Plug Power Inc (PLUG) has a MarketKingdoms composite score of 54.9 (C+), an C-range rating. It ranks 1583rd of 1,866 covered companies, 209th of 233 in Industrials (sector average 64.0) and 17th of 19 in Electrical Equipment & Parts. Scores as of 2026-10-26.
Its strongest lenses are KPI momentum at 93 (Industrials average 77) and Stock selection at 88 (Industrials average 78). Its weakest lenses are Quality (profitability) at 3 (sector average 48) and Price (valuation) at 10 (sector average 50).
| Lens | Type | PLUG | Industrials average | Electrical Equipment & Parts average | Percentile in sector |
|---|---|---|---|---|---|
| Industry opportunity | Research signal | 84 | 79 | 84 | 65th |
| Stock selection | Research signal | 88 | 78 | 80 | 94th |
| KPI momentum | Research signal | 93 | 77 | 81 | 94th |
| Catalyst watch | Research signal | 81 | 73 | 73 | 95th |
| Price (valuation) | Fundamental lens | 10 | 50 | 39 | 7th |
| Expansion (growth) | Fundamental lens | 35 | 52 | 66 | 23rd |
| Quality (profitability) | Fundamental lens | 3 | 48 | 43 | 3rd |
| Trend (momentum) | Fundamental lens | 11 | 50 | 40 | 8th |
The most recent call analysed was held on 2026-08-10 (fiscal 2026 Q2). MarketKingdoms checks what management promised on each call against what it later delivered.
The stock's valuation gap is -45.3%: its price is well below the path its market, sector and industry moves explain (strongly undervalued versus the model path). Factor sensitivity: market beta 1.05, sector beta 0.02, industry beta 0.89; the factor model explains 50% of its moves (R²).
| Company | Composite | Grade | Valuation gap |
|---|---|---|---|
| Bloom Energy Corp (BE) | 74.6 | B+ | -26.3% |
| Enersys (ENS) | 74.6 | B+ | +6.1% |
| nVent Electric plc (NVT) | 74.0 | B+ | +0.8% |
| Advanced Energy Industries Inc (AEIS) | 72.3 | B+ | -8.6% |
| Vertiv Holdings Co (VRT) | 72.1 | B+ | -11.9% |
| Powell Industries Inc. (POWL) | 70.5 | B+ | +1.9% |
| Hubbell Inc (HUBB) | 69.3 | B | +10.5% |
| Forgent Power Solutions Inc (FPS) | 68.8 | B | -12.3% |
Plug Power Inc financial statements · Industrials sector ranking · Electrical Equipment & Parts 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.