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, Q4 2023
Institutional positions in AtaiBeckley Inc. as of Dec 31, 2023. 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
- −7 vs. Q3 2023
- Shares held
- 13.4M
- −1.27M (−8.7%) vs. Q3 2023
- Total value
- $18.9M
- −$197.0K (−1.0%) vs. Q3 2023
- New holders
- 19
- 17 more added
- Sold out
- 26
- 20 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding AtaiBeckley Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −35,376−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −35,451−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| Wedmont Private Capital | 0 | $0 | 0.00% | −27,419−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −28,085−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −15,613−100.0% | Sold out |
| North Star Investment Management Corp. | 0 | $0 | 0.00% | −15,430−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −15,179−100.0% | Sold out |
| Pictet Asset Management Holding SA | 0 | $0 | 0.00% | −14,052−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −11,003−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −10,244−100.0% | Sold out |
| Itau Unibanco Holding S.A. | 0 | $0 | 0.00% | −6,760−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −1,450−100.0% | Sold out |
| FinTrust Capital Advisors, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Column Capital Advisors, LLC | – | – | – | – | Not filed |