TotalMarketCap

Market cap

$101.812 M

$2.61 -8.92%

Close of 6 Nov 2026

As of 6 Nov 2026, Atomera (ATOM) has a market capitalization of $101.8M. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$65.0K

#3580 by revenue

Earnings

-$20.2M

Loss-making

Shares outstanding

39,083,404

Latest filing cover page

P/E ratio

—

Cap ÷ net income

Semiconductors, ranked by market cap

All 100 →
  1. #81Gsi TechnologyGSIT$124.1M
  2. #82AelumaALMU$116.1M
  3. #83AtomeraATOM$101.8M
  4. #84GCT SemiconductorGCTS$95.2M
  5. #85SunPowerSPWR$79.2M

What if Atomera were worth as much as…

Open the what-if tool →

Or at a round number

Where these numbers come from

Share counts and financials for Atomera are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.