MRSN icon

Mersana Therapeutics

69 hedge funds and large institutions have $203M invested in Mersana Therapeutics in 2019 Q4 according to their latest regulatory filings, with 13 funds opening new positions, 24 increasing their positions, 21 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
69
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
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$8.95M
2 +$5.29M
3 +$4.58M
4
Millennium Management
Millennium Management
New York
+$4.36M
5
O
OrbiMed
New York
+$1.04M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$68.6M
2
$21.5M
3
$14.1M
4
$11.9M
5
$10.7M
6
$8.95M
7
$7.07M
8
$6.76M
9
$5.29M
10
$4.6M
11
$4.58M
12
$4.56M
13
$4.12M
14
$3.89M
15
$3.56M
16
$3.03M
17
$2.23M
18
$1.47M
19
$1.26M
20
$1.16M
21
$1.11M
22
$953K
23
$913K
24
$860K
25
$848K