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BioGaia (BIOG-B.ST)
Consumer staples / health · Probiotics (asset-light) · FY2025
Analysis date: 2026-06-09
Price at analysis: SEK 122.30
Method: mttssn_streamlined_v1
Conviction: MEDIUM
HOLD
Conviction: MEDIUM
An exceptional asset-light probiotics franchise — clinically-backed strains, ~70% gross margin, ROIC ~60% and net cash ~SEK 0.8bn. FY2025 was a reinvestment/FX year (sales +8% reported, +14% organic). Quality is not the question; price is — at ~37x P/E / ~28x EV/EBIT there is no margin of safety. HOLD; base SEK 120.
Adj. ROIC
60.2%
WACC 9% → spread +51.2pp
Economic Profit
+SEK 279M
+SEK ~279M @ 9% WACC; ROIC ~60% >> WACC
FCF Yield
2.5%
High FCF conversion; net cash ~SEK 0.8bn
Price / Target
SEK 122 → SEK 120
-2% base; HOLD
Revenue (LTM)
SEK 1.5B
FY2025 SEK 1,538m (+8% rep / +14% organic)
EBIT Margin
26.8%
~70% gross margin; EBIT margin in a reinvestment dip
EV / IC
21.28×
Enterprise value / invested capital
Net Debt
net cash SEK 801M
Net cash ~SEK 0.8bn; debt-free
Thesis

BioGaia sells clinically-documented Lactobacillus reuteri probiotics (drops, tablets) through a B2B2C licensing + own-brand model. The economics are outstanding: ~70% gross margin, ROIC ~60% on a tiny operating capital base, net cash ~SEK 0.8bn and a wide economic-profit spread (+SEK ~279m). FY2025 revenue rose ~8% reported (~14% organic; FX masked underlying demand).

It is a quality compounder, but fully valued: ~37x trailing P/E and ~28x EV/EBIT capitalize the strain documentation, brand and distribution. The watch items are a reinvestment year's margin step-down and the long-run durability of the strain/brand advantage. Own the quality on weakness, not here.

Valuation · reverse-DCF & scenarios

At ~37x P/E and ~28x EV/EBIT a quality premium is warranted, but the multiple already pays for the moat and growth — no margin of safety.

Base SEK 120 (quality-at-a-price; modest re-rate as organic growth resumes); bull SEK 150 if organic growth re-accelerates and margin recovers; bear SEK 95 on a multiple de-rate or strain/brand erosion.

Market-implied growth
+25.7%
NOPAT CAGR over 5y the EV already requires
No-growth value / share
SEK 52
43% of price; rest = priced-in growth
ROIC − WACC
+51.2 pp
ROIC 60.2% vs WACC 9.0% — positive = value creation
CAP (priced-in)
6.5 yrs
years of excess returns the price implies (fades to WACC)

The market pays today’s enterprise value for roughly 25.7% NOPAT growth over 5 years. The business earns 60% on capital against a 9% cost of capital (spread +51.2 pp); the no-growth value is SEK 52/share (43% of price), so the rest is priced-in growth.

Scenario24m targetImpl. gUpsideProb.Driver
BullSEK 150+32%+23%30%Organic growth re-accelerates; margin recovers
BaseSEK 120+25%-2%45%Quality-at-a-price; modest re-rate
BearSEK 95+18%-22%25%Multiple de-rate or strain/brand erosion
Prob-weightedSEK 123+0%100%Scenario-weighted expected value

Sensitivity — fair value / share at WACC × growth

WACC \ g0%3%5%8%10%15%
7.50%6573788794112
8.25%586469778297
9.00% (base)525862687386
9.75%485356626677
10.50%444851566070

Green = fair value above the current price of SEK 122.30. The reverse-DCF conclusion is dominated by WACC and growth — see the whole surface, not a single fair value.

Method & data. NOPAT SEK 328, invested capital and ROIC 60.2% are observed (adjustments.json); WACC 9.0% and terminal g 2.5% are assumptions. EV→equity uses net debt SEK -801. The model holds ROIC constant (no fade) over the explicit horizon; the CAP figure instead fades excess returns to WACC.

⤓ Download the full model (.xlsx) — formula-driven sheets; flex the blue input cells and the model cascades in Excel.

Key drivers

1. Strain documentation + brand

Clinically-backed strains + trusted brand drive pricing power and partner stickiness.

2. Organic growth

~14% organic FY2025; geographic + indication expansion is the engine.

3. Asset-light ROIC

ROIC ~60%, net cash — minimal capital needed to grow.

4. Margin recovery

A reinvestment-year margin step-down reversing lifts earnings.

Key risks
Conclusion

BioGaia is a best-in-class, net-cash, ~60%-ROIC probiotics franchise — but at ~37x P/E it is priced for its quality with no cushion. HOLD; base SEK 120.

Accumulate on a meaningful pullback; the durability of the strain/brand moat is what you are buying.

