SuperworthOmniAb market cap OABI
Share price times shares outstanding: what the whole company sells for, since 2021.
- Today, Oct 23, 2026
- $677.5M
- Highest close in our data
- $749.7M
- Jan 2024
OmniAb is worth $677.5M at the close on Oct 23, 2026, at $4.66 a share.
That is up 239% over the last year and up 136% over five years.
Its highest close in our data was $749.7M in Jan 2024.
Market cap over time
Year by year
| Year | End of year | Low | High | Change |
|---|---|---|---|---|
| 2026 so far | $677.5M | $202.7M | $708.1M | +144% |
| 2025 | $277.8M | $155.4M | $461.1M | −36% |
| 2024 | $434.4M | $423.5M | $749.7M | −39% |
| 2023 | $717.2M | $92.6M | $717.2M | +593% |
| 2022 | $103.5M | $62.1M | $295.6M | −64% |
| 2021 | $287.5M | $286.1M | $287.5M | n/a |
Against its peers
Companies in Medical - Diagnostics & Research nearest OmniAb's size, closest first, today.
| Company | Market cap |
|---|---|
| OABIOmniAb | $677.5M |
| NRCNRC Health | $485.1M |
| CDNACareDx | $3.6B |
| VCYTVeracyte | $3.9B |
| ICCCImmucell | $93.1M |
| BLLNBillionToOne | $5.1B |
| LNTHLantheus | $6.5B |
| Peer median | $3.7B |
What the market cap tells you
Share price times shares outstanding: what the whole company sells for today.
Size, not quality. Large caps move slower and are covered more. That is all it tells you.
More on OmniAb
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.