Penumbra (MEX:PEN) Shiller PE Ratio: (As of Sep. 21, 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.

MEX:PEN Penumbra Inc MEX:PEN
89 GF Score
Price MXN4,775.70
GF Value MXN5,037.84
! 1 Warning Sign
View Full Analysis

What is Penumbra Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Penumbra  (MEX:PEN) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


Penumbra Shiller PE Ratio Related Terms


Penumbra Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Penumbra's Shiller PE Ratio 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.

Penumbra Shiller PE Ratio Chart

Penumbra Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only - 1,146.08 473.15 538.81 267.26

Penumbra Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shiller PE Ratio 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 361.16 302.24 266.89 244.83 227.07

MEX:PEN vs GMED, GKOS, BIO: Shiller PE Ratio Comparison

For the Medical Devices subindustry, Penumbra'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.


Penumbra Shiller PE Ratio vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Penumbra's Shiller PE Ratio distribution charts can be found below:

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


MEX:PEN
89GF Score
Penumbra Inc MEX:PEN
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Penumbra Shiller PE Ratio Calculation

For Shiller PE Ratio, 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 PE Ratio is also called PE10.

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

Penumbra's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, Penumbra's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=15.3024/333.9520*333.9520
=15.302

Current CPI (Jun. 2026) = 333.9520.

Penumbra Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 6.565 241.428 9.081
201612 -1.587 241.432 -2.196
201703 -2.030 243.801 -2.781
201706 -0.928 244.955 -1.264
201709 0.178 246.819 0.241
201712 4.739 246.524 6.420
201803 2.810 249.554 3.760
201806 7.180 251.989 9.515
201809 -10.491 252.439 -13.879
201812 3.652 251.233 4.854
201903 5.673 254.202 7.452
201906 8.761 256.143 11.422
201909 6.152 256.759 8.001
201912 5.137 256.974 6.676
202003 0.786 258.115 1.016
202006 -7.881 257.797 -10.209
202009 -5.382 260.280 -6.905
202012 2.002 260.474 2.567
202103 6.419 264.877 8.093
202106 4.918 271.696 6.045
202109 4.713 274.310 5.738
202112 -13.653 278.802 -16.354
202203 0.042 287.504 0.049
202206 -1.957 296.311 -2.206
202209 -1.212 296.808 -1.364
202212 1.962 296.797 2.208
202303 4.088 301.836 4.523
202306 8.560 305.109 9.370
202309 4.009 307.789 4.350
202312 24.236 306.746 26.386
202403 4.747 312.332 5.075
202406 -26.757 314.175 -28.441
202409 14.267 315.301 15.111
202412 17.339 315.605 18.347
202503 20.441 319.799 21.346
202506 22.523 322.561 23.318
202509 21.737 324.800 22.349
202512 21.996 324.054 22.668
202603 14.469 330.213 14.633
202606 15.302 333.952 15.302

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

Is Penumbra (MEX:PEN) Overvalued in 2026?

Based on GuruFocus' analysis, Penumbra stock appears to be undervalued. The current stock price of MXN4,775.70 is trading 5.2% below its estimated GF Value™ of MXN5,037.84.

Key valuation signals for MEX:PEN:

  • Shiller PE Ratio:
  • GF Value™: MXN5,037.84 vs. price of MXN4,775.70 (5.2% below fair value)
  • GF Score™: 89/100 with 1 warning sign

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


Penumbra Business Description

Other Exchanges PEN:USA0P8:Germany
Address 1310 Harbor Bay Parkway, One Penumbra Place, Alameda, CA, USA, 94502
Penumbra Inc is a thrombectomy company focused on developing technologies for challenging medical conditions such as ischemic stroke, venous thromboembolism (including pulmonary embolism), and acute limb ischemia. Its portfolio includes Computer-Assisted Vacuum Thrombectomy (CAVT), which is designed to remove blood clots throughout the body. The company offers products such as the Artemis Neuro Evacuation Device (used for surgical removal of fluid and tissue from the ventricles and cerebrum), Indigo System, Penumbra System Reperfusion Catheter, LANTERN Delivery Microcatheter, Penumbra Smart Coil, and ACE Reperfusion Catheters, among others. The company generates maximum revenue from the sale of its products in the United States, followed by international markets.
89GF Score

Get the complete analysis for MEX:PEN

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

MXN4,775.70
Price
MXN5,037.84
GF Value