90 hedge funds and large institutions have $424M invested in Insmed in 2013 Q3 according to their latest regulatory filings, with 27 funds opening new positions, 37 increasing their positions, 17 reducing their positions, and 12 closing their positions.

Holders
90
Holders Change
+15
Holders Change %
+20%
% of All Funds
2.92%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.1%
New
27
Increased
37
Reduced
17
Closed
12
Calls
$2.21M
Puts
$3.81M
Net Calls
-$1.61M
Net Calls Change
-$6.04M
Name Market Value Shares Shares
Change
Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$80.4M 5,151,187 +1,393,647 +37%
RCM
2
RA Capital Management
Massachusetts
$46.6M 2,983,319 +550,000 +23%
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$24.5M 1,568,318 +1,234,394 +370%
State Street
4
State Street
Massachusetts
$24.4M 1,563,011 +1,215,723 +350%
SAM
5
Sectoral Asset Management
Quebec, Canada
$22.6M 1,446,821 +1,446,821 New
Millennium Management
6
Millennium Management
New York
$20.1M 1,285,871 +1,272,361 +9,418%
BIT
7
BlackRock Institutional Trust
California
$16.6M 1,066,088 +176,571 +20%
BFA
8
BlackRock Fund Advisors
California
$15.3M 979,585 +274,450 +39%
BBA
9
Baker Bros. Advisors
New York
$14.8M 945,803 +150,000 +19%
DM
10
Deerfield Management
New York
$14.5M 930,750 +376,957 +68%
Ameriprise
11
Ameriprise
Minnesota
$12.9M 829,250 +757,056 +1,049%
Vanguard Group
12
Vanguard Group
Pennsylvania
$12.2M 784,438 +121,228 +18%
Franklin Resources
13
Franklin Resources
California
$8.5M 544,600 +544,600 New
Invesco
14
Invesco
Georgia
$7.77M 497,900 +483,823 +3,437%
Northern Trust
15
Northern Trust
Illinois
$7.63M 488,504 +300,230 +159%
VAM
16
Visium Asset Management
New York
$6.28M 402,490 -99,526 -20%
SCA
17
SAC Capital Advisors
Connecticut
$5.66M 362,600 +362,600 New
SCM
18
Sigma Capital Management
Connecticut
$5.46M 350,000 +250,000 +250%
MHP
19
Manatuck Hill Partners
Connecticut
$5.05M 323,400 +323,400 New
EI
20
EAM Investors
California
$4.36M 279,029 +3,073 +1%
BIM
21
Bogle Investment Management
Massachusetts
$4.24M 271,888 -17,545 -6%
ICAP
22
Independence Capital Asset Partners
Colorado
$4.22M 270,384 +270,384 New
PAI
23
Palo Alto Investors
California
$4.16M 266,299
Bank of New York Mellon
24
Bank of New York Mellon
New York
$3.36M 215,092 +46,733 +28%
DCM
25
Driehaus Capital Management
Illinois
$3.04M 194,671 -4,206 -2%