Penumbra (BSP:P2NB34) Cyclically Adjusted PB Ratio: (As of Sep. 05, 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.
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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.

BSP:P2NB34 Penumbra Inc BSP:P2NB34
21 GF Score
Price R$55.13
GF Value R$57.24
Valuation Fairly Valued
! 1 Warning Sign
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What is Penumbra Cyclically Adjusted PB Ratio?

Note: If the price history is too short, we do not calculate current Cyclically Adjusted PB Ratio for this stock. All the historical data is shown as the company's primary share's data instead.

Shiller PE for Stocks: The True Measure of Stock Valuation


Penumbra  (BSP:P2NB34) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Penumbra Cyclically Adjusted PB Ratio Related Terms


Penumbra Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Penumbra's Cyclically Adjusted PB 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 Cyclically Adjusted PB Ratio Chart

Penumbra Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 11.97 13.74

Penumbra Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PB 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 12.06 11.50 13.74 13.84 12.79

BSP:P2NB34 vs GMED, GKOS, BIO: Cyclically Adjusted PB Ratio Comparison

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 Cyclically Adjusted PB Ratio vs 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.


BSP:P2NB34
21GF Score
Penumbra Inc BSP:P2NB34
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Penumbra Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Penumbra's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

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

Adj_Book=Book Value per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=199.137/333.9520*333.9520
=199.137

Current CPI (Jun. 2026) = 333.9520.

Penumbra Quarterly Data

Book Value per Share CPI Adj_Book
201609 26.098 241.428 36.100
201612 28.738 241.432 39.751
201703 34.736 243.801 47.580
201706 36.394 244.955 49.617
201709 35.427 246.819 47.934
201712 39.167 246.524 53.057
201803 39.723 249.554 53.157
201806 46.640 251.989 61.810
201809 48.755 252.439 64.498
201812 47.615 251.233 63.292
201903 48.529 254.202 63.754
201906 50.330 256.143 65.619
201909 55.145 256.759 71.724
201912 56.978 256.974 74.046
202003 68.120 258.115 88.134
202006 89.957 257.797 116.531
202009 92.592 260.280 118.800
202012 90.631 260.474 116.197
202103 101.187 264.877 127.575
202106 93.355 271.696 114.746
202109 99.467 274.310 121.094
202112 143.551 278.802 171.947
202203 126.735 287.504 147.210
202206 129.259 296.311 145.679
202209 134.481 296.808 151.311
202212 137.488 296.797 154.700
202303 139.534 301.836 154.381
202306 134.788 305.109 147.530
202309 141.372 307.789 153.389
202312 149.335 306.746 162.580
202403 154.643 312.332 165.348
202406 161.049 314.175 171.187
202409 159.406 315.301 168.835
202412 182.428 315.605 193.033
202503 180.537 319.799 188.527
202506 184.137 322.561 190.640
202509 186.122 324.800 191.366
202512 198.536 324.054 204.600
202603 195.994 330.213 198.213
202606 199.137 333.952 199.137

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

Is Penumbra (BSP:P2NB34) Overvalued in 2026?

Based on GuruFocus' analysis, Penumbra stock appears to be undervalued. The current stock price of R$55.13 is trading 3.7% below its estimated GF Value™ of R$57.24. GuruFocus considers Penumbra to be Fairly Valued.

Key valuation signals for BSP:P2NB34:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: R$57.24 vs. price of R$55.13 (3.7% below fair value)
  • GF Score™: 21/100 with 1 warning sign

No single metric tells the full story. See the BSP:P2NB34 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Penumbra Business Description

Other Exchanges PEN:USA
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.
21GF Score

Get the complete analysis for BSP:P2NB34

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

R$55.13
Price
R$57.24
GF Value