Octave Specialty Group Inc
OSG- 交易所
- NYSE
- 產業
- Surety Insurance
- SEC CIK
- 0000874501
近 90 天，Octave Specialty Group Inc 沒有內部人公開市場買賣的申報；2026 年第 2 季末有 147 家機構在 13F 申報持有，市值合計 $1.88 億；沒有大師持有。
2025 年第 4 季 13F 持有人
Octave Specialty Group Inc 在 2025/12/31 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 144
- 較 2025 年第 3 季 +16 家
- 持有股數
- 3,470 萬
- 較 2025 年第 3 季 −291.7 萬 (−7.8%)
- 總市值
- $2.70 億
- 較 2025 年第 3 季 −$3,340 萬 (−11.0%)
- 新進機構
- 31
- 另有 25 家加碼
- 清倉機構
- 15
- 另有 69 家減碼
另有 2 家機構在 2025 年第 3 季持有、還沒有申報 2025 年第 4 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 OSG 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 147 | $1.88 億 |
| 2026 年第 1 季 | 148 | $1.51 億 |
| 2025 年第 4 季 | 144 | $2.70 億 |
| 2025 年第 3 季 | 130 | $3.04 億 |
| 2025 年第 2 季 | 147 | $2.62 億 |
| 2025 年第 1 季 | 176 | $3.28 億 |
| 2024 年第 4 季 | 181 | $5.22 億 |
| 2024 年第 3 季 | 180 | $4.50 億 |
| 2024 年第 2 季 | 182 | $4.96 億 |
| 2024 年第 1 季 | 172 | $5.91 億 |
| 2023 年第 4 季 | 174 | $6.28 億 |
| 2023 年第 3 季 | 167 | $4.39 億 |
| 2023 年第 2 季 | 160 | $5.30 億 |
| 2023 年第 1 季 | 160 | $5.96 億 |
| 2022 年第 4 季 | 167 | $6.00 億 |
| 2022 年第 3 季 | 154 | $4.01 億 |
| 2022 年第 2 季 | 141 | $3.87 億 |
| 2022 年第 1 季 | 150 | $3.92 億 |
| 2021 年第 4 季 | 135 | $5.99 億 |
| 2021 年第 3 季 | 133 | $5.16 億 |
| 2021 年第 2 季 | 126 | $5.65 億 |
| 2021 年第 1 季 | 140 | $6.12 億 |
2025 年第 4 季持有機構
每家機構持有 Octave Specialty Group Inc 的股數、市值與佔組合比重；股數變化跟 2025 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 4,488,468 | $3,492 萬 | 0.00% | −4,863−0.1% | 減碼 |
| Vanguard Group Inc | 2,508,395 | $1,952 萬 | 0.00% | −46,786−1.8% | 減碼 |
| Western Standard LLC | 2,504,627 | $1,949 萬 | 8.99% | −136,724−5.2% | 減碼 |
| Wolf Hill Capital Management, LP | 1,888,973 | $1,470 萬 | 1.71% | +730,776+63.1% | 加碼 |
| Dimensional Fund Advisors LP | 1,685,627 | $1,311 萬 | 0.00% | −455,420−21.3% | 減碼 |
| Gendell Jeffrey L | 1,569,472 | $1,221 萬 | 0.21% | −295,040−15.8% | 減碼 |
| Jane Street Group, LLC | 1,520,654 | $1,183 萬 | 0.01% | +671,472+79.1% | 加碼 |
| Bain Capital Credit, LP | 1,108,012 | $862.0 萬 | 2.25% | 00.0% | 不變 |
| Caption Management, LLC | 1,071,094 | $833.3 萬 | 0.37% | −50,085−4.5% | 減碼 |
| Geode Capital Management, LLC | 1,024,547 | $797.3 萬 | 0.00% | −36,047−3.4% | 減碼 |
| State Street Corp | 943,368 | $733.9 萬 | 0.00% | −23,820−2.5% | 減碼 |
| Morgan Stanley | 938,712 | $730.3 萬 | 0.00% | +744,588+383.6% | 加碼 |
| Prescott Group Capital Management, L.L.C. | 893,517 | $695.2 萬 | 0.65% | −2,460−0.3% | 減碼 |
| Nuveen, LLC | 810,279 | $630.4 萬 | 0.00% | −269,049−24.9% | 減碼 |
| Third Avenue Management LLC | 782,093 | $608.5 萬 | 1.11% | +178,702+29.6% | 加碼 |
| Goldman Sachs Group Inc | 779,975 | $606.8 萬 | 0.00% | +255,085+48.6% | 加碼 |
| Marshall Wace, LLP | 748,572 | $582.4 萬 | 0.01% | +293,498+64.5% | 加碼 |
| Barclays PLC | 680,441 | $529.4 萬 | 0.00% | +10,928+1.6% | 加碼 |
| Bracebridge Capital, LLC | 579,234 | $450.6 萬 | 1.64% | 00.0% | 不變 |
| Susquehanna International Group, LLP | 526,588 | $409.7 萬 | 0.01% | +252,278+92.0% | 加碼 |
