Ruby Tech Corporation (8048) Fair Value & Analysis
Technology · TW · Market cap 3.3B TWD
Fair value as of: Jul 22, 2026
From 22 valuation models · updated 19 days ago
Share price −13.1% over the past month.
A strong business, but screening 16% overvalued on our models.
What matters now
- A high-quality business (quality 79/100), yet the market already pays well above fair value. Quality at a full price, with little margin of safety.
- Our model range runs from 33.00 TWD (bear) to 55.01 TWD (bull), base 44.01 TWD. The closer the price sits to the lower half, the larger the margin of safety.
- Quality 79/100 (high quality) with high evidence: the data supports the verdict.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 22, 2026.
How to read this chart
60‑month range 24.66 TWD – 99.90 TWD · fair‑value band 33.00 TWD – 55.01 TWD · the 52.40 TWD price screens above the 44.01 TWD fair value. Dashed = 300-day average. As of Jul 22, 2026.
Analysis
Ruby Tech Corporation (8048) currently trades at 52.40 TWD, while our model-based Fair Value estimate is 44.01 TWD, implying the stock looks roughly 16.0% overvalued today. The Quality Score stands at 79/100 (high 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, Ruby Tech Corporation generated revenue of 1.0B TWD at a net margin of 14.4%. Revenue grew 8.1% year over year. It earns a return on equity of 12.4%. The balance sheet holds a net cash position of 184M TWD. Fundamentals as of Jul 22, 2026
Our scenario range runs from 33.00 TWD (bear case) to 55.01 TWD (bull case); at 52.40 TWD, the current price sits within 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 about 32% below its 52-week high and 42% above its 52-week low, currently below its 200-day average. For context, the median of 10 Technology peers we cover trades at -61% fair-value upside, at -16%, 8048 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 22 models by family
Widest divergence: DCF Models (50.07 TWD) versus Asset-Based (13.56 TWD). Highest evidence: Residual Income (76).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 22, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 78 · Market factors (momentum, volatility) 58
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
Ruby Tech Corporation engages in the research and development, manufacture, and sale of networking products in Taiwan. It offers power over ethernet (PoE), speed, grade, and industrial switches; managed, web-smart, unmanaged, PoE, mode, and industrial converters; and managed NVR PoE solution products.
Full company description
Ruby Tech Corporation engages in the research and development, manufacture, and sale of networking products in Taiwan. It offers power over ethernet (PoE), speed, grade, and industrial switches; managed, web-smart, unmanaged, PoE, mode, and industrial converters; and managed NVR PoE solution products. The company also provides ODM network interface card (NIC) products, including Ethernet interfaces, wireless network cards, and specialized industrial-grade NICs; and GEPON products, such as OLT chassis and modules, StandAlone OLT products, ONU products, and splitters. In addition, it offers customization and support services. The company was founded in 1970 and is headquartered in Taipei, Taiwan.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Ruby Tech Corporation reported revenue of 1.0B TWD in FY2025 versus 884M TWD in FY2021, a compound +3.4%/yr. Reported net income was 154M TWD in FY2025, compounding −1.0%/yr from FY2021.
8048 screens 16% overvalued. Compare with Cisco Systems, Inc →
Peer Group
Communication Equipment · 286 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 Communication Equipment 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.
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 Communication Equipment stocks, each showing price versus our Fair Value estimate (as of Jul 22, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Cisco Systems, Inc CSCO | $119.25 | $43.05 | -64% |
| Zhongji Innolight Co 300308 | ¥1,094 | ¥171.09 | -84% |
| Foxconn Industrial Internet Co 601138 | ¥56.50 | ¥28.65 | -49% |
| Eoptolink Technology Inc 300502 | ¥482.88 | ¥155.05 | -68% |
| Nokia Oyj NOK | $11.25 | $2.67 | -76% |
| Motorola Solutions, Inc MSI | $413.31 | $190.43 | -54% |
| Suzhou TFC Optical Communication Co 300394 | ¥244.13 | ¥32.04 | -87% |
| Telefonaktiebolaget LM Ericsson (publ), ERIC | $11.72 | $15.96 | +36% |
| Accton Technology Corporation 2345 | 2,090 TWD | 846.28 TWD | -60% |
| ZTE Corporation 000063 | ¥40.00 | ¥15.75 | -61% |
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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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