Nuuo (ROCO:6419) Cyclically Adjusted PB Ratio: 5.88 (As of Aug. 18, 2026) — 221% Above Median

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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
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ROCO:6419 Nuuo Inc ROCO:6419
69 GF Score
Price NT$180.00
GF Value NT$103.03
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Nuuo Cyclically Adjusted PB Ratio?

Nuuo ROCO:6419 +7.14% 69 Cyclically Adjusted PB Ratio is 5.88 as of Aug. 18, 2026, which is 221% above its 10-year median of 1.83. GuruFocus rates ROCO:6419 with a GF Score™ of 69/100 and a GF Value™ of NT$103.03 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 719 Business Services companies, Nuuo ranks worse than 88.46% on this metric.

As of today (2026-08-18), Nuuo's current share price is NT$180.00. Nuuo's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was NT$30.63. Nuuo's Cyclically Adjusted PB Ratio for today is 5.88.

The historical rank and industry rank for Nuuo's Cyclically Adjusted PB Ratio or its related term are showing as below:

ROCO:6419' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.86   Med: 1.83   Max: 6.35
Current: 5.48

During the past years, Nuuo's highest Cyclically Adjusted PB Ratio was 6.35. The lowest was 0.86. And the median was 1.83.

ROCO:6419's Cyclically Adjusted PB Ratio is ranked worse than
88.46% of 719 companies
in the Business Services industry
Industry Median: 1.54 vs ROCO:6419: 5.48

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.

Nuuo's adjusted book value per share data for the three months ended in Mar. 2026 was NT$39.434. 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 NT$30.63 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Nuuo  (ROCO:6419) 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.


Nuuo Cyclically Adjusted PB Ratio Related Terms


Nuuo Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Nuuo'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.

Nuuo Cyclically Adjusted PB Ratio Chart

Nuuo 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 1.08 1.60 3.28 2.84

Nuuo Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 2.82 1.97 1.63 2.84 2.91

ROCO:6419 vs ALLE, MSA, ADT: Cyclically Adjusted PB Ratio Comparison

For the Security & Protection Services subindustry, Nuuo'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.


Nuuo Cyclically Adjusted PB Ratio vs Business Services Industry

For the Business Services industry and Industrials sector, Nuuo's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


ROCO:6419
69GF Score
Nuuo Inc ROCO:6419
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Nuuo 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.

Nuuo's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=180.00/30.63
=5.88

* 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.

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

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

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=39.434/330.2130*330.2130
=39.434

Current CPI (Mar. 2026) = 330.2130.

Nuuo Quarterly Data

Book Value per Share CPI Adj_Book
201606 34.694 241.018 47.533
201609 34.802 241.428 47.600
201612 36.049 241.432 49.305
201703 35.339 243.801 47.864
201706 34.948 244.955 47.112
201709 33.771 246.819 45.181
201712 32.484 246.524 43.512
201803 30.591 249.554 40.478
201806 28.968 251.989 37.960
201809 25.324 252.439 33.126
201812 24.016 251.233 31.566
201903 23.845 254.202 30.975
201906 21.562 256.143 27.797
201909 20.466 256.759 26.321
201912 20.123 256.974 25.858
202003 16.582 258.115 21.214
202006 14.946 257.797 19.144
202009 15.004 260.280 19.035
202012 14.528 260.474 18.418
202103 15.193 264.877 18.941
202106 17.477 271.696 21.241
202109 19.649 274.310 23.653
202112 19.483 278.802 23.076
202203 20.805 287.504 23.896
202206 21.251 296.311 23.682
202209 25.287 296.808 28.133
202212 25.012 296.797 27.828
202303 24.989 301.836 27.338
202306 25.861 305.109 27.989
202309 21.496 307.789 23.062
202312 21.185 306.746 22.806
202403 25.181 312.332 26.623
202406 26.734 314.175 28.099
202409 26.140 315.301 27.376
202412 28.035 315.605 29.333
202503 29.670 319.799 30.636
202506 26.553 322.561 27.183
202509 29.129 324.800 29.614
202512 34.702 324.054 35.362
202603 39.434 330.213 39.434

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.

