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。
2026 年第 2 季 13F 持有人
Octave Specialty Group Inc 在 2026/6/30 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
- 147
- 較 2026 年第 1 季 +1 家
- 持有股數
- 3,007 萬
- 較 2026 年第 1 季 −214.2 萬 (−6.7%)
- 總市值
- $1.88 億
- 較 2026 年第 1 季 +$3,767 萬 (+25.1%)
- 新進機構
- 36
- 另有 51 家加碼
- 清倉機構
- 35
- 另有 40 家減碼
另有 2 家機構在 2026 年第 1 季持有、還沒有申報 2026 年第 2 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 |
2026 年第 2 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 2026 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 4,572,516 | $2,853 萬 | 0.00% | +654,718+16.7% | 加碼 |
| Western Standard LLC | 2,247,591 | $1,402 萬 | 4.75% | 00.0% | 不變 |
| Vanguard Capital Management LLC | 1,972,619 | $1,231 萬 | 0.00% | +27,543+1.4% | 加碼 |
| Prescott Group Capital Management, L.L.C. | 1,647,793 | $1,028 萬 | 0.89% | +55,206+3.5% | 加碼 |
| Third Avenue Management LLC | 1,341,879 | $837.3 萬 | 1.34% | +6680.0% | 加碼 |
| Bain Capital Credit, LP | 1,108,012 | $691.4 萬 | 1.88% | 00.0% | 不變 |
| Geode Capital Management, LLC | 1,106,335 | $690.5 萬 | 0.00% | +83,897+8.2% | 加碼 |
| State Street Corp | 898,673 | $560.8 萬 | 0.00% | −42,731−4.5% | 減碼 |
| Dimensional Fund Advisors LP | 716,947 | $447.4 萬 | 0.00% | −593,185−45.3% | 減碼 |
| Jacobs Levy Equity Management, Inc | 649,530 | $405.3 萬 | 0.01% | −234,742−26.5% | 減碼 |
| Marshall Wace, LLP | 601,796 | $375.5 萬 | 0.00% | −463,539−43.5% | 減碼 |
| Zacks Investment Management | 590,370 | $368.4 萬 | 0.03% | +590,370 | 新進 |
| Bracebridge Capital, LLC | 579,234 | $361.4 萬 | 0.78% | 00.0% | 不變 |
| Morgan Stanley | 569,563 | $355.4 萬 | 0.00% | +334,317+142.1% | 加碼 |
| Goldman Sachs Group Inc | 560,756 | $349.9 萬 | 0.00% | +214,463+61.9% | 加碼 |
| RIHO Partners, LLC | 554,818 | $346.2 萬 | 1.95% | +8,249+1.5% | 加碼 |
| Essex Investment Management Co LLC | 539,289 | $336.5 萬 | 0.44% | +121,086+29.0% | 加碼 |
| Gendell Jeffrey L | 494,092 | $308.3 萬 | 0.03% | −919,120−65.0% | 減碼 |
| Wolf Hill Capital Management, LP | 480,187 | $299.6 萬 | 0.29% | −990,147−67.3% | 減碼 |
| Nuveen, LLC | 428,165 | $267.2 萬 | 0.00% | −372,088−46.5% | 減碼 |
| Citadel Advisors LLC | 422,777 | $263.8 萬 | 0.00% | −9,032−2.1% | 減碼 |
| Caption Management, LLC | 419,136 | $261.5 萬 | 0.09% | −223,461−34.8% | 減碼 |
| Vanguard Portfolio Management LLC | 392,350 | $244.8 萬 | 0.00% | +96,450+32.6% | 加碼 |
| Charles Schwab Investment Management Inc | 377,869 | $235.8 萬 | 0.00% | +82,525+27.9% | 加碼 |
| Northern Trust Corp | 352,680 | $220.1 萬 | 0.00% | +30,332+9.4% | 加碼 |
| IPG Investment Advisors LLC | 303,930 | $189.7 萬 | 0.27% | −21,686−6.7% | 減碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 302,913 | $189.0 萬 | 0.00% | +158,612+109.9% | 加碼 |
| Vanguard Fiduciary Trust Co | 295,841 | $184.6 萬 | 0.00% | +21,279+7.8% | 加碼 |
