Rentracks Co (TSE:6045) Cyclically Adjusted PB Ratio: 4.87 (As of Aug. 15, 2026) — 50% Above Median

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TSE:6045 Rentracks Co Ltd TSE:6045
65 GF Score
Price 円1,692.00
GF Value 円965.60
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Rentracks Co Cyclically Adjusted PB Ratio?

Rentracks Co TSE:6045 -0.35% 65 Cyclically Adjusted PB Ratio is 4.87 as of Aug. 15, 2026, which is 50% above its 10-year median of 3.25. GuruFocus rates TSE:6045 with a GF Score™ of 65/100 and a GF Value™ of 円965.60 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 696 Media - Diversified companies, Rentracks Co ranks worse than 90.37% on this metric.

As of today (2026-08-15), Rentracks Co's current share price is 円1692.00. Rentracks Co's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was 円347.17. Rentracks Co's Cyclically Adjusted PB Ratio for today is 4.87.

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

TSE:6045' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 1.56   Med: 3.25   Max: 4.74
Current: 4.74

During the past years, Rentracks Co's highest Cyclically Adjusted PB Ratio was 4.74. The lowest was 1.56. And the median was 3.25.

TSE:6045's Cyclically Adjusted PB Ratio is ranked worse than
90.37% of 696 companies
in the Media - Diversified industry
Industry Median: 0.96 vs TSE:6045: 4.74

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.

Rentracks Co's adjusted book value per share data for the three months ended in Mar. 2026 was 円752.265. 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 円347.17 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Rentracks Co  (TSE:6045) 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.


Rentracks Co Cyclically Adjusted PB Ratio Related Terms


Rentracks Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Rentracks Co'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.

Rentracks Co Cyclically Adjusted PB Ratio Chart

Rentracks Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 3.49 4.59

Rentracks Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 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 3.49 3.41 4.89 4.94 4.59

TSE:6045 vs APP, OMC, TTD: Cyclically Adjusted PB Ratio Comparison

For the Advertising Agencies subindustry, Rentracks Co'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.


Rentracks Co Cyclically Adjusted PB Ratio vs Media - Diversified Industry

For the Media - Diversified industry and Communication Services sector, Rentracks Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TSE:6045
65GF Score
Rentracks Co Ltd TSE:6045
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Rentracks Co 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.

Rentracks Co's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=1692.00/347.17
=4.87

* 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.

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

For example, Rentracks Co'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)
=752.265/112.7000*112.7000
=752.265

Current CPI (Mar. 2026) = 112.7000.

Rentracks Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 174.429 97.900 200.798
201606 183.726 98.100 211.070
201609 189.086 98.000 217.449
201612 199.541 98.400 228.539
201703 215.291 98.100 247.332
201706 215.764 98.500 246.869
201709 226.604 98.800 258.485
201712 234.061 99.400 265.379
201803 242.568 99.200 275.579
201806 244.655 99.200 277.950
201809 256.576 99.900 289.451
201812 264.876 99.700 299.413
201903 269.133 99.700 304.226
201906 264.429 99.800 298.609
201909 262.953 100.100 296.052
201912 260.701 100.500 292.348
202003 263.951 100.300 296.583
202006 260.876 99.900 294.302
202009 261.947 99.900 295.510
202012 274.001 99.300 310.976
202103 285.991 99.900 322.634
202106 297.064 99.500 336.473
202109 311.226 100.100 350.401
202112 330.246 100.100 371.815
202203 342.634 101.100 381.947
202206 359.119 101.800 397.571
202209 379.187 103.100 414.494
202212 391.501 104.100 423.844
202303 357.551 104.400 385.977
202306 349.337 105.200 374.242
202309 368.981 106.200 391.565
202312 387.449 106.800 408.853
202403 394.314 107.200 414.545
202406 403.174 108.200 419.942
202409 422.609 108.900 437.356
202503 455.475 111.100 462.034
202506 464.473 111.700 468.631
202509 484.092 112.000 487.118
202512 493.590 113.000 492.280
202603 752.265 112.700 752.265

