OPTT (Ocean Power Technologies) Growth Rank: 7 (As of Aug. 23, 2026) — 133% Above Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

OPTT Ocean Power Technologies Inc OPTT
39 GF Score
Price $0.18
GF Value $0.13
Valuation Significantly Overvalued
! 8 Warning Signs
View Full Analysis

What is Ocean Power Technologies Growth Rank?

Ocean Power Technologies OPTT -2.23% 39 Growth Rank is 7 as of Aug. 23, 2026, which is 133% above its 10-year median of 3.00. GuruFocus rates OPTT with a GF Score™ of 39/100 and a GF Value™ of $0.13 (Significantly Overvalued). The stock has 8 warning signs investors should review.

Ocean Power Technologies has the Growth Rank of 7.

GuruFocus Growth Rank measures the growth of a company in terms of its revenue and profitability, rated on a scale from 1 to 10. Historically, the companies with the highest growth ranks performed the best over the long term. It is calculated using the following criteria:

1. 5-year revenue growth rate, the higher, the better.
2. 3-year revenue growth rate, the higher, the better.
3. 5-year EBITDA growth rate, the higher, the better.
4. The predictability of 5-year revenue. The most consistent it is, the higher the rank.

A higher score reflects a greater ability to drive business growth, with companies considered to have strong and sustainable expansion potential. Conversely, a lower score indicates challenges in achieving consistent growth and scalability.

GuruFocus found that the Growth Rank is the second of the two most-sensitive parameters among the five parameters checked. Please click GF Score to see more details on GF Score's 5 Key Aspects of Analysis.

Please note that we are using the five-year EBITDA growth rate as a parameter, so the company needs to have had positive growth over that time. The reason we use EBITDA instead of earnings per share is that with EBITDA, we can rank a lot more companies since a company may have positive EBITDA but negative EPS. Since we are looking at the growth here, EBITDA gives us a pretty clear picture about the growth in the company's business operations.

Ocean Power Technologies Growth Rank Related Terms

OPTT vs HYOR, SPPL, CVV: Growth Rank Comparison

For the Specialty Industrial Machinery subindustry, Ocean Power Technologies's Growth Rank, along with its competitors' market caps and Growth Rank data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Ocean Power Technologies Growth Rank vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Ocean Power Technologies's Growth Rank distribution charts can be found below:

* The bar in red indicates where Ocean Power Technologies's Growth Rank falls into.


OPTT
39GF Score
Ocean Power Technologies Inc OPTT
Growth Rank is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis
Frequently Asked Questions Learn more about Growth Rank →
What does a Growth Rank of 7 mean?
Ocean Power Technologies (OPTT) has a Growth Rank of 7 as of Aug. 23, 2026. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Ocean Power Technologies and its competitors. This is 133% above median its historical median of 3.00. Over the past decade, Ocean Power Technologies' Growth Rank has ranged from 1.00 to 8.00.
Is Ocean Power Technologies' Growth Rank too high?
Ocean Power Technologies' current Growth Rank of 7 is 133% above median its 10-year median of 3.00. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 8.00. Overall, Ocean Power Technologies has a GF Score™ of 39/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ocean Power Technologies' Growth Rank compare to HYOR and SPPL?
Ocean Power Technologies' Growth Rank of 7 can be compared against companies in the Industrial Products industry. Historically, Ocean Power Technologies' own Growth Rank has ranged from 1.00 to 8.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Growth Rank for an Industrial Products company?
A good Growth Rank depends on the Industrial Products industry context. However, Growth Rank should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Growth Rank mean?
A high Growth Rank can signal that a stock is expensive relative to its fundamentals. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Ocean Power Technologies and its competitors. Ocean Power Technologies's current Growth Rank is 7, which is 133% above median its own 10-year median of 3.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ocean Power Technologies stock overvalued right now?
Based on GuruFocus' analysis, Ocean Power Technologies (OPTT) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.13, compared to a current price of $0.18 — trading 41.8% above its estimated fair value. The current Growth Rank is 7, which is 133% above median its 10-year median of 3.00. Ocean Power Technologies' overall GF Score™ is 39/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Growth Rank calculated?
Growth Rank is calculated from a company's financial statements. For Ocean Power Technologies (OPTT), the current Growth Rank is 7 as of Aug. 23, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Ocean Power Technologies (OPTT) Overvalued in 2026?

Based on GuruFocus' analysis, Ocean Power Technologies stock appears to be overvalued. The current stock price of $0.18 is trading 41.8% above its estimated GF Value™ of $0.13. GuruFocus considers Ocean Power Technologies to be Significantly Overvalued.

Key valuation signals for OPTT:

  • Growth Rank: 7 (133% above median its 10-year median of 3.00)
  • GF Value™: $0.13 vs. price of $0.18 (41.8% above fair value)
  • GF Score™: 39/100 with 8 warning signs

No single metric tells the full story. See the OPTT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Ocean Power Technologies Business Description

Other Exchanges RUOB:Germany
Address 28 Engelhard Drive, Suite B, Monroe Township, NJ, USA, 08831
Ocean Power Technologies Inc provides intelligent maritime solutions and services that enable safer, cleaner, and more productive ocean operations for the defense and security, oil and gas, science and research, and offshore wind markets. It provides ocean data collection and reporting, marine power, offshore communications, and Maritime Domain Awareness System (MDAS) products, integrated solutions, and consulting services. The company offers its products and services to a wide range of customers, including those in government and offshore energy, oil and gas, construction, wind power, and other industries. The company has operations in North and South America, Europe, Asia and Australia.
39GF Score

Get the complete analysis for OPTT

Growth Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$0.18
Price
$0.13
GF Value