101 hedge funds and large institutions have $716M invested in Insmed in 2016 Q1 according to their latest regulatory filings, with 9 funds opening new positions, 39 increasing their positions, 34 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
101
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
$3.65M
Puts
$2.76M
Net Calls
Net Calls Change

Top Sellers

1 -$25.3M
2 -$9.62M
3 -$4.83M
4
Citadel Advisors
Citadel Advisors
Florida
-$3.94M
5
PI
Putnam Investments
Massachusetts
-$3.42M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$90K
77
$87K
78
$84K
79
$76K
80
$67K
81
$35K
82
$23K
83
$19K
84
$18K
85
$14K
86
$14K
87
$8K
88
$7K
89
$6K
90
$6K
91
$5.38K
92
$5K
93
$4K
94
$3K
95
$1K
96
$1K
97
$1K
98
$1K
99
$1K
100
$668