BASA (Basanite) E10: $0.00 (As of Sep. 2025)


What is Basanite E10?

Basanite BASA +80.46% E10 is $0.00 as of Sep. 2025. The stock has 5 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.

Basanite's adjusted earnings per share data for the three months ended in Sep. 2025 was $0.000. 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 Sep. 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.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Basanite was 60.50% per year. The lowest was 46.90% per year. And the median was 53.70% per year.

As of today (2026-06-26), Basanite's current stock price is $0.0157. Basanite's E10 for the quarter that ended in Sep. 2025 was $0.00. Basanite's Shiller PE Ratio of today is .


Basanite  (OTCPK:BASA) 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.


Basanite E10 Related Terms


Basanite E10 Historical Data

* Premium members only.

The historical data trend for Basanite'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.

Basanite E10 Chart

Basanite Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.76 -0.45 -0.18 0.00 0.00

Basanite Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25
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 -0.08 0.00 -0.08 0.00 0.00

BASA vs CAPS, RETO, CRH: E10 Comparison

For the Building Materials subindustry, Basanite'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.


Basanite Shiller PE Ratio vs Building Materials Industry

For the Building Materials industry and Basic Materials sector, Basanite's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Basanite's Shiller PE Ratio falls into.



Basanite 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, Basanite's adjusted earnings per share data for the three months ended in Sep. 2025 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Sep. 2025 (Change)*Current CPI (Sep. 2025)
=0/324.8000*324.8000
=0.000

Current CPI (Sep. 2025) = 324.8000.

Basanite Quarterly Data

per share eps CPI Adj_EPS
201512 -0.020 236.525 -0.027
201603 -0.110 238.132 -0.150
201606 -0.030 241.018 -0.040
201609 -0.030 241.428 -0.040
201612 -0.087 241.432 -0.117
201703 -0.007 243.801 -0.009
201706 -0.004 244.955 -0.005
201709 -0.005 246.819 -0.007
201712 -0.010 246.524 -0.013
201803 -0.006 249.554 -0.008
201806 -0.005 251.989 -0.006
201809 -0.009 252.439 -0.012
201812 -0.021 251.233 -0.027
201903 -0.004 254.202 -0.005
201906 -0.008 256.143 -0.010
201909 -0.004 256.759 -0.005
201912 -0.006 256.974 -0.008
202003 -0.003 258.115 -0.004
202006 -0.003 257.797 -0.004
202009 -0.005 260.280 -0.006
202012 -0.006 260.474 -0.007
202103 -0.021 264.877 -0.026
202106 -0.020 271.696 -0.024
202109 -0.010 274.310 -0.012
202112 -0.020 278.802 -0.023
202203 -0.006 287.504 -0.007
202206 -0.010 296.311 -0.011
202209 -0.003 296.808 -0.003
202212 -0.010 296.797 -0.011
202303 -0.002 301.836 -0.002
202306 -0.002 305.109 -0.002
202309 -0.002 307.789 -0.002
202312 0.000 306.746 0.000
202403 0.000 312.332 0.000
202406 0.000 314.175 0.000
202409 -0.030 315.301 -0.031
202412 0.000 315.605 0.000
202503 -0.020 319.799 -0.020
202506 0.000 322.561 0.000
202509 0.000 324.800 0.000

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of $0.00 mean?
Basanite (BASA) has a E10 of $0.00 as of Sep. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Basanite and its competitors.
Is Basanite's E10 too high?
Basanite's current E10 is $0.00.
How does Basanite's E10 compare to CAPS and RETO?
Basanite's E10 of $0.00 can be compared against companies in the Building Materials 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 Building Materials company?
A good E10 depends on the Building Materials 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 Basanite and its competitors. Basanite'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 Basanite stock overvalued right now?
Based on GuruFocus' analysis, Basanite (BASA) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.01, compared to a current price of $0.02 — trading 57% above its estimated fair value. The current E10 is $0.00. 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 Basanite (BASA), the current E10 is $0.00 as of Sep. 2025. 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.

Basanite Business Description

Address 2041 NW 15th Avenue, Pompano Beach, FL, USA, 33069
Basanite Inc is engaged in manufacturing a range of green (environmentally friendly), sustainable, non-corrosive, lightweight, composite products used in concrete reinforcement by the construction industry. It produces basalt fiber-reinforced polymer reinforcing bar (known as rebar) which is a stronger, lighter, sustainable, non-conductive, and corrosion-proof alternative to traditional steel. The company's product includes BasaFlex; BasaMix and BasaMesh.