158 hedge funds and large institutions have $2.39B invested in Insmed in 2019 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 48 increasing their positions, 49 reducing their positions, and 11 closing their positions.

Holders
158
Holders Change
+32
Holders Change %
+25.4%
% of All Funds
3.43%
Holding in Top 10
7
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+40%
% of All Funds
0.15%
New
43
Increased
48
Reduced
49
Closed
11
Calls
$25.2M
Puts
$21M
Net Calls
+$4.25M
Net Calls Change
+$20.8M
Name Market Value Shares Shares
Change
Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$338M 11,630,784 +67,250 +0.6%
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$329M 11,302,434 -119,027 -1%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$229M 7,885,495 -790,903 -9%
PAI
4
Palo Alto Investors
California
$222M 7,653,617
BlackRock
5
BlackRock
New York
$211M 7,244,652 -206,745 -3%
Vanguard Group
6
Vanguard Group
Pennsylvania
$206M 7,083,890 +134,506 +2%
State Street
7
State Street
Massachusetts
$82.6M 2,841,366 -471,364 -14%
BBA
8
Baker Bros. Advisors
New York
$60.4M 2,077,601 +225,619 +12%
FCMI
9
Foresite Capital Management IV
California
$44.6M 1,533,883 -443,353 -22%
VC
10
Vivo Capital
California
$34M 1,170,290 +1,170,290 New
Citadel Advisors
11
Citadel Advisors
Florida
$33.3M 1,145,758 +77,755 +7%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$27.8M 957,552 +91,063 +11%
Northern Trust
13
Northern Trust
Illinois
$27.6M 948,654 +9,033 +1%
EA
14
Emerald Advisers
Pennsylvania
$26.8M 921,527 +318,482 +53%
FCMI
15
Foresite Capital Management II
California
$26.7M 919,436 -48,200 -5%
RSCM
16
Rock Springs Capital Management
Maryland
$24.7M 850,000
EMFAT
17
Emerald Mutual Fund Advisers Trust
Pennsylvania
$24.5M 841,119 +328,472 +64%
Norges Bank
18
Norges Bank
Norway
$22.1M 758,837
Morgan Stanley
19
Morgan Stanley
New York
$21.3M 732,219 -302,938 -29%
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$21.2M 730,686 -51,928 -7%
BG
21
Bellevue Group
Switzerland
$19.2M 659,434 -149,712 -19%
D.E. Shaw & Co
22
D.E. Shaw & Co
New York
$17.3M 593,566 +516,860 +674%
Goldman Sachs
23
Goldman Sachs
New York
$17.2M 592,041 +189,403 +47%
TCIM
24
TIAA CREF Investment Management
New York
$15.1M 519,892 +312,165 +150%
RHJA
25
Rice Hall James & Associates
California
$14.2M 487,112 +76,038 +18%