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IDEAYA Biosciences
IDYA

Overview Fund Activity

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 %
0%
% of All Funds
2.77%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
27
Increased
103
Reduced
48
Closed
26
Calls
$1.43M
Puts
$585K
Net Calls
+$840K
Net Calls Change
+$525K

Top Buyers

1
SI
Sofinnova Investments
California
$43M
2
BlackRock
BlackRock
New York
$150M
3
RA
Rosalind Advisors
Ontario, Canada
$11.5M
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
$109M
5
DM
Deerfield Management
New York
$53.5M

Top Sellers

1
Goldman Sachs
Goldman Sachs
New York
$13.4M
2
BCM
Boone Capital Management
Georgia
$0
3
APM
Avidity Partners Management
Texas
$7.29M
4
Marshall Wace
Marshall Wace
United Kingdom
$0
5
Jennison Associates
Jennison Associates
New York
$8.63M
Name Holding Trade Value Shares
Change 		Shares
Change %
SW
201
SVB Wealth
Massachusetts
$311 +$311 +19 New
CIBC Private Wealth Group
202
CIBC Private Wealth Group
Georgia
$232 +$232 +16 New
SS
203
SBI Securities
Japan
$197 – – –
BIG
204
Brooklyn Investment Group
New York
$66 +$66 +4 New
BCM
205
Boone Capital Management
Georgia
– -$13.5M -524,868 Closed
Norges Bank
206
Norges Bank
Norway
– -$13.4M -520,810 Closed
Marshall Wace
207
Marshall Wace
United Kingdom
– -$8.04M -312,666 Closed
SCM
208
Superstring Capital Management
New York
– -$5.84M -227,102 Closed
RI
209
RTW Investments
New York
– -$5.14M -200,000 Closed
Neuberger Berman Group
210
Neuberger Berman Group
New York
– -$4.25M -165,527 Closed
NICM
211
Neo Ivy Capital Management
New York
– -$3.36M -130,806 Closed
CM
212
Crestline Management
Texas
– -$2.45M -95,428 Closed
TC
213
TwinBeech Capital
New York
– -$2.26M -87,802 Closed
EGM
214
Engineers Gate Manager
New York
– -$1.44M -56,188 Closed
ECM
215
ExodusPoint Capital Management
New York
– -$1.34M -52,252 Closed
HS
216
HighVista Strategies
Massachusetts
– -$1.23M -47,728 Closed
SG Americas Securities
217
SG Americas Securities
New York
– -$475K -18,486 Closed
Raymond James Financial
218
Raymond James Financial
Florida
– -$431K -16,769 Closed
EC
219
EntryPoint Capital
New York
– -$377K -14,670 Closed
AQR Capital Management
220
AQR Capital Management
Connecticut
– -$354K -13,763 Closed
AIM
221
Aigen Investment Management
New York
– -$280K -10,899 Closed
VEA
222
Virtus ETF Advisers
New York
– -$70.9K -2,758 Closed
JEST
223
JTC Employer Solutions Trustee
Jersey
– -$39K -1,547 Closed
RS
224
R Squared
Hong Kong
– -$34.7K -1,350 Closed
BL
225
BFSG LLC
California
– -$10.3K -400 Closed
6 7 8
9
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