89 hedge funds and large institutions have $470M invested in Insmed in 2013 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 31 increasing their positions, 29 reducing their positions, and 20 closing their positions.

Holders
89
Holders Change
-1
Holders Change %
-1.11%
% of All Funds
2.58%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.09%
New
19
Increased
31
Reduced
29
Closed
20
Calls
$6.55M
Puts
$7.69M
Net Calls
-$1.14M
Net Calls Change
+$467K
Name Market Value Shares Shares
Change
Shares
Change %
Morgan Stanley
51
Morgan Stanley
New York
$706K 41,544 +10,844 +35%
RhumbLine Advisers
52
RhumbLine Advisers
Massachusetts
$564K 33,162 +2,600 +9%
EAM
53
Eventide Asset Management
Massachusetts
$560K 32,900 +32,900 New
MLICM
54
Metropolitan Life Insurance Company (MetLife)
New York
$489K 28,722
VOYA Investment Management
55
VOYA Investment Management
Georgia
$459K 26,956 +5,782 +27%
PPA
56
Parametric Portfolio Associates
Washington
$454K 26,728 +7,556 +39%
Swiss National Bank
57
Swiss National Bank
Switzerland
$452K 26,600 +26,600 New
GGHC
58
Gilder Gagnon Howe & Co
New York
$440K 25,865 +25,865 New
AIG
59
American International Group
New York
$390K 22,956 +4,020 +21%
BA
60
BlackRock Advisors
Delaware
$388K 22,835 +1,626 +8%
VRS
61
Virginia Retirement Systems
Virginia
$388K 22,800 +22,800 New
Bank of America
62
Bank of America
North Carolina
$361K 21,162 +8,601 +68%
ARTA
63
A.R.T. Advisors
New York
$346K 20,389 -56,515 -73%
D.E. Shaw & Co
64
D.E. Shaw & Co
New York
$325K 19,079 -9,995 -34%
State Board of Administration of Florida Retirement System
65
State Board of Administration of Florida Retirement System
Florida
$285K 16,784
Citigroup
66
Citigroup
New York
$265K 15,547 +15,390 +9,803%
Goldman Sachs
67
Goldman Sachs
New York
$256K 15,088 -1,355 -8%
TAM
68
Tocqueville Asset Management
New York
$255K 15,000
Susquehanna International Group
69
Susquehanna International Group
Pennsylvania
$224K 13,168 -146 -1%
LOM
70
Loeb Offshore Management
New York
$222K 13,043 +13,043 New
WMSA
71
Weiss Multi-Strategy Advisers
New York
$189K 11,130 -28,870 -72%
MTIP
72
Magee Thomson Investment Partners
California
$171K 10,024 +4,658 +87%
FM
73
Forward Management
California
$168K 10,500 -4,650 -31%
Barclays
74
Barclays
United Kingdom
$106K 6,231 -1,401 -18%
Dimensional Fund Advisors
75
Dimensional Fund Advisors
Texas
$74K 4,336