OmniAb, Inc.
OABI- 交易所
- Nasdaq
- 產業
- Services-Commercial Physical & Biological Research
- SEC CIK
- 0001846253
近 90 天，OmniAb, Inc. 沒有內部人公開市場買賣的申報；2026 年第 2 季末有 131 家機構在 13F 申報持有，市值合計 $1.45 億；沒有大師持有。
其他股別OABIW
2026 年第 2 季 13F 持有人
OmniAb, 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
- 131
- 較 2026 年第 1 季 +4 家
- 持有股數
- 5,917 萬
- 較 2026 年第 1 季 +322.8 萬 (+5.8%)
- 總市值
- $1.45 億
- 較 2026 年第 1 季 +$5,745 萬 (+65.5%)
- 新進機構
- 21
- 另有 58 家加碼
- 清倉機構
- 17
- 另有 32 家減碼
另有 1 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 OABI 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 | 131 | $1.45 億 |
| 2026 年第 1 季 | 128 | $8,769 萬 |
| 2025 年第 4 季 | 129 | $1.06 億 |
| 2025 年第 3 季 | 140 | $1.02 億 |
| 2025 年第 2 季 | 144 | $9,614 萬 |
| 2025 年第 1 季 | 153 | $1.52 億 |
| 2024 年第 4 季 | 165 | $2.25 億 |
| 2024 年第 3 季 | 165 | $3.35 億 |
| 2024 年第 2 季 | 160 | $2.95 億 |
| 2024 年第 1 季 | 153 | $4.55 億 |
| 2023 年第 4 季 | 157 | $5.18 億 |
| 2023 年第 3 季 | 148 | $3.56 億 |
| 2023 年第 2 季 | 144 | $3.39 億 |
| 2023 年第 1 季 | 142 | $2.61 億 |
| 2022 年第 4 季 | 148 | $2.36 億 |
| 2022 年第 3 季 | 1 | $1,125 萬 |
| 2022 年第 2 季 | 0 | $0 |
| 2022 年第 1 季 | 0 | $0 |
| 2021 年第 4 季 | 0 | $0 |
| 2021 年第 3 季 | 0 | $0 |
| 2021 年第 2 季 | 0 | $0 |
| 2021 年第 1 季 | 0 | $0 |
2026 年第 2 季持有機構
每家機構持有 OmniAb, 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 |
|---|---|---|---|---|---|
| Whitefort Capital Management, LP | 10,248,658 | $2,521 萬 | 6.21% | −3,975,000−27.9% | 減碼 |
| BlackRock, Inc. | 8,897,490 | $2,189 萬 | 0.00% | +790,609+9.8% | 加碼 |
| Nomura Holdings Inc | 5,028,160 | $1,237 萬 | 0.05% | +4,323,112+613.2% | 加碼 |
| Cadian Capital Management, LP | 4,211,821 | $1,036 萬 | 0.78% | +54,692+1.3% | 加碼 |
| Vanguard Capital Management LLC | 3,852,356 | $947.7 萬 | 0.00% | −141,296−3.5% | 減碼 |
| Geode Capital Management, LLC | 2,883,978 | $709.6 萬 | 0.00% | −41,601−1.4% | 減碼 |
| Rice Hall James & Associates, LLC | 2,610,434 | $642.2 萬 | 0.31% | +63,179+2.5% | 加碼 |
| Private Management Group Inc | 2,344,770 | $576.8 萬 | 0.15% | −84,396−3.5% | 減碼 |
| State Street Corp | 2,133,549 | $524.9 萬 | 0.00% | +66,406+3.2% | 加碼 |
| Dimensional Fund Advisors LP | 1,262,099 | $310.6 萬 | 0.00% | −483,149−27.7% | 減碼 |
| Towerview LLC | 1,180,000 | $290.3 萬 | 1.90% | +180,000+18.0% | 加碼 |
| Vanguard Portfolio Management LLC | 980,416 | $241.2 萬 | 0.00% | +76,617+8.5% | 加碼 |
| Charles Schwab Investment Management Inc | 966,877 | $237.9 萬 | 0.00% | +7,304+0.8% | 加碼 |
| Northern Trust Corp | 948,294 | $233.3 萬 | 0.00% | +67,399+7.7% | 加碼 |
| ADAR1 Capital Management, LLC | 947,412 | $233.1 萬 | 0.11% | +242,222+34.3% | 加碼 |
| Isthmus Partners, LLC | 803,428 | $197.6 萬 | 0.19% | +46,754+6.2% | 加碼 |
| Vanguard Fiduciary Trust Co | 758,460 | $186.6 萬 | 0.00% | +32,852+4.5% | 加碼 |
| Two Sigma Investments, LP | 657,432 | $161.7 萬 | 0.00% | +144,691+28.2% | 加碼 |
| Nuveen, LLC | 642,811 | $158.1 萬 | 0.00% | +18,935+3.0% | 加碼 |
| Renaissance Technologies LLC | 600,350 | $147.7 萬 | 0.00% | +330,750+122.7% | 加碼 |
