Atai Beckley Ownership | Who Owns Atai Beckley?
Atai Beckley Ownership Summary
Atai Beckley is owned by 43.22% institutional investors, 2.36% insiders, and 54.42% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 11.29% of ATAI shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.50% of its assets in Atai Beckley shares.
ATAI Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Atai Beckley | 43.22% | 2.36% | 54.42% |
| Sector | Healthcare Stocks | 35.56% | 12.08% | 52.36% |
| Industry | Biotech Stocks | 35.43% | 12.01% | 52.56% |
| Idea | Psychedelic Stocks List | 14.03% | 7.77% | 78.20% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 25.57M | 11.29% | $134.78M |
| Vanguard capital management | 11.75M | 5.19% | $61.91M |
| State street | 8.29M | 3.66% | $43.67M |
| Geode capital management | 6.93M | 3.06% | $36.54M |
| Ubs group | 4.42M | 1.95% | $23.32M |
| Millennium management | 4.36M | 1.93% | $15.45M |
| Morgan stanley | 3.84M | 1.70% | $20.25M |
| Candriam s.c.a. | 3.04M | 1.34% | $16.00M |
| Ally bridge group (ny) | 2.29M | 1.16% | $12.10M |
| Northern trust | 2.59M | 1.14% | $13.64M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Ally bridge group (ny) | 2.29M | 7.37% | $12.10M |
| Jgp global gestao de recursos ltda. | 500.00K | 5.81% | $2.63M |
| Brown university | 718.50K | 2.50% | $2.54M |
| Eagle health investments lp | 1.71M | 1.49% | $9.01M |
| Halter ferguson financial | 1.49M | 1.27% | $7.83M |
| Axon capital lp | 152.90K | 1.09% | $805.80K |
| Warm springs advisors | 263.00K | 0.96% | $1.39M |
| Verdad advisers, lp | 227.67K | 0.91% | $805.95K |
| Newtyn management | 1.78M | 0.67% | $6.31M |
| Advisorshares investments | 882.89K | 0.56% | $4.65M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | 25.57M | 0.00% | 18.74M |
| State street | 8.29M | 0.00% | 7.14M |
| Geode capital management | 6.93M | 0.00% | 4.42M |
| Millennium management | 4.36M | 0.01% | 4.36M |
| Ally bridge group (ny) | 2.29M | 7.37% | 2.29M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Adage capital partners gp | - | - | -7.08M |
| Deep track capital, lp | - | - | -4.68M |
| Ubs group | 4.42M | 0.00% | -3.00M |
| Foresite capital management vi | - | - | -2.75M |
| Marshall wace, llp | 110.02K | 0.00% | -2.25M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Millennium management | 4.36M | 0.01% | 4.36M | $15.45M |
| Ally bridge group (ny) | 2.29M | 7.37% | 2.29M | $12.10M |
| T. rowe price investment management | 1.94M | 0.01% | 1.94M | $10.26M |
| Newtyn management | 1.78M | 0.67% | 1.78M | $6.31M |
| Halter ferguson financial | 1.49M | 1.27% | 1.49M | $7.83M |
Sold Out
| Holder | Change |
|---|---|
| Grey fox wealth advisors | -40.00 |
| Nelson, van denburg & campbell wealth management group | -57.00 |
| Org partners | -90.00 |
| Global wealth strategies & associates | -126.00 |
| Glen eagle advisors | -166.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 186 | 48.80% | 97,897,948 | 101.67% | 43 | 9.41% | 115 | 64.29% | 28 | 27.27% |
| Dec 31, 2025 | 38 | -72.46% | 4,651,628 | -89.35% | 2 | 0.43% | 19 | -77.38% | 6 | -57.14% |
| Sep 30, 2025 | 46 | -50.00% | 4,177,343 | -82.19% | 2 | 1.20% | 29 | -25.64% | 2 | -90.91% |
| Jun 30, 2025 | 97 | 14.12% | 29,160,750 | 33.18% | 16 | 10.72% | 41 | 46.43% | 23 | 9.52% |
| Mar 31, 2025 | 85 | -6.59% | 21,905,949 | 50.78% | 12 | 15.19% | 28 | -33.33% | 21 | 61.54% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 9.19M | 2.50% | -115.70K |
| Vanguard Morn Total Stk Mkt Idx Investor | 9.19M | 2.48% | -115.70K |
| iShares Russell 2000 ETF | 8.08M | 2.18% | -143.52K |
| ARK Genomic Revolution | 4.30M | 1.17% | 180.04K |
| Candriam Eqs L Biotech C USD Cap | 3.09M | 0.83% | 965.34K |
| iShares Russell 2000 Growth ETF | 2.55M | 0.69% | -23.39K |
| Vanguard Institutional Extnd Mkt Idx Tr | 2.26M | 0.61% | 82.44K |
| iShares Biotechnology ETF | 2.15M | 0.58% | -6.56K |
| Russell 2000 Equity Index Fund B | 2.03M | 0.55% | 2.03M |
| Russell 2000 Index Non-Lendable Fund | 2.03M | 0.55% | 2.03M |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 14, 2025 | Apeiron Investment Group Ltd. | - | Buy | $19.00M |
| Mar 21, 2025 | Kirpekar Sahil | Chief Business Officer | Sell | $65.56K |
| Mar 21, 2025 | Craig Kevin James | Chief Medical Officer | Sell | $15.61K |
| Mar 21, 2025 | Rao Srinivas | See Remarks | Sell | $101.81K |
| Mar 21, 2025 | Johnson Anne Nagengast | Chief Financial Officer | Sell | $45.29K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | - |
| 2025 Q3 | 1 | - |
| 2025 Q2 | - | - |
| 2025 Q1 | 2 | 5 |
| 2024 Q4 | - | - |
ATAI Ownership FAQ
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