investment Counsel, llc | 100 | $354 | 0.00% | +100 | New |
| Rothschild Investment LLC | 77 | $273 | 0.00% | +27+54.0% | Added |
| RHL Group, LLC | 72 | $255 | 0.00% | 00.0% | Unchanged |
| Sankala Group LLC | 52 | $177 | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 23 | $81 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 1 | $4 | 0.00% | +1 | New |
| Close Asset Management Ltd | 56 | $0 | 0.00% | +56 | New |
| ARK Investment Management LLCSuperinvestorARK Invest | 0 | $0 | 0.00% | −3,305,997−100.0% | Sold out |
| Ally Bridge Group (NY) LLC | 0 | $0 | 0.00% | −1,713,105−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −1,469,246−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −759,996−100.0% | Sold out |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −465,352−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −321,279−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −270,451−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −176,200−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −151,453−100.0% | Sold out |
| Z3 Capital Partners, LLC | 0 | $0 | 0.00% | −94,950−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −84,244−100.0% | Sold out |
| FreeGulliver LLC | 0 | $0 | 0.00% | −62,500−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −53,065−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −47,848−100.0% | Sold out |
| Stephens Inc | 0 | $0 | 0.00% | −46,980−100.0% | Sold out |
| Pale Fire Capital SE | 0 | $0 | 0.00% | −45,811−100.0% | Sold out |