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BASO Precision Optics Co (6517) Fair Value & Analysis

Technology · TW · Market cap 2.3B TWD

BP BASO Precision Optics Co 6517 · TWO
Price62.00 TWD
Fair Value45.53 TWD
Upside-26.6%
Quality63/100
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Weak Growth
Thin margins · 8.8% net margin
Low debt · generates free cash flow
1.97% dividend yield
Ranks above peers (9/14)
Narrow moat 43/100
Evidence: High Range 34.15 TWD – 56.92 TWD Share as image

Fair value as of: Jul 21, 2026

From 24 valuation models · updated 20 days ago

Share price −5.3% over the past month.

A solid business, but screening 27% overvalued on our models.

What matters now

  • The price sits above even our optimistic bull case (56.92 TWD). The favourable scenario is already priced in.
  • Solid but not exceptional quality (63/100) and above fair value, neither a clear bargain nor a standout compounder.
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Price vs Fair Value (5 years)

164.41 TWD 3.42 TWD Fair Value 45.53 TWD Feb 2021 Aug 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 21, 2026.

How to read this chart

60‑month range 3.42 TWD – 164.41 TWD · fair‑value band 34.15 TWD – 56.92 TWD · the 62.00 TWD price screens above the 45.53 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 21, 2026.

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Analysis

BASO Precision Optics Co (6517) currently trades at 62.00 TWD, while our model-based Fair Value estimate is 45.53 TWD, implying the stock looks roughly 26.6% overvalued today. The Quality Score stands at 63/100 (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, BASO Precision Optics Co generated revenue of 466M TWD at a net margin of 8.8%. Revenue declined 18.9% year over year. It earns a return on equity of 6.4%. The stock trades on a trailing P/E of 41.1. Fundamentals as of Jul 21, 2026

Our scenario range runs from 34.15 TWD (bear case) to 56.92 TWD (bull case); at 62.00 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 about 27% below its 52-week high and 13% above its 52-week low, currently below its 200-day average. For context, the median of 10 Technology peers we cover trades at -73% fair-value upside, at -27%, 6517 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.

Model Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. Evidence
Highest evidence
Growth DCF 33.76 TWD 40.39 TWD 51.38 TWD 80
Residual Income 17.91 TWD 19.00 TWD 20.35 TWD 76
Rev-Margin DCF 34.76 TWD 45.31 TWD 58.17 TWD 74
All 24 models by family
DCF Models
FCF DCF 32.97 TWD 39.85 TWD 52.20 TWD 38
Owner Earnings 34.36 TWD 41.76 TWD 55.02 TWD 31
5Y Revenue Exit 34.76 TWD 44.85 TWD 59.53 TWD 39
5Y EBITDA Exit 46.66 TWD 65.44 TWD 90.32 TWD 41
5Y P/E Exit 39.22 TWD 52.57 TWD 68.50 TWD 38
10Y Revenue Exit 33.29 TWD 40.62 TWD 48.52 TWD 36
10Y EBITDA Exit 40.95 TWD 53.06 TWD 66.18 TWD 37
10Y P/E Exit 36.54 TWD 45.28 TWD 53.66 TWD 35
Earnings-Based
Graham-Dodd 11.06 TWD 13.52 TWD 15.21 TWD 54
EPV 32.92 TWD 35.88 TWD 38.44 TWD 59
Dividend Discount
Gordon GGM 13.17 TWD 14.36 TWD 16.15 TWD 70
DDM Multi-Stage 13.17 TWD 16.28 TWD 20.52 TWD 61
Multiples
P/E Multiple 34.15 TWD 45.53 TWD 56.92 TWD 63
P/S Multiple 20.73 TWD 27.65 TWD 34.56 TWD 58
P/B Multiple 20.73 TWD 27.65 TWD 34.56 TWD 55
EV/EBIT 61.19 TWD 76.87 TWD 92.54 TWD 53
EV/EBITDA 62.76 TWD 78.96 TWD 95.16 TWD 54
EV/Revenue 37.93 TWD 48.12 TWD 58.31 TWD 43
Asset-Based
NCAV (Graham) 10.97 TWD 14.70 TWD 21.94 TWD 50
Growth DCF
Growth DCF 33.76 TWD 40.39 TWD 51.38 TWD 80
Rev-Margin DCF 34.76 TWD 45.31 TWD 58.17 TWD 74
Economic Profit
Residual Income 17.91 TWD 19.00 TWD 20.35 TWD 76
ROIC Compounder 32.92 TWD 36.59 TWD 40.20 TWD 72
Growth Earnings
Growth-Adj P/E 23.89 TWD 34.13 TWD 44.36 TWD 68

Widest divergence: Multiples (45.53 TWD) versus Earnings-Based (13.52 TWD). Highest evidence: Growth DCF (80).

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Key figures & financial health

Revenue (TTM) 466M TWD
Revenue growth (YoY) -18.9%
Net margin 8.8%
Return on equity 6.4%
Free cash flow 62.1M TWD FY2025
P/E ratio 45.8
More key figures
Operating margin 8.8%
EPS (TTM) 1.62 TWD
Dividend yield 2.0%
EPS growth (YoY) -35.2%

Figures from reported company fundamentals · as of Jul 21, 2026. TTM = trailing twelve months.

