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PLUG POWER INC
PLUG - Company ID 0001093691
Market cap$3.36 B
Rank#1735
Filings2,249
Market capitalization of PLUG POWER INC
As of 2026-07-09, PLUG POWER INC (PLUG) has a market capitalization of $3.36 B, making it the #1735 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-07-09 | $3.36 B |
| 2026-07-08 | $3.38 B |
| 2026-07-07 | $3.45 B |
| 2026-07-06 | $3.68 B |
| 2026-07-05 | $3.68 B |
| 2026-07-04 | $3.68 B |
| 2026-07-03 | $3.68 B |
| 2026-07-02 | $3.63 B |
| 2026-07-01 | $3.78 B |
| 2026-06-30 | $3.61 B |
| 2026-06-29 | $3.61 B |
| 2026-06-28 | $3.54 B |
Market Cap of similar companies
Frequently asked questions
What is PLUG POWER INC's market cap?
As of 2026-07-09, PLUG POWER INC (PLUG) has a market capitalization of $3.36 B, making it the #1735 most valuable US-listed company.
Where does PLUG POWER INC rank by market cap?
PLUG POWER INC is the #1735 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.