GSAT (Globalstar) E10: $-1.16 (As of Mar. 2026)


GSAT Globalstar Inc GSAT
65 GF Score
Price $79.94
GF Value $27.54
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Globalstar E10?

Globalstar GSAT -0.25% 65 E10 is $-1.16 as of Mar. 2026. GuruFocus rates GSAT with a GF Score™ of 65/100 and a GF Value™ of $27.54 (Significantly Overvalued). 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.

Globalstar's adjusted earnings per share data for the three months ended in Mar. 2026 was $-0.160. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-1.16 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average E10 Growth Rate was 32.60% per year. During the past 5 years, the average E10 Growth Rate was 26.20% per year. During the past 10 years, the average E10 Growth Rate was 14.80% per year. 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 Globalstar was 35.10% per year. The lowest was -32.80% per year. And the median was 9.15% per year.

As of today (2026-06-25), Globalstar's current stock price is $79.94. Globalstar's E10 for the quarter that ended in Mar. 2026 was $-1.16. Globalstar's Shiller PE Ratio of today is .


Globalstar  (NAS:GSAT) 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.


Globalstar E10 Related Terms


Globalstar E10 Historical Data

* Premium members only.

The historical data trend for Globalstar'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.

Globalstar E10 Chart

Globalstar Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -3.95 -3.85 -2.11 -1.08 -1.18

Globalstar Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 -0.85 -1.19 -1.24 -1.18 -1.16

GSAT vs LUMN, TIGO, IRDM: E10 Comparison

For the Telecom Services subindustry, Globalstar'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.


Globalstar Shiller PE Ratio vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Globalstar's Shiller PE Ratio distribution charts can be found below:

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


GSAT
65GF Score
Globalstar Inc GSAT
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Globalstar 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, Globalstar's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=-0.16/330.2130*330.2130
=-0.160

Current CPI (Mar. 2026) = 330.2130.

Globalstar Quarterly Data

per share eps CPI Adj_EPS
201606 0.150 241.018 0.206
201609 -0.036 241.428 -0.049
201612 -1.650 241.432 -2.257
201703 -0.300 243.801 -0.406
201706 -1.350 244.955 -1.820
201709 0.600 246.819 0.803
201712 -0.300 246.524 -0.402
201803 0.900 249.554 1.191
201806 -0.150 251.989 -0.197
201809 -0.300 252.439 -0.392
201812 -1.050 251.233 -1.380
201903 -0.300 254.202 -0.390
201906 -0.150 256.143 -0.193
201909 -0.150 256.759 -0.193
201912 -0.450 256.974 -0.578
202003 -0.300 258.115 -0.384
202006 -0.150 257.797 -0.192
202009 -0.150 260.280 -0.190
202012 -0.150 260.474 -0.190
202103 -0.300 264.877 -0.374
202106 -0.150 271.696 -0.182
202109 -0.300 274.310 -0.361
202112 -0.150 278.802 -0.178
202203 -0.150 287.504 -0.172
202206 -0.150 296.311 -0.167
202209 -1.650 296.808 -1.836
202212 -0.044 296.797 -0.049
202303 -0.050 301.836 -0.055
202306 -0.022 305.109 -0.024
202309 -0.072 307.789 -0.077
202312 -0.150 306.746 -0.161
202403 -0.130 312.332 -0.137
202406 -0.100 314.175 -0.105
202409 0.060 315.301 0.063
202412 -0.420 315.605 -0.439
202503 -0.160 319.799 -0.165
202506 0.130 322.561 0.133
202509 -0.010 324.800 -0.010
202512 -0.110 324.054 -0.112
202603 -0.160 330.213 -0.160

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 $-1.16 mean?
Globalstar (GSAT) has a E10 of $-1.16 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Globalstar and its competitors.
Is Globalstar's E10 too high?
Globalstar's current E10 is $-1.16. Overall, Globalstar has a GF Score™ of 65/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Globalstar's E10 compare to LUMN and TIGO?
Globalstar's E10 of $-1.16 can be compared against companies in the Telecommunication Services 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 Telecommunication Services company?
A good E10 depends on the Telecommunication Services 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 Globalstar and its competitors. Globalstar's current E10 is $-1.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Globalstar stock overvalued right now?
Based on GuruFocus' analysis, Globalstar (GSAT) is currently considered Significantly Overvalued. The stock's GF Value™ is $27.54, compared to a current price of $79.94 — trading 190.3% above its estimated fair value. The current E10 is $-1.16. Globalstar's overall GF Score™ is 65/100 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 Globalstar (GSAT), the current E10 is $-1.16 as of Mar. 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 Globalstar (GSAT) Overvalued in 2026?

Based on GuruFocus' analysis, Globalstar stock appears to be overvalued. The current stock price of $79.94 is trading 190.3% above its estimated GF Value™ of $27.54. GuruFocus considers Globalstar to be Significantly Overvalued.

Key valuation signals for GSAT:

  • E10: $-1.16
  • GF Value™: $27.54 vs. price of $79.94 (190.3% above fair value)
  • GF Score™: 65/100 with 6 warning signs

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


Globalstar Business Description

Other Exchanges P8S0:Germany
Address 1351 Holiday Square Boulevard, Covington, LA, USA, 70433
Globalstar Inc is a telecommunications company that derives revenue from the provision of mobile satellite services. Mobile satellite services, including voice and data communications services to retail, business, and governmental customers, as well as wholesale satellite capacity services. The company provides communications services such as two-way voice and data transmission. In addition, one-way data transmission is also offered. Both services are offered using mobile or fixed devices. The company is the owner of satellite assets. It has one reportable segment: the MSS business. The company generates the vast majority of its revenue within the United States.
65GF Score

Get the complete analysis for GSAT

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

$79.94
Price
$27.54
GF Value