100 hedge funds and large institutions have $998M invested in Insmed in 2017 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 32 increasing their positions, 31 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
100
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
$5.44M
Puts
$22.9M
Net Calls
Net Calls Change

Top Buyers

1 +$81.9M
2 +$6.27M
3 +$5.28M
4
JGC
J. Goldman & Co
New York
+$3.87M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$3.04M

Top Sellers

1 -$8.6M
2 -$5.17M
3 -$4.86M
4
Citigroup
Citigroup
New York
-$4.29M
5
NC
Nexthera Capital
New York
-$4.26M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$858K
52
$786K
53
$782K
54
$773K
55
$718K
56
$704K
57
$668K
58
$663K
59
$633K
60
$609K
61
$606K
62
$603K
63
$592K
64
$515K
65
$491K
66
$448K
67
$383K
68
$365K
69
$344K
70
$313K
71
$274K
72
$272K
73
$257K
74
$252K
75
$216K