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Kingbo Strike Ltd (1421) fair value: what the stock is really worth

As of Sep 30, 2026: fair value of Kingbo Strike Ltd HK$0.43, price HK$0.58, upside -26.7%, quality 30 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value above price? No
  2. Good quality? No
  3. Add to watchlist

Technology · HK · ISIN KYG5258Y1061

KS Thin data Sep 27, 2026

Kingbo Strike Ltd

1421 · HK

Weak valuationQuality is weak on top of the rich price.

!Fair value HK$0.4250 · Overvalued (−26.7%)
!Quality 30/100
!Weak Growth (revenue 5y −13.9 %/yr)
!Loss-making · -11.6% net margin (TTM)
!negative free cash flow
!Trails peers (3/9)
!Narrow moat 0/100
!Evidence only low, so the estimate is less certain
!Weak on future: 18 out of 100
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What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

HK$2.19 HK$0.1380 Fair Value HK$0.4250 May 2021 Sep 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 27, 2026.

How to read this chart

60‑month range HK$0.1380 – HK$2.19 · fair‑value band HK$0.2805 – HK$0.5270 · the HK$0.5800 price screens above the HK$0.4250 fair value. Dashed = 300-day average. As of Sep 27, 2026.

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Company profile

Prosperity Group International Limited, together with its subsidiaries, supplies and installs solar photovoltaic parts and equipment in the People's Republic of China and Hong Kong. It operates through three segments: Solar Power Business; Electrical Distribution System Business; and Beauty and Health Business.

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Prosperity Group International Limited, together with its subsidiaries, supplies and installs solar photovoltaic parts and equipment in the People's Republic of China and Hong Kong. It operates through three segments: Solar Power Business; Electrical Distribution System Business; and Beauty and Health Business. The company provides electrical distribution systems, including distribution boards, junction boxes, cables, and switches, as well as energy storage power systems; and trades in beauty and health products. It also engages in electrical works and general building engineering services. The company was formerly known as Kingbo Strike Limited and changed its name to Prosperity Group International Limited in February 2025. Prosperity Group International Limited was incorporated in 2013 and is headquartered in Tsim Sha Tsui, Hong Kong.

Stock analysis

Kingbo Strike Ltd (1421) currently trades at HK$0.5800, while our model-based Fair Value estimate is HK$0.4250, 26.7% below the price, so the stock looks overvalued today.

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Valuation

How firm this estimate is: it rests on 1 models at a data quality of 80/100, which puts the evidence level at low.

Scenario range: HK$0.2805 (bear) to HK$0.5270 (bull), the price of HK$0.5800 sits above 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 30/100 (below-average quality), in the Technology sector.

Weak Growth: Revenue is shrinking: the last year, the last three and the last five years are all negative.

Kingbo Strike Ltd reported revenue of HK$143M in FY2025 versus HK$380M in FY2021, a compound −21.7%/yr. Reported net income was −HK$21.8M in FY2025.

Key figures

Market cap HK$81.3M (≈ $10.4M) · P/S ratio 0.55 · EPS (TTM) HK$−0.0400 · Net margin −15.2% · Return on equity −11.2% · Return on assets (EBIT) −11.7% · Operating margin −21.8% · Revenue (TTM) HK$145M.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 50 out of 100 (low confidence).

What moves the price

The share trades about 33% below its 52-week high and 73% above its 52-week low, currently above its 200-day average.

For context, the median of 10 Technology peers we cover trades at 9% fair-value upside, at −27%, 1421 screens richer than that median.

Fair Value models

Bear HK$0.2805 Fair Value HK$0.4250 Bull HK$0.5270
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single 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. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds. Evidence ⓘEvidence = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Highest evidence
NCAV (Graham) HK$0.2700 HK$0.3600 HK$0.5400 51
All 1 models by family
Asset-Based
NCAV (Graham) HK$0.2700 HK$0.3600 HK$0.5400 51

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Quality Score breakdown

Overall quality 30/100

Of which business quality 31 · Market factors (momentum, volatility) 77

Profitability 10
Margins and returns on capital today
Quality Growth 60
Are margins and returns improving?
Cashflow 4
Earnings quality: real cash, not paper profit
Fin. Strength 44
Balance sheet, leverage, solvency risk
Investment 99
Disciplined investing over empire-building
Low Volatility 50
Calm price path (market factor)
Momentum 100
Price trend over the last 3–12 months (market factor)
52W Momentum 69
Distance to the 52-week high (market factor)
Net Issuance 0
Share count: buybacks or dilution?

