Insmed
INSM
INSM
665 hedge funds and large institutions have $37B invested in Insmed in 2025 Q4 according to their latest regulatory filings, with 193 funds opening new positions, 237 increasing their positions, 180 reducing their positions, and 80 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more capital invested
Capital invested by funds: $ → $
more funds holding
Funds holding: →
0.05% more ownership
Funds ownership: 99.76% → 99.81% (+0.05%)
10% less call options, than puts
Call options by funds: $671M | Put options by funds: $741M
8% less funds holding in top 10
Funds holding in top 10: 24 → 22 (-2)
Holders
665
Holding in Top 10
22
Calls
$671M
Puts
$741M
Top Buyers
| 1 | +$493M | |
| 2 | +$321M | |
| 3 | +$222M | |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$208M |
| 5 |
OAG
Orbis Allan Gray
Hamilton,
Bermuda
|
+$170M |
Top Sellers
| 1 | -$528M | |
| 2 | -$438M | |
| 3 | -$238M | |
| 4 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$222M |
| 5 |
Millennium Management
New York
|
-$187M |