Octave Specialty Group Inc
OSG- Exchange
- NYSE
- Industry
- Surety Insurance
- SEC CIK
- 0000874501
No open-market purchases or sales by Octave Specialty Group Inc insiders were filed in the last 90 days; 147 institutions reported holding it in 13F filings for Q2 2026, worth $187.6M in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in Octave Specialty Group Inc as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 180
- −1 vs. Q2 2024
- Shares held
- 40.3M
- +9.05M (+29.0%) vs. Q2 2024
- Total value
- $449.6M
- +$49.4M (+12.3%) vs. Q2 2024
- New holders
- 28
- 72 more added
- Sold out
- 29
- 55 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OSG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 147 | $187.6M |
| Q1 2026 | 148 | $151.4M |
| Q4 2025 | 144 | $270.0M |
| Q3 2025 | 130 | $303.6M |
| Q2 2025 | 147 | $262.5M |
| Q1 2025 | 176 | $327.5M |
| Q4 2024 | 181 | $522.4M |
| Q3 2024 | 180 | $449.6M |
| Q2 2024 | 182 | $495.9M |
| Q1 2024 | 172 | $591.5M |
| Q4 2023 | 174 | $628.4M |
| Q3 2023 | 167 | $438.7M |
| Q2 2023 | 160 | $529.6M |
| Q1 2023 | 160 | $596.2M |
| Q4 2022 | 167 | $600.4M |
| Q3 2022 | 154 | $400.7M |
| Q2 2022 | 141 | $386.6M |
| Q1 2022 | 150 | $392.1M |
| Q4 2021 | 135 | $598.9M |
| Q3 2021 | 133 | $516.2M |
| Q2 2021 | 126 | $565.0M |
| Q1 2021 | 140 | $611.7M |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Octave Specialty Group Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mirae Asset Global ETFs Holdings Ltd. | 23,849 | $267.3K | 0.00% | +1,071+4.7% | Added |
| Intech Investment Management LLC | 23,708 | $265.8K | 0.00% | +7,644+47.6% | Added |
| Louisiana State Employees Retirement System | 22,900 | $256.7K | 0.00% | +100+0.4% | Added |
| Janus Henderson Group PLC | 19,792 | $222.2K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 19,195 | $215.2K | 0.00% | +8,216+74.8% | Added |
| Teacher Retirement System of Texas | 18,919 | $212.0K | 0.00% | −79−0.4% | Reduced |
| Yousif Capital Management, LLC | 18,240 | $204.5K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 18,098 | $202.9K | 0.00% | +18,098 | New |
| Wexford Capital LP | 18,000 | $201.8K | 0.05% | +18,000 | New |
| Engineers Gate Manager LP | 17,428 | $195.4K | 0.00% | +17,428 | New |
| Graham Capital Management, L.P. | 17,361 | $194.6K | 0.01% | +17,361 | New |
| GTS Securities LLC | 17,092 | $191.6K | 0.00% | +347+2.1% | Added |
| Comerica Bank | 16,832 | $188.7K | 0.00% | −52−0.3% | Reduced |
| Manufacturers Life Insurance Company, The | 16,814 | $188.5K | 0.00% | −486−2.8% | Reduced |
| SG Americas Securities, LLC | 16,467 | $185.0K | 0.00% | +16,467 | New |
| Mraz, Amerine & Associates, Inc. | 15,600 | $174.9K | 0.03% | −1,000−6.0% | Reduced |
| XTX Topco Ltd | 15,380 | $172.4K | 0.01% | +15,380 | New |
| AQR Capital Management LLC | 15,252 | $171.0K | 0.00% | −8,250−35.1% | Reduced |
| KLCM Advisors, Inc. | 14,000 | $156.9K | 0.02% | 00.0% | Unchanged |
| Creative Planning | 13,905 | $155.9K | 0.00% | +13,905 | New |
| Amalgamated Bank | 13,258 | $149.0K | 0.00% | −71−0.5% | Reduced |
| Arizona State Retirement System | 13,023 | $146.0K | 0.00% | +362+2.9% | Added |
| State Board of Administration of Florida Retirement System | 12,630 | $141.6K | 0.00% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 12,301 | $138.0K | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 11,581 | $129.8K | 0.00% | −710−5.8% | Reduced |
| Oregon Public Employees Retirement Fund | 11,198 | $125.5K | 0.00% | +200+1.8% | Added |
| Bank of Montreal | 10,339 | $116.1K | 0.00% | −4,500−30.3% | Reduced |
| Cornerstone Investment Partners, LLC | 10,315 | $115.6K | 0.01% | +313+3.1% | Added |
| Interval Partners, LP | 10,238 | $114.8K | 0.00% | +77+0.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,140 | $113.7K | 0.00% | +10,140 | New |
| New York State Common Retirement Fund | 10,073 | $112.9K | 0.00% | −7,900−44.0% | Reduced |
| Long Focus Capital Management, LLC | 10,000 | $112.1K | 0.01% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,826 | $110.1K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 9,764 | $109.5K | 0.00% | +9,764 | New |
| nVerses Capital, LLC | 9,600 | $107.6K | 0.05% | +4,600+92.0% | Added |
| Tower Research Capital LLC (TRC) | 9,596 | $107.6K | 0.00% | +501+5.5% | Added |
| Amundi | 7,465 | $81.9K | 0.00% | +1,172+18.6% | Added |
