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141 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, 41 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: 142141 (-1)

5% less repeat investments, than reductions

Existing positions increased: 41 | Existing positions reduced: 43

1.23% less ownership

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

Holders
141
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
51
$319K
52
$289K
53
$271K
54
$242K
55
$234K
56
$223K
57
$220K
58
$219K
59
$205K
60
$198K
61
$196K
62
$185K
63
$178K
64
$174K
65
$174K
66
$162K
67
$158K
68
$142K
69
$138K
70
$137K
71
$137K
72
$135K
73
$134K
74
$132K
75
$129K