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Mersana Therapeutics

56 hedge funds and large institutions have $295M invested in Mersana Therapeutics in 2018 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 29 increasing their positions, 9 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
56
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 Sellers

1 -$4.86M
2 -$952K
3 -$423K
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$402K
5
RCP
Rho Capital Partners
New York
-$340K
Name Holding Trade Value Shares
Change
Change in
Stake
51
$18K
52
$15K
53
$7K
54
$3K
55
$2K
56
$1K
57
58
59
60
61
62