Ocean Power Technologies, Inc. (OPTT) intrinsic value & 10-year financials

Ocean Power Technologies, Inc. (OPTT) has no Graham intrinsic value right now because the formula needs positive earnings. Over the last 10 fiscal years revenue shrank 2.0% a year to $700.0K, with an average return on invested capital of -624.5%.

Graham intrinsic value
—
Share price (Oct 17, 2026)
$0.61
Market cap
$118.7M
Revenue (FY2026)
$700.0K
Revenue growth (10-yr CAGR)
-2.0%
ROIC (10-yr avg)
-624.5%
Free cash flow (FY2026)
-$24.8M

OPTT 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2026 $700.0K -$48.9M -$0.25 -$24.8M -5480.4% -263.0%
FY2025 $5.9M -$21.5M -$0.17 -$19.1M -370.0% -107.3%
FY2024 $5.5M -$27.5M -$0.47 -$32.3M -530.9% -99.5%
FY2023 $2.7M -$26.3M -$0.47 -$22.4M -1069.4% -57.9%
FY2022 $1.8M -$18.9M -$0.35 -$21.4M -1228.7% -65.0%
FY2021 $1.2M -$14.8M — -$11.7M -1127.0% -4105.7%
FY2020 $1.7M -$10.4M — -$10.6M -675.7% -666.7%
FY2019 $632.0K -$12.2M — -$12.2M -2099.8% —
FY2018 $511.0K -$10.2M — — -2262.2% —
FY2017 $843.0K -$9.5M — — -1386.4% 368.9%

Source: annual 10-K filings on SEC EDGAR. Figures in USD.

Executive summary

Ocean Power Technologies, Inc. is facing top-line stagnation, with revenue contracting over the decade.

Ocean Power Technologies, Inc. has historically struggled to out-earn its cost of capital, averaging just -47.0% ROIC.

Over the decade, Ocean Power Technologies, Inc. shows that the company has leveraged its balance sheet to sustain operations.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, Ocean Power Technologies, Inc. is modeled at -2.0% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $-0.95 per share.

OPTT stock: frequently asked questions

What is the intrinsic value of Ocean Power Technologies, Inc. (OPTT) stock?

Graham's formula only works with positive earnings. Ocean Power Technologies, Inc. reported diluted EPS of -$0.25 in fiscal 2026, so no Graham value is shown. The 10-year table shows revenue and cash-flow trends instead.

How fast has Ocean Power Technologies, Inc. grown?

Revenue went from $843.0K in fiscal 2017 to $700.0K in fiscal 2026, a compound annual growth rate of -2.0%. Net income was -$48.9M in fiscal 2026.

Does Ocean Power Technologies, Inc. generate free cash flow?

Ocean Power Technologies, Inc. generated -$24.8M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2026. Free cash flow was positive in 0 of the last 8 reported years.

What is OPTT's return on invested capital?

Average ROIC over the last 10 fiscal years was -624.5%, and average return on equity was -101.2%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this OPTT data come from?

From Ocean Power Technologies, Inc.'s annual 10-K filings on SEC EDGAR, most recently filed Aug 19, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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