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Sun Max Tech 6591.TW · TWD

Industrials · Taiwan Stock Exchange · 🇹🇼 Taiwan

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36.90

+2.07%

Close of 9 Nov 2026, in TWD

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At a glance

Figures in TWD, from our data supplier.

FY2025

Revenue

TWD 1.75bn

FY2016FY2025

Net income

TWD 209.8m

FY2016FY2025

Free cash flow

TWD 26.6m

FY2016FY2025

Shareholders' equity

TWD 2.24bn

FY2016FY2025

Income statement

Fiscal years

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
RevenueTWD 1.75bnTWD 1.26bnTWD 1.38bnTWD 1.66bnTWD 1.84bnTWD 1.58bnTWD 1.18bnTWD 1.22bnTWD 1.29bnTWD 1.17bn
Gross profitTWD 590.4mTWD 334.4mTWD 391.0mTWD 515.5mTWD 569.5mTWD 533.4mTWD 313.9mTWD 240.9mTWD 345.6mTWD 372.3m
Research and developmentTWD 106.4mTWD 88.1mTWD 68.6mTWD 63.7mTWD 61.0mTWD 52.4mTWD 35.9mTWD 31.1mTWD 25.3mTWD 20.7m
Operating incomeTWD 256.7mTWD 59.4mTWD 122.3mTWD 263.3mTWD 331.9mTWD 299.0mTWD 151.8mTWD 83.8mTWD 164.3mTWD 216.7m
Net incomeTWD 209.8mTWD 119.5mTWD 118.5mTWD 226.0mTWD 218.8mTWD 163.9mTWD 89.2mTWD 73.8mTWD 86.4mTWD 147.3m
Diluted earnings per share4.863.103.126.566.835.703.393.063.977.70

Balance sheet

At each fiscal year end

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Total assetsTWD 3.52bnTWD 3.00bnTWD 2.62bnTWD 2.94bnTWD 2.52bnTWD 2.38bnTWD 1.76bnTWD 1.39bnTWD 1.46bnTWD 1.01bn
Cash and short-term investmentsTWD 1.09bnTWD 748.1mTWD 628.4mTWD 916.9mTWD 366.7mTWD 509.8mTWD 453.5mTWD 541.4mTWD 408.2mTWD 159.9m
Total liabilitiesTWD 1.27bnTWD 1.06bnTWD 865.4mTWD 1.21bnTWD 994.2mTWD 1.01bnTWD 739.2mTWD 500.6mTWD 566.6mTWD 495.7m
DebtTWD 680.0mTWD 553.7mTWD 365.8mTWD 630.9mTWD 248.3mTWD 230.2mTWD 329.8mTWD 39.7mTWD 53.1mTWD 73.5m
Shareholders' equityTWD 2.24bnTWD 1.93bnTWD 1.75bnTWD 1.73bnTWD 1.51bnTWD 1.37bnTWD 1.02bnTWD 885.9mTWD 888.5mTWD 511.1m
Shares outstanding43m39m38m34m32m29m26m24m22m19m

Cash flow

Fiscal years

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Cash from operationsTWD 242.0mTWD 286.3mTWD 112.2mTWD 547.2mTWD 1.4mTWD 18.4mTWD 179.5mTWD 115.0mTWD 28.0m−TWD 3.9m
Capital spending−TWD 215.4m−TWD 376.8m−TWD 74.5m−TWD 380.9m−TWD 90.3m−TWD 193.7m−TWD 261.8m−TWD 43.1m−TWD 48.0m−TWD 102.3m
Free cash flowTWD 26.6m−TWD 90.6mTWD 37.7mTWD 166.3m−TWD 88.9m−TWD 175.3m−TWD 82.3mTWD 71.9m−TWD 20.0m−TWD 106.2m
Dividends paid−TWD 91.0m−TWD 102.5m−TWD 136.8m−TWD 128.4m−TWD 87.6m−TWD 40.9m−TWD 39.0m−TWD 47.4m−TWD 27.5m—

