Princeton Technology (ROCO:6129) Cyclically Adjusted PS Ratio: 1.75 (As of Aug. 07, 2026) — 33% Below Median

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ROCO:6129 Princeton Technology Corp ROCO:6129
57 GF Score
Price NT$15.00
GF Value NT$17.57
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Princeton Technology Cyclically Adjusted PS Ratio?

Princeton Technology ROCO:6129 +3.45% 57 Cyclically Adjusted PS Ratio is 1.75 as of Aug. 07, 2026, which is 33% below its 10-year median of 2.63. GuruFocus rates ROCO:6129 with a GF Score™ of 57/100 and a GF Value™ of NT$17.57 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 732 Semiconductors companies, Princeton Technology ranks better than 64.89% on this metric.

As of today (2026-08-07), Princeton Technology's current share price is NT$15.00. Princeton Technology's Cyclically Adjusted Revenue per Share for the quarter that ended in Mar. 2026 was NT$8.57. Princeton Technology's Cyclically Adjusted PS Ratio for today is 1.75.

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

ROCO:6129' s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 0.58   Med: 2.63   Max: 6.54
Current: 1.54

During the past years, Princeton Technology's highest Cyclically Adjusted PS Ratio was 6.54. The lowest was 0.58. And the median was 2.63.

ROCO:6129's Cyclically Adjusted PS Ratio is ranked better than
64.89% of 732 companies
in the Semiconductors industry
Industry Median: 2.855 vs ROCO:6129: 1.54

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 PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.

Princeton Technology's adjusted revenue per share data for the three months ended in Mar. 2026 was NT$1.858. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is NT$8.57 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Princeton Technology  (ROCO:6129) Cyclically Adjusted PS Ratio Explanation

Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue 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 PS Ratio should give similar results to regular PS Ratio.


Princeton Technology Cyclically Adjusted PS Ratio Related Terms


Princeton Technology Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Princeton Technology's Cyclically Adjusted PS 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.

Princeton Technology Cyclically Adjusted PS Ratio Chart

Princeton Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4.33 3.43 3.52 1.98 1.65

Princeton Technology Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted PS 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 1.56 1.18 1.76 1.65 1.68

ROCO:6129 vs NVDA, AVGO, MU: Cyclically Adjusted PS Ratio Comparison

For the Semiconductors subindustry, Princeton Technology's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS 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.


Princeton Technology Cyclically Adjusted PS Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Princeton Technology's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where Princeton Technology's Cyclically Adjusted PS Ratio falls into.


ROCO:6129
57GF Score
Princeton Technology Corp ROCO:6129
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Princeton Technology Cyclically Adjusted PS Ratio Calculation

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

Princeton Technology's Cyclically Adjusted PS Ratio for today is calculated as

Cyclically Adjusted PS Ratio=Share Price/ Cyclically Adjusted Revenue per Share
=15.00/8.57
=1.75

* 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.

Princeton Technology's Cyclically Adjusted Revenue per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Princeton Technology's adjusted Revenue per Share data for the three months ended in Mar. 2026 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=1.858/330.2130*330.2130
=1.858

Current CPI (Mar. 2026) = 330.2130.

Princeton Technology Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201606 1.999 241.018 2.739
201609 1.771 241.428 2.422
201612 1.721 241.432 2.354
201703 1.619 243.801 2.193
201706 1.448 244.955 1.952
201709 1.360 246.819 1.820
201712 1.477 246.524 1.978
201803 1.095 249.554 1.449
201806 1.162 251.989 1.523
201809 1.423 252.439 1.861
201812 1.219 251.233 1.602
201903 1.414 254.202 1.837
201906 1.639 256.143 2.113
201909 1.815 256.759 2.334
201912 1.475 256.974 1.895
202003 1.173 258.115 1.501
202006 1.358 257.797 1.739
202009 1.654 260.280 2.098
202012 1.949 260.474 2.471
202103 1.911 264.877 2.382
202106 2.179 271.696 2.648
202109 2.385 274.310 2.871
202112 2.503 278.802 2.965
202203 2.384 287.504 2.738
202206 2.670 296.311 2.975
202209 2.720 296.808 3.026
202212 2.936 296.797 3.267
202303 2.686 301.836 2.939
202306 2.251 305.109 2.436
202309 2.034 307.789 2.182
202312 2.319 306.746 2.496
202403 1.631 312.332 1.724
202406 1.622 314.175 1.705
202409 1.561 315.301 1.635
202412 1.552 315.605 1.624
202503 1.142 319.799 1.179
202506 1.669 322.561 1.709
202509 1.599 324.800 1.626
202512 1.803 324.054 1.837
202603 1.858 330.213 1.858

