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 $1.44 億；沒有大師持有。
其他股別OABIW
2026 年第 1 季 13F 持有人
OmniAb, Inc. 在 2026/3/31 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
- 128
- 較 2025 年第 4 季 +2 家
- 持有股數
- 5,595 萬
- 較 2025 年第 4 季 +428.3 萬 (+8.3%)
- 總市值
- $8,769 萬
- 較 2025 年第 4 季 −$767.9 萬 (−8.1%)
- 新進機構
- 24
- 另有 42 家加碼
- 清倉機構
- 22
- 另有 38 家減碼
另有 3 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 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 | $1.44 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 | $1.01 億 |
| 2025 年第 2 季 | 144 | $9,554 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 | $2.94 億 |
| 2024 年第 1 季 | 153 | $4.50 億 |
| 2023 年第 4 季 | 157 | $5.14 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 | $2.43 億 |
| 2022 年第 4 季 | 148 | $2.35 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 1 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 2025 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Whitefort Capital Management, LP | 14,223,658 | $2,233 萬 | 6.80% | 00.0% | 不變 |
| BlackRock, Inc. | 8,106,881 | $1,273 萬 | 0.00% | +41,900+0.5% | 加碼 |
| Cadian Capital Management, LP | 4,157,129 | $652.7 萬 | 0.79% | −277,825−6.3% | 減碼 |
| Vanguard Capital Management LLC | 3,993,652 | $627.0 萬 | 0.00% | +3,993,652 | 新進 |
| Geode Capital Management, LLC | 2,925,579 | $459.4 萬 | 0.00% | +202,887+7.5% | 加碼 |
| Rice Hall James & Associates, LLC | 2,547,255 | $399.9 萬 | 0.22% | +146,167+6.1% | 加碼 |
| Private Management Group Inc | 2,429,166 | $381.4 萬 | 0.11% | +8,688+0.4% | 加碼 |
| State Street Corp | 2,067,143 | $324.5 萬 | 0.00% | +18,147+0.9% | 加碼 |
| Dimensional Fund Advisors LP | 1,745,248 | $274.0 萬 | 0.00% | −407,345−18.9% | 減碼 |
| Towerview LLC | 1,000,000 | $157.0 萬 | 1.01% | 00.0% | 不變 |
| Charles Schwab Investment Management Inc | 959,573 | $150.7 萬 | 0.00% | −6,453−0.7% | 減碼 |
| Vanguard Portfolio Management LLC | 903,799 | $141.9 萬 | 0.00% | +903,799 | 新進 |
| Northern Trust Corp | 880,895 | $138.3 萬 | 0.00% | +51,874+6.3% | 加碼 |
| Isthmus Partners, LLC | 756,674 | $118.8 萬 | 0.12% | +35,365+4.9% | 加碼 |
| Vanguard Fiduciary Trust Co | 725,608 | $113.9 萬 | 0.00% | +725,608 | 新進 |
| ADAR1 Capital Management, LLC | 705,190 | $110.7 萬 | 0.07% | +3,000+0.4% | 加碼 |
| Nomura Holdings Inc | 705,048 | $110.7 萬 | 0.01% | +550,097+355.0% | 加碼 |
| Nuveen, LLC | 623,876 | $97.9 萬 | 0.00% | −250,636−28.7% | 減碼 |
| Two Sigma Investments, LP | 512,741 | $80.5 萬 | 0.00% | +89,637+21.2% | 加碼 |
| Goldman Sachs Group Inc | 419,024 | $65.8 萬 | 0.00% | −121,253−22.4% | 減碼 |
| Morgan Stanley | 407,933 | $64.0 萬 | 0.00% | +18,246+4.7% | 加碼 |
| Millennium Management LLC | 523,918 | $63.0 萬 | 0.00% | −149,477−22.2% | 減碼 |
| D. E. Shaw & Co., Inc. | 380,254 | $59.7 萬 | 0.00% | −2,898−0.8% | 減碼 |
| Bank of New York Mellon Corp | 274,451 | $43.1 萬 | 0.00% | +5,806+2.2% | 加碼 |
