WD-40 Co (WDFC) has a MarketKingdoms composite score of 67.4 (B), an B-range rating. It ranks 561st of 1,866 covered companies, 37th of 135 in Basic Materials (sector average 62.3) and 10th of 35 in Specialty Chemicals. Scores as of 2026-10-26.
Its strongest lenses are Catalyst watch at 87 (Basic Materials average 71) and Stock selection at 85 (Basic Materials average 76). Its weakest lenses are Price (valuation) at 35 (sector average 54) and Expansion (growth) at 40 (sector average 52).
| Lens | Type | WDFC | Basic Materials average | Specialty Chemicals average | Percentile in sector |
|---|---|---|---|---|---|
| Industry opportunity | Research signal | 79 | 70 | 79 | 88th |
| Stock selection | Research signal | 85 | 76 | 78 | 89th |
| KPI momentum | Research signal | 81 | 73 | 77 | 74th |
| Catalyst watch | Research signal | 87 | 71 | 71 | 100th |
| Price (valuation) | Fundamental lens | 35 | 54 | 49 | 19th |
| Expansion (growth) | Fundamental lens | 40 | 52 | 43 | 33rd |
| Quality (profitability) | Fundamental lens | 78 | 50 | 45 | 88th |
| Trend (momentum) | Fundamental lens | 50 | 52 | 60 | 47th |
The most recent call analysed was held on 2026-10-21 (fiscal 2026 Q4). After it the composite moved from 80.9 to 80.2. MarketKingdoms checks what management promised on each call against what it later delivered.
The composite at the time of each event; today's composite is 67.4.
The stock's valuation gap is -7.7%: its price is below the path its market, sector and industry moves explain (undervalued versus the model path). Factor sensitivity: market beta 0.62, sector beta -0.45, industry beta 1.13; the factor model explains 15% of its moves (R²).
| Company | Composite | Grade | Valuation gap |
|---|---|---|---|
| Sasol Ltd ADR (SSL) | 77.4 | A- | -6.9% |
| Avient Corp (AVNT) | 71.6 | B+ | +3.1% |
| Ashland Inc (ASH) | 69.7 | B | -7.7% |
| Sociedad Quimica Y Minera de Chile SA ADR (SQM) | 69.6 | B | -24.0% |
| Innospec Inc (IOSP) | 69.5 | B | +3.5% |
| Calumet Inc (CLMT) | 68.8 | B | -20.7% |
| Quaker Houghton (KWR) | 68.0 | B | -7.9% |
| PPG Industries Inc (PPG) | 67.7 | B | -12.2% |
WD-40 Co financial statements · Basic Materials sector ranking · Specialty Chemicals industry ranking · All covered companies
The composite score (0–100, graded A+ to D-) blends research signals from each earnings call with fundamental lenses from SEC filings and market prices. Research signals: Industry opportunity, Stock selection, KPI momentum and Catalyst watch, read from what management said and whether it delivered. Fundamental lenses: Price (valuation), Expansion (growth), Quality (profitability) and Trend (momentum). Scores are recalculated every night and after every earnings call. The valuation gap compares the actual price path with the path the stock's market, sector and industry moves explain; it is a model comparison, not a fair-value estimate.
General information, not investment advice.