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PEN (Penumbra) Cyclically Adjusted Book per Share : $20.38 (As of Mar. 2025)


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What is Penumbra Cyclically Adjusted Book per Share?

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Penumbra's adjusted book value per share for the three months ended in Mar. 2025 was $31.354. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is $20.38 for the trailing ten years ended in Mar. 2025.

During the past 12 months, Penumbra's average Cyclically Adjusted Book Growth Rate was 14.40% 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 Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

As of today (2025-05-14), Penumbra's current stock price is $288.97. Penumbra's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2025 was $20.38. Penumbra's Cyclically Adjusted PB Ratio of today is 14.18.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Penumbra was 14.71. The lowest was 9.09. And the median was 12.21.


Penumbra Cyclically Adjusted Book per Share Historical Data

The historical data trend for Penumbra's Cyclically Adjusted Book per Share 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.

* Premium members only.

Penumbra Cyclically Adjusted Book per Share Chart

Penumbra Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only - - - - 19.84

Penumbra Quarterly Data
Jun20 Sep20 Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25
Cyclically Adjusted Book per Share 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 17.81 18.71 19.04 19.84 20.38

Competitive Comparison of Penumbra's Cyclically Adjusted Book per Share

For the Medical Devices subindustry, Penumbra's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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's Cyclically Adjusted PB Ratio Distribution in the Medical Devices & Instruments Industry

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

* The bar in red indicates where Penumbra's Cyclically Adjusted PB Ratio falls into.


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Penumbra Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

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

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, Penumbra's adjusted Book Value per Share data for the three months ended in Mar. 2025 was:

Adj_Book= Book Value per Share /CPI of Mar. 2025 (Change)*Current CPI (Mar. 2025)
=31.354/134.9266*134.9266
=31.354

Current CPI (Mar. 2025) = 134.9266.

Penumbra Quarterly Data

Book Value per Share CPI Adj_Book
201506 3.364 100.684 4.508
201509 7.649 100.392 10.280
201512 7.777 99.792 10.515
201603 7.756 100.470 10.416
201606 7.973 101.688 10.579
201609 8.022 101.861 10.626
201612 8.568 101.863 11.349
201703 11.107 102.862 14.569
201706 11.044 103.349 14.418
201709 11.309 104.136 14.653
201712 11.887 104.011 15.420
201803 12.114 105.290 15.524
201806 12.368 106.317 15.696
201809 11.866 106.507 15.032
201812 12.261 105.998 15.607
201903 12.635 107.251 15.895
201906 13.053 108.070 16.297
201909 13.386 108.329 16.673
201912 13.882 108.420 17.276
202003 13.941 108.902 17.273
202006 17.338 108.767 21.508
202009 17.147 109.815 21.068
202012 17.616 109.897 21.628
202103 17.957 111.754 21.680
202106 18.565 114.631 21.852
202109 18.842 115.734 21.967
202112 25.385 117.630 29.118
202203 25.467 121.301 28.328
202206 25.608 125.017 27.638
202209 25.647 125.227 27.634
202212 26.211 125.222 28.242
202303 26.789 127.348 28.383
202306 27.770 128.729 29.107
202309 28.625 129.860 29.742
202312 30.478 129.419 31.775
202403 31.054 131.776 31.796
202406 29.901 132.554 30.436
202409 28.785 133.029 29.196
202412 29.901 133.157 30.298
202503 31.354 134.927 31.354

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.


Penumbra  (NYSE:PEN) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Penumbra's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=288.97/20.38
=14.18

* 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 Cyclically Adjusted PB Ratio of Penumbra was 14.71. The lowest was 9.09. And the median was 12.21.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Penumbra Cyclically Adjusted Book per Share Related Terms

Thank you for viewing the detailed overview of Penumbra's Cyclically Adjusted Book per Share provided by GuruFocus.com. Please click on the following links to see related term pages.


Penumbra Business Description

Traded in Other Exchanges
Address
One Penumbra Place, Alameda, CA, USA, 94502
Penumbra Inc develops and manufactures medical devices for the neurovascular and peripheral vascular markets. Its products are sold to hospitals and are developed for use by specialist physicians. Within the neurovascular business, the firm offers products for neurovascular access, ischemic stroke, neurovascular embolization, and neurosurgical tool markets. In the peripheral vascular business, the firm sells devices related to peripheral embolization and peripheral thrombectomy. It operates as one reportable segment and its business activity consists of the design, development, manufacturing and marketing of inventive medical products.
Executives
Adam Elsesser director, officer: Chairman, CEO and President 1351 HARBOR BAY PARKWAY, ALAMEDA CA 94502
Bridget O'rourke director ONE PENUMBRA PLACE, ALAMEDA CA 94502
Thomas Wilder director 2 MUSICK, IRVINE CA 92618
Johanna Roberts officer: EVP, Gen. Counsel & Secretary PENUMBRA, INC., ONE PENUMBRA PLACE, ALAMEDA CA 94502
Harpreet Grewal director C/O VISTAPRINT USA, INCORPORATED, 100 HAYDEN AVE., LEXINGTON MA 02050
Arani Bose director, officer: Chief Innovator 1351 HARBOR BAY PARKWAY, ALAMEDA CA 94502
Lambert Shiu officer: Chief Accounting Officer ONE PENUMBRA PLACE, ALAMEDA CA 94502
Maggie Yuen officer: Chief Financial Officer ONE PENUMBRA PLACE, ALAMEDA CA 94502
Don W. Kassing director 1351 HARBOR BAY PARKWAY, ALAMEDA CA 94502
Surbhi Sarna director ONE PENUMBRA PLACE, ALAMEDA CA 94502
James Robert Pray officer: President, International 1351 HARBOR BAY PARKWAY, ALAMEDA CA 94502
Lynn Rothman officer: EVP and Chief Business Officer 1351 HARBOR BAY PARKWAY, ALAMEDA CA 94502
Sridhar Kosaraju officer: CFO and Head of Strategy 1351 HARBOR BAY PARKWAY, ALAMEDA CA 94502
Janet Leeds director ONE PENUMBRA PLACE, ALAMEDA CA 94502
Robert D. Evans officer: EVP, Gen. Counsel & Secretary ONE PENUMBRA PLACE, 1351 HARBOR BAY PARKWAY, ALAMEDA CA 94502