IDYA icon

IDEAYA Biosciences
IDYA

Overview Fund Activity

202 hedge funds and large institutions have $2.04B invested in IDEAYA Biosciences in 2025 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 78 increasing their positions, 74 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
202
Holders Change
-2
Holders Change %
-0.98%
% of All Funds
2.71%
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
78
Reduced
74
Closed
30
Calls
$887K
Puts
$2.78M
Net Calls
-$1.89M
Net Calls Change
-$2.73M

Top Buyers

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

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$40M
2
RCM
RA Capital Management
Massachusetts
$0
3
SC
Samlyn Capital
New York
$0
4
Millennium Management
Millennium Management
New York
$1.4M
5
SI
Sofinnova Investments
California
$45.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$276M +$143K +6,800 +0.1%
BlackRock
2
BlackRock
New York
$186M -$6.6M -313,882 -3%
Capital Research Global Investors
3
Capital Research Global Investors
California
$138M +$80.2M +3,817,768 +140%
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$130M -$4.11M -195,543 -3%
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$106M +$103M +4,888,154 +3,488%
Vanguard Group
6
Vanguard Group
Pennsylvania
$104M -$3.17M -150,674 -3%
Federated Hermes
7
Federated Hermes
Pennsylvania
$97.3M -$2.96M -140,660 -3%
DM
8
Deerfield Management
New York
$82.3M +$13.6M +647,760 +20%
State Street
9
State Street
Massachusetts
$71.2M -$1.27M -60,436 -2%
LGM
10
Logos Global Management
California
$70.3M -$3.26M -155,000 -4%
SI
11
Sofinnova Investments
California
$45.1M -$9.97M -474,397 -18%
BBA
12
Baker Bros. Advisors
New York
$44.5M +$22.2M +1,056,605 +99%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$44.4M +$700K +33,286 +2%
T. Rowe Price Associates
14
T. Rowe Price Associates
Maryland
$40M -$33M -1,570,706 -45%
Citadel Advisors
15
Citadel Advisors
Florida
$38.4M +$6.74M +320,823 +21%
Pictet Asset Management
16
Pictet Asset Management
Switzerland
$37.9M -$707K -33,628 -2%
Fiera Capital (Canada)
17
Fiera Capital (Canada)
Quebec, Canada
$32.2M +$6.78M +322,404 +27%
Morgan Stanley
18
Morgan Stanley
New York
$30.5M -$4.9M -233,211 -14%
Adage Capital Partners
19
Adage Capital Partners
Massachusetts
$26M +$1.05M +50,000 +4%
Goldman Sachs
20
Goldman Sachs
New York
$25.8M +$8.66M +411,962 +50%
Bank of America
21
Bank of America
North Carolina
$19.4M -$5.5M -261,481 -22%
Fisher Asset Management
22
Fisher Asset Management
Washington
$19.4M -$903K -42,939 -4%
CS
23
Candriam SCA
Luxembourg
$19.2M -$500K -23,777 -3%
EAM
24
Eventide Asset Management
Massachusetts
$16.2M – – –
UBS Group
25
UBS Group
Switzerland
$15.8M +$6.34M +301,758 +67%
1
2 3 4 5