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Erasca
ERAS

Overview Fund Activity

142 hedge funds and large institutions have $277M invested in Erasca in 2025 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 59 increasing their positions, 37 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
142
Holders Change
-12
Holders Change %
-7.79%
% of All Funds
1.9%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
25
Increased
59
Reduced
37
Closed
36
Calls
$329K
Puts
–
Net Calls
+$329K
Net Calls Change
+$315K

Top Buyers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$25.8M
2
SCM
2
Suvretta Capital Management
New York
$18.4M
3
LGM
3
Logos Global Management
California
$19.1M
4
VA
4
VR Adviser
New York
$22.7M
5
PBA
5
Paradigm Biocapital Advisors
New York
$15.1M

Top Sellers

1
SCM
1
Silverarc Capital Management
Massachusetts
$3.26M
2
OCA
2
Octagon Capital Advisors
New York
$889K
3
PHS
3
PFM Health Sciences
California
$1.36M
4
WP
4
Woodline Partners
California
$2.63M
5
SI
5
Sofinnova Investments
California
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
TCM
26
Tang Capital Management
California
$1.91M +$397K +312,903 +26%
Northern Trust
27
Northern Trust
Illinois
$1.79M -$324K -254,787 -15%
JPMorgan Chase & Co
28
JPMorgan Chase & Co
New York
$1.74M -$54.2K -42,675 -3%
SCM
29
Sio Capital Management
New York
$1.74M +$17.2K +13,562 +1%
PHS
30
PFM Health Sciences
California
$1.36M -$3.07M -2,417,335 -69%
Wellington Management Group
31
Wellington Management Group
Massachusetts
$1.12M +$45.1K +35,504 +4%
JG
32
Jain Global
New York
$983K +$944K +743,094 +2,378%
Renaissance Technologies
33
Renaissance Technologies
New York
$943K -$272K -214,007 -22%
AQR Capital Management
34
AQR Capital Management
Connecticut
$899K +$396K +311,858 +79%
OCA
35
Octagon Capital Advisors
New York
$889K -$5.63M -4,436,795 -86%
Morgan Stanley
36
Morgan Stanley
New York
$774K +$39.5K +31,105 +5%
Royal Bank of Canada
37
Royal Bank of Canada
Ontario, Canada
$769K +$754K +593,591 +5,031%
Bank of New York Mellon
38
Bank of New York Mellon
New York
$705K +$8.8K +6,925 +1%
AI
39
Atom Investors
Texas
$698K -$331K -260,496 -32%
UBS Group
40
UBS Group
Switzerland
$629K +$454K +357,214 +258%
NL
41
Nuveen LLC
North Carolina
$572K -$42.6K -33,527 -7%
Two Sigma Investments
42
Two Sigma Investments
New York
$543K -$208K -164,034 -28%
Fidelity Investments
43
Fidelity Investments
Massachusetts
$479K +$22.3K +17,598 +5%
DCM
44
DAFNA Capital Management
California
$445K +$12.7K +10,000 +3%
Barclays
45
Barclays
United Kingdom
$410K +$93.6K +73,886 +30%
Susquehanna International Group
46
Susquehanna International Group
Pennsylvania
$392K +$91K +71,687 +30%
TD Asset Management
47
TD Asset Management
Ontario, Canada
$325K – – –
IIA
48
IPG Investment Advisors
California
$315K – – –
Creative Planning
49
Creative Planning
Kansas
$310K +$251K +197,637 +423%
PM
50
Prosight Management
Texas
$305K -$898K -706,815 -75%
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