Quality Score breakdown

Overall quality 63/100

Of which business quality 65 · Market factors (momentum, volatility) 41

Profitability 43
Margins and returns on capital today
Quality Growth 20
Are margins and returns improving?
Cashflow 66
Earnings quality: real cash, not paper profit
Fin. Strength 100
Balance sheet, leverage, solvency risk
Investment 75
Disciplined investing over empire-building
Low Volatility 64
Calm price path (market factor)
Momentum 37
Price trend over the last 3–12 months (market factor)
52W Momentum 23
Distance to the 52-week high (market factor)
Net Issuance 82
Buybacks instead of dilution

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

BASO Precision Optics Co., LTD. manufactures and sells optical lenses and optical lens products in Taiwan. It provides high-end projectors, AOI, telescope, sport optics, semi-conductor, and laser relative lens, as well as optical lens elements and mounting parts, and anodize. The company was founded in 1959 and is based in Taichung, Taiwan.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

BASO Precision Optics Co reported revenue of 490M TWD in FY2025 versus 438M TWD in FY2021, a compound +2.8%/yr. Reported net income was 49.7M TWD in FY2025, compounding −4.9%/yr from FY2021.

Growth Quality 40/100
Revenue growth is weak, negative or inconsistent.
Latest Revenue (FY 2025)
490M TWD
Latest YoY
−1.7%
Avg. growth/yr (3Y) ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump.
−3.8%
Revenue +2.8%/yr
FY21 438M TWD
FY22 551M TWD
FY23 514M TWD
FY24 499M TWD
FY25 490M TWD
Net income −4.9%/yr
FY21 60.9M TWD
FY22 107M TWD
FY23 119M TWD
FY24 112M TWD
FY25 49.7M TWD

6517 screens 27% overvalued. Compare with Delta Electronics, Inc →

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BASO Precision Optics Co · Fair Value
45.53 TWD −27%Fair Value
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Cite: Fair Value Calculator (2026). "BASO Precision Optics Co Fair Value". https://www.fairvalue-calculator.com/stock/6517

Peer Group

Electronic Components · 625 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.

Quality Score 63 · Top 25%
Fair Value upside −27% · Above median
Return on equity (TTM) 6% · Above median
Return on assets 5% · Top 25%
Net margin (TTM) 9% · Above median
Operating margin (TTM) 9% · Above median
Revenue growth -19% · Bottom 25%
Dividend yield (TTM) 2.0% · Above median

Valuation Multiples vs Electronic Components median · lower = cheaper

P/E (TTM) 45.8× · Pricier than median
P/B 3.38× · Pricier than median
P/S (TTM) 4.87× · Pricier than 75% of peers
P/FCF 1.1× · Cheaper than median
EV/EBITDA 20.0× · Pricier than median

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 · sector 0
FUTURE 0 · sector 32
PAST 26 · sector 24
HEALTH 100 · sector 95
DIVIDEND 39 · sector 25

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.

None of the checked exposures detected

ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.

Similar stocks

10 more Electronic Components stocks, each showing price versus our Fair Value estimate (as of Jul 21, 2026).

Stock Price Fair Value vs Fair Value
Delta Electronics, Inc 2308 1,880 TWD 515.23 TWD -73%
Hon Hai Precision Industry Co 2317 242.50 TWD 270.47 TWD +12%
Luxshare Precision Industry Co 002475 ¥62.14 ¥38.44 -38%
Samsung Electro-Mechanics Co 009150 1,260,000 KRW 166,421 KRW -87%
Elite Material Co 2383 4,990 TWD 714.36 TWD -86%
Yageo Corporation 2327 699.00 TWD 216.55 TWD -69%
Shengyi Technology Co 600183 ¥132.29 ¥27.45 -79%
Shennan Circuits Co 002916 ¥364.00 ¥93.50 -74%
Victory Giant Technology (HuiZhou) Co 2476 HK$297.00 HK$103.98 -65%
Wus Printed Circuit (Kunshan) Co 002463 ¥127.80 ¥31.95 -75%

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Frequently asked questions

Is BASO Precision Optics Co (6517) overvalued or undervalued?
As of Jul 21, 2026, our model estimates a fair value of 45.53 TWD versus a price of 62.00 TWD, about −27% (overvalued).
What is the fair value of 6517?
Our model-based fair value for BASO Precision Optics Co is 45.53 TWD (as of Jul 21, 2026), built from audited fundamentals. The current price is 62.00 TWD.
What is the quality score of 6517?
BASO Precision Optics Co has a Quality Score of 63/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the revenue of BASO Precision Optics Co (6517)?
BASO Precision Optics Co reported trailing-twelve-month revenue of about 466M TWD (latest available figure, as of Jul 21, 2026).
What is the net profit margin of 6517?
The net profit margin of BASO Precision Optics Co is about 8.8%, meaning it keeps roughly 8.8% of revenue as net income. Based on the latest reported figures.
Does BASO Precision Optics Co pay a dividend?
BASO Precision Optics Co currently shows a dividend yield of about 2.17% relative to its recent price (as of Jul 21, 2026).

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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