514 hedge funds and large institutions have $21.1B invested in Insmed in 2025 Q2 according to their latest regulatory filings, with 131 funds opening new positions, 164 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: 109.32%115.51% (+6.2%)

13% less repeat investments, than reductions

Existing positions increased: 164 | Existing positions reduced: 188

16% less call options, than puts

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

Holders
514
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
201
$4.93M
202
$4.84M
203
$4.8M
204
$4.77M
205
$4.75M
206
$4.74M
207
$4.71M
208
$4.68M
209
$4.66M
210
$4.55M
211
$4.21M
212
$4.17M
213
$4.03M
214
$3.89M
215
$3.8M
216
$3.73M
217
$3.69M
218
$3.69M
219
$3.68M
220
$3.63M
221
$3.57M
222
$3.44M
223
$3.31M
224
$3.23M
225
$3.22M