Nosa Plugs (OSTO:NOSA) Cyclically Adjusted PB Ratio: (As of Sep. 20, 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.

OSTO:NOSA Nosa Plugs OSTO:NOSA
42 GF Score
Price kr0.46
GF Value kr1.27
Valuation Possible Value Trap
! 4 Warning Signs
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What is Nosa Plugs Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Nosa Plugs  (OSTO:NOSA) 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.


Nosa Plugs Cyclically Adjusted PB Ratio Related Terms


Nosa Plugs Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Nosa Plugs'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.

Nosa Plugs Cyclically Adjusted PB Ratio Chart

Nosa Plugs 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 - - - 0.07 0.12

Nosa Plugs 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 0.08 0.11 0.10 0.09 0.10

OSTO:NOSA vs ABT, SYK, MDT: Cyclically Adjusted PB Ratio Comparison

For the Medical Devices subindustry, Nosa Plugs'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.


Nosa Plugs Cyclically Adjusted PB Ratio vs Medical Devices & Instruments Industry

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

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


OSTO:NOSA
42GF Score
Nosa Plugs OSTO:NOSA
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Nosa Plugs 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.

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

For example, Nosa Plugs'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)
=0.147/134.6100*134.6100
=0.147

Current CPI (Jun. 2026) = 134.6100.

Nosa Plugs Quarterly Data

Book Value per Share CPI Adj_Book
201609 11.193 101.138 14.897
201612 10.858 102.022 14.326
201703 11.713 102.022 15.454
201706 11.380 102.752 14.908
201709 11.029 103.279 14.375
201712 10.582 103.793 13.724
201803 10.155 103.962 13.149
201806 10.586 104.875 13.587
201809 10.101 105.679 12.866
201812 9.235 105.912 11.737
201903 9.566 105.886 12.161
201906 8.884 106.742 11.203
201909 8.181 107.214 10.271
201912 7.318 107.766 9.141
202003 9.555 106.563 12.070
202006 6.297 107.498 7.885
202009 1.659 107.635 2.075
202012 2.097 108.296 2.607
202103 1.687 108.360 2.096
202106 1.247 108.928 1.541
202109 0.834 110.338 1.017
202112 0.807 112.486 0.966
202203 0.331 114.825 0.388
202206 0.253 118.384 0.288
202209 0.134 122.296 0.147
202212 0.100 126.365 0.107
202303 0.100 127.042 0.106
202306 0.081 129.407 0.084
202309 0.072 130.224 0.074
202312 0.032 131.912 0.033
202403 0.110 132.205 0.112
202406 0.100 132.716 0.101
202409 0.089 132.304 0.091
202412 0.079 132.987 0.080
202503 0.072 132.825 0.073
202506 0.175 133.699 0.176
202509 0.160 133.480 0.161
202512 0.158 133.380 0.159
202603 0.151 133.550 0.152
202606 0.147 134.610 0.147

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 Nosa Plugs (OSTO:NOSA) Overvalued in 2026?

Based on GuruFocus' analysis, Nosa Plugs stock appears to be undervalued. The current stock price of kr0.46 is trading 63.5% below its estimated GF Value™ of kr1.27. GuruFocus considers Nosa Plugs to be Possible Value Trap.

Key valuation signals for OSTO:NOSA:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: kr1.27 vs. price of kr0.46 (63.5% below fair value)
  • GF Score™: 42/100 with 4 warning signs

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


Nosa Plugs Business Description

Address Surbrunnsgatan 42, Stockholm, SWE, 113 48
Nosa Plugs is a Swedish medical technology company. It is a supplier of nasal protection and nasal filters. With the vision to improve the breathing experience for everyone, NOSA offers a product portfolio consisting of odor protection, nasal filters against allergens and nasal protection that reduces viruses and bacteria.
42GF Score

Get the complete analysis for OSTO:NOSA

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

kr0.46
Price
kr1.27
GF Value