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Revenue & earnings trend

Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card. 0/100
Revenue is shrinking: the last year, the last three and the last five years are all negative.
Revenue growth 1 year
−11.1%
Revenue growth 3 years ⓘ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. Per-share growth (which does include buybacks) is in the value-creation card.
−12.3%
Revenue growth 5 years ⓘ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. Per-share growth (which does include buybacks) is in the value-creation card.
−13.9%
Start year 2020 (pandemic). Over 10 years: +28.3% a year
Revenue growth 14 years ⓘ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. Per-share growth (which does include buybacks) is in the value-creation card.
−2.2%
Profit margin (trend) ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.
−2.8% (2020) → −11.9% (2025)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

1421 screens overvalued: fair value 27% below the price. Compare with First Solar, Inc →

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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.Solar · 107 stocks

Beats the industry median on 3/8 measures
Overall it trails its industry peers.
Valuation
Quality Score 31 · Bottom 25%
Fair Value upside −26.7% · Below median
Profitability
Return on assets −4.2% · Below median
Net margin (TTM) −11.6% · Below median
Operating margin (TTM) −21.8% · Bottom 25%
Growth and dividend
Revenue growth 3.6% · Above median

Valuation Multiplesvs Solar median · lower = cheaper

P/B 0.10× · Cheapest 25%
P/S (TTM) 0.07× · Cheapest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 8
FUTURE (revenue growth)18 · sector 0
PAST (return on equity)0 · sector 0
HEALTH (low debt)0 · sector 82
DIVIDEND (yield)0 · sector 28

VALUE 0: the price sits above our fair-value range.

Context: sector, industry, market

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

Similar stocks

10 more Solar stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
First Solar, Inc FSLR $176.93 $392.06 +122%
Nextpower Inc NXT $80.85 $88.94 +10%
Waaree Energies Limited WAAREEENER ₹2,495 ₹2,709 +9%
Tongwei Co 600438 ¥11.12 ¥12.13 +9%
Jinko Solar Co 688223 ¥3.75 ¥6.49 +73%
Hengdian Group 002056 ¥20.04 ¥31.86 +59%
Hanwha Solutions Corporation 009830 29,200 KRW 9,611 KRW −67%
CSI Solar Co 688472 ¥8.32 ¥4.88 −41%
Enphase Energy, Inc ENPH $30.91 $24.08 −22%
Premier Energies Limited PREMIERENE ₹896.40 ₹648.72 −28%

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Kingbo Strike Ltd · Fair Value
HK$0.4250 −27%Fair Value
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Cite: Fair Value Calculator (2026). "Kingbo Strike Ltd Fair Value". https://www.fairvalue-calculator.com/stock/1421

