OmniAb, Inc. Common Stock (OABI) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for OABI. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 124 institutions reported holding OABI, with 58.8 million shares worth $144.1 million in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Whitefort Capital Management | 10,248,658 | $25M | DECREASED |
| BlackRock | 8,897,490 | $22M | INCREASED |
| Vanguard | 5,653,421 | $14M | DECREASED |
| Nomura Holdings | 5,028,160 | $12M | INCREASED |
| Cadian Capital Management | 4,211,821 | $10M | INCREASED |
Full institutional holdings, insider history, and congressional trades for OmniAb, Inc. Common Stock on SentiSense.