VAIAF (Vaisala Oyj) E10: $1.47 (As of Mar. 2026)


VAIAF Vaisala Oyj VAIAF
94 GF Score
Price $58.65
GF Value $54.54
Valuation Fairly Valued
! 7 Warning Signs
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What is Vaisala Oyj E10?

Vaisala Oyj VAIAF -2.40% 94 E10 is $1.47 as of Mar. 2026. GuruFocus rates VAIAF with a GF Score™ of 94/100 and a GF Value™ of $54.54 (Fairly Valued). The stock has 7 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.

Vaisala Oyj's adjusted earnings per share data for the three months ended in Mar. 2026 was $0.428. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $1.47 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Vaisala Oyj's average E10 Growth Rate was 5.90% per year. During the past 3 years, the average E10 Growth Rate was 10.40% per year. During the past 5 years, the average E10 Growth Rate was 12.60% 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 Vaisala Oyj was 14.80% per year. The lowest was 10.40% per year. And the median was 13.35% per year.

As of today (2026-07-01), Vaisala Oyj's current stock price is $58.65. Vaisala Oyj's E10 for the quarter that ended in Mar. 2026 was $1.47. Vaisala Oyj's Shiller PE Ratio of today is 39.90.

During the past 13 years, the highest Shiller PE Ratio of Vaisala Oyj was 70.13. The lowest was 30.19. And the median was 43.87.


Vaisala Oyj  (OTCPK:VAIAF) 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.

Vaisala Oyj's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=58.65/1.47
=39.90

* 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.

During the past 13 years, the highest Shiller P/E Ratio of Vaisala Oyj was 70.13. The lowest was 30.19. And the median was 43.87.


Be Aware

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


Vaisala Oyj E10 Related Terms


Vaisala Oyj E10 Historical Data

* Premium members only.

The historical data trend for Vaisala Oyj'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.

Vaisala Oyj E10 Chart

Vaisala Oyj 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 0.86 0.97 1.11 1.16 1.44

Vaisala Oyj 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 1.31 1.14 1.45 1.44 1.47

VAIAF vs COHR, KEYS, GRMN: E10 Comparison

For the Scientific & Technical Instruments subindustry, Vaisala Oyj'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.


Vaisala Oyj Shiller PE Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Vaisala Oyj's Shiller PE Ratio distribution charts can be found below:

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


VAIAF
94GF Score
Vaisala Oyj VAIAF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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Vaisala Oyj 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, Vaisala Oyj'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)
=0.428/122.6700*122.6700
=0.428

Current CPI (Mar. 2026) = 122.6700.

Vaisala Oyj Quarterly Data

per share eps CPI Adj_EPS
201606 0.096 100.390 0.117
201609 0.118 100.540 0.144
201612 0.411 101.020 0.499
201703 0.048 100.910 0.058
201706 0.204 101.140 0.247
201709 0.346 101.320 0.419
201712 0.379 101.510 0.458
201803 0.123 101.730 0.148
201806 0.129 102.320 0.155
201809 0.350 102.600 0.418
201812 0.353 102.710 0.422
201903 0.011 102.870 0.013
201906 0.158 103.360 0.188
201909 0.407 103.540 0.482
201912 0.456 103.650 0.540
202003 0.122 103.490 0.145
202006 0.180 103.320 0.214
202009 0.471 103.710 0.557
202012 0.280 103.890 0.331
202103 0.202 104.870 0.236
202106 0.301 105.360 0.350
202109 0.518 106.290 0.598
202112 0.237 107.490 0.270
202203 0.407 110.950 0.450
202206 0.190 113.570 0.205
202209 0.436 114.920 0.465
202212 0.265 117.320 0.277
202303 0.278 119.750 0.285
202306 0.238 120.690 0.242
202309 0.544 121.280 0.550
202312 0.382 121.540 0.386
202403 0.152 122.360 0.152
202406 0.527 122.230 0.529
202409 0.588 122.260 0.590
202412 0.618 122.390 0.619
202503 0.357 123.010 0.356
202506 0.346 122.530 0.346
202509 0.599 122.880 0.598
202512 0.585 122.670 0.585
202603 0.428 122.670 0.428

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 $1.47 mean?
Vaisala Oyj (VAIAF) has a E10 of $1.47 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Vaisala Oyj and its competitors.
Is Vaisala Oyj's E10 too high?
Vaisala Oyj's current E10 is $1.47. Overall, Vaisala Oyj has a GF Score™ of 94/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Vaisala Oyj's E10 compare to COHR and KEYS?
Vaisala Oyj's E10 of $1.47 can be compared against companies in the Hardware 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 Hardware company?
A good E10 depends on the Hardware 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 Vaisala Oyj and its competitors. Vaisala Oyj's current E10 is $1.47. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Vaisala Oyj stock overvalued right now?
Based on GuruFocus' analysis, Vaisala Oyj (VAIAF) is currently considered Fairly Valued. The stock's GF Value™ is $54.54, compared to a current price of $58.65 — trading 7.5% above its estimated fair value. The current E10 is $1.47. Vaisala Oyj's overall GF Score™ is 94/100 with 7 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 Vaisala Oyj (VAIAF), the current E10 is $1.47 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 Vaisala Oyj (VAIAF) Overvalued in 2026?

Based on GuruFocus' analysis, Vaisala Oyj stock appears to be overvalued. The current stock price of $58.65 is trading 7.5% above its estimated GF Value™ of $54.54. GuruFocus considers Vaisala Oyj to be Fairly Valued.

Key valuation signals for VAIAF:

  • E10: $1.47
  • GF Value™: $54.54 vs. price of $58.65 (7.5% above fair value)
  • GF Score™: 94/100 with 7 warning signs

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


Vaisala Oyj Business Description

Address Vanha Nurmijarventie 21, Vantaa, FIN, 01670
Vaisala Oyj is engaged in the provision of measurement solutions and services for weather, environmental, and industrial applications. The company operates through two reportable segments: Industrial Measurements and Weather and Environment. The Industrial Measurements segment provides measurement instruments and solutions to optimize processes, product quality, and energy efficiency across industries. The Weather and Environment segment offers weather and environmental monitoring solutions, as well as data and software services, to support safety, operational efficiency, and decision-making.
94GF Score

Get the complete analysis for VAIAF

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

$58.65
Price
$54.54
GF Value