| Renaissance Technologies LLC | 269,600 | $42.3 萬 | 0.00% | +26,900+11.1% | 加碼 |
| TLS Advisors LLC | 250,185 | $39.3 萬 | 0.93% | +180,185+257.4% | 加碼 |
| Citadel Advisors LLC | 228,684 | $35.9 萬 | 0.00% | −56,450−19.8% | 減碼 |
| Bridgeway Capital Management, LLC | 198,900 | $31.2 萬 | 0.01% | 00.0% | 不變 |
| Arbiter Partners Capital Management LLC | 192,585 | $30.2 萬 | 0.21% | 00.0% | 不變 |
| FMR LLC | 189,536 | $29.8 萬 | 0.00% | −9,444−4.7% | 減碼 |
| Alliancebernstein L.P. | 150,592 | $27.9 萬 | 0.00% | 00.0% | 不變 |
| Stonepine Capital Management, LLC | 164,045 | $25.8 萬 | 0.23% | −536,955−76.6% | 減碼 |
| Rhumbline Advisers | 159,235 | $25.0 萬 | 0.00% | −3,538−2.2% | 減碼 |
| Cornerstone Capital, Inc. | 142,286 | $22.3 萬 | 0.02% | +33,075+30.3% | 加碼 |
| Invesco Ltd. | 135,087 | $21.2 萬 | 0.00% | −1,222−0.9% | 減碼 |
| Bank of America Corp | 121,656 | $19.1 萬 | 0.00% | +38,568+46.4% | 加碼 |
| JPMorgan Chase & Co | 120,102 | $18.7 萬 | 0.00% | −173,066−59.0% | 減碼 |
| AQR Capital Management LLC | 115,647 | $18.2 萬 | 0.00% | +91,494+378.8% | 加碼 |
| UBS Group AG | 102,507 | $16.1 萬 | 0.00% | +34,533+50.8% | 加碼 |
| Deutsche Bank AG | 92,670 | $14.5 萬 | 0.00% | +15,445+20.0% | 加碼 |
| Price T Rowe Associates Inc | 77,040 | $12.2 萬 | 0.00% | +23,850+44.8% | 加碼 |
| SEI Investments Co | 60,578 | $9.51 萬 | 0.00% | +17,718+41.3% | 加碼 |
| Vanguard Global Advisers, LLC | 51,396 | $8.07 萬 | 0.00% | +51,396 | 新進 |
| Wells Fargo & Company | 50,133 | $7.87 萬 | 0.00% | −75,503−60.1% | 減碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 50,113 | $7.87 萬 | 0.00% | +1,270+2.6% | 加碼 |
| Shay Capital LLC | 49,662 | $7.80 萬 | 0.01% | +49,662 | 新進 |
| MetLife Investment Management | 48,132 | $7.56 萬 | 0.00% | +11,580+31.7% | 加碼 |
| XTX Topco Ltd | 44,659 | $7.01 萬 | 0.00% | +32,637+271.5% | 加碼 |
| Blair William & Co | 43,216 | $6.78 萬 | 0.00% | +50.0% | 加碼 |
| Jacobs Levy Equity Management, Inc | 42,966 | $6.75 萬 | 0.00% | −195,223−82.0% | 減碼 |
| Susquehanna International Group, LLP | 41,629 | $6.54 萬 | 0.00% | +25,671+160.9% | 加碼 |
| LPL Financial LLC | 36,164 | $5.68 萬 | 0.00% | +16,810+86.9% | 加碼 |
| Tower Research Capital LLC (TRC) | 35,306 | $5.54 萬 | 0.00% | +29,036+463.1% | 加碼 |
| American Century Companies Inc | 34,816 | $5.47 萬 | 0.00% | +34,816 | 新進 |
| Woodstock Corp | 34,418 | $5.40 萬 | 0.00% | −822−2.3% | 減碼 |
| Nine Masts Capital Ltd | 29,062 | $4.56 萬 | 0.01% | +29,062 | 新進 |
| Manufacturers Life Insurance Company, The | 28,943 | $4.54 萬 | 0.00% | 00.0% | 不變 |
| Intech Investment Management LLC | 28,937 | $4.54 萬 | 0.00% | −8,883−23.5% | 減碼 |
| Barclays PLC | 28,760 | $4.52 萬 | 0.00% | −136,797−82.6% | 減碼 |
| Legato Capital Management LLC | 28,196 | $4.43 萬 | 0.00% | −2,483−8.1% | 減碼 |
| Jane Street Group, LLC | 27,551 | $4.33 萬 | 0.00% | −107,827−79.6% | 減碼 |
| BNP Paribas Arbitrage, SA | 27,339 | $4.29 萬 | 0.00% | +1,469+5.7% | 加碼 |
