TANKE BIOSCIENCES CORP

TNBI · Consumer Staples · $199861 mkt cap · FY2012 filings · Narrow moat

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Narrow moat

The four filters

Pricing power64

Median gross margin 36.8% over 3y, very stable.

Returns on capital100

Median ROIC 25.3%, above the 9% hurdle in 100% of years.

Balance-sheet safety58

Net cash position — no leverage risk.

Capital discipline24

Owner earnings trend unclear, share count growing (dilution).

Margin of safety

Above valueOn sale

No price data

Owner earnings (normalized): —
Est. intrinsic value / share: —
Recent price: $0.01
Discount to value: No price data

Conservative model: 9% discount rate, 0% assumed growth (capped at 4%), maintenance capex ≈ min(capex, D&A).

Moat Score history

Score history begins 2026-07-17. Check back as the record builds.

Scores are logged append-only and never overwritten — this record can't be backfilled, which is exactly why it's worth keeping.

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Scored from primary SEC filings via the public methodology. Educational only — not a recommendation to buy or sell TNBI. See the disclaimer.