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, Q2 2022
Institutional positions in Octave Specialty Group Inc as of Jun 30, 2022. 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
- 141
- −5 vs. Q1 2022
- Shares held
- 34.1M
- −3.57M (−9.5%) vs. Q1 2022
- Total value
- $386.6M
- −$4.86M (−1.2%) vs. Q1 2022
- New holders
- 15
- 51 more added
- Sold out
- 20
- 52 more reduced
4 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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, Q2 2022
Shares, value and share of portfolio for each institution holding Octave Specialty Group Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 105,602 | $1.20M | 0.00% | −28,181−21.1% | Reduced |
| Legal & General Group Plc | 106,637 | $1.21M | 0.00% | −2,930−2.7% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 107,000 | $1.21M | 0.01% | −1,229,800−92.0% | Reduced |
| Swiss National Bank | 109,500 | $1.24M | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 125,108 | $1.42M | 0.03% | −12,892−9.3% | Reduced |
| D. E. Shaw & Co., Inc. | 133,342 | $1.51M | 0.00% | −172,893−56.5% | Reduced |
| Rhumbline Advisers | 134,387 | $1.52M | 0.00% | +3,074+2.3% | Added |
| Quinn Opportunity Partners LLC | 143,093 | $1.62M | 0.15% | −46,907−24.7% | Reduced |
| Brookfield Asset Management Inc. | 150,000 | $1.70M | 0.01% | 00.0% | Unchanged |
| Interval Partners, LP | 153,542 | $1.74M | 0.12% | +23,104+17.7% | Added |
| Wolverine Trading, LLC | 169,360 | $1.88M | 0.06% | +157,668+1,348.5% | Added |
| Susquehanna International Group, LLP | 168,319 | $1.91M | 0.00% | +42,354+33.6% | Added |
| Nuveen Asset Management, LLC | 169,536 | $1.92M | 0.00% | −81,239−32.4% | Reduced |
| Wells Fargo & Company | 176,564 | $2.00M | 0.00% | +40,691+29.9% | Added |
| Citadel Advisors LLC | 222,900 | $2.53M | 0.00% | +36,233+19.4% | Added |
| HSBC Holdings PLC | 242,649 | $2.66M | 0.00% | +49,275+25.5% | Added |
| Bank of Montreal | 232,942 | $2.74M | 0.00% | +120,226+106.7% | Added |
| Harbor Advisors LLC | 251,382 | $2.85M | 0.69% | 00.0% | Unchanged |
| Invesco Ltd. | 265,437 | $3.01M | 0.00% | +38,578+17.0% | Added |
| Two Seas Capital LP | 268,457 | $3.05M | 3.97% | +35,000+15.0% | Added |
| Principal Financial Group Inc | 277,809 | $3.15M | 0.00% | −27,629−9.0% | Reduced |
| Ameriprise Financial Inc | 291,679 | $3.31M | 0.00% | +28,120+10.7% | Added |
| Gator Capital Management, LLC | 337,486 | $3.83M | 3.21% | +22,200+7.0% | Added |
| Bank of New York Mellon Corp | 400,530 | $4.55M | 0.00% | −38,195−8.7% | Reduced |
| Morgan Stanley | 432,348 | $4.91M | 0.00% | −696,485−61.7% | Reduced |
| Northern Trust Corp | 503,438 | $5.71M | 0.00% | −12,221−2.4% | Reduced |
| Deutsche Bank AG | 624,416 | $7.09M | 0.00% | +376,632+152.0% | Added |
| Barclays PLC | 645,193 | $7.32M | 0.01% | −52,840−7.6% | Reduced |
| Charles Schwab Investment Management Inc | 693,256 | $7.87M | 0.00% | +44,480+6.9% | Added |
| Hotchkis & Wiley Capital Management LLC | 762,731 | $8.66M | 0.03% | +143,990+23.3% | Added |
| Bracebridge Capital, LLC | 799,234 | $9.07M | 2.96% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 801,239 | $9.09M | 0.00% | +58,328+7.9% | Added |
| Boussard & Gavaudan Investment Management LLP | 1,112,712 | $12.2M | 2.22% | 00.0% | Unchanged |
| Repertoire Partners LP | 1,196,066 | $13.6M | 10.53% | +189,064+18.8% | Added |
| Goldman Sachs Group Inc | 1,367,300 | $15.5M | 0.00% | −14,584−1.1% | Reduced |
| CQS (US), LLC | 1,407,245 | $16.0M | 1.72% | −642,755−31.4% | Reduced |
| Dimensional Fund Advisors LP | 1,561,957 | $17.7M | 0.01% | −4,302−0.3% | Reduced |
| State Street Corp | 1,641,117 | $18.6M | 0.00% | +21,426+1.3% | Added |
| FMR LLC | 2,060,260 | $23.4M | 0.00% | −1800.0% | Reduced |
| Vanguard Group Inc | 4,510,981 | $51.2M | 0.00% | −648,176−12.6% | Reduced |
| BlackRock Inc. | 6,680,033 | $75.8M | 0.00% | +321,702+5.1% | Added |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −184,000−100.0% | Sold out |
| Norges Bank | 0 | $0 | 0.00% | −126,300−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −79,679−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −53,000−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −45,439−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −43,600−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −41,389−100.0% | Sold out |
| HBK Investments L P | 0 | $0 | 0.00% | −38,270−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −27,500−100.0% | Sold out |
| FourWorld Capital Management LLC | 0 | $0 | 0.00% | −27,500−100.0% | Sold out |
| HAP Trading, LLC | 0 | $0 | 0.00% | −19,673−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −13,855−100.0% | Sold out |
| Cornerstone Investment Partners, LLC | 0 | $0 | 0.00% | −12,485−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −10,144−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −2,484−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −1,400−100.0% | Sold out |
| Alpha Paradigm Partners, LLC | 0 | $0 | 0.00% | −1,458−100.0% | Sold out |
| Money Concepts Capital Corp | 0 | $0 | 0.00% | −378−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Versant Capital Management, Inc | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| Parametric Portfolio Associates LLC | – | – | – | – | Not filed |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |
| Teachers Retirement System of the State of Kentucky | – | – | – | – | Not filed |
| Dixon Hughes Goodman Wealth Advisors LLC | – | – | – | – | Not filed |