ABM vs CWST
As of Sep 20, 2026, ABM Industries (ABM) scores 7.3/10 and Casella Waste Systems (CWST) 4.1/10 on AlphaStocks' five-model composite, so ABM scores higher. ABM trades 19% below its model fair value; CWST trades 77% above its model fair value.
ABM
ABM INDUSTRIES INC /DE/
7.3
Consider Buy
$49.74
CWST
CASELLA WASTE SYSTEMS INC
4.1
Weak
$89.10
ABM vs CWST: Which is the Better Investment?
ABM INDUSTRIES INC /DE/ (ABM) scores 7.3/10 while CASELLA WASTE SYSTEMS INC (CWST) scores 4.1/10 on AlphaStocks' composite model. ABM INDUSTRIES INC /DE/ has the higher composite rating of Consider Buy. On a P/E basis, ABM INDUSTRIES INC /DE/ trades at 19.2x, making it the more attractively priced of the two. ABM INDUSTRIES INC /DE/ trades further below its estimated fair value.
This comparison is algorithmically generated and is not financial advice.
| Metric | ABM | CWST |
|---|---|---|
| Scores & Fundamentals | ||
| Composite Score | 7.3/10▲ | 4.1/10 |
| Rating | Consider Buy▲ | Weak |
| Price | $49.74 | $89.10 |
| P/E Ratio | 19.2▲ | 719.6 |
| ROE | 9.0%▲ | 0.5% |
| Market Cap | $3B | $6B |
| Fair Value | $61.08 | $50.47 |
| Dividend Yield | 2.5% | — |
| Sector Rank | #8 of 265▲ | #178 of 265 |
| Model Verdicts | ||
| Piotroski | Strong▲ | Attractive |
| Buffett | Attractive▲ | Caution |
| Graham | Neutral▲ | Caution |
| Lynch | Neutral | Neutral |
| Greenblatt | Strong▲ | Caution |
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ABM vs CWST: Which Stock Scores Higher?
ABM INDUSTRIES INC /DE/ (ABM) and CASELLA WASTE SYSTEMS INC (CWST) are both in the Industrials sector. ABM currently leads with a composite score of 7.3/10 (Consider Buy) compared to CWST's 4.1/10 (Weak).
The AlphaStocks composite score evaluates each stock across four dimensions: Quality (business strength measured by Piotroski F-Score and Buffett quality criteria), Value (discount to intrinsic worth using Graham, Lynch, and Greenblatt models), Momentum (6-month price trend), and Timing (a confirmation signal that requires both value and momentum to align). A higher composite score indicates stronger overall fundamentals combined with favorable market conditions.
This comparison uses the same scoring framework for both companies, ensuring an apples-to-apples evaluation. Scores are recalculated daily after market close using data from SEC filings and market prices. Read the full methodology to understand how each model contributes to the composite score.
Scores are algorithm-generated research tools, not investment recommendations. Past performance does not guarantee future results. Always do your own due diligence. Full disclaimer