GBK Beteiligungen AG (GBQ) Fair Value & Analysis

Financial Services · DE · Market cap €38.5M

A solid business, screening 13% undervalued on our models.

What matters now

• For a financial, book-value and earnings-based methods matter more than a cash-flow DCF, which fits banks and insurers poorly.
• Our model range runs from €4.67 (bear) to €7.79 (bull), base €6.23. The closer the price sits to the lower half, the larger the margin of safety.
• Quality 66/100 (solid quality) with medium evidence: read the verdict with care.

Price vs Fair Value (5 years)

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 20, 2026.

How to read this chart

60‑month range €1.28 – €6.25 · fair‑value band €4.67 – €7.79 · the €5.50 price screens below the €6.23 fair value. Dashed = 300-day average. As of Aug 20, 2026.

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Analysis

GBK Beteiligungen AG (GBQ) currently trades at €5.50, while our model-based Fair Value estimate is €6.23, implying the stock looks roughly 13.3% undervalued today. The Quality Score stands at 66/100 (solid quality), in the Financial Services sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: medium), always confirm before acting.

Over the trailing twelve months, GBK Beteiligungen AG generated revenue of €2.7M at a net margin of 47.4%. It earns a return on equity of 2.6%. The stock trades on a trailing P/E of 28.9. Fundamentals as of Aug 20, 2026

Our scenario range runs from €4.67 (bear case) to €7.79 (bull case); at €5.50, the current price sits within 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 12% below its 52-week high and 19% above its 52-week low, currently above its 200-day average. For context, the median of 10 Financial Services peers we cover trades at -33% fair-value upside, at 13%, GBQ 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.

Widest divergence: Multiples (€6.23) versus Asset-Based (€4.91). Highest evidence: P/B Multiple (55).

Key figures & financial health

Quality Score breakdown

About the company

GBK Beteiligungen AG is a private equity firm specializing in later stage, middle market, management buyouts, ownership buyouts, management buy-ins, spin offs as well as expansion financing, succession, emerging growth and bridge financing. The firm typically co-invests alongside its cooperation partner Hannover Finanz GmbH.

Full company description

GBK Beteiligungen AG is a private equity firm specializing in later stage, middle market, management buyouts, ownership buyouts, management buy-ins, spin offs as well as expansion financing, succession, emerging growth and bridge financing. The firm typically co-invests alongside its cooperation partner Hannover Finanz GmbH. It invests in all industries with a focus on production, trade and service companies. The firm prefers to invest in Germany, Austria, and Switzerland. It typically invests a minimum of "3 million ($3.37 million) in companies with maximum enterprise values of "150 million ($168.56 million) and an annual turnover of at least "20 million ($22.47 million). GBK prefers to take a minority equity stake in the transaction it participates. The firm has an average holding period of eight years. GBK Beteiligungen AG was founded in 1969 and is based in Hannover, Germany.

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

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

GBK Beteiligungen AG reported revenue of €420K in FY2025 versus €14.0M in FY2021, a compound −58.4%/yr. Reported net income was €1.3M in FY2025, compounding −41.7%/yr from FY2021.

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Peer Group

Asset Management · 706 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.

Valuation Multiples vs Asset Management median · lower = cheaper

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.

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

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

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Frequently asked questions

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.