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 %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$99.8M 5,866,436 +715,249 +14%
Wells Fargo
2
Wells Fargo
California
$32.4M 1,907,779 +1,907,779 New
Millennium Management
3
Millennium Management
New York
$27.8M 1,632,868 +346,997 +27%
SAM
4
Sectoral Asset Management
Quebec, Canada
$25.4M 1,492,121 +45,300 +3%
State Street
5
State Street
Massachusetts
$24.8M 1,455,929 -107,082 -7%
JPMorgan Chase & Co
6
JPMorgan Chase & Co
New York
$22.4M 1,314,839 -253,479 -16%
BIT
7
BlackRock Institutional Trust
California
$18M 1,060,013 -6,075 -0.6%
DM
8
Deerfield Management
New York
$17.9M 1,052,245 +121,495 +13%
Franklin Resources
9
Franklin Resources
California
$16.9M 994,700 +450,100 +83%
BFA
10
BlackRock Fund Advisors
California
$16M 943,342 -36,243 -4%
Vanguard Group
11
Vanguard Group
Pennsylvania
$14.5M 854,605 +70,167 +9%
BBA
12
Baker Bros. Advisors
New York
$13.5M 796,378 -149,425 -16%
Ameriprise
13
Ameriprise
Minnesota
$13.3M 779,879 -49,371 -6%
Invesco
14
Invesco
Georgia
$8.78M 516,418 +18,518 +4%
Northern Trust
15
Northern Trust
Illinois
$8.65M 508,897 +20,393 +4%
SCA
16
SAC Capital Advisors
Connecticut
$8.39M 492,957 +130,357 +36%
TCP
17
Tourbillon Capital Partners
New York
$7.23M 425,000 +425,000 New
VAM
18
Visium Asset Management
New York
$6.83M 401,462 -1,028 -0.3%
UBS AM
19
UBS AM
Illinois
$6.14M 361,044 +361,044 New
WC
20
Wexford Capital
Florida
$5.14M 302,530 +201,440 +199%
PAI
21
Palo Alto Investors
California
$4.97M 292,199 +25,900 +10%
EI
22
EAM Investors
California
$4.85M 285,097 +6,068 +2%
ICAP
23
Independence Capital Asset Partners
Colorado
$4.21M 247,720 -22,664 -8%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$3.63M 213,223 -1,869 -0.9%
NFA
25
Nationwide Fund Advisors
Ohio
$3.46M 203,448 +175,924 +639%