MPWR - CIK 0001280452
As of 2026-06-10, MONOLITHIC POWER SYSTEMS INC (MPWR) has a market capitalization of $72.93 B, making it the #229 most valuable US-listed company.
| Date | Market cap |
|---|---|
| 2026-06-10 | $72.93 B |
| 2026-05-29 | $77.89 B |
| 2026-05-28 | $79.60 B |
| 2026-05-26 | $81.76 B |
| 2026-05-25 | $78.11 B |
| 2026-05-24 | $78.11 B |
| 2026-05-22 | $78.11 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
As of 2026-06-10, MONOLITHIC POWER SYSTEMS INC (MPWR) has a market capitalization of $72.93 B, making it the #229 most valuable US-listed company.
MONOLITHIC POWER SYSTEMS INC is the #229 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.