| Sterling Capital Management LLC | 5,534 | $62.0K | 0.00% | +5,534 | New |
| Ameritas Investment Partners, Inc. | 4,583 | $51.4K | 0.00% | 00.0% | Unchanged |
| Point72 (DIFC) Ltd | 4,091 | $45.9K | 0.00% | +4,091 | New |
| Catalyst Funds Management Pty Ltd | 3,000 | $33.6K | 0.01% | +2,600+650.0% | Added |
| Federated Hermes, Inc. | 2,503 | $28.1K | 0.00% | −814−24.5% | Reduced |
| The PNC Financial Services Group, Inc. | 1,631 | $18.3K | 0.00% | −1,073−39.7% | Reduced |
| Point72 Asia (Singapore) Pte. Ltd. | 1,426 | $16.0K | 0.00% | +1,426 | New |
| Point72 Hong Kong Ltd | 1,370 | $15.4K | 0.00% | +1,370 | New |
| Quarry LP | 1,246 | $14.0K | 0.00% | −1,118−47.3% | Reduced |
| Nisa Investment Advisors, LLC | 1,005 | $11.3K | 0.00% | −76,969−98.7% | Reduced |
| Harbor Capital Advisors, Inc. | 831 | $9.00K | 0.00% | +831 | New |
| US Bancorp | 756 | $8.47K | 0.00% | +109+16.8% | Added |
| GAMMA Investing LLC | 590 | $6.61K | 0.00% | −207−26.0% | Reduced |
| Lindbrook Capital, LLC | 590 | $6.61K | 0.00% | +41+7.5% | Added |
| Advisor Group Holdings, Inc. | 556 | $6.23K | 0.00% | +552+13,800.0% | Added |
| Wiser Advisor Group LLC | 500 | $5.61K | 0.01% | 00.0% | Unchanged |
| Bessemer Group Inc | 442 | $5.00K | 0.00% | +152+52.4% | Added |
| Fifth Third Bancorp | 429 | $4.81K | 0.00% | −26−5.7% | Reduced |
| Huntington National Bank | 381 | $4.27K | 0.00% | −20−5.0% | Reduced |
| Venturi Wealth Management, LLC | 375 | $4.20K | 0.00% | +375 | New |
| Capital Analysts, LLC | 325 | $4.00K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 296 | $3.32K | 0.00% | +108+57.4% | Added |
| Pinnacle Holdings, LLC | 186 | $2.08K | 0.00% | −11−5.6% | Reduced |
| Red Tortoise LLC | 180 | $2.02K | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 177 | $1.99K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 171 | $1.92K | 0.00% | −48−21.9% | Reduced |
| Quadrant Capital Group LLC | 101 | $1.13K | 0.00% | −1,439−93.4% | Reduced |
| Rothschild Investment LLC | 92 | $1.03K | 0.00% | +30+48.4% | Added |
| CWM, LLC | 105 | $1.00K | 0.00% | −22−17.3% | Reduced |
| Capital Advisors, Ltd. LLC | 55 | $1.00K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 94 | $1.00K | 0.00% | +94 | New |
| Farther Finance Advisors, LLC | 89 | $998 | 0.00% | +14+18.7% | Added |
| Parallel Advisors, LLC | 84 | $942 | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 65 | $728 | 0.00% | +65 | New |
| Massmutual Trust Co FSB | 58 | $650 | 0.00% | 00.0% | Unchanged |
| Barrow Hanley Mewhinney & Strauss LLC | 41 | $460 | 0.00% | −109−72.7% | Reduced |
| Farmers & Merchants Investments Inc | 31 | $348 | 0.00% | 00.0% | Unchanged |
| Legacy Investment Solutions, LLC | 25 | $323 | 0.00% | +25 | New |
| Legacy Wealth Managment, LLC | 25 | $323 | 0.00% | +25 | New |
| Allworth Financial LP | 19 | $213 | 0.00% | −5−20.8% | Reduced |
| Versant Capital Management, Inc | 19 | $213 | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 15 | $168 | 0.00% | −19−55.9% | Reduced |
| GWM Advisors LLC | 5 | $56 | 0.00% | 00.0% | Unchanged |
| First Trust Advisors LP | 0 | $0 | 0.00% | −127,067−100.0% | Sold out |
| Brandywine Global Investment Management, LLC | 0 | $0 | 0.00% | −115,760−100.0% | Sold out |
| Tejara Capital Ltd | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −89,619−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −79,350−100.0% | Sold out |
| Zimmer Partners, LP | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −63,761−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −45,527−100.0% | Sold out |
| Boussard & Gavaudan Investment Management LLP | 0 | $0 | 0.00% | −43,637−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| ClearAlpha Technologies LP | 0 | $0 | 0.00% | −26,339−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −26,036−100.0% | Sold out |
| Truist Financial Corp | 0 | $0 | 0.00% | −24,325−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −24,155−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −23,750−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −21,102−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −17,518−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −17,026−100.0% | Sold out |
| Maryland State Retirement & Pension System | 0 | $0 | 0.00% | −15,768−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −14,075−100.0% | Sold out |