RNA

Atrium Therapeutics

161 hedge funds and large institutions have $198M invested in Atrium Therapeutics in 2026 Q1 according to their latest regulatory filings, with 161 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
161
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$968K
Puts
$15.6M
Net Calls
Net Calls Change

Top Buyers

1 +$21.8M
2 +$16.9M
3 +$12.1M
4
TAL
TIG Advisors LLC
New York
+$8.54M
5
PCM
Pentwater Capital Management
Florida
+$8.47M

Top Sellers

No sellers this quarter