| China Universal Asset Management Co., Ltd. | 25,546 | $4.01 萬 | 0.00% | +2,089+8.9% | 加碼 |
| JustInvest LLC | 25,227 | $3.96 萬 | 0.00% | −6,210−19.8% | 減碼 |
| State of Wyoming | 24,694 | $3.88 萬 | 0.00% | +12,451+101.7% | 加碼 |
| Police & Firemen's Retirement System of New Jersey | 22,568 | $3.54 萬 | 0.00% | 00.0% | 不變 |
| ProShare Advisors LLC | 22,552 | $3.54 萬 | 0.00% | −3,024−11.8% | 減碼 |
| HighTower Advisors, LLC | 21,068 | $3.31 萬 | 0.00% | −314−1.5% | 減碼 |
| BFSG, LLC | 20,815 | $3.27 萬 | 0.00% | +380+1.9% | 加碼 |
| Prudential Financial Inc | 19,279 | $3.03 萬 | 0.00% | +19,279 | 新進 |
| Voya Investment Management LLC | 18,190 | $2.86 萬 | 0.00% | −1,306−6.7% | 減碼 |
| Thrive Wealth Management, LLC | 17,281 | $2.71 萬 | 0.00% | 00.0% | 不變 |
| Point72 Asset Management, L.P. | 16,238 | $2.55 萬 | 0.00% | +16,238 | 新進 |
| Connor, Clark & Lunn Investment Management Ltd. | 14,136 | $2.22 萬 | 0.00% | −4,809−25.4% | 減碼 |
| Victory Capital Management Inc | 13,488 | $2.12 萬 | 0.00% | +936+7.5% | 加碼 |
| RSM US Wealth Management LLC | 12,178 | $1.91 萬 | 0.00% | +1,727+16.5% | 加碼 |
| New York State Common Retirement Fund | 11,806 | $1.85 萬 | 0.00% | 00.0% | 不變 |
| Diversified Enterprises, LLC | 11,311 | $1.78 萬 | 0.00% | +11,311 | 新進 |
| Russell Investments Group, Ltd. | 10,800 | $1.70 萬 | 0.00% | −139−1.3% | 減碼 |
| Abel Hall, LLC | 10,704 | $1.68 萬 | 0.00% | +10,704 | 新進 |
| Integrated Wealth Concepts LLC | 10,651 | $1.67 萬 | 0.00% | +10,651 | 新進 |
| Mercer Global Advisors Inc | 10,048 | $1.58 萬 | 0.00% | +10,048 | 新進 |
| Squarepoint Ops LLC | 10,032 | $1.57 萬 | 0.00% | −10,294−50.6% | 減碼 |
| Citigroup Inc | 9,752 | $1.53 萬 | 0.00% | +2,884+42.0% | 加碼 |
| Ameritas Investment Partners, Inc. | 9,652 | $1.52 萬 | 0.00% | 00.0% | 不變 |
| Legal & General Group Plc | 9,292 | $1.46 萬 | 0.00% | −265−2.8% | 減碼 |
| Mirae Asset Global Investments Co., Ltd. | 7,829 | $1.23 萬 | 0.00% | +834+11.9% | 加碼 |
| Steigerwald, Gordon & Koch Inc. | 7,673 | $1.20 萬 | 0.00% | 00.0% | 不變 |
| CWM, LLC | 7,599 | $1.19 萬 | 0.00% | +5,106+204.8% | 加碼 |
| California State Teachers Retirement System | 6,243 | $9,802 | 0.00% | −233−3.6% | 減碼 |
| Advisor Group Holdings, Inc. | 5,499 | $8,633 | 0.00% | −9,969−64.4% | 減碼 |
| MAI Capital Management | 4,821 | $7,569 | 0.00% | −1,915−28.4% | 減碼 |
| Sterling Capital Management LLC | 3,307 | $5,192 | 0.00% | −2,315−41.2% | 減碼 |
| GF Fund Management Co. Ltd. | 3,201 | $5,026 | 0.00% | +373+13.2% | 加碼 |
| Allworth Financial LP | 2,451 | $3,849 | 0.00% | +324+15.2% | 加碼 |
| Jackson, Grant Investment Advisers, Inc. | 2,450 | $3,847 | 0.00% | 00.0% | 不變 |
| Redwood Park Advisors LLC | 2,184 | $3,429 | 0.00% | 00.0% | 不變 |
| Royal Bank of Canada | 1,751 | $3,000 | 0.00% | −3,051−63.5% | 減碼 |
| Parallel Advisors, LLC | 1,854 | $2,911 | 0.00% | 00.0% | 不變 |
| Larson Financial Group LLC | 1,444 | $2,267 | 0.00% | −26−1.8% | 減碼 |