| Arbiter Partners Capital Management LLC | 577,755 | $142.1 萬 | 0.26% | +385,170+200.0% | 加碼 |
| D. E. Shaw & Co., Inc. | 559,404 | $137.6 萬 | 0.00% | +179,150+47.1% | 加碼 |
| Mackenzie Financial Corp | 489,134 | $120.3 萬 | 0.00% | +489,134 | 新進 |
| Goldman Sachs Group Inc | 384,573 | $94.6 萬 | 0.00% | −34,451−8.2% | 減碼 |
| Morgan Stanley | 371,506 | $91.4 萬 | 0.00% | −36,427−8.9% | 減碼 |
| Millennium Management LLC | 474,159 | $86.4 萬 | 0.00% | −49,759−9.5% | 減碼 |
| Bank of New York Mellon Corp | 318,406 | $78.3 萬 | 0.00% | +43,955+16.0% | 加碼 |
| TLS Advisors LLC | 220,685 | $54.3 萬 | 1.60% | −29,500−11.8% | 減碼 |
| FMR LLC | 199,818 | $49.2 萬 | 0.00% | +10,282+5.4% | 加碼 |
| Bridgeway Capital Management, LLC | 198,900 | $48.9 萬 | 0.01% | 00.0% | 不變 |
| Rhumbline Advisers | 171,957 | $42.3 萬 | 0.00% | +12,722+8.0% | 加碼 |
| Palumbo Wealth Management LLC | 161,975 | $39.8 萬 | 0.08% | +161,975 | 新進 |
| Invesco Ltd. | 161,376 | $39.7 萬 | 0.00% | +26,289+19.5% | 加碼 |
| Arrowstreet Capital, Limited Partnership | 159,621 | $39.3 萬 | 0.00% | +159,621 | 新進 |
| AQR Capital Management LLC | 157,716 | $38.8 萬 | 0.00% | +42,069+36.4% | 加碼 |
| Bank of America Corp | 149,493 | $36.8 萬 | 0.00% | +27,837+22.9% | 加碼 |
| Walleye Capital LLC | 144,427 | $35.5 萬 | 0.00% | +144,427 | 新進 |
| Cornerstone Capital, Inc. | 142,286 | $35.0 萬 | 0.03% | 00.0% | 不變 |
| Acadian Asset Management LLC | 132,385 | $32.3 萬 | 0.00% | +132,385 | 新進 |
| JPMorgan Chase & Co | 107,049 | $27.5 萬 | 0.00% | −13,053−10.9% | 減碼 |
| Deutsche Bank AG | 100,842 | $24.8 萬 | 0.00% | +8,172+8.8% | 加碼 |
| Wells Fargo & Company | 100,229 | $24.7 萬 | 0.00% | +50,096+99.9% | 加碼 |
| Alliancebernstein L.P. | 155,992 | $24.5 萬 | 0.00% | +5,400+3.6% | 加碼 |
| Price T Rowe Associates Inc | 80,106 | $19.8 萬 | 0.00% | +3,066+4.0% | 加碼 |
| American Century Companies Inc | 75,083 | $18.5 萬 | 0.00% | +40,267+115.7% | 加碼 |
| XTX Topco Ltd | 73,907 | $18.2 萬 | 0.00% | +29,248+65.5% | 加碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 72,357 | $17.8 萬 | 0.00% | +58,221+411.9% | 加碼 |
| MetLife Investment Management | 65,744 | $16.2 萬 | 0.00% | +17,612+36.6% | 加碼 |
| Russell Investments Group, Ltd. | 63,783 | $15.7 萬 | 0.00% | +52,983+490.6% | 加碼 |
| Citadel Advisors LLC | 58,190 | $14.3 萬 | 0.00% | −170,494−74.6% | 減碼 |
| Thrivent Financial for Lutherans | 55,342 | $13.6 萬 | 0.00% | +55,342 | 新進 |
| Citigroup Inc | 54,667 | $13.4 萬 | 0.00% | +44,915+460.6% | 加碼 |
| SEI Investments Co | 53,390 | $13.1 萬 | 0.00% | −7,188−11.9% | 減碼 |
| Shay Capital LLC | 51,500 | $12.7 萬 | 0.01% | +1,838+3.7% | 加碼 |
| Vanguard Global Advisers, LLC | 51,396 | $12.6 萬 | 0.00% | 00.0% | 不變 |
| Mirae Asset Global ETFs Holdings Ltd. | 50,644 | $12.5 萬 | 0.00% | +531+1.1% | 加碼 |
| Blair William & Co | 43,394 | $10.7 萬 | 0.00% | +178+0.4% | 加碼 |
| Police & Firemen's Retirement System of New Jersey | 42,217 | $10.4 萬 | 0.00% | +19,649+87.1% | 加碼 |
| Prudential Financial Inc | 38,969 | $9.59 萬 | 0.00% | +19,690+102.1% | 加碼 |
| Susquehanna International Group, LLP | 35,691 | $8.78 萬 | 0.00% | −5,938−14.3% | 減碼 |
