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Alpha Tau Medical

23 hedge funds and large institutions have $2.94M invested in Alpha Tau Medical in 2025 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 3 increasing their positions, 4 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
23
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$487K
2 +$150K
3 +$82.7K
4
AI
Atom Investors
Texas
+$55.9K
5
XT
XTX Topco
Cayman Islands
+$53.2K

Top Sellers

1 -$231K
2 -$127K
3 -$34.1K
4
Northern Trust
Northern Trust
Illinois
-$8.89K
5
Mariner
Mariner
Kansas
-$1.58K
Name Holding Trade Value Shares
Change
Change in
Stake
SS
26
SBI Securities
Japan