| Essex Investment Management Co LLC | 410,822 | $319.6 萬 | 0.49% | +410,822 | 新進 |
| SG Americas Securities, LLC | 403,237 | $313.7 萬 | 0.00% | +327,822+434.7% | 加碼 |
| Charles Schwab Investment Management Inc | 361,424 | $281.2 萬 | 0.00% | −21,148−5.5% | 減碼 |
| Russell Investments Group, Ltd. | 346,258 | $269.4 萬 | 0.00% | +341,342+6,943.5% | 加碼 |
| Bank of America Corp | 330,901 | $257.4 萬 | 0.00% | +127,699+62.8% | 加碼 |
| Northern Trust Corp | 323,146 | $251.4 萬 | 0.00% | −38,875−10.7% | 減碼 |
| Millennium Management LLC | 303,282 | $236.0 萬 | 0.00% | −397,613−56.7% | 減碼 |
| Citadel Advisors LLC | 287,283 | $223.5 萬 | 0.00% | +115,740+67.5% | 加碼 |
| Bridgeway Capital Management, LLC | 245,387 | $190.9 萬 | 0.04% | −74,106−23.2% | 減碼 |
| Jacobs Levy Equity Management, Inc | 237,185 | $184.5 萬 | 0.01% | +237,185 | 新進 |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 203,011 | $157.9 萬 | 0.23% | 00.0% | 不變 |
| Harbor Advisors LLC | 196,382 | $152.8 萬 | 0.23% | 00.0% | 不變 |
| VELA Investment Management, LLC | 178,752 | $139.1 萬 | 0.38% | −1,337−0.7% | 減碼 |
| Schonfeld Strategic Advisors LLC | 169,824 | $132.1 萬 | 0.01% | −378,618−69.0% | 減碼 |
| Invesco Ltd. | 156,504 | $121.8 萬 | 0.00% | −7,577−4.6% | 減碼 |
| UBS Group AG | 153,864 | $119.7 萬 | 0.00% | −125,625−44.9% | 減碼 |
| JPMorgan Chase & Co | 152,695 | $118.8 萬 | 0.00% | +118,140+341.9% | 加碼 |
| Bank of New York Mellon Corp | 138,173 | $107.5 萬 | 0.00% | −514−0.4% | 減碼 |
| Legato Capital Management LLC | 132,620 | $103.2 萬 | 0.09% | +132,620 | 新進 |
| American Century Companies Inc | 123,599 | $96.2 萬 | 0.00% | −9,049−6.8% | 減碼 |
| HRT Financial LP | 111,702 | $86.9 萬 | 0.00% | +111,702 | 新進 |
| ExodusPoint Capital Management, LP | 109,765 | $85.4 萬 | 0.01% | +95,606+675.2% | 加碼 |
| Cruiser Capital Advisors, LLC | 107,140 | $83.4 萬 | 0.86% | −4,660−4.2% | 減碼 |
| Point72 Asset Management, L.P. | 103,544 | $80.6 萬 | 0.00% | +103,544 | 新進 |
| HSBC Holdings PLC | 92,040 | $71.3 萬 | 0.00% | −11,628−11.2% | 減碼 |
| Walleye Capital LLC | 88,284 | $68.7 萬 | 0.00% | +88,284 | 新進 |
| BNP Paribas Arbitrage, SA | 86,734 | $67.5 萬 | 0.00% | −2,413−2.7% | 減碼 |
| Wells Fargo & Company | 85,734 | $66.7 萬 | 0.00% | +11,877+16.1% | 加碼 |
| Jump Financial, LLC | 85,213 | $66.3 萬 | 0.01% | +85,213 | 新進 |
| Engineers Gate Manager LP | 81,585 | $63.5 萬 | 0.01% | +81,585 | 新進 |
| Quantinno Capital Management LP | 78,678 | $61.2 萬 | 0.00% | +38,325+95.0% | 加碼 |
| Norges Bank | 75,000 | $58.4 萬 | 0.00% | +75,000 | 新進 |
| Price T Rowe Associates Inc | 70,941 | $55.2 萬 | 0.00% | 00.0% | 不變 |
| AQR Capital Management LLC | 70,128 | $54.6 萬 | 0.00% | −12,434−15.1% | 減碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 68,773 | $53.5 萬 | 0.00% | −36,692−34.8% | 減碼 |
| Creative Planning | 68,537 | $53.3 萬 | 0.00% | −21,766−24.1% | 減碼 |
| SEI Investments Co | 66,718 | $51.9 萬 | 0.00% | +66,718 | 新進 |
| Diametric Capital, LP | 66,478 | $51.7 萬 | 0.14% | +1,852+2.9% | 加碼 |
| Caxton Associates LLP | 65,647 | $51.1 萬 | 0.01% | 00.0% | 不變 |
| DLD Asset Management, LP | 60,421 | $47.0 萬 | 0.05% | −18,879−23.8% | 減碼 |