| Squarepoint Ops LLC | 35,357 | $8.70 萬 | 0.00% | +25,325+252.4% | 加碼 |
| LPL Financial LLC | 34,821 | $8.57 萬 | 0.00% | −1,343−3.7% | 減碼 |
| Woodstock Corp | 29,376 | $7.23 萬 | 0.01% | −5,042−14.6% | 減碼 |
| Intech Investment Management LLC | 27,824 | $6.84 萬 | 0.00% | −1,113−3.8% | 減碼 |
| Barclays PLC | 26,469 | $6.51 萬 | 0.00% | −2,291−8.0% | 減碼 |
| Manufacturers Life Insurance Company, The | 24,785 | $6.10 萬 | 0.00% | −4,158−14.4% | 減碼 |
| Voya Investment Management LLC | 23,613 | $5.81 萬 | 0.00% | +5,423+29.8% | 加碼 |
| China Universal Asset Management Co., Ltd. | 23,072 | $5.68 萬 | 0.00% | −2,474−9.7% | 減碼 |
| HighTower Advisors, LLC | 21,609 | $5.32 萬 | 0.00% | +541+2.6% | 加碼 |
| BFSG, LLC | 20,815 | $5.12 萬 | 0.00% | 00.0% | 不變 |
| Qube Research & Technologies Ltd | 20,186 | $4.97 萬 | 0.00% | +20,186 | 新進 |
| BNP Paribas Arbitrage, SA | 19,822 | $4.88 萬 | 0.00% | −7,517−27.5% | 減碼 |
| Quadrature Capital Ltd | 19,492 | $4.79 萬 | 0.00% | +19,492 | 新進 |
| ProShare Advisors LLC | 19,155 | $4.71 萬 | 0.00% | −3,397−15.1% | 減碼 |
| Thrive Wealth Management, LLC | 18,046 | $4.44 萬 | 0.01% | +765+4.4% | 加碼 |
| UBS Group AG | 17,849 | $4.39 萬 | 0.00% | −84,658−82.6% | 減碼 |
| Two Sigma Securities, LLC | 15,726 | $3.87 萬 | 0.00% | +15,726 | 新進 |
| Advisor Group Holdings, Inc. | 15,459 | $3.80 萬 | 0.00% | +9,960+181.1% | 加碼 |
| Canada Pension Plan Investment Board | 15,100 | $3.71 萬 | 0.00% | +15,100 | 新進 |
| Victory Capital Management Inc | 13,649 | $3.36 萬 | 0.00% | +161+1.2% | 加碼 |
| Mercer Global Advisors Inc | 12,357 | $3.04 萬 | 0.00% | +2,309+23.0% | 加碼 |
| RSM US Wealth Management LLC | 12,232 | $3.01 萬 | 0.00% | +54+0.4% | 加碼 |
| New York State Common Retirement Fund | 11,806 | $2.90 萬 | 0.00% | 00.0% | 不變 |
| Legal & General Group Plc | 11,284 | $2.78 萬 | 0.00% | +1,992+21.4% | 加碼 |
| Legato Capital Management LLC | 10,913 | $2.68 萬 | 0.00% | −17,283−61.3% | 減碼 |
| JustInvest LLC | 10,793 | $2.66 萬 | 0.00% | −14,434−57.2% | 減碼 |
| Virtu Financial LLC | 10,565 | $2.60 萬 | 0.00% | +10,565 | 新進 |
| Xponance, Inc. | 10,472 | $2.58 萬 | 0.00% | +10,472 | 新進 |
| Ameritas Investment Partners, Inc. | 9,652 | $2.37 萬 | 0.00% | 00.0% | 不變 |
| Tower Research Capital LLC (TRC) | 8,044 | $1.98 萬 | 0.00% | −27,262−77.2% | 減碼 |
| Clear Street Markets LLC | 7,882 | $1.94 萬 | 0.00% | +7,882 | 新進 |
| Steigerwald, Gordon & Koch Inc. | 7,673 | $1.89 萬 | 0.00% | 00.0% | 不變 |
| Mirae Asset Global Investments Co., Ltd. | 6,484 | $1.60 萬 | 0.00% | −1,345−17.2% | 減碼 |
| Royal Bank of Canada | 5,219 | $1.30 萬 | 0.00% | +3,468+198.1% | 加碼 |
| GF Fund Management Co. Ltd. | 2,973 | $7,314 | 0.00% | −228−7.1% | 減碼 |
| Allworth Financial LP | 2,771 | $6,817 | 0.00% | +320+13.1% | 加碼 |
| Jackson, Grant Investment Advisers, Inc. | 2,450 | $6,027 | 0.00% | 00.0% | 不變 |
| Sterling Capital Management LLC | 2,217 | $5,454 | 0.00% | −1,090−33.0% | 減碼 |
| Redwood Park Advisors LLC | 2,184 | $5,373 | 0.00% | 00.0% | 不變 |
| SBI Securities Co., Ltd. | 2,059 | $5,065 | 0.00% | +2,035+8,479.2% | 加碼 |