Stocktoria
OmniAb, Inc. OABI
Nasdaq · stock · Services-Commercial Physical & Biological Research · website · IPO 2020-10-09
OmniAb, Inc. institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 7,036,923 | $26.4M | 4.88% |
| TWO SIGMA INVESTMENTS, LP | 657,432 | $1.6M | 0.46% |
| RENAISSANCE TECHNOLOGIES LLC | 600,350 | $1.5M | 0.42% |
| D. E. Shaw & Co., Inc. | 559,404 | $1.4M | 0.39% |
| MILLENNIUM MANAGEMENT LLC | 597,340 | $875,232 | 0.41% |
| AQR CAPITAL MANAGEMENT LLC | 157,716 | $387,981 | 0.11% |
| CITADEL ADVISORS LLC | 91,890 | $226,049 | 0.06% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.