| Rhumbline Advisers | 57,471 | $44.7 萬 | 0.00% | −9,699−14.4% | 減碼 |
| Prudential Financial Inc | 54,340 | $42.3 萬 | 0.00% | −2,285−4.0% | 減碼 |
| Calamos Advisors LLC | 49,089 | $38.2 萬 | 0.00% | +49,089 | 新進 |
| Two Sigma Investments, LP | 45,044 | $35.0 萬 | 0.00% | +45,044 | 新進 |
| D. E. Shaw & Co., Inc. | 44,126 | $34.3 萬 | 0.00% | −74,599−62.8% | 減碼 |
| Y-Intercept (Hong Kong) Ltd | 43,781 | $34.1 萬 | 0.01% | −106,708−70.9% | 減碼 |
| Balyasny Asset Management LLC | 42,917 | $33.4 萬 | 0.00% | −38,304−47.2% | 減碼 |
| Fox Run Management, L.L.C. | 42,354 | $33.0 萬 | 0.05% | +42,354 | 新進 |
| Axq Capital, LP | 40,374 | $31.4 萬 | 0.07% | +40,374 | 新進 |
| Alliancebernstein L.P. | 37,530 | $29.2 萬 | 0.00% | 00.0% | 不變 |
| XTX Topco Ltd | 31,058 | $24.2 萬 | 0.01% | +31,058 | 新進 |
| PEAK6 LLC | 30,478 | $23.7 萬 | 0.01% | +30,478 | 新進 |
| IMC-Chicago, LLC | 26,303 | $20.5 萬 | 0.00% | −71,119−73.0% | 減碼 |
| Deutsche Bank AG | 25,647 | $20.0 萬 | 0.00% | −506,491−95.2% | 減碼 |
| Oxford Asset Management LLP | 25,413 | $19.8 萬 | 0.07% | +25,413 | 新進 |
| Renaissance Technologies LLC | 25,158 | $19.6 萬 | 0.00% | −64,042−71.8% | 減碼 |
| Metis Global Partners, LLC | 25,136 | $19.6 萬 | 0.00% | +25,136 | 新進 |
| KLCM Advisors, Inc. | 23,900 | $18.6 萬 | 0.02% | −100−0.4% | 減碼 |
| CIBC Asset Management Inc | 23,893 | $18.6 萬 | 0.00% | +23,893 | 新進 |
| Aquatic Capital Management LLC | 23,067 | $17.9 萬 | 0.01% | +10,479+83.2% | 加碼 |
| Acadian Asset Management LLC | 23,053 | $17.9 萬 | 0.00% | +23,053 | 新進 |
| Quadrature Capital Ltd | 21,219 | $16.5 萬 | 0.00% | +21,219 | 新進 |
| Intech Investment Management LLC | 21,038 | $16.4 萬 | 0.00% | −1,482−6.6% | 減碼 |
| Brevan Howard Capital Management LP | 21,033 | $16.4 萬 | 0.00% | −14,452−40.7% | 減碼 |
| MetLife Investment Management | 19,956 | $15.5 萬 | 0.00% | +1,603+8.7% | 加碼 |
| Virtu Financial LLC | 19,235 | $15.0 萬 | 0.01% | +19,235 | 新進 |
| State of Wyoming | 19,249 | $15.0 萬 | 0.02% | +16,660+643.5% | 加碼 |
| Quantbot Technologies LP | 19,241 | $15.0 萬 | 0.00% | +19,241 | 新進 |
| Mirae Asset Global ETFs Holdings Ltd. | 19,152 | $14.9 萬 | 0.00% | −900−4.5% | 減碼 |
| Mraz, Amerine & Associates, Inc. | 18,950 | $14.7 萬 | 0.02% | +700+3.8% | 加碼 |
| Verition Fund Management LLC | 17,500 | $13.6 萬 | 0.00% | −3,033−14.8% | 減碼 |
| Quarry LP | 15,103 | $11.8 萬 | 0.02% | −10,897−41.9% | 減碼 |
| State Board of Administration of Florida Retirement System | 12,630 | $9.83 萬 | 0.00% | 00.0% | 不變 |
| Manufacturers Life Insurance Company, The | 12,594 | $9.80 萬 | 0.00% | −1,193,756−99.0% | 減碼 |
| nVerses Capital, LLC | 12,181 | $9.48 萬 | 0.21% | +12,181 | 新進 |
| Franklin Resources Inc | 11,959 | $9.30 萬 | 0.00% | −5,121−30.0% | 減碼 |
| Police & Firemen's Retirement System of New Jersey | 11,825 | $9.20 萬 | 0.00% | 00.0% | 不變 |
| Cerity Partners LLC | 11,332 | $8.82 萬 | 0.00% | −158−1.4% | 減碼 |
| Voleon Capital Management LP | 11,204 | $8.72 萬 | 0.00% | +11,204 | 新進 |
| Crown Wealth Group, LLC | 11,162 | $8.68 萬 | 0.02% | +11,162 | 新進 |