Promise Technology (TPE:3057) Sloan Ratio %: 7.52% (As of Jun. 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.

TPE:3057 Promise Technology Inc TPE:3057
67 GF Score
Price NT$17.35
GF Value NT$18.23
Valuation Fairly Valued
! 2 Warning Signs
View Full Analysis

What is Promise Technology Sloan Ratio %?

Promise Technology TPE:3057 +2.06% 67 Sloan Ratio % is 7.52% as of Jun. 2026. GuruFocus rates TPE:3057 with a GF Score™ of 67/100 and a GF Value™ of NT$18.23 (Fairly Valued). The stock has 2 warning signs investors should review.

Richard Sloan from the University of Michigan was first to document what is referred to as the "accrual anomaly". His 1996 paper found that shares of companies with small or negative accruals vastly outperform (+10%) those of companies with large ones.

Promise Technology's Sloan Ratio for the quarter that ended in Jun. 2026 was 7.52%.

As of Jun. 2026, Promise Technology has a Sloan Ratio of 7.52%, indicating the company is in the safe zone and there is no funny business with accruals.


Promise Technology  (TPE:3057) Sloan Ratio % Explanation

A former University of Michigan researcher, Richard Sloan's 1996 paper found that shares of companies with small or negative accruals vastly outperform (+10%) those of companies with large ones. In fact, for the 40-year period between 1962 and 2001, buying the lowest accrual companies and shorting the highest accrual companies resulted in an average annual compounded return of 18%, more than double the S&P 500's 7.4% annual return over the same period.

According to How to Beat the Market with the Sloan Ratio:

If the Sloan Ratio is between -10% and 10%, the company is in the safe zone and there is no funny business with accruals.

If the Sloan Ratio is less than between -25% and -10% on the negative side, and between 10% and 25% on the positive side, this is a warning stage of accrual build up.

If the Sloan Ratio is less than -25% or greater than 25%, and this ratio is consistent over several quarters or even years, be careful. Earnings are highly likely to be made up of accruals.

As of Jun. 2026, Promise Technology has a Sloan Ratio of 7.52%, indicating the company is in the safe zone and there is no funny business with accruals.


Promise Technology Sloan Ratio % Related Terms


Promise Technology Sloan Ratio % Historical Data

* Premium members only.

The historical data trend for Promise Technology's Sloan 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.

Promise Technology Sloan Ratio % Chart

Promise Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Sloan Ratio %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -12.34 -1.51 -7.07 -14.56 -14.30

Promise Technology Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Sloan 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 -29.19 -22.61 -14.30 2.06 7.52

TPE:3057 vs DELL, ANET, SNDK: Sloan Ratio % Comparison

For the Computer Hardware subindustry, Promise Technology's Sloan Ratio %, along with its competitors' market caps and Sloan 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.


Promise Technology Sloan Ratio % vs Hardware Industry

For the Hardware industry and Technology sector, Promise Technology's Sloan Ratio % distribution charts can be found below:

* The bar in red indicates where Promise Technology's Sloan Ratio % falls into.


TPE:3057
67GF Score
Promise Technology Inc TPE:3057
Sloan Ratio % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Promise Technology Sloan Ratio % Calculation

Earnings contain a lot of non cash earnings which is called accruals. The Sloan ratio is a way to identify firms with low non-cash or accrual-derived earnings relative to their cash flow.

Promise Technology's Sloan Ratio for the fiscal year that ended in Dec. 2025 is calculated as

Sloan Ratio=(Net Income (A: Dec. 2025 )-Cash Flow from Operations (A: Dec. 2025 )
-Cash Flow from Investing (A: Dec. 2025 ))/Total Assets (A: Dec. 2025 )
=(-53.368--115.695
-188.305)/881.195
=-14.30%

Promise Technology's Sloan Ratio for the quarter that ended in Jun. 2026 is calculated as

Sloan Ratio=(Net Income (TTM)-Cash Flow from Operations (TTM))
-Cash Flow from Investing (TTM))/Total Assets (Q: Jun. 2026 )
=(-95.388--156.631
--5.35)/885.678
=7.52%

