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EXTREME NETWORKS INC
EXTR - CIK 0001078271
Market cap$3.74 B
Rank#1632
SEC filings1,653
Market capitalization of EXTREME NETWORKS INC
As of 2026-06-11, EXTREME NETWORKS INC (EXTR) has a market capitalization of $3.74 B, making it the #1632 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-11 | $3.74 B |
| 2026-06-10 | $3.74 B |
| 2026-05-29 | $3.49 B |
| 2026-05-28 | $3.49 B |
| 2026-05-26 | $3.47 B |
| 2026-05-25 | $3.35 B |
| 2026-05-24 | $3.35 B |
| 2026-05-22 | $3.35 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 EXTREME NETWORKS INC's market cap?
As of 2026-06-11, EXTREME NETWORKS INC (EXTR) has a market capitalization of $3.74 B, making it the #1632 most valuable US-listed company.
Where does EXTREME NETWORKS INC rank by market cap?
EXTREME NETWORKS INC is the #1632 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.