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 |
|---|---|---|---|---|---|
| BlackRock Inc. | 6,680,033 | $75.8M | 0.00% | +321,702+5.1% | Added |
| Vanguard Group Inc | 4,510,981 | $51.2M | 0.00% | −648,176−12.6% | Reduced |
| FMR LLC | 2,060,260 | $23.4M | 0.00% | −1800.0% | Reduced |
| State Street Corp | 1,641,117 | $18.6M | 0.00% | +21,426+1.3% | Added |
| Dimensional Fund Advisors LP | 1,561,957 | $17.7M | 0.01% | −4,302−0.3% | Reduced |
| CQS (US), LLC | 1,407,245 | $16.0M | 1.72% | −642,755−31.4% | Reduced |
| Goldman Sachs Group Inc | 1,367,300 | $15.5M | 0.00% | −14,584−1.1% | Reduced |
| Repertoire Partners LP | 1,196,066 | $13.6M | 10.53% | +189,064+18.8% | Added |
| Boussard & Gavaudan Investment Management LLP | 1,112,712 | $12.2M | 2.22% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 801,239 | $9.09M | 0.00% | +58,328+7.9% | Added |
| Bracebridge Capital, LLC | 799,234 | $9.07M | 2.96% | 00.0% | Unchanged |
| Hotchkis & Wiley Capital Management LLC | 762,731 | $8.66M | 0.03% | +143,990+23.3% | Added |
| Charles Schwab Investment Management Inc | 693,256 | $7.87M | 0.00% | +44,480+6.9% | Added |
| Barclays PLC | 645,193 | $7.32M | 0.01% | −52,840−7.6% | Reduced |
| Deutsche Bank AG | 624,416 | $7.09M | 0.00% | +376,632+152.0% | Added |
| Northern Trust Corp | 503,438 | $5.71M | 0.00% | −12,221−2.4% | Reduced |
| Morgan Stanley | 432,348 | $4.91M | 0.00% | −696,485−61.7% | Reduced |
| Bank of New York Mellon Corp | 400,530 | $4.55M | 0.00% | −38,195−8.7% | Reduced |
| Gator Capital Management, LLC | 337,486 | $3.83M | 3.21% | +22,200+7.0% | Added |
| Ameriprise Financial Inc | 291,679 | $3.31M | 0.00% | +28,120+10.7% | Added |
| Principal Financial Group Inc | 277,809 | $3.15M | 0.00% | −27,629−9.0% | Reduced |
| Two Seas Capital LP | 268,457 | $3.05M | 3.97% | +35,000+15.0% | Added |
| Invesco Ltd. | 265,437 | $3.01M | 0.00% | +38,578+17.0% | Added |
| Harbor Advisors LLC | 251,382 | $2.85M | 0.69% | 00.0% | Unchanged |
| Bank of Montreal | 232,942 | $2.74M | 0.00% | +120,226+106.7% | Added |
| HSBC Holdings PLC | 242,649 | $2.66M | 0.00% | +49,275+25.5% | Added |
| Citadel Advisors LLC | 222,900 | $2.53M | 0.00% | +36,233+19.4% | Added |
| Wells Fargo & Company | 176,564 | $2.00M | 0.00% | +40,691+29.9% | Added |
| Nuveen Asset Management, LLC | 169,536 | $1.92M | 0.00% | −81,239−32.4% | Reduced |
| Susquehanna International Group, LLP | 168,319 | $1.91M | 0.00% | +42,354+33.6% | Added |
| Wolverine Trading, LLC | 169,360 | $1.88M | 0.06% | +157,668+1,348.5% | Added |
| Interval Partners, LP | 153,542 | $1.74M | 0.12% | +23,104+17.7% | Added |
| Brookfield Asset Management Inc. | 150,000 | $1.70M | 0.01% | 00.0% | Unchanged |
| Quinn Opportunity Partners LLC | 143,093 | $1.62M | 0.15% | −46,907−24.7% | Reduced |
| Rhumbline Advisers | 134,387 | $1.52M | 0.00% | +3,074+2.3% | Added |
| D. E. Shaw & Co., Inc. | 133,342 | $1.51M | 0.00% | −172,893−56.5% | Reduced |
| Verition Fund Management LLC | 125,108 | $1.42M | 0.03% | −12,892−9.3% | Reduced |
| Swiss National Bank | 109,500 | $1.24M | 0.00% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 107,000 | $1.21M | 0.01% | −1,229,800−92.0% | Reduced |
| Legal & General Group Plc | 106,637 | $1.21M | 0.00% | −2,930−2.7% | Reduced |
| Bank of America Corp | 105,602 | $1.20M | 0.00% | −28,181−21.1% | Reduced |
| Catalyst Capital Advisors LLC | 97,190 | $1.10M | 0.05% | +97,190 | New |
| Algert Global LLC | 95,519 | $1.08M | 0.08% | +95,519 | New |
| State of Wisconsin Investment Board | 90,275 | $1.02M | 0.00% | +35,675+65.3% | Added |
| Jane Street Group, LLC | 88,863 | $1.01M | 0.00% | −18,514−17.2% | Reduced |
| Graham Capital Management, L.P. | 85,305 | $968.0K | 0.04% | +85,305 | New |
| Public Sector Pension Investment Board | 83,376 | $946.0K | 0.01% | −64,295−43.5% | Reduced |
| LPL Financial LLC | 78,533 | $891.0K | 0.00% | +1,000+1.3% | Added |
| APG Asset Management N.V. | 81,700 | $887.0K | 0.00% | +81,700 | New |
| Salzhauer Michael | 131,061 | $833.0K | 0.52% | +35,300+36.9% | Added |
| Clear Harbor Asset Management, LLC | 68,400 | $776.0K | 0.10% | +49,400+260.0% | Added |
