111 hedge funds and large institutions have $573M invested in Insmed in 2014 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 42 increasing their positions, 22 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
111
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
$64.5M
Puts
$37.4M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$112M
2
$40.6M
3
$38.4M
4
$31.3M
5
$27.8M
6
$27.6M
7
$26.7M
8
$22.3M
9
$18.5M
10
$17.9M
11
$17.8M
12
$17.8M
13
$13.3M
14
$10.5M
15
$9.01M
16
$7.91M
17
$7.24M
18
$6.47M
19
$6.03M
20
$5.95M
21
$5.79M
22
$4.91M
23
$4.81M
24
$4.61M
25
$3.95M