III (Information Services Group) Cyclically Adjusted PB Ratio: 2.42 (As of Sep. 14, 2026) — 25% Above Median

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III Information Services Group Inc III
72 GF Score
Price $5.32
GF Value $3.87
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Information Services Group Cyclically Adjusted PB Ratio?

Information Services Group III +2.41% 72 Cyclically Adjusted PB Ratio is 2.42 as of Sep. 14, 2026, which is 25% above its 10-year median of 1.93. GuruFocus rates III with a GF Score™ of 72/100 and a GF Value™ of $3.87 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,464 Software companies, Information Services Group ranks worse than 50.48% on this metric.

As of today (2026-09-14), Information Services Group's current share price is $5.315. Information Services Group's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $2.20. Information Services Group's Cyclically Adjusted PB Ratio for today is 2.42.

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

III' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 1.02   Med: 1.93   Max: 6.05
Current: 2.36

During the past years, Information Services Group's highest Cyclically Adjusted PB Ratio was 6.05. The lowest was 1.02. And the median was 1.93.

III's Cyclically Adjusted PB Ratio is ranked worse than
50.48% of 1464 companies
in the Software industry
Industry Median: 2.34 vs III: 2.36

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.

Information Services Group's adjusted book value per share data for the three months ended in Jun. 2026 was $1.981. 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 $2.20 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Information Services Group  (NAS:III) 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.


Information Services Group Cyclically Adjusted PB Ratio Related Terms


Information Services Group Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Information Services Group'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.

Information Services Group Cyclically Adjusted PB Ratio Chart

Information Services Group 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 4.68 2.55 2.44 1.65 2.73

Information Services Group 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 2.29 2.72 2.73 1.77 1.87

III vs CNDT, TSSI, TTGT: Cyclically Adjusted PB Ratio Comparison

For the Information Technology Services subindustry, Information Services Group'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.


Information Services Group Cyclically Adjusted PB Ratio vs Software Industry

For the Software industry and Technology sector, Information Services Group's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


III
72GF Score
Information Services Group Inc III
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Information Services Group 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.

Information Services Group's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=5.315/2.20
=2.42

* 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.

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

For example, Information Services Group'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)
=1.981/333.9520*333.9520
=1.981

Current CPI (Jun. 2026) = 333.9520.

Information Services Group Quarterly Data

Book Value per Share CPI Adj_Book
201609 1.173 241.428 1.623
201612 1.353 241.432 1.871
201703 1.374 243.801 1.882
201706 1.383 244.955 1.885
201709 1.471 246.819 1.990
201712 1.459 246.524 1.976
201803 1.541 249.554 2.062
201806 1.578 251.989 2.091
201809 1.695 252.439 2.242
201812 1.730 251.233 2.300
201903 1.713 254.202 2.250
201906 1.717 256.143 2.239
201909 1.779 256.759 2.314
201912 1.889 256.974 2.455
202003 1.833 258.115 2.372
202006 1.852 257.797 2.399
202009 1.952 260.280 2.505
202012 2.057 260.474 2.637
202103 2.074 264.877 2.615
202106 2.003 271.696 2.462
202109 2.008 274.310 2.445
202112 2.014 278.802 2.412
202203 2.020 287.504 2.346
202206 1.972 296.311 2.223
202209 1.954 296.808 2.199
202212 2.079 296.797 2.339
202303 2.145 301.836 2.373
202306 2.134 305.109 2.336
202309 2.166 307.789 2.350
202312 2.098 306.746 2.284
202403 1.979 312.332 2.116
202406 1.953 314.175 2.076
202409 1.970 315.301 2.087
202412 1.984 315.605 2.099
202503 1.975 319.799 2.062
202506 1.947 322.561 2.016
202509 1.975 324.800 2.031
202512 1.982 324.054 2.043
202603 1.972 330.213 1.994
202606 1.981 333.952 1.981

