NEW YORK, NY
OCTAVE SPECIALTY GROUP INCOSG— Latest position per institution from SEC 13F filings
15
Institutional holders
39.83M
Total shares held
317.64M
Estimated value
1.99M
Avg. position size
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
7.46M
Value
95.69M
Filed
Jun 30, 2024
REPERTOIRE PARTNERS LP
CIK 1909393
Shares
6.73M
Value
47.81M
Filed
Jun 30, 2025
BLACKROCK, INC.
CIK 2012383
Shares
4.57M
Value
28.53M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
2.51M
Value
19.52M
Filed
Dec 31, 2025
WESTERN STANDARD LLC
CIK 1517666
Shares
2.25M
Value
14.02M
Filed
Jun 30, 2026
CONTINENTAL GENERAL INSURANCE CO
CIK 24046
Shares
2.07M
Value
17.25M
Filed
Sep 30, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.97M
Value
12.31M
Filed
Jun 30, 2026
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.
CIK 1166152
Shares
1.65M
Value
10.28M
Filed
Jun 30, 2026
THIRD AVENUE MANAGEMENT LLC
CIK 1099281
Shares
1.34M
Value
8.37M
Filed
Jun 30, 2026
BAIN CAPITAL CREDIT, LP
CIK 1317947
Shares
1.11M
Value
6.91M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.11M
Value
6.91M
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
1.09M
Value
6.78M
Filed
Jun 30, 2026
CAPTION MANAGEMENT, LLC
CIK 1706766
Shares
901.44K
Value
5.62M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
898.67K
Value
5.61M
Filed
Jun 30, 2026
NUVEEN ASSET MANAGEMENT, LLC
CIK 1521019
Shares
824.36K
Value
10.43M
Filed
Dec 31, 2024
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
CIK 1164833
Shares
793.50K
Value
5.63M
Filed
Jun 30, 2025
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
716.95K
Value
4.47M
Filed
Jun 30, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC
CIK 884414
Shares
649.53K
Value
4.05M
Filed
Jun 30, 2026
MARSHALL WACE, LLP
CIK 1318757
Shares
601.80K
Value
3.76M
Filed
Jun 30, 2026
ZACKS INVESTMENT MANAGEMENT
CIK 1086483
Shares
590.37K
Value
3.68M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK FINANCE, INC. | 1364742 | 7.46M | 95.69M | Jun 30, 2024 |
| 2 | REPERTOIRE PARTNERS LP | 1909393 | 6.73M | 47.81M | Jun 30, 2025 |
| 3 | BLACKROCK, INC. | 2012383 | 4.57M | 28.53M | Jun 30, 2026 |
| 4 | VANGUARD GROUP INC | 102909 | 2.51M | 19.52M | Dec 31, 2025 |
| 5 | WESTERN STANDARD LLC | 1517666 | 2.25M | 14.02M | Jun 30, 2026 |
| 6 | CONTINENTAL GENERAL INSURANCE CO | 24046 | 2.07M | 17.25M | Sep 30, 2025 |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.97M | 12.31M | Jun 30, 2026 |
| 8 | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 1166152 | 1.65M | 10.28M | Jun 30, 2026 |
| 9 | THIRD AVENUE MANAGEMENT LLC | 1099281 | 1.34M | 8.37M | Jun 30, 2026 |
| 10 | BAIN CAPITAL CREDIT, LP | 1317947 | 1.11M | 6.91M | Jun 30, 2026 |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.11M | 6.91M | Jun 30, 2026 |
| 12 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 1.09M | 6.78M | Jun 30, 2026 |
| 13 | CAPTION MANAGEMENT, LLC | 1706766 | 901.44K | 5.62M | Jun 30, 2026 |
| 14 | STATE STREET CORP | 93751 | 898.67K | 5.61M | Jun 30, 2026 |
| 15 | NUVEEN ASSET MANAGEMENT, LLC | 1521019 | 824.36K | 10.43M | Dec 31, 2024 |
| 16 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 1164833 | 793.50K | 5.63M | Jun 30, 2025 |
| 17 | DIMENSIONAL FUND ADVISORS LP | 354204 | 716.95K | 4.47M | Jun 30, 2026 |
| 18 | JACOBS LEVY EQUITY MANAGEMENT, INC | 884414 | 649.53K | 4.05M | Jun 30, 2026 |
| 19 | MARSHALL WACE, LLP | 1318757 | 601.80K | 3.76M | Jun 30, 2026 |
| 20 | ZACKS INVESTMENT MANAGEMENT | 1086483 | 590.37K | 3.68M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.