Insmed
INSM
INSM
559 hedge funds and large institutions have $30.3B invested in Insmed in 2025 Q3 according to their latest regulatory filings, with 127 funds opening new positions, 190 increasing their positions, 197 reducing their positions, and 72 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: →
less repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
7% less call options, than puts
Call options by funds: $610M | Put options by funds: $657M
15.76% less ownership
Funds ownership: 115.51% → 99.75% (-16%)
27% less funds holding in top 10
Funds holding in top 10: 33 → 24 (-9)
Holders
559
Holding in Top 10
24
Calls
$610M
Puts
$657M
Top Buyers
| 1 | +$1.07B | |
| 2 | +$589M | |
| 3 | +$330M | |
| 4 |
D.E. Shaw & Co
New York
|
+$322M |
| 5 |
OAG
Orbis Allan Gray
Hamilton,
Bermuda
|
+$249M |
Top Sellers
| 1 | -$619M | |
| 2 | -$231M | |
| 3 | -$176M | |
| 4 |
Janus Henderson Group
London,
United Kingdom
|
-$157M |
| 5 |
BBA
Baker Bros. Advisors
New York
|
-$145M |