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
276
$1.13M
277
$1.12M
278
$1.12M
279
$1.1M
280
$1.1M
281
$1.07M
282
$1.07M
283
$1.07M
284
$1.06M
285
$1.01M
286
$981K
287
$978K
288
$952K
289
$950K
290
$886K
291
$873K
292
$865K
293
$861K
294
$855K
295
$853K
296
$835K
297
$813K
298
$798K
299
$781K
300
$777K