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Ocean Power Technologies, Inc. (OPTT)

Ocean Power Technologies, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Ocean Power Technologies, Inc. (OPTT) is a Electrical Equipment & Parts company based in US with a market capitalization of $69M. Revenue grew 6.1% year-over-year and free cash flow was negative at -$19.1M. This page tracks OPTT's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 43 employees · IPO Apr 25, 2007

Valuation

Valuation & price

$0.34 · as of May 17, 2026 · -60.1% vs 52w high

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P/E ratio

Latest-FY diluted EPS

2.59

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$0.84$0.55$0.25Jul 25Dec 25Jul 26Jul 7, 25$0.51Jul 9, 25$0.54Jul 11, 25$0.54Jul 15, 25$0.55Jul 17, 25$0.70Jul 21, 25$0.80Jul 23, 25$0.84Jul 25, 25$0.64Jul 29, 25$0.57Jul 31, 25$0.54Aug 4, 25$0.54Aug 6, 25$0.52Aug 11, 25$0.48Aug 13, 25$0.51Aug 15, 25$0.49Aug 19, 25$0.49Aug 21, 25$0.48Aug 25, 25$0.51Aug 27, 25$0.54Aug 29, 25$0.52Sep 3, 25$0.51Sep 5, 25$0.50Sep 9, 25$0.50Sep 11, 25$0.57Sep 16, 25$0.49Sep 18, 25$0.51Sep 22, 25$0.52Sep 24, 25$0.55Sep 26, 25$0.52Sep 30, 25$0.50Oct 2, 25$0.52Oct 6, 25$0.67Oct 8, 25$0.57Oct 10, 25$0.52Oct 14, 25$0.58Oct 16, 25$0.52Oct 21, 25$0.52Oct 23, 25$0.51Oct 27, 25$0.52Oct 29, 25$0.52Oct 31, 25$0.51Nov 4, 25$0.43Nov 6, 25$0.42Nov 10, 25$0.45Nov 12, 25$0.45Nov 14, 25$0.43Nov 18, 25$0.43Nov 20, 25$0.38Nov 25, 25$0.43Nov 28, 25$0.43Dec 2, 25$0.41Dec 4, 25$0.44Dec 8, 25$0.41Dec 10, 25$0.42Dec 12, 25$0.42Dec 16, 25$0.34Dec 18, 25$0.34Dec 22, 25$0.36Dec 24, 25$0.34Dec 29, 25$0.31Jan 2, 26$0.32Jan 6, 26$0.43Jan 8, 26$0.53Jan 12, 26$0.48Jan 14, 26$0.45Jan 16, 26$0.42Jan 21, 26$0.40Jan 23, 26$0.46Jan 27, 26$0.70Jan 29, 26$0.56Feb 2, 26$0.48Feb 4, 26$0.45Feb 9, 26$0.47Feb 11, 26$0.45Feb 13, 26$0.44Feb 18, 26$0.42Feb 20, 26$0.42Feb 24, 26$0.42Feb 26, 26$0.40Mar 2, 26$0.42Mar 4, 26$0.42Mar 6, 26$0.41Mar 10, 26$0.49Mar 12, 26$0.41Mar 17, 26$0.39Mar 19, 26$0.36Mar 23, 26$0.37Mar 25, 26$0.38Mar 27, 26$0.33Mar 31, 26$0.35Apr 2, 26$0.37Apr 7, 26$0.36Apr 9, 26$0.38Apr 13, 26$0.38Apr 15, 26$0.38Apr 17, 26$0.38Apr 22, 26$0.38Apr 24, 26$0.37Apr 28, 26$0.35Apr 30, 26$0.36May 4, 26$0.35May 6, 26$0.36May 8, 26$0.35May 12, 26$0.35May 14, 26$0.34May 18, 26$0.32May 20, 26$0.33May 22, 26$0.36May 28, 26$0.39Jun 1, 26$0.39Jun 3, 26$0.40Jun 5, 26$0.29Jun 9, 26$0.28Jun 11, 26$0.29Jun 15, 26$0.29Jun 17, 26$0.28Jun 22, 26$0.28Jun 24, 26$0.26Jun 26, 26$0.25Jul 2, 26$0.26
$0.2552-week range$0.84
Loading valuation history…

Fundamentals

Key fundamentals

$69M

Market cap

6.1%

Revenue growth (YoY)

28.3%

Gross margin

-$19.1M

Free cash flow (USD)

-$4.9M

Net debt

Net cash position

115.0%

Share dilution

1/5

Graham criteria passed

Defensive-investor screen

Industrials

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$704.8KFY 2017$843.0KFY 2018$511.0KFY 2019$632.0KFY 2020$1.7MFY 2021$1.2MFY 2022$1.8MFY 2023$2.7MFY 2024$5.5MFY 2025$5.9M
$704.8K$5.9M

Free cash flow by year

2016 → 2025

FY 2016$-11.0MFY 2017$-10.1MFY 2018$-11.4MFY 2019$-12.2MFY 2020$-10.6MFY 2021$-11.7MFY 2022$-21.4MFY 2023$-22.7MFY 2024$-32.3MFY 2025$-19.1M
-$11M-$19.1M

Gross margin by year

2021 → 2025

FY 2021-89.0%FY 2022-5.7%FY 20238.6%FY 202451.1%FY 202528.3%
-89.0%28.3%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last reported: —

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventTax Benefits Preservation PlanJun 29, 2026Filing
  • 8-K eventField Performance AnnouncementJun 9, 2026Filing
  • 8-K eventSecurities Purchase AgreementJun 8, 2026Filing
  • 8-K eventDeployment ExpansionMay 21, 2026Filing
  • 8-K eventBusiness Update IssuedMay 12, 2026Filing
  • 8-K eventSecurities Purchase AgreementApr 1, 2026Filing

Questions

Frequently asked questions

What is Ocean Power Technologies, Inc.'s market cap?

Ocean Power Technologies, Inc. (OPTT) has a market capitalization of $69M.

What is OPTT's P/E ratio?

A meaningful P/E ratio is not available for OPTT — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is OPTT's price-to-book (P/B) ratio?

OPTT trades at 2.59 times book value per share.

Are insiders buying OPTT stock?

SEC Form 4 filings show no open-market insider buys at Ocean Power Technologies, Inc. in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

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News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.