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Whitestone Group (ROCK) Fair Value & Analysis

Industrials · BE · Market cap €173M

WG Whitestone Group ROCK · BR
Price€17.30
Fair Value€2.01
Upside-88.4%
Quality62/100
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Mixed Growth
Thin margins · 0.3% net margin
Trails peers (2/10)
Narrow moat 22/100
Evidence: Medium Range €1.86 – €2.71 Share as image

Fair value as of: Aug 6, 2026

From 13 valuation models · updated today

Fair value updated Aug 6, 2026, revised from €0.1700 to €2.01 (+1,082.4%) since Jul 25, 2026. Share price −1.1% over the past month.

A solid business, but screening 88% overvalued on our models.

What matters now

  • The price sits above even our optimistic bull case (€2.71). The favourable scenario is already priced in.
  • Solid but not exceptional quality (62/100) and above fair value, neither a clear bargain nor a standout compounder.
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Price vs Fair Value (5 years)

€77.00 €3.00 Fair Value €2.01 Jun 2015 Aug 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 6, 2026.

How to read this chart

60‑month range €3.00 – €77.00 · fair‑value band €1.86 – €2.71 · the €17.30 price screens above the €2.01 fair value. Dashed = 300-day average. As of Aug 6, 2026.

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Analysis

Whitestone Group (ROCK) currently trades at €17.30, while our model-based Fair Value estimate is €2.01, implying the stock looks roughly 88.4% overvalued today. We read business quality at 62/100 (solid quality), in the Industrials 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: medium).

Over the trailing twelve months, Whitestone Group generated revenue of €226M at a net margin of -1.0%. Revenue declined 9.8% year over year. It earns a return on equity of -5.5%. Net debt stands at €18.7M. Fundamentals as of Aug 6, 2026

Our scenario range runs from €1.86 (bear case) to €2.71 (bull case); at €17.30, the current price sits above that range. The share trades about 3% below its 52-week high and 41% above its 52-week low, currently above its 200-day average. For context, the median of 10 Industrials peers we cover trades at -35% fair-value upside, at -88%, ROCK screens richer 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 BearBaseBull Evidence
Highest evidence
Growth-Adj P/E €3.27 €4.66 €6.06 68
ROIC Compounder €1.81 €1.93 €2.04 67
P/E Multiple €1.55 €2.07 €2.59 63
All 13 models by family
Earnings-Based
Graham-Dodd €0.7000 €4.90 €6.88 54
Lynch FV €2.53 €3.62 €4.71 50
PEG = 1.0 €2.53 €3.62 €4.71 46
EPV €1.81 €1.93 €2.04 59
Multiples
P/E Multiple €1.55 €2.07 €2.59 63
P/S Multiple €1.32 €1.76 €2.20 58
P/B Multiple €1.32 €1.76 €2.20 55
EV/EBIT €4.75 €6.09 €7.42 53
EV/Revenue €3.45 €4.60 €5.76 43
Asset-Based
NCAV (Graham) €3.71 €4.97 €7.42 50
Economic Profit
Residual Income €4.60 €4.13 €2.67 61
ROIC Compounder €1.81 €1.93 €2.04 67
Growth Earnings
Growth-Adj P/E €3.27 €4.66 €6.06 68

Widest divergence: Asset-Based (€4.97) versus Economic Profit (€1.93). Highest evidence: Growth-Adj P/E (68).

Key figures & financial health

Revenue (TTM) €226M
Revenue growth (YoY) -9.8%
Net margin -1.0%
Return on equity -5.5%
Operating margin 0.9%
EPS (TTM) €-0.2700
More key figures
Net debt €18.7M FY2025

Figures from reported company fundamentals · as of Aug 6, 2026. TTM = trailing twelve months.

