511 hedge funds and large institutions have $21.1B invested in Insmed in 2025 Q2 according to their latest regulatory filings, with 132 funds opening new positions, 161 increasing their positions, 188 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

6.19% more ownership

Funds ownership: 109.31%115.5% (+6.2%)

14% less repeat investments, than reductions

Existing positions increased: 161 | Existing positions reduced: 188

16% less call options, than puts

Call options by funds: $300M | Put options by funds: $356M

Holders
511
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
33
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$300M
Puts
$356M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Teacher Retirement System of Texas
201
Teacher Retirement System of Texas
Texas
$4.93M
Handelsbanken Fonder
202
Handelsbanken Fonder
Sweden
$4.84M
ABG
203
Ally Bridge Group
New York
$4.8M
First Trust Advisors
204
First Trust Advisors
Illinois
$4.77M
CFM
205
Catalyst Funds Management
Australia
$4.75M
EAM
206
Erste Asset Management
Austria
$4.74M
HCA
207
Harbor Capital Advisors
Illinois
$4.71M
Truist Financial
208
Truist Financial
North Carolina
$4.68M
Canada Life
209
Canada Life
Manitoba, Canada
$4.66M
TRCT
210
Tower Research Capital (TRC)
New York
$4.55M
BCI
211
Brinker Capital Investments
Pennsylvania
$4.21M
GC
212
Guggenheim Capital
Illinois
$4.17M
MIM
213
Monashee Investment Management
Massachusetts
$4.03M
Pathstone Holdings
214
Pathstone Holdings
New Jersey
$3.89M
KK
215
KLP Kapitalforvaltning
Norway
$3.8M
ACP
216
Acuta Capital Partners
California
$3.73M
BAMCO Inc
217
BAMCO Inc
New York
$3.69M
NRD
218
Nebula Research & Development
New York
$3.69M
CUAMC
219
China Universal Asset Management Company
China
$3.68M
LCM
220
Legato Capital Management
California
$3.63M
Natixis Advisors
221
Natixis Advisors
Massachusetts
$3.57M
ORI
222
Oak Ridge Investments
Illinois
$3.44M
CCM
223
Cinctive Capital Management
New York
$3.31M
AssetMark Inc
224
AssetMark Inc
California
$3.23M
MA
225
MYDA Advisors
New York
$3.22M