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IDEAYA Biosciences
IDYA

Overview Fund Activity

200 hedge funds and large institutions have $2.03B invested in IDEAYA Biosciences in 2025 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 77 increasing their positions, 73 reducing their positions, and 29 closing their positions.

Holders
200
Holders Change
-4
Holders Change %
-1.96%
% of All Funds
2.69%
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
77
Reduced
73
Closed
29
Calls
$887K
Puts
$2.02M
Net Calls
-$1.13M
Net Calls Change
-$1.97M

Top Buyers

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

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$40M
2
RCM
2
RA Capital Management
Massachusetts
$0
3
SC
3
Samlyn Capital
New York
$0
4
Millennium Management
4
Millennium Management
New York
$1.4M
5
SI
5
Sofinnova Investments
California
$45.1M
Name Market Value Shares Shares
Change 		Shares
Change %
SSA
51
Schonfeld Strategic Advisors
New York
$4.4M 209,551 +209,551 New
SC
52
SummitTX Capital
Texas
$4.36M 207,209 +74,786 +56%
Dimensional Fund Advisors
53
Dimensional Fund Advisors
Texas
$3.59M 170,672 +89,475 +110%
PIM
54
Platinum Investment Management
Australia
$3.51M 166,917 +14,204 +9%
SC
55
Stempoint Capital
New York
$3.49M 165,885 +98,886 +148%
Two Sigma Investments
56
Two Sigma Investments
New York
$3.29M 156,639 -311,939 -67%
Swiss National Bank
57
Swiss National Bank
Switzerland
$3.17M 150,800 – –
FCMV
58
Foresite Capital Management VI
California
$3.04M 144,468 +144,468 New
RhumbLine Advisers
59
RhumbLine Advisers
Massachusetts
$2.76M 131,149 +6,712 +5%
SCM
60
Sio Capital Management
New York
$2.61M 124,230 +1,230 +1%
Creative Planning
61
Creative Planning
Kansas
$2.56M 121,684 +60,667 +99%
American Century Companies
62
American Century Companies
Missouri
$2.41M 114,644 +102,736 +863%
Rafferty Asset Management
63
Rafferty Asset Management
New York
$2.31M 109,807 -11,581 -10%
Envestnet Asset Management
64
Envestnet Asset Management
Illinois
$2.29M 109,155 +11,752 +12%
State of New Jersey Common Pension Fund D
65
State of New Jersey Common Pension Fund D
New Jersey
$2.12M 100,827 +10,047 +11%
D.E. Shaw & Co
66
D.E. Shaw & Co
New York
$2.06M 98,153 -210,403 -68%
AllianceBernstein
67
AllianceBernstein
Tennessee
$2.06M 97,830 – –
Legal & General Group
68
Legal & General Group
United Kingdom
$1.81M 85,923 +1,234 +1%
ACM
69
Aquatic Capital Management
Illinois
$1.79M 85,178 +36,551 +75%
Invesco
70
Invesco
Georgia
$1.77M 83,982 +13,014 +18%
Victory Capital Management
71
Victory Capital Management
Texas
$1.75M 83,288 +39,988 +92%
California State Teachers Retirement System (CalSTRS)
72
California State Teachers Retirement System (CalSTRS)
California
$1.73M 82,532 +1,254 +2%
Manulife (Manufacturers Life Insurance)
73
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.5M 71,184 -1,126 -2%
TE
74
Tema ETFs
New York
$1.46M 69,694 +13,490 +24%
NIM
75
NEOS Investment Management
Connecticut
$1.46M 69,694 +13,490 +24%
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