Latest quarters

By quarter end

Jun 2026Mar 2026Dec 2025Sept 2025Jun 2025Mar 2025Dec 2024Sept 2024
RevenueTWD 219.0mTWD 325.1mTWD 382.3mTWD 445.6mTWD 488.9mTWD 436.1mTWD 275.6mTWD 354.7m
Gross profitTWD 35.7mTWD 79.4mTWD 103.2mTWD 153.7mTWD 183.3mTWD 150.2mTWD 71.1mTWD 100.4m
Operating income−TWD 29.5m−TWD 4.5mTWD 21.8mTWD 65.8mTWD 100.8mTWD 68.3m−TWD 5.5mTWD 27.3m
Net income−TWD 765,000TWD 30.9mTWD 31.4mTWD 70.2mTWD 43.7mTWD 64.5mTWD 25.6mTWD 49.0m
Diluted earnings per share-0.020.750.731.631.011.500.661.27
Cash from operationsTWD 45.0mTWD 53.0mTWD 163.0mTWD 85.0m−TWD 32.0mTWD 25.0mTWD 79.0mTWD 39.0m
Capital spending−TWD 84.0m−TWD 124.0m−TWD 84.0m−TWD 81.0m−TWD 38.0m−TWD 9.0m−TWD 283.0m−TWD 55.0m
Free cash flow−TWD 39.0m−TWD 71.0mTWD 79.0mTWD 4.0m−TWD 70.0mTWD 16.0m−TWD 204.0m−TWD 16.0m
Total assetsTWD 3.39bnTWD 3.53bnTWD 3.52bnTWD 3.43bnTWD 2.99bnTWD 3.17bnTWD 3.00bnTWD 2.68bn
Cash and short-term investmentsTWD 1.01bnTWD 1.07bnTWD 1.09bnTWD 968.9mTWD 621.9mTWD 830.6mTWD 748.1mTWD 688.2m
DebtTWD 651.4mTWD 662.4mTWD 676.9mTWD 681.7mTWD 449.8mTWD 544.0mTWD 536.7mTWD 273.3m
Shareholders' equityTWD 2.16bnTWD 2.15bnTWD 2.24bnTWD 2.14bnTWD 1.84bnTWD 1.93bnTWD 1.93bnTWD 1.89bn

Financial ratios

Data as of 26 Oct 2026

FY2025FY2024FY2023FY2022FY2021FY2020
Gross margin33.7%26.5%28.3%31.1%31.0%33.8%
Operating margin17.9%13.0%13.6%21.1%18.0%17.2%
Net margin12.0%9.5%8.6%13.6%11.9%10.4%
Return on equity9.3%6.2%6.8%13.1%14.5%11.9%
Return on assets6.0%4.0%4.5%7.7%8.7%6.9%
Free cash flow yield25.9%41.9%12.0%65.7%7.0%18.0%
Revenue growth38.8%-8.6%-16.7%-9.8%16.5%33.2%
Earnings growth75.5%0.9%-47.6%3.3%33.5%83.6%
Current ratio3.71x2.78x2.70x2.58x2.00x2.68x
Debt to equity0.30x0.28x0.21x0.36x0.15x0.15x
Equity ratio63.7%64.3%66.7%58.7%60.1%57.6%
Interest coverage21.70x17.77x15.39x32.77x55.89x30.16x
R&D as a share of sales6.1%7.0%5.0%3.8%3.3%3.3%
Buybacks as a share of market value-11.8%-1.7%-10.1%-7.7%-11.4%-9.3%

Growth per year

Compound annual rate

3 years5 years10 years
Revenue1.9%2.1%7.6%
Operating income-0.8%-3.0%7.1%
Net income-2.5%5.1%9.4%

Average margins

Over each period

1 year3 years5 years10 years
Gross margin30.7%30.2%31.0%29.1%
Operating margin10.5%11.6%14.1%13.7%
Net margin10.9%11.1%11.2%10.1%

Valuation history

At each fiscal year end

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Price to earnings15.517.115.86.48.410.717.613.121.710.2
Price to sales1.91.61.40.91.01.11.30.81.41.3

Dividends and splits

Per share, in the currency the company pays

Paid for 9 years. Last went ex-dividend on 30 Jul 2025.

FY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018
Paid in the year2.3492.7213.9393.9422.6881.4221.4541.895
  • 1.15-for-1 split · 2 Aug 2017

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.