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OMNIAB (OABI)
NASDAQ
$2.35+$0.02 (+0.86%)
Price as of Jun 23, 2026 7:07 PM EDT- $336.3MMarket Cap
- 44.10%1-Year Change
- BiotechnologyIndustry
OMNIAB (OABI)
$2.35+$0.02 (+0.86%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
AVISTA CAPITAL HOLDINGS, L.P. | 13.28% | 15.8M | 0 (0.00%) | Sep 30, 2024 |
WHITEFORT CAPITAL MANAGEMENT, LP | 11.94% | 14.2M | 0 (0.00%) | Mar 31, 2026 |
BLACKROCK, INC. | 6.81% | 8.1M | +41,900 (+0.52%) | Mar 31, 2026 |
BLACKROCK FUNDING, INC. /DE | 6.03% | 7.2M | -44,529 (-0.62%) | Dec 31, 2024 |
BLACKROCK INC. | 5.91% | 7.0M | -35,178 (-0.50%) | Jun 30, 2024 |
VANGUARD GROUP INC | 4.72% | 5.6M | +477,136 (+8.48%) | Dec 31, 2025 |
CADIAN CAPITAL MANAGEMENT, LP | 3.49% | 4.2M | -277,825 (-6.68%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
JANUS INVESTMENT FUND | 5.80% | 6.9M | 0 (0.00%) | Mar 31, 2026 |
iSHARES TRUST | 3.98% | 4.7M | -7,585 (-0.16%) | Mar 31, 2026 |
VANGUARD INDEX FUNDS | 3.27% | 3.9M | 0 (0.00%) | Mar 31, 2026 |
DELAWARE GROUP EQUITY FUNDS V | 3.05% | 3.6M | 0 (0.00%) | Nov 28, 2025 |
DFA INVESTMENT DIMENSIONS GROUP INC | 0.95% | 1.1M | -259,000 (-23.01%) | Jan 31, 2026 |
FIDELITY CONCORD STREET TRUST | 0.92% | 1.1M | +184,839 (+16.84%) | Feb 28, 2026 |
WILLIAM BLAIR FUNDS | 0.89% | 1.1M | 0 (0.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions449.6M (62.85%)
- Mutual Funds232.6M (32.51%)
- Insiders33.2M (4.64%)
- Other0 (0.00%)
Insider Transactions
- 4.64% (33.2M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Bertozzi Carolyn R | Exempt | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 0 |
Cochran Jennifer R. | Exempt | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 0 |
HIGGINS JOHN L | Exempt | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 0 |
Cochran Jennifer R. | Award | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 20,000 |
Love Steven | Exempt | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 13,334 |
Cochran Jennifer R. | Award | Jun 17, 2026 | $0.00 | 40,000 | $0.00 | 40,000 |
HIGGINS JOHN L | Award | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 20,000 |
Cochran Jennifer R. | Exempt | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 185,274 |
Bertozzi Carolyn R | Award | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 20,000 |
HIGGINS JOHN L | Award | Jun 17, 2026 | $0.00 | 40,000 | $0.00 | 40,000 |
Crouse Steven C. | Exempt | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 26,667 |
HIGGINS JOHN L | Exempt | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 3.0M |
Bertozzi Carolyn R | Award | Jun 17, 2026 | $0.00 | 40,000 | $0.00 | 40,000 |
Love Steven | Award | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 33,334 |
Bertozzi Carolyn R | Exempt | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 113,308 |
Crouse Steven C. | Award | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 46,667 |
Love Steven | Award | Jun 17, 2026 | $0.00 | 40,000 | $0.00 | 40,000 |
Crouse Steven C. | Award | Jun 17, 2026 | $0.00 | 40,000 | $0.00 | 40,000 |
Love Steven | Exempt | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 91,666 |
Crouse Steven C. | Exempt | Jun 17, 2026 | $0.00 | 20,000 | $0.00 | 33,333 |