← All companies
OSI SYSTEMS INC
OSIS - CIK 0001039065
Market cap$3.59 B
Rank#1666
SEC filings1,916
Market capitalization of OSI SYSTEMS INC
As of 2026-06-11, OSI SYSTEMS INC (OSIS) has a market capitalization of $3.59 B, making it the #1666 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-11 | $3.59 B |
| 2026-06-10 | $3.59 B |
| 2026-05-29 | $3.64 B |
| 2026-05-28 | $3.58 B |
| 2026-05-26 | $3.63 B |
| 2026-05-25 | $3.66 B |
| 2026-05-24 | $3.66 B |
| 2026-05-22 | $3.66 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Market Cap of similar companies
Frequently asked questions
What is OSI SYSTEMS INC's market cap?
As of 2026-06-11, OSI SYSTEMS INC (OSIS) has a market capitalization of $3.59 B, making it the #1666 most valuable US-listed company.
Where does OSI SYSTEMS INC rank by market cap?
OSI SYSTEMS INC is the #1666 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.