Promise Technology's Net Income for the trailing twelve months (TTM) ended in Jun. 2026 was -26.264 (Sep. 2025 ) + -39.105 (Dec. 2025 ) + 1.03 (Mar. 2026 ) + -31.049 (Jun. 2026 ) = NT$-95.4 Mil.
Promise Technology's Cash Flow from Operations for the trailing twelve months (TTM) ended in Jun. 2026 was -38.688 (Sep. 2025 ) + -24.668 (Dec. 2025 ) + -56.824 (Mar. 2026 ) + -36.451 (Jun. 2026 ) = NT$-156.6 Mil.
Promise Technology's Cash Flow from Investing for the trailing twelve months (TTM) ended in Jun. 2026 was -1.51 (Sep. 2025 ) + -1.983 (Dec. 2025 ) + 0.013 (Mar. 2026 ) + -1.87 (Jun. 2026 ) = NT$-5.4 Mil.

* 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.

Frequently Asked Questions Learn more about Sloan Ratio % →
What does a Sloan Ratio % of 7.52% mean?
Promise Technology (TPE:3057) has a Sloan Ratio % of 7.52% as of Jun. 2026. Sloan ratio measures earnings quality based on the amount of accruals. View historical data on Promise Technology and its competitors.
Is Promise Technology's Sloan Ratio % too high?
Promise Technology's current Sloan Ratio % is 7.52%. Overall, Promise Technology has a GF Score™ of 67/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Promise Technology's Sloan Ratio % compare to DELL and ANET?
Promise Technology's Sloan Ratio % of 7.52% can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Sloan Ratio % for a Hardware company?
A good Sloan Ratio % depends on the Hardware industry context. However, Sloan Ratio % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Sloan Ratio % mean?
A high Sloan Ratio % can signal that a stock is expensive relative to its fundamentals. Sloan ratio measures earnings quality based on the amount of accruals. View historical data on Promise Technology and its competitors. Promise Technology's current Sloan Ratio % is 7.52%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Promise Technology stock overvalued right now?
Based on GuruFocus' analysis, Promise Technology (TPE:3057) is currently considered Fairly Valued. The stock's GF Value™ is NT$18.23, compared to a current price of NT$17.35 — trading 4.8% below its estimated fair value. The current Sloan Ratio % is 7.52%. Promise Technology's overall GF Score™ is 67/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Sloan Ratio % calculated?
Sloan Ratio % is calculated from a company's financial statements. For Promise Technology (TPE:3057), the current Sloan Ratio % is 7.52% as of Jun. 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 Promise Technology (TPE:3057) Overvalued in 2026?

Based on GuruFocus' analysis, Promise Technology stock appears to be undervalued. The current stock price of NT$17.35 is trading 4.8% below its estimated GF Value™ of NT$18.23. GuruFocus considers Promise Technology to be Fairly Valued.

Key valuation signals for TPE:3057:

  • Sloan Ratio %: 7.52%
  • GF Value™: NT$18.23 vs. price of NT$17.35 (4.8% below fair value)
  • GF Score™: 67/100 with 2 warning signs

No single metric tells the full story. See the TPE:3057 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Promise Technology Business Description

Address No. 21, Industry East 4th Road, 5th Floor, Hsinchu Science Park, Hsinchu City, TWN, 300093
Promise Technology Inc is engaged in the manufacture of wired and wireless telecommunications machinery and equipment; research and development, production, manufacturing, and sales of high-performance controller cards and systems for computer storage devices, high-performance computer networking and graphics systems, multimedia software and hardware packages and systems, and computer telephony integration (CTI) related products; as well as management, consulting, advisory, technology transfer services related to these products, and related import and export trading activities. The RAID Enclosure (System) segment generates maximum revenue. The Company generates maximum revenue from Asia.
67GF Score

Get the complete analysis for TPE:3057

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

NT$17.35
Price
NT$18.23
GF Value