| Simplex Trading, LLC | 67,329 | $764.0K | 0.03% | +60,844+938.2% | Added |
| Credit Suisse AG | 59,331 | $674.0K | 0.00% | −2,608−4.2% | Reduced |
| California State Teachers Retirement System | 59,055 | $670.0K | 0.00% | −54−0.1% | Reduced |
| PDT Partners, LLC | 58,380 | $663.0K | 0.06% | 00.0% | Unchanged |
| Caxton Associates LP | 58,060 | $659.0K | 0.08% | +58,060 | New |
| UBS Asset Management Americas Inc | 56,423 | $640.4K | 0.00% | +9,354+19.9% | Added |
| Exchange Traded Concepts, LLC | 54,126 | $614.0K | 0.02% | +1,898+3.6% | Added |
| Prudential Financial Inc | 45,522 | $517.0K | 0.00% | −2,250−4.7% | Reduced |
| Thrivent Financial for Lutherans | 44,250 | $502.0K | 0.00% | +6,555+17.4% | Added |
| Great West Life Assurance Co | 44,157 | $501.0K | 0.00% | +4,202+10.5% | Added |
| Price T Rowe Associates Inc | 43,060 | $489.0K | 0.00% | −2,345−5.2% | Reduced |
| Comerica Bank | 38,727 | $478.0K | 0.00% | −11,260−22.5% | Reduced |
| Bluefin Capital Management, LLC | 42,880 | $476.0K | 0.07% | +6,875+19.1% | Added |
| Tudor Investment Corp Et Al | 41,769 | $474.0K | 0.01% | −75,837−64.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 41,058 | $466.0K | 0.00% | +1,139+2.9% | Added |
| Redwood Investment Management, LLC | 40,000 | $454.0K | 0.08% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 39,900 | $453.0K | 0.00% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 37,787 | $429.0K | 0.01% | −14,880−28.3% | Reduced |
| Dynamic Technology Lab Private Ltd | 34,527 | $391.0K | 0.04% | −37,375−52.0% | Reduced |
| State of Alaska, Department of Revenue | 34,067 | $386.0K | 0.00% | +1,860+5.8% | Added |
| JPMorgan Chase & Co | 33,444 | $379.0K | 0.00% | −350,442−91.3% | Reduced |
| Texas Permanent School Fund | 32,487 | $369.0K | 0.01% | −340−1.0% | Reduced |
| Alliancebernstein L.P. | 30,659 | $348.0K | 0.00% | +5,580+22.2% | Added |
| New York State Common Retirement Fund | 29,011 | $329.0K | 0.00% | −4,089−12.4% | Reduced |
| Gsa Capital Partners LLP | 26,498 | $301.0K | 0.05% | +11,974+82.4% | Added |
| Ergoteles LLC | 25,241 | $286.0K | 0.01% | −63,010−71.4% | Reduced |
| American International Group, Inc. | 24,772 | $281.0K | 0.00% | −1,358−5.2% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 24,744 | $281.0K | 0.00% | −1,121−4.3% | Reduced |
| MetLife Investment Management | 24,566 | $278.8K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 23,950 | $272.0K | 0.00% | −7,800−24.6% | Reduced |
| Louisiana State Employees Retirement System | 21,800 | $269.0K | 0.01% | −700−3.1% | Reduced |
| Mraz, Amerine & Associates, Inc. | 23,030 | $261.0K | 0.07% | +1,100+5.0% | Added |
| Engineers Gate Manager LP | 21,093 | $239.0K | 0.01% | −154,915−88.0% | Reduced |
| State Board of Administration of Florida Retirement System | 20,950 | $238.0K | 0.00% | +100.0% | Added |
| Amalgamated Bank | 20,314 | $231.0K | 0.00% | −207−1.0% | Reduced |
| American Century Companies Inc | 20,262 | $230.0K | 0.00% | +754+3.9% | Added |
| Citigroup Inc | 20,126 | $228.0K | 0.00% | −20,100−50.0% | Reduced |
| Maryland State Retirement & Pension System | 18,569 | $211.0K | 0.01% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 18,300 | $207.7K | 0.00% | −836−4.4% | Reduced |
| Voya Investment Management LLC | 17,976 | $204.0K | 0.00% | −802−4.3% | Reduced |
| State of Tennessee, Treasury Department | 17,407 | $198.0K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 16,143 | $183.0K | 0.00% | −97,312−85.8% | Reduced |
| Man Group plc | – | $177.0K | 0.00% | – | – |
| Oregon Public Employees Retirement Fund | 15,182 | $172.0K | 0.00% | −2,400−13.7% | Reduced |
| Two Sigma Advisers, LP | 14,600 | $166.0K | 0.00% | −22,800−61.0% | Reduced |
| New York State Teachers Retirement System | 14,430 | $164.0K | 0.00% | 00.0% | Unchanged |
| Hightower 6M Holding, LLC | 14,335 | $163.0K | 0.01% | +153+1.1% | Added |
| BNP Paribas Arbitrage, SA | 13,694 | $155.4K | 0.00% | −4,024−22.7% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 13,055 | $148.0K | 0.00% | +13,055 | New |