Semilux International Ltd. (SELX) fair value: what the stock is really worth
As of Jul 17, 2026: fair value of Semilux International Ltd. $0.02, price $0.02, upside -0.5%, quality 24 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
- Fair value above price? No
- Good quality? No
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Semilux International Ltd.
SELX · USLow PriorityFair Value upside is limited and quality is weak.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 13, 2026.
How to read this chart
49‑month range $0.0241 – $11.06 · fair‑value band $0.0220 – $0.0253 · the $0.0241 price screens above the $0.0240 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 13, 2026.
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Company profile
Semilux International Ltd., through its subsidiaries, develops, manufactures, and sells laser module and its components. It is an optical technology company, which engages in customization design and supply of optical components.
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Semilux International Ltd., through its subsidiaries, develops, manufactures, and sells laser module and its components. It is an optical technology company, which engages in customization design and supply of optical components. It designs and produces high-precision optics and fluorescent modules; and engages in sale of artificial intelligence related products, as well as investment holding activities. It offers laser lights modules and related optical components use in commercial projectors, car lights, and optical sensors; laser lights module consists of laser diodes and fluorescent chips; color filters use in optical/laser modules; color filter wheels; fluorescent chip and wheel; and wafer level optics. The company was founded in 2009 and is based in Taichung, Taiwan.
Stock analysis
Semilux International Ltd. Ordinary Shares (SELX) currently trades at $0.0241, while our model-based Fair Value estimate is $0.0240, so the stock looks roughly fairly valued today (gap 0.5%).
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Valuation
How firm this estimate is: it rests on 1 models at a data quality of 82/100, which puts the evidence level at low.
Scenario range: $0.0220 (bear) to $0.0253 (bull), the price of $0.0241 sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 24/100 (below-average quality), in the Information Technology sector.
Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Semilux International Ltd. Ordinary Shares reported revenue of 120M TWD in FY2025 versus 126M TWD in FY2021, a compound −1.2%/yr. Reported net income was −121M TWD in FY2025.
Key figures
Market cap $14.7M · P/S ratio 0.13 · EPS (TTM) $−0.1200 · Net margin −100% · Return on equity −86.6% · Return on assets (EBIT) −19.1% · Operating margin −403% · Revenue (TTM) 116M TWD.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 28 out of 100 (low confidence).
What moves the price
The share trades about 98% below its 52-week high and at its 52-week low.
For context, the median of 10 Information Technology peers we cover trades at −41% fair-value upside, at −1%, SELX screens cheaper than that median.
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Set up alert →Quality Score breakdown
Of which business quality 25 · Market factors (momentum, volatility) 18
Revenue & earnings trend
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Compare Semilux International Ltd. Ordinary Shares with another stock
Price, fair value, quality and upside side by side.
Peer Groupⓘ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.Semiconductors · 329 stocks
Strength profile in five axes (Snowflake)
Context: sector, industry, market
- Is the Information Technology sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Undervalued stocks: US Stocks
- Valuation of the USA market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Semiconductors stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| NVIDIA Corporation NVDA | $228.38 | $198.56 | −13% |
| Taiwan Semiconductor Manufacturing Company TSM | $459.20 | $505.12 | +10% |
| Broadcom Inc AVGO | $351.19 | $303.10 | −14% |
| Micron Technology, Inc MU | $1,054 | $151.51 | −86% |
| Advanced Micro Devices, Inc AMD | $611.76 | $122.60 | −80% |
| SK hynix Inc 000660 | 1,833,000 KRW | 2,016,300 KRW | +10% |
| Intel Corporation INTC | $115.93 | $33.67 | −71% |
| Arm Holdings ARM | $310.32 | $44.44 | −86% |
| MediaTek Inc 2454 | 5,285 TWD | 3,142 TWD | −41% |
| Texas Instruments Incorporated TXN | $280.09 | $81.75 | −71% |
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Frequently asked questions
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Key figures of Semilux International Ltd. Ordinary Shares
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