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

Top Sellers

1
Goldman Sachs
1
Goldman Sachs
New York
$13.4M
2
BCM
2
Boone Capital Management
Georgia
$0
3
APM
3
Avidity Partners Management
Texas
$7.29M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$0
5
Jennison Associates
5
Jennison Associates
New York
$8.63M
Name Holding Trade Value Shares
Change 		Shares
Change %
State of New Jersey Common Pension Fund D
76
State of New Jersey Common Pension Fund D
New Jersey
$1.49M +$157K +9,606 +12%
NRD
77
Nebula Research & Development
New York
$1.47M +$232K +14,141 +19%
Squarepoint
78
Squarepoint
New York
$1.46M -$1.47M -89,566 -50%
Verition Fund Management
79
Verition Fund Management
Connecticut
$1.42M +$504K +30,785 +55%
Legal & General Group
80
Legal & General Group
United Kingdom
$1.39M +$36.8K +2,247 +3%
HSBC Holdings
81
HSBC Holdings
United Kingdom
$1.36M +$741K +46,301 +120%
California State Teachers Retirement System (CalSTRS)
82
California State Teachers Retirement System (CalSTRS)
California
$1.33M +$156K +9,552 +13%
Dimensional Fund Advisors
83
Dimensional Fund Advisors
Texas
$1.33M -$4.35M -265,568 -77%
Manulife (Manufacturers Life Insurance)
84
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.18M -$169K -10,292 -12%
Invesco
85
Invesco
Georgia
$1.16M +$234K +14,277 +25%
State of Wisconsin Investment Board
86
State of Wisconsin Investment Board
Wisconsin
$1.14M +$219K +13,365 +24%
UOC
87
UBS O'Connor
Illinois
$1.14M -$53.1K -3,242 -4%
SC
88
Stempoint Capital
New York
$1.1M +$1.1M +66,999 New
PCH
89
Polar Capital Holdings
United Kingdom
$1.07M – – –
FA
90
Fountainhead AM
New Jersey
$1.06M +$5.65K +345 +0.5%
AA
91
ALPS Advisors
Colorado
$1.01M -$137K -8,354 -12%
Creative Planning
92
Creative Planning
Kansas
$999K +$698K +42,618 +232%
IIM
93
INTECH Investment Management
Florida
$981K +$387K +23,649 +65%
Walleye Capital
94
Walleye Capital
New York
$944K +$595K +36,329 +170%
Mirae Asset Global ETFs Holdings
95
Mirae Asset Global ETFs Holdings
Hong Kong
$938K +$70.9K +4,308 +8%
NIM
96
NEOS Investment Management
Connecticut
$921K +$657K +40,138 +250%
TE
97
Tema ETFs
New York
$921K +$657K +40,138 +250%
DekaBank Deutsche Girozentrale
98
DekaBank Deutsche Girozentrale
Germany
$843K – – –
MIM
99
MetLife Investment Management
New Jersey
$818K -$11K -674 -1%
TI
100
Trexquant Investment
Connecticut
$816K -$939K -57,323 -53%
2 3
4
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