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Silicon Integrated Systems Corp. (2363) AI Stock Analysis

TW:2363

Silicon Integrated Systems Corp.

(TWSE:2363)

Select Model
Rating:62Neutral
Price Target:TWD 44.00▼(-7.76% Downside)
Action:initiatedcoverage
Date:11/09/26

Silicon Integrated Systems earns a moderate score. Its greatest strength is financial resilience: an essentially debt-free balance sheet with NT$46.8bn of equity, explosive revenue growth and a return to strong free cash flow. Offsetting this are weak earnings quality — shrinking gross margins, negative EBITDA and profits driven largely by non-operating gains — plus a low ~2.6% return on equity. Technicals are the biggest near-term drag, with the price well below all major moving averages and a strongly negative MACD, signalling an entrenched downtrend. Valuation at 25.4x earnings is full given the weak operating profit base, though a 1.45% dividend yield and the fortress balance sheet limit downside risk.

Positive Factors
Very low leverageExtremely low leverage gives SiS substantial financial flexibility during semiconductor cycles and reduces refinancing and interest-burden risk. Growing equity and assets further strengthen resilience, allowing the company to support operations and pursue opportunities without relying heavily on external debt.
Negative Factors
Uneven profitability qualityNegative TTM operating profitability alongside positive net income makes the earnings profile less consistent and raises questions about repeatability. Volatile margins can complicate planning and weaken confidence that current profitability will persist through changing product mix and semiconductor conditions.

Silicon Integrated Systems Corp. (2363) vs. SPDR S&P 500 ETF (SPY)

-20%-10%0%10%20%30%40%50%60%TW:2363-3.84%SPY+14.28%Dec '25Jan '26Feb '26Mar '26Apr '26May '26Jun '26Jul '26Aug '26Sep '26Oct '26Nov '26
Market Cap
TWD 24.63B
Dividend Yield
1.27%
Average Volume (3M)
5.91M
Price to Earnings (P/E)
27.7
Beta (1Y)
1.21
Revenue Growth
78.08%
EPS Growth
21.15%
Country
TW
Employees
440
Sector
General
Sector Strength
55
Industry
Semiconductors

Silicon Integrated Systems Corp. Business Overview & Revenue Model

Company Description

Silicon Integrated Systems Corp. (SIS), a global integrated circuit design firm established in Hsinchu City, Taiwan, in 1987, specializes in developing diverse semiconductor solutions. The company provides both multi-chip and single-chip offerings fo...

Silicon Integrated Systems Corp. Financial Statement Overview

Summary

A debt-free, equity-rich balance sheet (NT$46.8bn equity, debt-to-equity near 0.01) and a decisive swing to positive cash generation (TTM operating cash flow of NT$1.77bn and free cash flow of NT$1.70bn after minimal capex) are the key strengths. Revenue has scaled more than twentyfold in three years to NT$4.35bn TTM with a 20.3% net margin. However, earnings quality is weak: gross margin has compressed from ~35% to ~27%, TTM EBITDA is negative NT$618m, and much of the reported profit stems from non-operating gains. Return on equity of just ~2.6% shows a very large capital base is being under-utilized.

Income Statement

62Positive

Balance Sheet

86Very Positive

Cash Flow

76Positive
Financial statement breakdown
BreakdownTTMDec 2025Dec 2024Dec 2023Dec 2022Dec 2021
Income Statement
Total Revenue4.35B2.82B738.56M187.18M182.20M252.15M
Gross Profit1.17B877.83M256.86M56.68M4.64M84.49M
EBITDA-618.34M419.00K594.54M641.03M547.64M215.50M
Net Income881.93M788.23M498.58M571.26M483.66M198.31M
Balance Sheet
Total Assets49.68B20.45B14.75B19.18B15.50B23.38B
Cash, Cash Equivalents and Short-Term Investments3.20B4.10B2.12B4.12B1.49B664.54M
Total Debt488.80M671.27M14.30M4.26M7.98M7.88M
Total Liabilities2.79B2.04B574.05M145.99M109.81M114.66M
Stockholders Equity46.77B18.30B14.11B18.99B15.36B23.24B
Cash Flow
Free Cash Flow1.70B1.39B-519.65M-301.28M-446.59M-376.65M
Operating Cash Flow1.77B1.41B-501.28M-282.11M-432.44M-356.58M
Investing Cash Flow-1.44B-718.69M1.15B3.30B1.78B668.21M
Financing Cash Flow-335.04M376.43M-2.78B-734.67M-522.75M-475.77M

Silicon Integrated Systems Corp. Peers Comparison

Overall Rating

UnderperformOutperform
Sector (55)

Financial Indicators

TW:2363 against its peers
NameOverall RatingMarket CapP/E RatioROEDividend YieldRevenue GrowthEPS Growth
TW:3227TW:322777OutperformTWD 26.95B13.67―5.70%4.58%-1.46%
TW:3014TW:301476OutperformTWD 21.24B13.03―6.16%-1.73%8.63%
TW:6719TW:671969NeutralTWD 17.20B20.12―2.77%-1.77%94.13%
TW:2363TW:236362NeutralTWD 24.26B27.70―1.27%78.08%21.15%
TW:4961TW:496161NeutralTWD 20.91B21.15―4.14%-10.15%-36.28%
TW:3592TW:359258NeutralTWD 16.22B13.03―6.74%5.82%-15.25%
Sector *55Neutral$6.65B3.83-15.92%6.20%10.91%7.18%

* General Sector Average

Performance Comparison

-20%0%20%40%TW:2363TW:3014TW:3227TW:3592TW:4961TW:6719Dec '25Jan '26Feb '26Mar '26Apr '26May '26Jun '26Jul '26Aug '26Sep '26Oct '26Nov '26
TW:2363 and its peers over the selected period
Show on chartTickerCompany NamePriceChange% Change
TW:2363Silicon Integrated Systems Corp.47.70-3.29-6.45%
TW:3014ITE Tech, Inc.138.0019.9216.87%
TW:3227PixArt Imaging Inc.175.50-36.95-17.39%
TW:3592Raydium Semiconductor Corp.216.501.750.81%
TW:4961Fitipower Integrated Technology Inc.186.5050.6737.30%
TW:6719uPI Semiconductor Corp.166.00-29.29-15.00%
Glossary
BuyA stock rated as a "Buy" is expected to perform better than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock is likely to deliver higher returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
HoldA stock rated as a "Hold" is expected to perform in line with the overall market or a specific benchmark. This rating indicates that the stock is neither particularly compelling nor unfavorable for investment. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
SellA stock rated as a "Sell" is expected to perform worse than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock may deliver lower returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

Disclaimer

This AI Analyst Stock Report is automatically generated by our AI systems using advanced algorithms and publicly available financial, technical, and market data. While the information provided aims to be accurate and insightful, it is intended for informational purposes only and should not be considered financial advice. Any content created by an AI (Artificial Intelligence) system may contain inaccuracies and/or contain errors. Investing in stocks carries inherent risks, and past performance is not indicative of future results. This report does not account for your personal financial circumstances, objectives, or risk tolerance. Always conduct your own research or consult with a qualified financial advisor before making investment decisions. The analysis and recommendations provided are based on historical and current data and may not fully reflect future market conditions or unexpected developments. Neither the creators of this report nor its affiliated entities guarantee the accuracy, completeness, or reliability of the information presented. Use this report at your own discretion and risk.

Date of analysis: Nov 09, 2026