| AYAL Capital Advisors Ltd | 280,000 | $174.7 萬 | 0.89% | +280,000 | 新進 |
| Jane Street Group, LLC | 278,731 | $173.9 萬 | 0.00% | −485,653−63.5% | 減碼 |
| Raymond James Financial Inc | 239,680 | $149.6 萬 | 0.00% | +214,024+834.2% | 加碼 |
| AQR Capital Management LLC | 229,890 | $143.5 萬 | 0.00% | +180,062+361.4% | 加碼 |
| Prudential Financial Inc | 226,010 | $141.0 萬 | 0.00% | +155,900+222.4% | 加碼 |
| Tudor Investment Corp Et Al | 216,362 | $135.0 萬 | 0.01% | +56,399+35.3% | 加碼 |
| Harbor Advisors LLC | 196,382 | $122.5 萬 | 0.15% | 00.0% | 不變 |
| Russell Investments Group, Ltd. | 195,046 | $121.7 萬 | 0.00% | +13,775+7.6% | 加碼 |
| Quantinno Capital Management LP | 190,283 | $118.7 萬 | 0.00% | +141,583+290.7% | 加碼 |
| Legato Capital Management LLC | 181,037 | $113.0 萬 | 0.09% | +50,277+38.4% | 加碼 |
| UBS Group AG | 147,197 | $91.9 萬 | 0.00% | −117,083−44.3% | 減碼 |
| Gsa Capital Partners LLP | 143,566 | $89.6 萬 | 0.06% | +143,566 | 新進 |
| Susquehanna International Group, LLP | 136,692 | $85.3 萬 | 0.00% | −253,501−65.0% | 減碼 |
| Bank of New York Mellon Corp | 134,966 | $84.2 萬 | 0.00% | +4,495+3.4% | 加碼 |
| Bank of America Corp | 131,360 | $82.0 萬 | 0.00% | −124,750−48.7% | 減碼 |
| Invesco Ltd. | 127,868 | $79.8 萬 | 0.00% | −23,174−15.3% | 減碼 |
| Bridgeway Capital Management, LLC | 122,504 | $76.4 萬 | 0.01% | −60,000−32.9% | 減碼 |
| Diametric Capital, LP | 118,364 | $73.9 萬 | 0.08% | +118,364 | 新進 |
| Renaissance Technologies LLC | 117,200 | $73.1 萬 | 0.00% | −110,526−48.5% | 減碼 |
| Wells Fargo & Company | 116,707 | $72.8 萬 | 0.00% | +61,383+111.0% | 加碼 |
| Price T Rowe Associates Inc | 116,612 | $72.8 萬 | 0.00% | +14,647+14.4% | 加碼 |
| HSBC Holdings PLC | 114,498 | $72.4 萬 | 0.00% | +12,068+11.8% | 加碼 |
| SEI Investments Co | 109,389 | $68.3 萬 | 0.00% | −46,689−29.9% | 減碼 |
| Clifford Capital Partners LLC | 107,676 | $67.2 萬 | 0.09% | +107,676 | 新進 |
| American Century Companies Inc | 91,000 | $56.8 萬 | 0.00% | −29,540−24.5% | 減碼 |
| Man Group plc | 66,579 | $41.5 萬 | 0.00% | +66,579 | 新進 |
| Vanguard Global Advisers, LLC | 63,120 | $39.4 萬 | 0.00% | +44,469+238.4% | 加碼 |
| Public Employees Retirement System of Ohio | 61,305 | $38.3 萬 | 0.00% | −7,500−10.9% | 減碼 |
| GWN Securities Inc. | 60,295 | $37.6 萬 | 0.06% | +23,891+65.6% | 加碼 |
| Ameriprise Financial Inc | 58,504 | $36.5 萬 | 0.00% | −56,541−49.1% | 減碼 |
| FJ Capital Management LLC | 57,937 | $36.2 萬 | 0.05% | +57,937 | 新進 |
| State of Wyoming | 55,733 | $34.8 萬 | 0.04% | +26,949+93.6% | 加碼 |
| Empowered Funds, LLC | 54,004 | $33.7 萬 | 0.00% | −60,000−52.6% | 減碼 |
| Rhumbline Advisers | 53,481 | $33.4 萬 | 0.00% | −66−0.1% | 減碼 |
| Barclays PLC | 49,637 | $31.0 萬 | 0.00% | −7,332−12.9% | 減碼 |
| Los Angeles Capital Management LLC | 47,883 | $29.9 萬 | 0.00% | +47,735+32,253.4% | 加碼 |
