TotalMarketCap

Plug Power

PLUGNasdaq United StatesEnergyIndustrial Machinery/Components

Market cap

$1.893 B

$1.36 -7.19%

Close of 6 Nov 2026

As of 6 Nov 2026, Plug Power (PLUG) has a market capitalization of $1.89B. 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

$709.9M

#1714 by revenue

Earnings

-$1.63B

Loss-making

Shares outstanding

1,397,195,278

Latest filing cover page

P/E ratio

—

Cap ÷ net income

Industrial Machinery/Components, ranked by market cap

All 210 →
  1. #85Intuitive MachinesLUNR$1.98B
  2. #86CricutCRCT$1.93B
  3. #87Plug PowerPLUG$1.89B
  4. #88Midera Food ProcessingMFP$1.85B
  5. #89KennametalKMT$1.80B

What if Plug Power were worth as much as…

Open the what-if tool →

Gold $28.2T

$20,209.68

Per share 14,915× higher

Bitcoin $1.53T

$1,093.51

Per share 807× higher

Apple $5.02T

$3,589.89

Per share 2,649× higher

Or at a round number

$5.00B$10.0B$20.0B$50.0B

Where these numbers come from

Share counts and financials for Plug Power 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.