119 hedge funds and large institutions have $1.12B invested in Insmed in 2015 Q1 according to their latest regulatory filings, with 32 funds opening new positions, 47 increasing their positions, 20 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
119
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
$2.85M
Puts
$3.33M
Net Calls
Net Calls Change

Top Sellers

1 -$43.9M
2 -$12.8M
3 -$5.2M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$2.96M
5
SAM
Senzar Asset Management
New York
-$2.88M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$1.84M
52
$1.77M
53
$1.6M
54
$1.56M
55
$1.56M
56
$1.52M
57
$1.45M
58
$1.41M
59
$1.35M
60
$1.33M
61
$1.25M
62
$1.25M
63
$1.2M
64
$1.19M
65
$1.18M
66
$1.14M
67
$1.04M
68
$1.02M
69
$892K
70
$832K
71
$830K
72
$817K
73
$754K
74
$652K
75
$633K