Quality Score breakdown

Overall quality 62/100

Of which business quality 63 · Market factors (momentum, volatility) 66

Profitability 36
Margins and returns on capital today
Quality Growth 87
Are margins and returns improving?
Fin. Strength 73
Balance sheet, leverage, solvency risk
Investment 33
Disciplined investing over empire-building
Low Volatility 79
Calm price path (market factor)
Momentum 55
Price trend over the last 3–12 months (market factor)
52W Momentum 70
Distance to the 52-week high (market factor)
Net Issuance 87
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

Whitestone Group SA engages in third-party asset management activities. It is also involved in private equity activities; invests in small and medium-sized enterprises; and manages a SICAV-SIF to investors, through a multi-asset fund, such as equities, bonds, and cash.

Full company description

Whitestone Group SA engages in third-party asset management activities. It is also involved in private equity activities; invests in small and medium-sized enterprises; and manages a SICAV-SIF to investors, through a multi-asset fund, such as equities, bonds, and cash. The company was formerly known as EVADIX SA and changed its name to Whitestone Group SA in September 2021. Whitestone Group SA was founded in 1999 and is based in Lasne, Belgium.

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

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

Whitestone Group reported revenue of €349M in FY2025 versus €83.8M in FY2021, a compound +42.9%/yr. Reported net income was €1.0M in FY2025.

Growth Quality 56/100
Revenue is growing, but margins or cash flow do not fully confirm the trend.
Latest Revenue (FY 2025)
€349M
Latest YoY
+54.5%
Avg. growth/yr (3Y)
+14.2%
Avg. growth/yr (17Y)
+13.1%
Revenue +42.9%/yr
FY21 €83.8M
FY22 €234M
FY23 €211M
FY24 €226M
FY25 €349M
Net income
FY21 −€1.2M
FY22 −€1.1M
FY23 −€807K
FY24 −€2.3M
FY25 €1.0M

ROCK screens 88% overvalued. Compare with Cintas Corporation →

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Cite: Fair Value Calculator (2026). "Whitestone Group Fair Value". https://www.fairvalue-calculator.com/stock/ROCK.BR

Peer Group

Specialty Business Services · 258 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 62 · Above median
Fair Value upside −88% · Bottom 25%
Return on equity (TTM) 1% · Below median
Return on assets 1% · Below median
Net margin (TTM) 0% · Below median
Operating margin (TTM) 1% · Below median
Revenue growth -10% · Bottom 25%

Valuation Multiples vs Specialty Business Services median · lower = cheaper

P/B 2.69× · Pricier than median
P/S (TTM) 0.57× · Cheaper than median
EV/EBITDA 19.7× · Pricier than 75% of peers

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 25
FUTURE 0 · sector 25
PAST 3 · sector 34
HEALTH 0 · sector 92
DIVIDEND 0 · sector 52

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 Specialty Business Services stocks, each showing price versus our Fair Value estimate (as of Aug 6, 2026).

Stock Price Fair Value vs Fair Value
Cintas Corporation CTAS $206.25 $95.30 -54%
RELX PLC RELX $33.70 $32.49 -4%
Thomson Reuters Corporation TRI C$133.87 C$70.40 -47%
Copart, Inc CPRT $27.61 $28.59 +4%
Global Payments Inc GPN $80.49 $69.67 -13%
RB Global, Inc RBA C$156.43 C$49.14 -69%
UL Solutions Inc ULS $87.76 $33.62 -62%
Brambles Limited BXB A$18.79 A$12.28 -35%
Wolters Kluwer N.V WKL €62.56 €103.99 +66%
Aramark ARMK $56.74 $13.73 -76%

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Frequently asked questions

Is Whitestone Group (ROCK) overvalued or undervalued?
As of Aug 6, 2026, our model estimates a fair value of €2.01 versus a price of €17.30, about −88% (overvalued).
What is the fair value of ROCK?
Our model-based fair value for Whitestone Group is €2.01 (as of Aug 6, 2026), built from audited fundamentals. The current price is €17.30.
What is the quality score of ROCK?
Whitestone Group has a Quality Score of 62/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.
What is the revenue of Whitestone Group (ROCK)?
Whitestone Group reported trailing-twelve-month revenue of about €226M (latest available figure, as of Aug 6, 2026).
What is the net profit margin of ROCK?
The net profit margin of Whitestone Group is about -1.0%, meaning it is currently running at a net loss. Based on the latest reported figures.

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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