Frequently asked questions

Is Kingbo Strike Ltd (1421) overvalued or undervalued?
As of Sep 27, 2026, our model estimates a fair value of HK$0.4250 versus a price of HK$0.5800, about −27% upside (overvalued).
What is the fair value of 1421?
Our model-based fair value for Kingbo Strike Ltd is HK$0.4250 (as of Sep 27, 2026), built from audited fundamentals. The current price: HK$0.5800.
What is the quality score of 1421?
Kingbo Strike Ltd has a Quality Score of 30/100. 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 price target for Kingbo Strike Ltd (1421)?
Our model-based price target is the fair value of HK$0.4250 (as of Sep 27, 2026) from 1 valuation models. Cautious scenario HK$0.2805, optimistic scenario HK$0.5270. It is a calculation from audited fundamentals, not an analyst target.
What is the Kingbo Strike Ltd stock forecast for 2026?
Our models put fair value at HK$0.4250, about −27% upside versus a price of HK$0.5800 (overvalued). Cautious scenario HK$0.2805, optimistic scenario HK$0.5270. The calculation is refreshed regularly with new filings.
What is the revenue of Kingbo Strike Ltd (1421)?
Kingbo Strike Ltd reported trailing-twelve-month revenue of about HK$145M (latest available figure, as of Sep 27, 2026).
What is the intrinsic value of Kingbo Strike Ltd (1421)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Kingbo Strike Ltd it is HK$0.4250 per share (as of Sep 27, 2026), against a price of HK$0.5800. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Kingbo Strike Ltd stock overvalued or undervalued in 2026?
As of Sep 27, 2026, 1421 trades above its calculated fair value: price HK$0.5800, fair value HK$0.4250, a gap of about −27% (overvalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of 1421?
No. The price is what the market pays today (HK$0.5800); the fair value is what the company's own numbers justify (HK$0.4250). For Kingbo Strike Ltd the two are HK$0.1550 per share apart. That gap is exactly why we show both numbers side by side.
How much is Kingbo Strike Ltd worth?
The market values Kingbo Strike Ltd at about HK$81.3M (market capitalisation, as of Sep 27, 2026). Per share that is HK$0.5800; our models calculate a fair value of HK$0.4250 per share.
What do the bullish and bearish scenarios say about 1421?
Our models span a range for Kingbo Strike Ltd: cautious scenario HK$0.2805, base HK$0.4250, optimistic HK$0.5270 per share (as of Sep 27, 2026, price HK$0.5800). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Kingbo Strike Ltd (1421)?
Balance-sheet figures for Kingbo Strike Ltd (as of Sep 27, 2026): return on equity −11.2%. They feed the Quality Score of 30/100, which measures business quality independently of the share price.
How far is 1421 from its 52-week high?
Kingbo Strike Ltd trades at HK$0.5800, about 33% below its 52-week high of HK$0.8700 and 73% above the low of HK$0.3350 (as of Sep 30, 2026). Distance from the high says nothing about value: that is what the fair value of HK$0.4250 is for.
Which stocks are comparable to Kingbo Strike Ltd?
From the same area (Technology) we also value First Solar, Inc, Nextpower Inc, Waaree Energies Limited, Tongwei Co, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Kingbo Strike Ltd stock attractive at the current price?
The data as of Sep 27, 2026: price HK$0.5800, calculated fair value HK$0.4250 (−27%), Quality Score 30/100, from 1 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of 1421 calculated?
We run Kingbo Strike Ltd through 1 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of HK$0.4250, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 14.7 % above its aggregate fair value. Kingbo Strike Ltd itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Kingbo Strike Ltd (1421)?
The closing price on Sep 30, 2026 was HK$0.5800. Our model-based fair value is HK$0.4250, about −27% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Kingbo Strike Ltd right now?
The price sits above even our optimistic bull case (HK$0.5270). The favourable scenario is already priced in. Weak quality (30/100) and above fair value at the same time, the margin of safety is missing on both counts. A fairly wide model range (HK$0.2805 to HK$0.5270) leaves room in how you read the outcome. Evidence is limited here (fewer models, shorter history), so the fair value is a rougher estimate than usual.

Key figures of Kingbo Strike Ltd

How large is the market capitalisation of Kingbo Strike Ltd (1421)?
The market capitalisation of Kingbo Strike Ltd is HK$81.3M (≈ $10.4M). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Kingbo Strike Ltd (1421)?
The price-to-sales ratio of Kingbo Strike Ltd is 0.55 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Kingbo Strike Ltd (1421)?
Earnings per share at Kingbo Strike Ltd are HK$−0.0400. Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of Kingbo Strike Ltd (1421)?
The net margin of Kingbo Strike Ltd is −15.2% (fiscal year 2025). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Kingbo Strike Ltd (1421)?
The return on equity (ROE) of Kingbo Strike Ltd is −11.2% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Kingbo Strike Ltd (1421)?
On an EBIT basis the return on assets of Kingbo Strike Ltd is −11.7% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Kingbo Strike Ltd (1421)?
The operating margin of Kingbo Strike Ltd is −21.8% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Kingbo Strike Ltd (1421)?
Revenue at Kingbo Strike Ltd is growing +3.6% versus a year earlier (3y avg −12.3%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How much free cash flow does Kingbo Strike Ltd (1421) generate?
The free cash flow of Kingbo Strike Ltd is −HK$18.7M (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Kingbo Strike Ltd (1421) carry?
The net debt of Kingbo Strike Ltd is HK$4.0M (fiscal year 2025). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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