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Mersana Therapeutics

77 hedge funds and large institutions have $162M invested in Mersana Therapeutics in 2019 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 33 increasing their positions, 13 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
77
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$120K
52
$115K
53
$115K
54
$113K
55
$95K
56
$94K
57
$92K
58
$83K
59
$61K
60
$57K
61
$56K
62
$56K
63
$54K
64
$53K
65
$53K
66
$47K
67
$37K
68
$30K
69
$24K
70
$19K
71
$14K
72
$12.7K
73
$12K
74
$6K
75
$4K