Footnote evidence & sources

Every adjustment traces to the cited note/page in the source filing — click to open it there. Source reports archived locally.

Adjustment / figureValueSourceWhy mttssn treats it this way
Net sales1,538Consolidated statement of comprehensive income / Note 1Net sales Jan-Dec 2025 = 1,538,168 (SEK 000s) -> 1,538.168m; prior year 1,422,718. Note 1 (p. 13) confirms by segment (Pediatrics 1,154.012, Adult Health 372.533, Other 11.623) and geography (APAC 411.892, EMEA 497.306, Americas 628.970).
Cost of sales / gross profit1,129Consolidated statement of comprehensive incomeNet sales 1,538,168 less cost of sales -409,587 = gross profit 1,128,581 (SEK 000s) -> 1,128.581m; gross margin 73.4% (company states 73%, p. 7).
Operating profit (EBIT)412Consolidated statement of comprehensive incomeOperating profit line = 412,467 (SEK 000s) -> 412.467m (prior year 423,371). Used directly as adjusted EBIT - the company states there were no items affecting comparability in FY2025 (p. 7), so reported EBIT = adjusted EBIT.
Tax expense-88.455Consolidated statement of comprehensive incomeTax -88,455 (SEK 000s) on profit before tax 421,220 = effective rate 21.0% (company states 21%, p. 7). Statutory 20.6% used for NOPAT per methodology.
Profit for the period (net income)333Consolidated statement of comprehensive incomeProfit for the period 332,764 (SEK 000s) -> 332.764m, all attributable to owners of the parent (NCI 0); EPS 3.29. (Third-party aggregators quoting ~364m are inconsistent with the audited report.)
Depreciation and amortization24.666Consolidated cash flow statementDepreciation/amortization add-back in operating cash flow = 24,666 (SEK 000s) -> 24.666m. FY2024 figure of 76,695 was inflated by the MetaboGen impairment; FY2025 D&A is the clean run-rate.
Operating cash flow / FCF base307Consolidated cash flow statementCash flow from operating activities Jan-Dec 2025 = 306,566 (SEK 000s). Less capex: PPE -3,524 + intangibles -75 = -3,599 -> free cash flow 302.967m.
Cash and cash equivalents801Consolidated balance sheetCash and cash equivalents at 31 Dec 2025 = 801,310 (SEK 000s) -> 801.310m (prior year 1,223,984; the drop reflects the SEK 698.0m dividend). 30.763 (~2% of revenue) retained as operational cash; 770.547 treated as excess and stripped from IC.
Interest-bearing debt0Consolidated balance sheet (Equity and liabilities)The condensed balance sheet shows NO borrowings from credit institutions or bonds. Liabilities comprise deferred tax liability 4,957, non-current liabilities 79,489 and current liabilities 199,139 (which embed IFRS 16 lease liabilities and trade payables, not financial debt). BioGaia is financial-debt-free.
Total equity1,314Consolidated balance sheet / Statement of changes in equity (p.12)Total equity at 31 Dec 2025 = 1,314,221 (SEK 000s) -> 1,314.221m; to parent 1,314,219, NCI 2 (SEK thousand). Roll-forward (p. 12): opening 1,723,934 + comprehensive income 290,940 - dividend 698,020 - Foundation provision 5,000 + share-based payments 2,367 = 1,314,221.
Right-of-use assets (lease proxy)22.932Consolidated balance sheetRight-of-use assets = 22,932 (SEK 000s) -> 22.932m (1.4% of total assets 1,597,807). Lease liabilities are embedded in non-current/current liabilities and not separately itemised; treated as immaterial and excluded from IC (asset-light, manufacturing outsourced).
Shares outstanding / EPS101Consolidated statement of comprehensive income (per-share lines)Number of shares = 101,162 thousand -> 101.162m (before and after dilution); EPS 3.29 = profit 332,764 / 101,162. Unchanged in the Q1 2026 statement (p. 2). Used for market cap with verified close SEK 122.30.
Net financial items8.752Consolidated statement of comprehensive incomeFinancial income 17,198 less financial expenses 8,446 = net +8,752 (SEK 000s) -> +8.752m; includes a SEK -2.4m remeasurement of the Nutraceutics earn-out. Sits below EBIT, so excluded from operating NOPAT.
Analysis history

How the mttssn view has evolved — each prior dated note is preserved.

Quality · Buffett tenets12 / 15
Understandable business
BioGaia — Swedish probiotics / consumer-health (L. reuteri drops, tablets); B2B2C licensing + own brand; legible.
Durable moat
Wide: clinically-documented proprietary strains, a trusted brand and a sticky B2B2C distributor network give real pricing power.
Able & honest management
Long-term, R&D-led, shareholder-friendly; a reinvestment/cost year temporarily depresses margin.
Financial strength
Fortress: net cash ~SEK 0.8bn, zero debt, ROIC ~60% on a tiny asset-light capital base.
Margin of safety
None: ~37x P/E / ~28x EV/EBIT — quality fully priced.