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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.
As of Jun. 2026, Advanced Optoelectronic Technology has a Sloan Ratio of -2.49%, indicating the company is in the safe zone and there is no funny business with accruals.
Advanced Optoelectronic Technology (TPE:3437) 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.
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, Advanced Optoelectronic Technology has a Sloan Ratio of -2.49%, indicating the company is in the safe zone and there is no funny business with accruals.
Advanced Optoelectronic Technology Sloan Ratio % Related Terms
Advanced Optoelectronic Technology Sloan Ratio % Historical Data
* 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.
Advanced Optoelectronic Technology Sloan Ratio % Chart
TPE:3437 vs NVDA, AVGO, MU: Sloan Ratio % Comparison
For the Semiconductors subindustry, Advanced Optoelectronic 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.
Advanced Optoelectronic Technology Sloan Ratio % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Advanced Optoelectronic Technology's Sloan Ratio % distribution charts can be found below:
* The bar in red indicates where Advanced Optoelectronic Technology's Sloan Ratio % falls into.
Advanced Optoelectronic 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.
Advanced Optoelectronic Technology's Net Income for the trailing twelve months (TTM) ended in Jun. 2026 was -124.363 (Sep. 2025 ) + -89.659 (Dec. 2025 ) + -81.021 (Mar. 2026 ) + -99.872 (Jun. 2026 ) = NT$-395 Mil.
Advanced Optoelectronic Technology's Cash Flow from Operations for the trailing twelve months (TTM) ended in Jun. 2026 was -13.829 (Sep. 2025 ) + -16.682 (Dec. 2025 ) + -60.251 (Mar. 2026 ) + -90.413 (Jun. 2026 ) = NT$-181 Mil.
Advanced Optoelectronic Technology's Cash Flow from Investing for the trailing twelve months (TTM) ended in Jun. 2026 was -39.165 (Sep. 2025 ) + -64.685 (Dec. 2025 ) + -42.139 (Mar. 2026 ) + 1.805 (Jun. 2026 ) = NT$-144 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.
Advanced Optoelectronic Technology (TPE:3437) has a Sloan Ratio % of -2.49% as of Jun. 2026. Sloan ratio measures earnings quality based on the amount of accruals. View historical data on Advanced Optoelectronic Technology and its competitors.
Is Advanced Optoelectronic Technology's Sloan Ratio % too high?
Advanced Optoelectronic Technology's current Sloan Ratio % is -2.49%. Overall, Advanced Optoelectronic Technology has a GF Score™ of 61/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Advanced Optoelectronic Technology's Sloan Ratio % compare to NVDA and AVGO?
Advanced Optoelectronic Technology's Sloan Ratio % of -2.49% can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Sloan Ratio % depends on the Semiconductors 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 Advanced Optoelectronic Technology and its competitors. Advanced Optoelectronic Technology's current Sloan Ratio % is -2.49%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Advanced Optoelectronic Technology stock overvalued right now?
Based on GuruFocus' analysis, Advanced Optoelectronic Technology (TPE:3437) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$15.78, compared to a current price of NT$18.35 — trading 16.3% above its estimated fair value. The current Sloan Ratio % is -2.49%. Advanced Optoelectronic Technology's overall GF Score™ is 61/100 with 4 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 Advanced Optoelectronic Technology (TPE:3437), the current Sloan Ratio % is -2.49% 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 Advanced Optoelectronic Technology (TPE:3437) Overvalued in 2026?
Based on GuruFocus' analysis, Advanced Optoelectronic Technology stock appears to be overvalued.
The current stock price of NT$18.35 is trading 16.3% above its estimated GF Value™ of NT$15.78.
GuruFocus considers Advanced Optoelectronic Technology to be Modestly Overvalued.
Key valuation signals for TPE:3437:
Sloan Ratio %: -2.49%
GF Value™: NT$15.78 vs. price of NT$18.35 (16.3% above fair value)
No single metric tells the full story. See the TPE:3437 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Advanced Optoelectronic Technology is focused on the research and development, testing, manufacturing, and sale of LEDs, as well as the import/export and trading of raw materials and semi-finished products. The product portfolio comprises Backlight applications, Sensor applications, Vehicle applications, UV applications, and VR applications (ASPHETEK).
61GF Score
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Sloan Ratio % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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