AtaiBeckley Inc
ATAI
ATAI
137 hedge funds and large institutions have $227M invested in AtaiBeckley Inc in 2025 Q4 according to their latest regulatory filings, with 47 funds opening new positions, 30 increasing their positions, 22 reducing their positions, and 39 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more funds holding in top 10
Funds holding in top 10: →
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more first-time investments, than exits
New positions opened: | Existing positions closed:
6% more funds holding
Funds holding: 129 → 137 (+8)
2% less capital invested
Capital invested by funds: $231M → $227M (-$3.68M)
5.07% less ownership
Funds ownership: 20.37% → 15.31% (-5.1%)
Holders
137
Holding in Top 10
4
Calls
$7.13M
Puts
$2.21M
Top Buyers
| 1 | +$22.1M | |
| 2 | +$13.3M | |
| 3 | +$13M | |
| 4 |
RI
RTW Investments
New York
|
+$9.44M |
| 5 |
Ameriprise
Minneapolis,
Minnesota
|
+$8.19M |
Top Sellers
| 1 | -$40.6M | |
| 2 | -$9.14M | |
| 3 | -$5.81M | |
| 4 |
MCM
Moore Capital Management
New York
|
-$5.04M |
| 5 |
PFCS
Pale Fire Capital SE
Prague,
Czech Republic
|
-$4.88M |
