Realtek Semiconductor Corp (2379) Fair Value & Analysis
Technology · TW · Market cap 386B TWD
Fair value as of: Jul 16, 2026
From 26 valuation models · updated 22 days ago
Share price −8.2% over the past month.
A solid business, but screening 35% overvalued on our models.
What matters now
- A high-quality business (quality 72/100), yet the market already pays well above fair value. Quality at a full price, with little margin of safety.
- The price sits above even our optimistic bull case (702.63 TWD). The favourable scenario is already priced in.
- A fairly wide model range (366.77 TWD to 702.63 TWD) leaves room in how you read the outcome.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 16, 2026.
How to read this chart
60‑month range 203.07 TWD – 900.00 TWD · fair‑value band 366.77 TWD – 702.63 TWD · the 750.00 TWD price screens above the 489.03 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 16, 2026.
Analysis
Realtek Semiconductor Corp (2379) currently trades at 750.00 TWD, while our model-based Fair Value estimate is 489.03 TWD, implying the stock looks roughly 34.8% overvalued today. We read business quality at 72/100 (solid quality), in the Technology sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: high).
Over the trailing twelve months, Realtek Semiconductor Corp generated revenue of 124B TWD at a net margin of 11.5%. Revenue grew 4.0% year over year. It earns a return on equity of 31.6%. The balance sheet holds a net cash position of 489M TWD. Fundamentals as of Jul 16, 2026
Our scenario range runs from 366.77 TWD (bear case) to 702.63 TWD (bull case); at 750.00 TWD, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades near its 52-week high and 71% above its 52-week low, currently above its 200-day average. For context, the median of 10 Technology peers we cover trades at -62% fair-value upside, at -35%, 2379 screens cheaper than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 26 models by family
Widest divergence: DCF Models (728.67 TWD) versus Asset-Based (68.20 TWD). Highest evidence: Growth DCF (80).
Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 16, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 71 · Market factors (momentum, volatility) 76
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
Realtek Semiconductor Corp., together with its subsidiaries, engages in the research, development, production, and sale of various integrated circuits and related application software in Taiwan, Asia, and internationally.
Full company description
Realtek Semiconductor Corp., together with its subsidiaries, engages in the research, development, production, and sale of various integrated circuits and related application software in Taiwan, Asia, and internationally. It provides communications network ICs, including broadband access controllers, gateway controllers, digital home centers, gigabit ethernet, switch controllers, wireless LAN ICs, and DTV demodulators, as well as Bluetooth, GNSS, and Internet of Things products. The company also offers connected media ICs, such as high speed bridge controllers, network interface controllers, and single-port PHYceiver. In addition, it offers computer peripheral ICs, comprising PC audio codecs, consumer audio codecs, class-D audio amplifiers, PC camera controllers; multimedia ICs; and smart interconnect ICs, including card reader solutions, type-C PD controllers, and USB hubs. Further, it engages in the manufacture and installation of computer equipment; wholesale, retail, and related service of electronic materials and information/software; and provision of information and technical support services, as well as operates as an investment holding company. Realtek Semiconductor Corp. was incorporated in 1987 and is headquartered in Hsinchu City, Taiwan.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Realtek Semiconductor Corp reported revenue of 123B TWD in FY2025 versus 106B TWD in FY2021, a compound +3.8%/yr. Reported net income was 14.8B TWD in FY2025, compounding −3.3%/yr from FY2021.
2379 screens 35% overvalued. Compare with NVIDIA Corporation →
Peer Group
Semiconductors · 319 stocks
How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.
Valuation Multiples vs Semiconductors median · lower = cheaper
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
VALUE 0: the price sits above our fair-value range.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Semiconductors stocks, each showing price versus our Fair Value estimate (as of Jul 16, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| NVIDIA Corporation NVDA | $211.80 | $96.91 | -54% |
| Taiwan Semiconductor Manufacturing Company TSM | $398.37 | $207.49 | -48% |
| Broadcom Inc 1AVGO | €323.25 | €121.25 | -62% |
| Micron Technology, Inc ZMIC | C$52.57 | C$7.50 | -86% |
| SK hynix Inc 000660 | 2,082,000 KRW | 1,109,311 KRW | -47% |
| Advanced Micro Devices, Inc 1AMD | €464.70 | €56.33 | -88% |
| Intel Corporation INTC | C$68.40 | C$9.82 | -86% |
| Texas Instruments Incorporated TXN | $311.46 | $59.75 | -81% |
| MediaTek Inc 2454 | 3,740 TWD | 1,163 TWD | -69% |
| SK Square Co 402340 | 1,212,000 KRW | 868,000 KRW | -28% |
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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