OSG
Octave Specialty Group
OSG
OSG
144 hedge funds and large institutions have $269M invested in Octave Specialty Group in 2025 Q4 according to their latest regulatory filings, with 32 funds opening new positions, 25 increasing their positions, 68 reducing their positions, and 14 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
less ownership
Funds ownership: →
40% less funds holding in top 10
Funds holding in top 10: 5 → 3 (-2)
50% less capital invested
Capital invested by funds: $539M → $269M (-$270M)
63% less repeat investments, than reductions
Existing positions increased: 25 | Existing positions reduced: 68
Holders
144
Holding in Top 10
3
Calls
$30M
Puts
$3.91M
Top Buyers
| 1 | +$6.36M | |
| 2 | +$6.25M | |
| 3 | +$5.74M | |
| 4 |
EIM
Essex Investment Management
Boston,
Massachusetts
|
+$3.51M |
| 5 |
Russell Investments Group
London,
United Kingdom
|
+$2.92M |
Top Sellers
| 1 | -$17.3M | |
| 2 | -$13M | |
| 3 | -$10.2M | |
| 4 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$4.33M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
-$3.89M |