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 2.42 mean?
Information Services Group (III) has a Cyclically Adjusted PB Ratio of 2.42 as of Sep. 14, 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 Information Services Group and its competitors. This is 25% above median its historical median of 1.93. Over the past decade, Information Services Group's Cyclically Adjusted PB Ratio has ranged from 1.02 to 6.05. According to the industry distribution chart, Information Services Group ranks #739 out of 1464 companies in the Software industry, placing it in the top 50.5%.
Is Information Services Group's Cyclically Adjusted PB Ratio too high?
Information Services Group's current Cyclically Adjusted PB Ratio of 2.42 is 25% above median its 10-year median of 1.93. Over the past 10 years, this metric has ranged from a low of 1.02 to a high of 6.05. The Software industry median Cyclically Adjusted PB Ratio is 2.34. Information Services Group's value of 2.42 is 3.4% above this industry median. Based on the distribution chart, Information Services Group ranks #739 out of 1464 companies in the Software industry, which is below the industry midpoint. Overall, Information Services Group has a GF Score™ of 72/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Information Services Group's Cyclically Adjusted PB Ratio compare to CNDT and TSSI?
According to the Software industry distribution chart, Information Services Group ranks #739 out of 1464 companies for Cyclically Adjusted PB Ratio. This places Information Services Group in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 2.34. Information Services Group's value of 2.42 is 3.4% above this benchmark. Historically, Information Services Group's own Cyclically Adjusted PB Ratio has ranged from 1.02 to 6.05 over the past decade. While the company's 10-year median is 1.93 vs. the industry median of 2.34, Information Services Group 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 Software company?
The median Cyclically Adjusted PB Ratio among Software companies is 2.34, based on 1,464 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. Information Services Group's current Cyclically Adjusted PB Ratio of 2.42 is 3.4% 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 Information Services Group and its competitors. For the Software industry, the median Cyclically Adjusted PB Ratio is 2.34 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Information Services Group's current Cyclically Adjusted PB Ratio is 2.42, which is 25% above median its own 10-year median of 1.93. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Information Services Group stock overvalued right now?
Based on GuruFocus' analysis, Information Services Group (III) is currently considered Significantly Overvalued. The stock's GF Value™ is $3.87, compared to a current price of $5.32 — trading 37.3% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 2.42, which is 25% above median its 10-year median of 1.93 and 3.4% above the Software industry median of 2.34. Information Services Group's overall GF Score™ is 72/100 with 4 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 Information Services Group (III), the current Cyclically Adjusted PB Ratio is 2.42 as of Sep. 14, 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 Information Services Group (III) Overvalued in 2026?

Based on GuruFocus' analysis, Information Services Group stock appears to be overvalued. The current stock price of $5.32 is trading 37.3% above its estimated GF Value™ of $3.87. GuruFocus considers Information Services Group to be Significantly Overvalued.

Key valuation signals for III:

  • Cyclically Adjusted PB Ratio: 2.42 (25% above median its 10-year median of 1.93)
  • GF Value™: $3.87 vs. price of $5.32 (37.3% above fair value)
  • GF Score™: 72/100 with 4 warning signs
  • Industry Position: 3.4% above the Software median (#739 of 1464)

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


Information Services Group Business Description

Other Exchanges ZZG:Germany
Address 400 Atlantic Street, Stamford, CT, USA, 06901
Information Services Group Inc is an AI-centered technology research and advisory firm providing digital transformation and technology advisory services that help organizations optimize performance, reduce costs, and accelerate innovation. The Company's expertise includes sourcing advisory, cloud and data analytics, managed governance and risk services, network and software advisory, technology strategy and operations design, change management, and market intelligence, serving both private- and public-sector clients globally. It operates in one segment, fact-based sourcing advisory services, and operates principally in the Americas, with generate maximum revenue in Europe and the Asia Pacific.
72GF Score

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

$5.32
Price
$3.87
GF Value