TotalMarketCap

Ocean Power Technologies

OPTTNYSE United StatesUtilitiesElectric Utilities: Central

Market cap

$4.014 M

$0.38 -13.62%

Close of 6 Nov 2026

As of 6 Nov 2026, Ocean Power Technologies (OPTT) has a market capitalization of $4.01M. 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

$3.74M

#3308 by revenue

Earnings

-$48.9M

Loss-making

Shares outstanding

9,004,628

Latest filing cover page

P/E ratio

—

Cap ÷ net income

Electric Utilities: Central, ranked by market cap

All 61 →
  1. #57Hadron EnergyHDRN$48.4M
  2. #58Eco Wave Power Global AB (publ)WAVE$27.1M
  3. #59Spruce PowerSPRU$24.3M
  4. #60Bimergen EnergyBESS$19.0M
  5. #61Ocean Power TechnologiesOPTT$4.01M

What if Ocean Power Technologies were worth as much as…

Open the what-if tool →

Gold $28.2T

$2,667,194

Per share 7,033,740× higher

Bitcoin $1.53T

$144,317.24

Per share 380,583× higher

Apple $5.02T

$473,780.04

Per share 1,249,420× higher

Or at a round number

$5.00M$10.0M$20.0M$50.0M

Where these numbers come from

Share counts and financials for Ocean Power Technologies 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.