Twin Disc (STU:TWN) Growth Rank: 0 (As of Aug. 24, 2026)

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.

STU:TWN Twin Disc Inc STU:TWN
30 GF Score
Price €19.30
GF Value €14.51
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Twin Disc Growth Rank?

Twin Disc has the Growth Rank of 0.

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.

STU:TWN
30GF Score
Twin Disc Inc STU:TWN
Growth Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Twin Disc (STU:TWN) Overvalued in 2026?

Based on GuruFocus' analysis, Twin Disc stock appears to be overvalued. The current stock price of €19.30 is trading 33% above its estimated GF Value™ of €14.51. GuruFocus considers Twin Disc to be Significantly Overvalued.

Key valuation signals for STU:TWN:

  • Growth Rank: 0
  • GF Value™: €14.51 vs. price of €19.30 (33% above fair value)
  • GF Score™: 30/100 with 7 warning signs

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

Twin Disc Business Description

Other Exchanges TWIN:USATWN:Germany
Address 222 East Erie Street, Suite 400, Milwaukee, WI, USA, 53202
Twin Disc Inc is a United States-based firm engaged in the manufacture and sale of marine and heavy-duty off-highway power transmission equipment. The company operates its business through two reportable segments: Manufacturing and Distribution. Its product portfolio includes marine transmissions, surface drives, propellers, and boat management systems as well as power-shift transmissions, hydraulic torque converters, power take-offs, industrial clutches, and control systems.
30GF Score

Get the complete analysis for STU:TWN

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

€19.30
Price
€14.51
GF Value