| Lazard Asset Management LLC | 43,331 | $27.0 萬 | 0.00% | +14,111+48.3% | 加碼 |
| Deutsche Bank AG | 40,359 | $25.2 萬 | 0.00% | +9,769+31.9% | 加碼 |
| Alliancebernstein L.P. | 42,630 | $19.8 萬 | 0.00% | +5,100+13.6% | 加碼 |
| Mariner, LLC | 30,584 | $19.1 萬 | 0.00% | +30,584 | 新進 |
| State of Wisconsin Investment Board | 30,044 | $18.7 萬 | 0.00% | +6,900+29.8% | 加碼 |
| Mercer Global Advisors Inc | 29,288 | $18.3 萬 | 0.00% | +15,784+116.9% | 加碼 |
| Cerity Partners LLC | 26,828 | $16.7 萬 | 0.00% | +26,828 | 新進 |
| Engineers Gate Manager LP | 25,500 | $15.9 萬 | 0.00% | −74,916−74.6% | 減碼 |
| MetLife Investment Management | 24,501 | $15.3 萬 | 0.00% | +17,082+230.2% | 加碼 |
| Envestnet Asset Management Inc | 24,244 | $15.1 萬 | 0.00% | +24,244 | 新進 |
| KLCM Advisors, Inc. | 23,900 | $14.9 萬 | 0.01% | 00.0% | 不變 |
| Group One Trading, L.P. | 22,576 | $14.1 萬 | 0.00% | +10,628+89.0% | 加碼 |
| BNP Paribas Arbitrage, SA | 21,554 | $13.4 萬 | 0.00% | +13,254+159.7% | 加碼 |
| Mraz, Amerine & Associates, Inc. | 21,450 | $13.4 萬 | 0.02% | 00.0% | 不變 |
| Gator Capital Management, LLC | 20,935 | $13.1 萬 | 0.03% | −500−2.3% | 減碼 |
| Millennium Management LLC | 19,610 | $12.2 萬 | 0.00% | −115,478−85.5% | 減碼 |
| Impact Capital Partners LLC | 19,516 | $12.2 萬 | 0.03% | +19,516 | 新進 |
| Citigroup Inc | 19,080 | $11.9 萬 | 0.00% | +6,831+55.8% | 加碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 19,044 | $11.9 萬 | 0.00% | +771+4.2% | 加碼 |
| Inscription Capital, LLC | 19,037 | $11.9 萬 | 0.01% | +19,037 | 新進 |
| JPMorgan Chase & Co | 18,668 | $11.9 萬 | 0.00% | −249,766−93.0% | 減碼 |
| XTX Topco Ltd | 18,657 | $11.6 萬 | 0.00% | −98,254−84.0% | 減碼 |
| Metis Global Partners, LLC | 14,334 | $8.94 萬 | 0.00% | 00.0% | 不變 |
| Wealth Enhancement Advisory Services, LLC | 14,061 | $8.46 萬 | 0.00% | +14,061 | 新進 |
| State Board of Administration of Florida Retirement System | 12,630 | $7.88 萬 | 0.00% | 00.0% | 不變 |
| Atria Investments LLC | 12,473 | $7.78 萬 | 0.00% | +12,473 | 新進 |
| Manufacturers Life Insurance Company, The | 12,414 | $7.75 萬 | 0.00% | +1,582+14.6% | 加碼 |
| CI Private Wealth, LLC | 12,270 | $7.66 萬 | 0.00% | +12,270 | 新進 |
| D. E. Shaw & Co., Inc. | 12,207 | $7.62 萬 | 0.00% | −657−5.1% | 減碼 |
| Ieq Capital, LLC | 12,203 | $7.61 萬 | 0.00% | +12,203 | 新進 |
| Police & Firemen's Retirement System of New Jersey | 11,825 | $7.38 萬 | 0.00% | 00.0% | 不變 |
| Jump Financial, LLC | 11,644 | $7.27 萬 | 0.00% | −58,954−83.5% | 減碼 |
| SG Americas Securities, LLC | 11,203 | $7.00 萬 | 0.00% | −7,614−40.5% | 減碼 |
| Crown Wealth Group, LLC | 11,162 | $6.97 萬 | 0.02% | 00.0% | 不變 |
| McGlone Suttner Wealth Management, Inc. | 10,911 | $6.81 萬 | 0.01% | +10,911 | 新進 |
| Axq Capital, LP | 10,652 | $6.65 萬 | 0.01% | −4,784−31.0% | 減碼 |