What does a Cyclically Adjusted PB Ratio of 5.88 mean?
Nuuo (ROCO:6419) has a Cyclically Adjusted PB Ratio of 5.88 as of Aug. 18, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Nuuo and its competitors. This is 221% above median its historical median of 1.83. Over the past decade, Nuuo's Cyclically Adjusted PB Ratio has ranged from 0.86 to 6.35. According to the industry distribution chart, Nuuo ranks #636 out of 719 companies in the Business Services industry, placing it in the top 88.5%.
Is Nuuo's Cyclically Adjusted PB Ratio too high?
Nuuo's current Cyclically Adjusted PB Ratio of 5.88 is 221% above median its 10-year median of 1.83. Over the past 10 years, this metric has ranged from a low of 0.86 to a high of 6.35. The Business Services industry median Cyclically Adjusted PB Ratio is 1.54. Nuuo's value of 5.88 is 281.8% above this industry median. Based on the distribution chart, Nuuo ranks #636 out of 719 companies in the Business Services industry, which is in the bottom quartile relative to peers. Overall, Nuuo has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nuuo's Cyclically Adjusted PB Ratio compare to ALLE and MSA?
According to the Business Services industry distribution chart, Nuuo ranks #636 out of 719 companies for Cyclically Adjusted PB Ratio. This places Nuuo in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.54. Nuuo's value of 5.88 is 281.8% above this benchmark. Historically, Nuuo's own Cyclically Adjusted PB Ratio has ranged from 0.86 to 6.35 over the past decade. While the company's 10-year median is 1.83 vs. the industry median of 1.54, Nuuo has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Business Services company?
The median Cyclically Adjusted PB Ratio among Business Services companies is 1.54, based on 719 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nuuo's current Cyclically Adjusted PB Ratio of 5.88 is 281.8% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Nuuo and its competitors. For the Business Services industry, the median Cyclically Adjusted PB Ratio is 1.54 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nuuo's current Cyclically Adjusted PB Ratio is 5.88, which is 221% above median its own 10-year median of 1.83. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nuuo stock overvalued right now?
Based on GuruFocus' analysis, Nuuo (ROCO:6419) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$103.03, compared to a current price of NT$180.00 — trading 74.7% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 5.88, which is 221% above median its 10-year median of 1.83 and 281.8% above the Business Services industry median of 1.54. Nuuo's overall GF Score™ is 69/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Nuuo (ROCO:6419), the current Cyclically Adjusted PB Ratio is 5.88 as of Aug. 18, 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 Nuuo (ROCO:6419) Overvalued in 2026?

Based on GuruFocus' analysis, Nuuo stock appears to be overvalued. The current stock price of NT$180.00 is trading 74.7% above its estimated GF Value™ of NT$103.03. GuruFocus considers Nuuo to be Significantly Overvalued.

Key valuation signals for ROCO:6419:

  • Cyclically Adjusted PB Ratio: 5.88 (221% above median its 10-year median of 1.83)
  • GF Value™: NT$103.03 vs. price of NT$180.00 (74.7% above fair value)
  • GF Score™: 69/100 with 3 warning signs
  • Industry Position: 281.8% above the Business Services median (#636 of 719)

No single metric tells the full story. See the ROCO:6419 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Nuuo Business Description

Address No. 403, Zhongzheng Road, Miaoli County 360, Miaoli, TWN, 220
Nuuo Inc is a Taiwan based company involved in providing security assistance to industries including transportation, education, government, retail, industrial, banking and hospitality. The company provides various surveillance products including NUUO Crystal Family, NUUO Mainconsole Family, Metadata Application and Accessories among others.
69GF Score

Get the complete analysis for ROCO:6419

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

NT$180.00
Price
NT$103.03
GF Value