Brevan Howard Capital Management LP
Position in OSG — Octave Specialty Group Inc
CIK 1512857
ST. HELIER, Y9
Position in OSG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$84,616
-$79,020 QoQ
Shares Held
18,197
-13.5% QoQ
Ownership
0.040%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2025
5 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in OSG Over Time
Shares Held
Position Value (USD)
Position in Insurance - Specialty
Financial Services · as of Jun 30, 2026Brevan Howard Capital Management LP holds $18,349,236 across 10 Insurance - Specialty names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MTG |
Mgic Investment Corp
|
192,029 | $5,415,217 | |
| 2 | FNF |
Fidelity National Financial, Inc.
|
98,785 | $4,658,700 | |
| 3 | RYAN |
Ryan Specialty Holdings, Inc.
|
66,817 | $2,523,009 | |
| 4 | NMIH |
NMI Holdings, Inc.
|
45,580 | $1,872,882 | |
| 5 | ACT |
Enact Holdings, Inc.
|
31,713 | $1,449,601 | |
| 6 | FAF |
First American Financial Corp
|
13,165 | $902,987 | |
| 7 | AMSF |
Amerisafe Inc
|
20,018 | $677,208 | |
| 8 | RDN |
Radian Group Inc
|
12,634 | $475,922 |
All Filings in OSG
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $84,616 | 18,197 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $163,636 | 21,033 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $295,944 | 35,485 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $359,991 | 50,703 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $650,396 | 74,331 | Shares | Defined | 2025-05-15 | |
| No filing history on record for this holder in this stock. | ||||||