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IDEAYA Biosciences

241 hedge funds and large institutions have $3.31B invested in IDEAYA Biosciences in 2025 Q4 according to their latest regulatory filings, with 52 funds opening new positions, 83 increasing their positions, 73 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

14% more repeat investments, than reductions

Existing positions increased: 83 | Existing positions reduced: 73

8% more funds holding

Funds holding: 223241 (+18)

2% more ownership

Funds ownership: 107.34%109.35% (+2%)

Holders
241
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
$37.8M
Puts
$7.38M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
MML Investors Services
76
MML Investors Services
Massachusetts
$2.9M
Legal & General Group
77
Legal & General Group
United Kingdom
$2.9M
YIH
78
Y-Intercept (HK)
Hong Kong
$2.8M
California State Teachers Retirement System (CalSTRS)
79
California State Teachers Retirement System (CalSTRS)
California
$2.63M
SCM
80
Sio Capital Management
New York
$2.62M
AssetMark Inc
81
AssetMark Inc
California
$2.49M
AA
82
ALPS Advisors
Colorado
$2.48M
NIM
83
NEOS Investment Management
Connecticut
$2.46M
TE
84
Tema ETFs
New York
$2.42M
Manulife (Manufacturers Life Insurance)
85
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.41M
SEI Investments
86
SEI Investments
Pennsylvania
$2.38M
AQR Capital Management
87
AQR Capital Management
Connecticut
$2.36M
DekaBank Deutsche Girozentrale
88
DekaBank Deutsche Girozentrale
Germany
$2.35M
XT
89
XTX Topco
Cayman Islands
$2.29M
Susquehanna International Group
90
Susquehanna International Group
Pennsylvania
$2.2M
BFM
91
Boothbay Fund Management
New York
$2.08M
BCI
92
Brinker Capital Investments
Pennsylvania
$2.02M
CM
93
Caption Management
Oklahoma
$1.98M
Lido Advisors
94
Lido Advisors
California
$1.91M
Connor, Clark & Lunn Investment Management (CC&L)
95
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$1.69M
Tudor Investment Corp
96
Tudor Investment Corp
Connecticut
$1.66M
PA
97
Profund Advisors
Maryland
$1.63M
TD Asset Management
98
TD Asset Management
Ontario, Canada
$1.59M
CCM
99
Cinctive Capital Management
New York
$1.59M
MIM
100
MetLife Investment Management
New Jersey
$1.58M