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IDEAYA Biosciences
IDYA

Overview Fund Activity

202 hedge funds and large institutions have $2.04B invested in IDEAYA Biosciences in 2025 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 78 increasing their positions, 74 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
202
Holders Change
-2
Holders Change %
-0.98%
% of All Funds
2.71%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.05%
New
31
Increased
78
Reduced
74
Closed
30
Calls
$887K
Puts
$2.78M
Net Calls
-$1.89M
Net Calls Change
-$2.73M

Top Buyers

1
Point72 Asset Management
Point72 Asset Management
Connecticut
$106M
2
Capital Research Global Investors
Capital Research Global Investors
California
$138M
3
BBA
Baker Bros. Advisors
New York
$44.5M
4
DM
Deerfield Management
New York
$82.3M
5
Ensign Peak Advisors
Ensign Peak Advisors
Utah
$15.6M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$40M
2
RCM
RA Capital Management
Massachusetts
$0
3
SC
Samlyn Capital
New York
$0
4
Millennium Management
Millennium Management
New York
$1.4M
5
SI
Sofinnova Investments
California
$45.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
SEI Investments
101
SEI Investments
Pennsylvania
$727K +$317K +15,063 +77%
TC
102
TwinBeech Capital
New York
$726K +$726K +34,557 New
Skandinaviska Enskilda Banken (SEB)
103
Skandinaviska Enskilda Banken (SEB)
Sweden
$684K – – –
GC
104
Guggenheim Capital
Illinois
$684K -$59.4K -2,826 -8%
Norges Bank
105
Norges Bank
Norway
$643K +$643K +30,589 New
Stifel Financial
106
Stifel Financial
Missouri
$642K +$128K +6,069 +25%
EGM
107
Engineers Gate Manager
New York
$603K +$603K +28,692 New
BMSSC
108
B. Metzler seel. Sohn & Co
Germany
$573K – – –
Handelsbanken Fonder
109
Handelsbanken Fonder
Sweden
$561K -$160K -7,600 -22%
PA
110
Profund Advisors
Maryland
$491K -$47.4K -2,257 -9%
VOYA Investment Management
111
VOYA Investment Management
Georgia
$489K +$5.34K +254 +1%
ASRS
112
Arizona State Retirement System
Arizona
$483K +$14.4K +686 +3%
Balyasny Asset Management
113
Balyasny Asset Management
Illinois
$465K -$4.11M -195,740 -90%
TSS
114
Two Sigma Securities
New York
$463K +$463K +22,022 New
Teacher Retirement System of Texas
115
Teacher Retirement System of Texas
Texas
$446K +$6.29K +299 +1%
Zurich Cantonal Bank
116
Zurich Cantonal Bank
Switzerland
$445K -$2.75K -131 -0.6%
JF
117
Jump Financial
Illinois
$431K -$2.49M -118,354 -85%
ProShare Advisors
118
ProShare Advisors
Maryland
$430K -$46.3K -2,203 -10%
AQR Capital Management
119
AQR Capital Management
Connecticut
$428K +$428K +20,359 New
SG Americas Securities
120
SG Americas Securities
New York
$423K +$423K +20,117 New
PFSRSONJ
121
Police & Firemen's Retirement System of New Jersey
New Jersey
$397K +$25K +1,191 +7%
Walleye Capital
122
Walleye Capital
New York
$377K -$835K -39,706 -69%
CUAMC
123
China Universal Asset Management Company
China
$370K +$673 +32 +0.2%
Canada Life
124
Canada Life
Manitoba, Canada
$367K +$33.9K +1,609 +10%
KK
125
KLP Kapitalforvaltning
Norway
$364K +$50.4K +2,400 +16%
3 4
5
6 7