Goldtek Technology Co (6638) Fair Value & Analysis
Technology · TW · Market cap 1.7B TWD
Fair value as of: Jul 12, 2026
From 1 valuation models · updated today
Fair value updated Jul 12, 2026 — revised from 244.81 TWD to 7.37 TWD (−97.0%) since Jun 24, 2026. Share price −13.0% over the past month.
Price vs Fair Value (7 months)
7‑month range 24.50 TWD – 66.90 TWD · fair‑value band 4.86 TWD – 9.21 TWD · the 46.00 TWD price screens above the 7.37 TWD fair value. As of Jul 12, 2026.
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Goldtek Technology Co (6638) currently trades at 46.00 TWD, while our model-based Fair Value estimate is 7.37 TWD — implying the stock looks roughly 84.0% overvalued today. We read business quality at 49/100 (below-average 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: low).
Over the trailing twelve months, Goldtek Technology Co generated revenue of 2.0B TWD at a net margin of -19.2%. Revenue declined 24.0% year over year. It earns a return on equity of -20.0%. The balance sheet holds a net cash position of 469M TWD. Fundamentals as of Jul 12, 2026
Our scenario range runs from 4.86 TWD (bear case) to 9.21 TWD (bull case); at 46.00 TWD, the current price sits above that range. The share trades about 36% below its 52-week high and 94% above its 52-week low, currently above its 200-day average. For context, the median of 10 Technology peers we cover trades at -64% fair-value upside — at -84%, 6638 screens richer than that median.
Key figures & financial health
More key figures
Figures from reported company fundamentals (EODHD) · as of Jul 12, 2026. TTM = trailing twelve months.
About the company
Goldtek Technology Co., Ltd. engages in the designing and manufacturing of telecommunications regulated radio frequency equipment and industrial communication handheld devices in Taiwan and China. The company provides smart home solutions, such as cloud and AI enabled DIY spotlight and panorama cameras, smart door locks and bells, home automation devices, smart safe and surveillance tablets, and cloud digital image frames; smart life solutions comprising smart bike locks, pet health trackers, wearable tracking devices, smart health wristbands and breast pumps, smart watch, and smart insoles. It also offers vehicle IoT devices, including auto wi-fi dongles; and smart logistic solutions consists of portable data collectors, luggage trackers, pallet trackers, smart home and logistic cabinets, and mailboxes, as well as EMS, and artificial intelligence and cloud services. The company serves homes and communities; office and enterprises; parking lots and industrial zones; and retail and …
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Goldtek Technology Co reported revenue of 2.0B TWD in FY2025 versus 4.4B TWD in FY2021, a compound −17.6%/yr. Reported net income was −393M TWD in FY2025.
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Similar stocks
10 more Communication Equipment stocks, each showing price versus our Fair Value estimate (as of Jul 12, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Cisco Systems, Inc CSCO | $121.53 | $43.05 | -65% |
| Foxconn Industrial Internet Co 601138 | ¥71.13 | ¥25.47 | -64% |
| Zhongji Innolight Co 300308 | ¥1,180 | ¥219.53 | -81% |
| Eoptolink Technology Inc 300502 | ¥551.79 | ¥216.60 | -61% |
| Nokia Oyj NOKIA | 291.00 CZK | 68.23 CZK | -77% |
| Motorola Solutions, Inc MSI | $410.34 | $175.94 | -57% |
| Suzhou TFC Optical Communication Co 300394 | ¥457.00 | ¥57.46 | -87% |
| Accton Technology Corporation 2345 | 2,435 TWD | 1,198 TWD | -51% |
| Telefonaktiebolaget LM Ericsson (publ), ERICA | kr 113.20 | kr 131.25 | +16% |
| AST SpaceMobile, Inc ASTS | $118.17 | $1.14 | -99% |
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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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Not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.