Hydrofarm Holdings Group (STU:5TU0) E10: €0.00 (As of Jun. 2026)

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STU:5TU0 Hydrofarm Holdings Group Inc STU:5TU0
36 GF Score
Price €5.12
GF Value €15.99
! 6 Warning Signs
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What is Hydrofarm Holdings Group E10?

Hydrofarm Holdings Group STU:5TU0 36 E10 is €0.00 as of Jun. 2026. GuruFocus rates STU:5TU0 with a GF Score™ of 36/100 and a GF Value™ of €15.99. The stock has 6 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Hydrofarm Holdings Group's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was €-53.247. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €0.00 for the trailing ten years ended in Dec. 2025.

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

As of today (2026-08-20), Hydrofarm Holdings Group's current stock price is € 5.12. Hydrofarm Holdings Group's E10 for the fiscal year that ended in Dec. 2025 was €0.00. Hydrofarm Holdings Group's Shiller PE Ratio of today is .


Hydrofarm Holdings Group  (STU:5TU0) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Hydrofarm Holdings Group E10 Related Terms


Hydrofarm Holdings Group E10 Historical Data

* Premium members only.

The historical data trend for Hydrofarm Holdings Group's E10 can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Hydrofarm Holdings Group E10 Chart

Hydrofarm Holdings Group Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
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Hydrofarm Holdings Group Quarterly Data
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E10 Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

STU:5TU0 vs HCAI, NMHI, GP: E10 Comparison

For the Farm & Heavy Construction Machinery subindustry, Hydrofarm Holdings Group's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio 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.


Hydrofarm Holdings Group Shiller PE Ratio vs Farm & Heavy Construction Machinery Industry

For the Farm & Heavy Construction Machinery industry and Industrials sector, Hydrofarm Holdings Group's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Hydrofarm Holdings Group's Shiller PE Ratio falls into.


STU:5TU0
36GF Score
Hydrofarm Holdings Group Inc STU:5TU0
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Hydrofarm Holdings Group E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Hydrofarm Holdings Group's adjusted earnings per share data for the fiscal year that ended in Dec. 2025 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=-53.247/324.0540*324.0540
=-53.247

Current CPI (Dec. 2025) = 324.0540.

Hydrofarm Holdings Group does not have a history long enough to calculate E10. Therefore GuruFocus does not calculate it.

Frequently Asked Questions Learn more about E10 →
What does a E10 of €0.00 mean?
Hydrofarm Holdings Group (STU:5TU0) has a E10 of €0.00 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Hydrofarm Holdings Group and its competitors.
Is Hydrofarm Holdings Group's E10 too high?
Hydrofarm Holdings Group's current E10 is €0.00. Overall, Hydrofarm Holdings Group has a GF Score™ of 36/100, reflecting its overall financial health beyond just this single metric.
How does Hydrofarm Holdings Group's E10 compare to HCAI and NMHI?
Hydrofarm Holdings Group's E10 of €0.00 can be compared against companies in the Farm & Heavy Construction Machinery industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for a Farm & Heavy Construction Machinery company?
A good E10 depends on the Farm & Heavy Construction Machinery industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Hydrofarm Holdings Group and its competitors. Hydrofarm Holdings Group's current E10 is €0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Hydrofarm Holdings Group stock overvalued right now?
Hydrofarm Holdings Group (STU:5TU0) has a current E10 of €0.00. The stock's GF Value™ is €15.99, compared to a current price of €5.12 — trading 68% below its estimated fair value. The current E10 is €0.00. Hydrofarm Holdings Group's overall GF Score™ is 36/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Hydrofarm Holdings Group (STU:5TU0), the current E10 is €0.00 as of Jun. 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 Hydrofarm Holdings Group (STU:5TU0) Overvalued in 2026?

Based on GuruFocus' analysis, Hydrofarm Holdings Group stock appears to be undervalued. The current stock price of €5.12 is trading 68% below its estimated GF Value™ of €15.99.

Key valuation signals for STU:5TU0:

  • E10: €0.00
  • GF Value™: €15.99 vs. price of €5.12 (68% below fair value)
  • GF Score™: 36/100 with 6 warning signs

No single metric tells the full story. See the STU:5TU0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Hydrofarm Holdings Group Business Description

Other Exchanges HYFM:USA
Address 1510 Main Street, Shoemakersville, PA, USA, 19555
Hydrofarm Holdings Group Inc is an independent manufacturer and distributor of branded hydroponics equipment and supplies for controlled environment agriculture (CEA), including grow lights, climate control solutions, grow media, nutrients, and other products. Hydroponics involves growing plants in soilless media, often using artificial lighting in controlled indoor or greenhouse environments. Its products are used to cultivate cannabis, flowers, fruits, vegetables, grains, and herbs, enabling control over key factors such as temperature, humidity, light, nutrients, and pH. Its product portfolio spans lighting, grow media (i.e., premium soils and soil alternatives), nutrients, equipment, and supplies. The United States generates maximum revenue.
36GF Score

Get the complete analysis for STU:5TU0

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€5.12
Price
€15.99
GF Value