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 4.87 mean?
Rentracks Co (TSE:6045) has a Cyclically Adjusted PB Ratio of 4.87 as of Aug. 15, 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 Rentracks Co and its competitors. This is 50% above median its historical median of 3.25. Over the past decade, Rentracks Co's Cyclically Adjusted PB Ratio has ranged from 1.56 to 4.74. According to the industry distribution chart, Rentracks Co ranks #629 out of 696 companies in the Media - Diversified industry, placing it in the top 90.4%.
Is Rentracks Co's Cyclically Adjusted PB Ratio too high?
Rentracks Co's current Cyclically Adjusted PB Ratio of 4.87 is 50% above median its 10-year median of 3.25. Over the past 10 years, this metric has ranged from a low of 1.56 to a high of 4.74. The Media - Diversified industry median Cyclically Adjusted PB Ratio is 0.96. Rentracks Co's value of 4.87 is 407.3% above this industry median. Based on the distribution chart, Rentracks Co ranks #629 out of 696 companies in the Media - Diversified industry, which is in the bottom quartile relative to peers. Overall, Rentracks Co has a GF Score™ of 65/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rentracks Co's Cyclically Adjusted PB Ratio compare to APP and OMC?
According to the Media - Diversified industry distribution chart, Rentracks Co ranks #629 out of 696 companies for Cyclically Adjusted PB Ratio. This places Rentracks Co in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 0.96. Rentracks Co's value of 4.87 is 407.3% above this benchmark. Historically, Rentracks Co's own Cyclically Adjusted PB Ratio has ranged from 1.56 to 4.74 over the past decade. While the company's 10-year median is 3.25 vs. the industry median of 0.96, Rentracks Co 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 Media - Diversified company?
The median Cyclically Adjusted PB Ratio among Media - Diversified companies is 0.96, based on 696 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. Rentracks Co's current Cyclically Adjusted PB Ratio of 4.87 is 407.3% 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 Rentracks Co and its competitors. For the Media - Diversified industry, the median Cyclically Adjusted PB Ratio is 0.96 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rentracks Co's current Cyclically Adjusted PB Ratio is 4.87, which is 50% above median its own 10-year median of 3.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rentracks Co stock overvalued right now?
Based on GuruFocus' analysis, Rentracks Co (TSE:6045) is currently considered Significantly Overvalued. The stock's GF Value™ is 円965.60, compared to a current price of 円1,692.00 — trading 75.2% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 4.87, which is 50% above median its 10-year median of 3.25 and 407.3% above the Media - Diversified industry median of 0.96. Rentracks Co's overall GF Score™ is 65/100 with 5 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 Rentracks Co (TSE:6045), the current Cyclically Adjusted PB Ratio is 4.87 as of Aug. 15, 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 Rentracks Co (TSE:6045) Overvalued in 2026?

Based on GuruFocus' analysis, Rentracks Co stock appears to be overvalued. The current stock price of 円1,692.00 is trading 75.2% above its estimated GF Value™ of 円965.60. GuruFocus considers Rentracks Co to be Significantly Overvalued.

Key valuation signals for TSE:6045:

  • Cyclically Adjusted PB Ratio: 4.87 (50% above median its 10-year median of 3.25)
  • GF Value™: 円965.60 vs. price of 円1,692.00 (75.2% above fair value)
  • GF Score™: 65/100 with 5 warning signs
  • Industry Position: 407.3% above the Media - Diversified median (#629 of 696)

No single metric tells the full story. See the TSE:6045 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Rentracks Co Business Description

Address 2-3 Nishikasai 5-chome, Edogawa-ku, Tokyo, JPN, 134-0088
Rentracks Co Ltd provides internet and advertising services. The group has three reportable segments: Performance-Based Advertising Service Business, Search-Linked Advertising Agency Business, and Used Construction Machinery Marketplace-Related Business. The Performance-Based Advertising segment manages success fees between advertisers and media, the Search-Linked Advertising segment acts as an agent for search-linked advertising, and the Used Construction Machinery segment operates a platform for buying and selling used construction machinery. It generates the majority of its revenue from the Performance-Based Advertising Service Business.
65GF Score

Get the complete analysis for TSE:6045

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

円1,692.00
Price
円965.60
GF Value