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IDEAYA Biosciences

253 hedge funds and large institutions have $3.16B invested in IDEAYA Biosciences in 2026 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 87 increasing their positions, 75 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

5% less capital invested

Capital invested by funds: $3.32B → $3.16B (-$159M)

1.58% less ownership

Funds ownership: 109.41%107.83% (-1.6%)

Holders
253
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
$46.7M
Puts
$39M
Net Calls
Net Calls Change

Top Buyers

1 +$20.4M
2 +$14.3M
3 +$13.5M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$13.2M
5
BBA
Baker Bros. Advisors
New York
+$11M

Top Sellers

1 -$50.9M
2 -$20.9M
3 -$13.7M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$13M
5
State Street
State Street
Massachusetts
-$11.9M
Name Holding Trade Value Shares
Change
Change in
Stake
Stifel Financial
126
Stifel Financial
Missouri
$857K
IIM
127
INTECH Investment Management
Florida
$843K
II
128
Ishara Investments
California
$820K
QCM
129
Quantinno Capital Management
New York
$772K
QC
130
Quantedge Capital
Singapore
$770K
PFSRSONJ
131
Police & Firemen's Retirement System of New Jersey
New Jersey
$768K
PWM
132
Palumbo Wealth Management
New York
$763K
ASRS
133
Arizona State Retirement System
Arizona
$722K
VIA
134
Vanguard Investments Australia
Australia
$698K
NCNMGF
135
Nano-Cap New Millennium Growth Fund
New York
$666K
ACM
136
ADAR1 Capital Management
Texas
$666K
HSBC Holdings
137
HSBC Holdings
United Kingdom
$645K
SCA
138
Snowden Capital Advisors
New York
$641K
Cetera Investment Advisers
139
Cetera Investment Advisers
Illinois
$629K
Prudential Financial
140
Prudential Financial
New Jersey
$582K
KK
141
KLP Kapitalforvaltning
Norway
$576K
GC
142
Guggenheim Capital
Illinois
$570K
BC
143
Birchview Capital
Vermont
$562K
ProShare Advisors
144
ProShare Advisors
Maryland
$540K
Barclays
145
Barclays
United Kingdom
$532K
State Board of Administration of Florida Retirement System
146
State Board of Administration of Florida Retirement System
Florida
$521K
VPIM
147
Vanguard Personalized Indexing Management
California
$520K
CUAMC
148
China Universal Asset Management Company
China
$519K
OAM
149
Oppenheimer Asset Management
New York
$515K
OL
150
Odyssean LLC
Connecticut
$509K