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IDEAYA Biosciences

204 hedge funds and large institutions have $1.54B invested in IDEAYA Biosciences in 2025 Q1 according to their latest regulatory filings, with 27 funds opening new positions, 103 increasing their positions, 48 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
204
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.43M
Puts
$585K
Net Calls
Net Calls Change

Top Buyers

1 +$25.4M
2 +$12.8M
3 +$11.5M
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$9.27M
5
DM
Deerfield Management
New York
+$8.71M

Top Sellers

1 -$15.4M
2 -$13.5M
3 -$11.2M
4
Marshall Wace
Marshall Wace
United Kingdom
-$8.04M
5
Jennison Associates
Jennison Associates
New York
-$7.34M