OMNIAB INC (OABIW)
Institutional ownership reported to the SEC as of Q2 2026, across 15 quarters.
13
Reporting holders
$249.9K
Reported value
1.9%
Of shares outstanding
4.4%
Held as options
+1
Holder change
Institutions report 2,824,794 shares against 145,390,398 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| LMR Partners LLP | $79.6K | 897,392 | 0.00% | 14q | HELD |
| ARISTEIA CAPITAL, L.L.C. | $53.5K | 679,919 | 0.00% | 11q | HELD |
| Hudson Bay Capital Management LP | $41.3K | 465,229 | 0.00% | 8q | HELD |
| Anson Funds Management LP | $29.1K | 11,833 | 0.00% | 15q | -50.0%-$29.1K |
| Sculptor Capital LP | $23.1K | 293,802 | 0.00% | 15q | HELD |
| Calamos Advisors LLC | $16.7K | 200,000 | 0.00% | 15q | HELD |
| MMCAP International Inc. SPC | $14.0K | 158,333 | 0.00% | 15q | HELD |
| MILLENNIUM MANAGEMENT LLC | $10.9K | options only | 0.00% | 15q | OPTIONS |
| CSS LLC/IL | $4.8K | 54,656 | 0.00% | 15q | HELD |
| WOLVERINE ASSET MANAGEMENT LLC | $2.5K | 27,626 | 0.00% | 11q | +1.1% |
| Saba Capital Management, L.P. | $1.4K | 18,000 | 0.00% | 8q | -9.5% |
| UBS Group AG | $1.1K | 19,737 | 0.00% | 6q | HELD |
| OMERS ADMINISTRATION Corp | $751 | 10,000 | 0.00% | 15q | HELD |
| Clear Street Group Inc. | $9 | 100 | 0.00% | new | NEW |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 13 | $249.9K | 2,824,794 | 1 | 1 | 1 | 4.4% |
| Q1 2026 | 12 | $256.7K | 2,826,293 | 0 | 0 | 0 | 3.8% |
| Q4 2025 | 12 | $339.8K | 2,826,297 | 0 | 1 | 0 | 4.3% |
| Q3 2025 | 13 | $491.6K | 2,822,753 | 0 | 1 | 3 | 4.3% |
| Q2 2025 | 12 | $580.0K | 2,858,401 | 0 | 0 | 2 | 3.7% |
| Q1 2025 | 13 | $1.1M | 2,875,063 | 1 | 0 | 2 | 4.3% |
| Q4 2024 | 12 | $1.1M | 2,924,393 | 0 | 1 | 2 | 3.7% |
| Q3 2024 | 16 | $5.8M | 15,011,418 | 2 | 3 | 3 | 5.4% |
| Q2 2024 | 17 | $7.5M | 16,421,632 | 0 | 1 | 5 | 1.6% |
| Q1 2024 | 17 | $11.8M | 16,683,819 | 1 | 3 | 1 | 0.7% |
| Q4 2023 | 18 | $17.5M | 16,857,710 | 2 | 0 | 4 | 0.7% |
| Q3 2023 | 17 | $6.1M | 5,612,905 | 1 | 2 | 3 | 2.1% |
| Q2 2023 | 19 | $4.4M | 5,545,276 | 2 | 4 | 4 | 2.2% |
| Q1 2023 | 19 | $3.6M | 3,838,620 | 1 | 3 | 4 | 0.0% |
| Q4 2022 | 19 | $2.4M | 3,497,411 | 19 | 0 | 0 | 0.4% |