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Mersana Therapeutics

120 hedge funds and large institutions have $230M invested in Mersana Therapeutics in 2024 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 44 increasing their positions, 36 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
120
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.5M
Puts
$1.26M
Net Calls
Net Calls Change

Top Buyers

1 +$11.4M
2 +$3.96M
3 +$1.15M
4
Two Sigma Advisers
Two Sigma Advisers
New York
+$1.13M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$1.1M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$1.81M
27
$1.54M
28
$1.5M
29
$1.45M
30
$1.39M
31
$1.09M
32
$1.07M
33
$1.01M
34
$976K
35
$956K
36
$910K
37
$750K
38
$735K
39
$676K
40
$638K
41
$628K
42
$620K
43
$521K
44
$508K
45
$493K
46
$475K
47
$374K
48
$373K
49
$372K
50
$354K