AIR vs ATI
As of Sep 20, 2026, AAR Corp (AIR) scores 2.5/10 and ATI Inc (ATI) 6.7/10 on AlphaStocks' five-model composite, so ATI scores higher. AIR trades 118% above its model fair value; ATI trades 104% above its model fair value.
AIR
AAR CORP
2.5
Avoid
$112.72
ATI
ATI INC
6.7
Consider Buy
$191.75
AIR vs ATI: Which is the Better Investment?
AAR CORP (AIR) scores 2.5/10 while ATI INC (ATI) scores 6.7/10 on AlphaStocks' composite model. ATI INC has the higher composite rating of Consider Buy. On a P/E basis, ATI INC trades at 67.3x, making it the more attractively priced of the two.
This comparison is algorithmically generated and is not financial advice.
| Metric | AIR | ATI |
|---|---|---|
| Scores & Fundamentals | ||
| Composite Score | 2.5/10 | 6.7/10▲ |
| Rating | Avoid | Consider Buy▲ |
| Price | $112.72 | $191.75 |
| P/E Ratio | 322.8 | 67.3▲ |
| ROE | 1.0% | 23.0%▲ |
| Market Cap | $4B | $27B |
| Fair Value | $51.67 | $93.94 |
| Dividend Yield | — | — |
| Sector Rank | #240 of 265 | #18 of 265▲ |
| Model Verdicts | ||
| Piotroski | Neutral | Strong▲ |
| Buffett | Caution | Attractive▲ |
| Graham | Neutral▲ | Caution |
| Lynch | Neutral | Attractive▲ |
| Greenblatt | Caution | Caution |
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AIR vs ATI: Which Stock Scores Higher?
AAR CORP (AIR) and ATI INC (ATI) are both in the Industrials sector. ATI currently leads with a composite score of 6.7/10 (Consider Buy) compared to AIR's 2.5/10 (Avoid).
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