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Which hedge funds own IDYA? IDEAYA BIOSCIENCES INC, Q2 2026 13F holders

HealthcareBiotechnology

47 tracked hedge funds disclosed a position in IDYA (IDEAYA BIOSCIENCES INC) in their Q2 2026 13F filings, worth $829.6m in total. The largest holder by portfolio weight is Logos Global Management LP at 4.8% of its book. 21 opened a new position this quarter: Ally Bridge Group (NY) LLC, Sio Capital Management, LLC, Sphera Funds Management Ltd., Affinity Asset Advisors, LLC. 12 exited: Ishara Investments LP, Quantedge Capital Pte Ltd, Birchview Capital, LP.

47
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
21
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
12
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$131m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$23.7m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$830m
Combined value
Sum of the holders' reported positions in the security.
3.8%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

47 rows
Logos Global Management LP Hedge fund4.8%$112m3.00m−13%reduced
DAFNA Capital Management LLC Hedge fund3.5%$18.5m497,240+4.3%added
Ally Bridge Group (NY) LLC Hedge fund3.2%$2.5m67,500–new
Sio Capital Management, LLC Hedge fund3.1%$17.9m480,383–new
KVP Capital Advisors, LP Hedge fund2.2%$3.0m79,7000.0%held
Sofinnova Investments, Inc. Hedge fund1.8%$34.5m925,119−18%reduced
Redmile Group, LLC Hedge fund1.6%$23.9m640,202+23%added
Deerfield Management Company, L.P. Hedge fund1.1%$101m2.71m+77%added
Sphera Funds Management Ltd. Hedge fund1.0%$7.3m196,408–new
Baker Bros. Advisors LP Hedge fund0.9%$187m5.01m+27%added
Affinity Asset Advisors, LLC Hedge fund0.7%$14.9m400,000–new
Burkehill Global Management, LP Hedge fund0.3%$7.5m200,000–new
Seven Fleet Capital Management LP Hedge fund0.2%$1.4m37,865−56%reduced
SummitTX Capital, L.P. Hedge fund0.2%$7.6m204,872+26%added
Verdad Advisers, LP Hedge fund0.2%$201k5,400–new
Candriam S.C.A. Hedge fund0.2%$40.7m1.09m−1.4%reduced
Atom Investors LP Hedge fund0.2%$2.0m54,913+45%added
Integral Health Asset Management, LLC Hedge fund0.2%$3.7m100,000–new
Adage Capital Partners GP, L.L.C. Hedge fund0.1%$101m2.72m−3.8%reduced
RTW Investments, LP Hedge fund0.1%$13.8m370,370–new
Seven Grand Managers, LLC Hedge fund0.08%$1.9m50,000–new
Walleye Capital LLC Hedge fund0.07%$14.4m386,183–new
Verition Fund Management LLC Hedge fund0.05%$6.9m184,054–new
CenterBook Partners LP Hedge fund0.04%$850k22,815–new
Caption Management, LLC Hedge fund0.04%$1.1m30,529–new
Ghisallo Capital Management LLC Hedge fund0.04%$1.9m50,000–new
ADAR1 Capital Management, LLC Hedge fund0.04%$745k20,0000.0%held
Lighthouse Investment Partners, LLC Hedge fund0.03%$932k25,000–new
Centiva Capital, LP Hedge fund0.03%$812k21,800–new
Qube Research & Technologies Ltd Hedge fund0.02%$22.1m592,473+1.4%added
Woodline Partners LP Hedge fund0.02%$7.5m201,6670.0%held
Balyasny Asset Management L.P. Hedge fund0.02%$11.1m297,565+43%added
Arrowstreet Capital, Limited Partnership Hedge fund0.01%$33.2m891,608–new
WCM Investment Management Long-only investor0.01%$6.4m173,785−4.3%reduced
Tudor Investment Corp ET AL Hedge fund0.01%$1.7m45,287+6.0%added
Citadel Advisors LLC Hedge fund0.01%$11.2m300,438−56%reduced
Magnetar Financial LLC Hedge fund0.0%$211k5,656–new
Squarepoint Ops LLC Hedge fund0.0%$940k25,218−75%reduced
Aquatic Capital Management LLC Hedge fund0.0%$52.0k1,394–new
Quantbot Technologies LP Hedge fund0.0%$42.7k1,145+232%added
Two Sigma Investments, LP Hedge fund0.0%$1.5m41,205−65%reduced
Freestone Grove Partners LP Hedge fund0.0%$141k3,778–new
Quarry LP Hedge fund0.0%$5.7k152−95%reduced
AQR Capital Management LLC Hedge fund0.0%$2.5m67,976+61%added
D. E. Shaw & Co., Inc. Hedge fund0.0%$774k20,763–new
Millennium Management LLC Hedge fund0.0%$391k10,500−95%reduced
CVA Family Office, LLC Family office0.0%$2988−20%reduced