114 hedge funds and large institutions have $1.03B invested in Insmed in 2015 Q4 according to their latest regulatory filings, with 13 funds opening new positions, 43 increasing their positions, 39 reducing their positions, and 18 closing their positions.

Holders
114
Holders Change
-5
Holders Change %
-4.2%
% of All Funds
2.99%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
13
Increased
43
Reduced
39
Closed
18
Calls
$5.84M
Puts
$7.62M
Net Calls
-$1.77M
Net Calls Change
+$133K
Name Market Value Shares Shares
Change
Shares
Change %
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$168M 9,276,146 +234,757 +3%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$168M 9,270,562 +6,523 +0.1%
PAI
3
Palo Alto Investors
California
$87M 4,790,800 +22,000 +0.5%
O
4
OrbiMed
New York
$63M 3,469,900 +324,599 +10%
Vanguard Group
5
Vanguard Group
Pennsylvania
$58.2M 3,205,364 +254,657 +9%
JHIU
6
Janus Henderson Investors US
Colorado
$53.9M 2,971,239 +383,844 +15%
BFA
7
BlackRock Fund Advisors
California
$40.8M 2,249,994 -94,751 -4%
JPMorgan Chase & Co
8
JPMorgan Chase & Co
New York
$39.6M 2,183,772 +85,800 +4%
State Street
9
State Street
Massachusetts
$29.3M 1,614,040 -342,967 -18%
BIT
10
BlackRock Institutional Trust
California
$28.4M 1,564,837 +93,497 +6%
RG
11
Redmile Group
California
$25.3M 1,391,813 +443,847 +47%
Jennison Associates
12
Jennison Associates
New York
$21.2M 1,168,760 +4,159 +0.4%
BBA
13
Baker Bros. Advisors
New York
$18.2M 1,000,000 -583,490 -37%
UBS Group
14
UBS Group
Switzerland
$13.9M 764,149 -101,531 -12%
Morgan Stanley
15
Morgan Stanley
New York
$13.6M 747,585 -121,236 -14%
Northern Trust
16
Northern Trust
Illinois
$12.8M 706,065 +17,676 +3%
SAM
17
Senzar Asset Management
New York
$12.5M 689,107 +113,700 +20%
EMFAT
18
Emerald Mutual Fund Advisers Trust
Pennsylvania
$11.5M 632,843 +164,123 +35%
EA
19
Emerald Advisers
Pennsylvania
$11.1M 610,431 +126,774 +26%
TCP
20
Tourbillon Capital Partners
New York
$9.62M 530,263 -44,799 -8%
Deutsche Bank
21
Deutsche Bank
Germany
$8.48M 467,433 +8,085 +2%
Norges Bank
22
Norges Bank
Norway
$8.05M 443,525 +324,863 +274%
RSCM
23
Rock Springs Capital Management
Maryland
$7.85M 432,500 +67,500 +18%
Geode Capital Management
24
Geode Capital Management
Massachusetts
$7.39M 407,143 +2,727 +0.7%
Asset Management One
25
Asset Management One
Japan
$5.55M 292,532 +51,087 +21%