Griffon Corp (GFF) has a MarketKingdoms composite score of 64.4 (B), an B-range rating. It ranks 882nd of 1,866 covered companies, 116th of 233 in Industrials (sector average 64.0) and 3rd of 18 in Building Products & Equipment. Scores as of 2026-10-26.
Its strongest lenses are Price (valuation) at 82 (Industrials average 50) and Quality (profitability) at 80 (Industrials average 48). Its weakest lenses are Expansion (growth) at 48 (sector average 52) and KPI momentum at 55 (sector average 77).
| Lens | Type | GFF | Industrials average | Building Products & Equipment average | Percentile in sector |
|---|---|---|---|---|---|
| Industry opportunity | Research signal | 62 | 79 | 62 | 12th |
| Stock selection | Research signal | 63 | 78 | 71 | 5th |
| KPI momentum | Research signal | 55 | 77 | 65 | 10th |
| Catalyst watch | Research signal | 62 | 73 | 70 | 7th |
| Price (valuation) | Fundamental lens | 82 | 50 | 63 | 94th |
| Expansion (growth) | Fundamental lens | 48 | 52 | 41 | 48th |
| Quality (profitability) | Fundamental lens | 80 | 48 | 57 | 96th |
| Trend (momentum) | Fundamental lens | 78 | 50 | 45 | 88th |
The most recent call analysed was held on 2026-08-05 (fiscal 2026 Q3). MarketKingdoms checks what management promised on each call against what it later delivered.
The stock's valuation gap is -11.2%: its price is below the path its market, sector and industry moves explain (undervalued versus the model path). Factor sensitivity: market beta 0.98, sector beta -0.40, industry beta 0.88; the factor model explains 30% of its moves (R²).
| Company | Composite | Grade | Valuation gap |
|---|---|---|---|
| Johnson Controls International plc (JCI) | 68.2 | B | +1.9% |
| Arlo Technologies Inc (ARLO) | 65.6 | B | -21.5% |
| Quanex Building Products Corp (NX) | 64.0 | B | +11.2% |
| Trane Technologies plc (TT) | 63.0 | B- | +4.1% |
| Armstrong World Industries Inc (AWI) | 62.8 | B- | -10.3% |
| Masco Corp (MAS) | 62.2 | B- | -1.1% |
| SPX Technologies Inc (SPXC) | 61.5 | B- | +2.4% |
| Carlisle Companies Inc (CSL) | 59.7 | B- | +14.0% |
Griffon Corp financial statements · Industrials sector ranking · Building Products & Equipment 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.