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.
Q1 2025 vs. Q4 2024
How the institutions holding AtaiBeckley Inc. changed between Q4 2024 and Q1 2025.
All holders in Q1 2025All holders in Q4 2024
| Measure | Q4 2024 | Of which not filed for Q1 2025 | Q1 2025 | Change |
|---|---|---|---|---|
| Holders | 88 | 2 | 79 | −7 |
| Shares | 14.5M | 1.28K | 21.9M | +7.37M (+50.7%) |
| Value | $19.3M | $1.44K | $29.7M | +$10.4M (+53.7%) |
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (9)
Institutions that held AtaiBeckley Inc. at the end of Q1 2025 but not at the end of Q4 2024.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Moore Capital Management, LP | 952,380 | $1.30M | 0.04% |
| BIT Capital GmbH | 439,107 | $597.2K | 0.07% |
| Shay Capital LLC | 175,448 | $238.6K | 0.07% |
| Capital Advisors Inc | 70,000 | $95.2K | 0.00% |
| American Century Companies Inc | 37,981 | $51.7K | 0.00% |
| Regent Peak Wealth Advisors LLC | 20,000 | $27.2K | 0.01% |
| Cubist Systematic Strategies, LLC | 14,680 | $20.0K | 0.00% |
| Wealthcare Advisory Partners LLC | 10,000 | $13.6K | 0.00% |
| Principia Wealth Advisory, LLC | 4,267 | $5.55K | 0.01% |
Sold out (16)
Institutions that held AtaiBeckley Inc. at the end of Q4 2024 and filed for Q1 2025 without it.
| Institution | Shares, Q4 2024 | Value, Q4 2024 |
|---|---|---|
| Susquehanna International Group, LLP | 307,325 | $408.7K |
| XTX Topco Ltd | 140,544 | $186.9K |
| Simplex Trading, LLC | 121,984 | $162.0K |
| ADAR1 Capital Management, LLC | 100,000 | $133.0K |
| Essential Planning, LLC. | 84,370 | $111.9K |
| Quattro Financial Advisors LLC | 70,976 | $105.5K |
| Two Sigma Advisers, LP | 26,700 | $35.5K |
| Resolute Partners Group | 16,777 | $22.3K |
| Tower Research Capital LLC (TRC) | 13,549 | $18.0K |
| R Squared Ltd | 9,820 | $13.1K |
| The PNC Financial Services Group, Inc. | 5,250 | $6.98K |
| Tortoise Investment Management, LLC | 1,000 | $1.33K |
| Optiver Holding B.V. | 302 | $402 |
| Legend Financial Advisors, Inc. | 233 | $310 |
| Glen Eagle Advisors, LLC | 166 | $221 |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 57 | $75 |
Not filed for Q1 2025 yet (2)
Institutions that held AtaiBeckley Inc. at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q4 2024 | Value, Q4 2024 |
|---|---|---|
| Global Retirement Partners, LLC | 1,080 | $1.44K |
| AlphaMark Advisors, LLC | 200 | $0 |