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue 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 PS Ratio of 1.75 mean?
Princeton Technology (ROCO:6129) has a Cyclically Adjusted PS Ratio of 1.75 as of Aug. 07, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Princeton Technology and its competitors. This is 33% below median its historical median of 2.63. Over the past decade, Princeton Technology's Cyclically Adjusted PS Ratio has ranged from 0.58 to 6.54. According to the industry distribution chart, Princeton Technology ranks #257 out of 732 companies in the Semiconductors industry, placing it in the top 35.1%.
Is Princeton Technology's Cyclically Adjusted PS Ratio too high?
Princeton Technology's current Cyclically Adjusted PS Ratio of 1.75 is 33% below median its 10-year median of 2.63. Over the past 10 years, this metric has ranged from a low of 0.58 to a high of 6.54. The Semiconductors industry median Cyclically Adjusted PS Ratio is 2.86. Princeton Technology's value of 1.75 is 38.7% below this industry median. Based on the distribution chart, Princeton Technology ranks #257 out of 732 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Princeton Technology has a GF Score™ of 57/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Princeton Technology's Cyclically Adjusted PS Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Princeton Technology ranks #257 out of 732 companies for Cyclically Adjusted PS Ratio. This puts Princeton Technology in the upper half of its industry. The industry median Cyclically Adjusted PS Ratio is 2.86. Princeton Technology's value of 1.75 is 38.7% below this benchmark. Historically, Princeton Technology's own Cyclically Adjusted PS Ratio has ranged from 0.58 to 6.54 over the past decade. While the company's 10-year median is 2.63 vs. the industry median of 2.86, Princeton Technology has consistently been below 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 PS Ratio for a Semiconductors company?
The median Cyclically Adjusted PS Ratio among Semiconductors companies is 2.86, based on 732 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Princeton Technology's current Cyclically Adjusted PS Ratio of 1.75 is 38.7% below 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 PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Princeton Technology and its competitors. For the Semiconductors industry, the median Cyclically Adjusted PS Ratio is 2.86 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Princeton Technology's current Cyclically Adjusted PS Ratio is 1.75, which is 33% below median its own 10-year median of 2.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Princeton Technology stock overvalued right now?
Based on GuruFocus' analysis, Princeton Technology (ROCO:6129) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$17.57, compared to a current price of NT$15.00 — trading 14.6% below its estimated fair value. The current Cyclically Adjusted PS Ratio is 1.75, which is 33% below median its 10-year median of 2.63 and 38.7% below the Semiconductors industry median of 2.86. Princeton Technology's overall GF Score™ is 57/100 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 PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For Princeton Technology (ROCO:6129), the current Cyclically Adjusted PS Ratio is 1.75 as of Aug. 07, 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 Princeton Technology (ROCO:6129) Overvalued in 2026?

Based on GuruFocus' analysis, Princeton Technology stock appears to be undervalued. The current stock price of NT$15.00 is trading 14.6% below its estimated GF Value™ of NT$17.57. GuruFocus considers Princeton Technology to be Modestly Undervalued.

Key valuation signals for ROCO:6129:

  • Cyclically Adjusted PS Ratio: 1.75 (33% below median its 10-year median of 2.63)
  • GF Value™: NT$17.57 vs. price of NT$15.00 (14.6% below fair value)
  • GF Score™: 57/100 with 5 warning signs
  • Industry Position: 38.7% below the Semiconductors median (#257 of 732)

No single metric tells the full story. See the ROCO:6129 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Princeton Technology Business Description

Address No. 233-1, Baoqiao Road, 2nd Floor, Xindian District, New Taipei City, TWN, 23145
Princeton Technology Corp is engaged in the development, design, testing, and sales of consumer integrated circuits (ICs). Its products include Display Driver ICs, Multimedia Audio Controller ICs, Motor Driver ICs, RF ICs, Encoder/Decoder ICs, Remote Control ICs, and ASICs, and are suitable for a wide range of applications, including automotive dashboard and multimedia devices, portable audio players, digital TVs, home audio/video appliances, DSCs, DSLRs, monitoring cameras, and car security systems. Geographically, the company generates maximum revenue from Mainland China (including Hong Kong), followed by Japan, Taiwan, Korea, and other regions.
57GF Score

Get the complete analysis for ROCO:6129

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

NT$15.00
Price
NT$17.57
GF Value