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Insmed
INSM

Overview Fund Activity

222 hedge funds and large institutions have $3.09B invested in Insmed in 2023 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 79 increasing their positions, 77 reducing their positions, and 32 closing their positions.

Holders
222
Holders Change
-7
Holders Change %
-3.06%
% of All Funds
3.5%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.06%
New
25
Increased
79
Reduced
77
Closed
32
Calls
$9.69M
Puts
$18.6M
Net Calls
-$8.87M
Net Calls Change
-$11.4M

Top Buyers

1
RI
1
RTW Investments
New York
$21.1M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$21M
3
William Blair Investment Management
3
William Blair Investment Management
Illinois
$90.4M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$86.2M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$9.42M

Top Sellers

1
Barclays
1
Barclays
United Kingdom
$4.47M
2
Citadel Advisors
2
Citadel Advisors
Florida
$8.02M
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$46.3M
4
Morgan Stanley
4
Morgan Stanley
New York
$8.98M
5
State Street
5
State Street
Massachusetts
$127M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$281M 13,320,556 -42,755 -0.3%
BlackRock
2
BlackRock
New York
$216M 10,258,282 +170,862 +2%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$215M 10,172,296 +190,232 +2%
T. Rowe Price Investment Management
4
T. Rowe Price Investment Management
Maryland
$175M 8,304,314 -111,116 -1%
DTC
5
Deep Track Capital
Connecticut
$137M 6,500,000 – –
State Street
6
State Street
Massachusetts
$127M 6,020,579 -304,626 -5%
PAI
7
Palo Alto Investors
California
$124M 5,889,491 – –
Macquarie Group
8
Macquarie Group
Australia
$92.7M 4,391,080 +338,716 +8%
William Blair Investment Management
9
William Blair Investment Management
Illinois
$90.4M 4,285,919 +579,241 +16%
Fidelity Investments
10
Fidelity Investments
Massachusetts
$86.2M 4,083,295 +496,295 +14%
PAMS
11
Pictet Asset Management (Switzerland)
Switzerland
$78M 3,696,315 -234,448 -6%
Franklin Resources
12
Franklin Resources
California
$72.4M 3,433,640 -73,536 -2%
BG
13
Bellevue Group
Switzerland
$69.6M 3,300,911 +7,809 +0.2%
SCM
14
Suvretta Capital Management
New York
$65.6M 3,109,334 +177,196 +6%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$57M 2,703,543 +77,868 +3%
AllianceBernstein
16
AllianceBernstein
Tennessee
$53.3M 2,524,643 +50,255 +2%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$51.7M 2,448,464 -45,260 -2%
Janus Henderson Group
18
Janus Henderson Group
United Kingdom
$46.3M 2,195,188 -365,981 -14%
Holocene Advisors
19
Holocene Advisors
New York
$43.9M 2,082,878 -132,269 -6%
SC
20
Samlyn Capital
New York
$41.7M 1,977,290 -266 -0%
Ameriprise
21
Ameriprise
Minnesota
$39.2M 1,859,204 -145,713 -7%
Assenagon Asset Management
22
Assenagon Asset Management
Luxembourg
$37.6M 1,782,054 +374,715 +27%
Hudson Bay Capital Management
23
Hudson Bay Capital Management
Connecticut
$35.9M 1,700,000 -37,500 -2%
PCH
24
Polar Capital Holdings
United Kingdom
$35.7M 1,691,349 – –
Loomis, Sayles & Company
25
Loomis, Sayles & Company
Massachusetts
$34M 1,613,596 -14,922 -0.9%
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