Octave Specialty Group, Inc. · NYSE:OSG
BlackRock, Inc. reported a 7.60% stake in Octave Specialty Group, Inc. (Schedule 13G/A)
Event Sep 30, 2025 · Filed Oct 17, 2025
BlackRock, Inc. reported a 7.60% stake in Octave Specialty Group, Inc., 3,535,664 shares, as a passive investor on Sep 30, 2025. Filed Oct 17, 2025 (Schedule 13G/A).
- Stake
- 7.60%
- Shares
- 3,535,664
- Intent
- Passive
- What changed
- Stake changed
The filing in full
| Holder | Stake | Shares |
|---|---|---|
| BlackRock, Inc. | 7.60% | 3,535,664 |
Source
Related
- Octave Specialty Group, Inc.
- BlackRock, Inc.
- Octave Specialty Group, Inc. shareholders
- Schedule 13G/A · BlackRock, Inc. · Apr 3, 2025
- Form 4 · LeBlanc Claude · Oct 6, 2026
- Form 4 · Trick David · Oct 6, 2026
- Form 4 · Smith R Sharon · Oct 6, 2026
- Schedule 13G · Vanguard Capital Management LLC · Jul 31, 2026
- Form 4 · LeBlanc Claude · Jul 13, 2026