140 hedge funds and large institutions have $469M invested in Erasca in 2025 Q3 according to their latest regulatory filings, with 17 funds opening new positions, 40 increasing their positions, 43 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

1% less funds holding

Funds holding: 141140 (-1)

7% less repeat investments, than reductions

Existing positions increased: 40 | Existing positions reduced: 43

1.23% less ownership

Funds ownership: 76.99%75.76% (-1.2%)

Holders
140
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
$618K
Puts
$74K
Net Calls
Net Calls Change

Top Buyers

1 +$4M
2 +$2.63M
3 +$1.11M
4
Citadel Advisors
Citadel Advisors
Florida
+$544K
5
Renaissance Technologies
Renaissance Technologies
New York
+$433K

Top Sellers

1 -$2.46M
2 -$1.91M
3 -$1.4M
4
PHS
PFM Health Sciences
California
-$1.36M
5
JG
Jain Global
New York
-$983K
Name Holding Trade Value Shares
Change
Change in
Stake
UBS Group
51
UBS Group
Switzerland
$319K
AA
52
ALPS Advisors
Colorado
$289K
PWM
53
Palumbo Wealth Management
New York
$271K
Simplex Trading
54
Simplex Trading
Illinois
$242K
Susquehanna International Group
55
Susquehanna International Group
Pennsylvania
$234K
PAM
56
Panagora Asset Management
Massachusetts
$223K
Walleye Capital
57
Walleye Capital
New York
$220K
Balyasny Asset Management
58
Balyasny Asset Management
Illinois
$219K
T. Rowe Price Associates
59
T. Rowe Price Associates
Maryland
$205K
BHCM
60
Brevan Howard Capital Management
Jersey
$198K
MIM
61
MetLife Investment Management
New Jersey
$196K
Squarepoint
62
Squarepoint
New York
$185K
Mirae Asset Global ETFs Holdings
63
Mirae Asset Global ETFs Holdings
Hong Kong
$178K
IIM
64
INTECH Investment Management
Florida
$174K
CAM
65
Cresset Asset Management
Illinois
$174K
VIA
66
Virtus Investment Advisers
Connecticut
$162K
Two Sigma Advisers
67
Two Sigma Advisers
New York
$158K
VCIM
68
Velan Capital Investment Management
Georgia
$142K
IC
69
IEQ Capital
California
$138K
GCP
70
GSA Capital Partners
United Kingdom
$137K
GCM
71
Graham Capital Management
Connecticut
$137K
Manulife (Manufacturers Life Insurance)
72
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$135K
Cerity Partners
73
Cerity Partners
New York
$134K
New York State Common Retirement Fund
74
New York State Common Retirement Fund
New York
$132K
PFSRSONJ
75
Police & Firemen's Retirement System of New Jersey
New Jersey
$129K