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516 hedge funds and large institutions have $21.2B invested in Insmed in 2025 Q2 according to their latest regulatory filings, with 131 funds opening new positions, 165 increasing their positions, 189 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:

5.23% more ownership

Funds ownership: 110.29%115.51% (+5.2%)

13% less repeat investments, than reductions

Existing positions increased: 165 | Existing positions reduced: 189

16% less call options, than puts

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

Holders
516
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
$1.14M
277
$1.13M
278
$1.12M
279
$1.12M
280
$1.1M
281
$1.1M
282
$1.07M
283
$1.07M
284
$1.07M
285
$1.06M
286
$1.01M
287
$981K
288
$978K
289
$952K
290
$950K
291
$886K
292
$873K
293
$865K
294
$861K
295
$855K
296
$853K
297
$835K
298
$813K
299
$798K
300
$781K