508 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, 185 reducing their positions, and 52 closing their positions.

Holders
508
Holders Change
+73
Holders Change %
+16.78%
% of All Funds
6.82%
Holding in Top 10
33
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+6.45%
% of All Funds
0.44%
New
132
Increased
161
Reduced
185
Closed
52
Calls
$199M
Puts
$247M
Net Calls
-$48.5M
Net Calls Change
+$23.5M
Name Market Value Shares Shares
Change
Shares
Change %
ABG
201
Ally Bridge Group
New York
$4.8M 47,710 -37,400 -44%
First Trust Advisors
202
First Trust Advisors
Illinois
$4.77M 47,392 +21,176 +81%
CFM
203
Catalyst Funds Management
Australia
$4.75M 47,175 +47,175 New
EAM
204
Erste Asset Management
Austria
$4.74M 47,600
HCA
205
Harbor Capital Advisors
Illinois
$4.71M 46,786 -26,030 -36%
Truist Financial
206
Truist Financial
North Carolina
$4.68M 46,483 +1,409 +3%
Canada Life
207
Canada Life
Manitoba, Canada
$4.66M 46,250 +3,792 +9%
TRCT
208
Tower Research Capital (TRC)
New York
$4.55M 45,235 +37,820 +510%
BCI
209
Brinker Capital Investments
Pennsylvania
$4.21M 41,817 +3,082 +8%
GC
210
Guggenheim Capital
Illinois
$4.17M 41,391 +5,945 +17%
MIM
211
Monashee Investment Management
Massachusetts
$4.03M 40,000 +40,000 New
Pathstone Holdings
212
Pathstone Holdings
New Jersey
$3.89M 38,627 -6,906 -15%
KK
213
KLP Kapitalforvaltning
Norway
$3.8M 37,800 +3,600 +11%
ACP
214
Acuta Capital Partners
California
$3.73M 37,070 -69,004 -65%
BAMCO Inc
215
BAMCO Inc
New York
$3.69M 36,700 -23,300 -39%
NRD
216
Nebula Research & Development
New York
$3.69M 36,661 +33,282 +985%
CUAMC
217
China Universal Asset Management Company
China
$3.68M 36,582 +277 +0.8%
LCM
218
Legato Capital Management
California
$3.63M 36,079 -5,778 -14%
Natixis Advisors
219
Natixis Advisors
Massachusetts
$3.57M 35,459 +5,597 +19%
ORI
220
Oak Ridge Investments
Illinois
$3.44M 34,188 -7,757 -18%
CCM
221
Cinctive Capital Management
New York
$3.31M 32,874 +9,321 +40%
AssetMark Inc
222
AssetMark Inc
California
$3.23M 32,125 +5,892 +22%
MA
223
MYDA Advisors
New York
$3.22M 32,000 +24,000 +300%
Cetera Investment Advisers
224
Cetera Investment Advisers
Illinois
$3.17M 31,462 +10,783 +52%
ACH
225
ArrowMark Colorado Holdings
Colorado
$3.02M 30,000