GPK vs SW
As of Sep 20, 2026, Graphic Packaging Holding (GPK) scores 5.3/10 and Smurfit Westrock (SW) 3.9/10 on AlphaStocks' five-model composite, so GPK scores higher. SW trades 64% above its model fair value.
GPK
GRAPHIC PACKAGING HOLDING CO
5.3
Consider Buy
$9.30
SW
Smurfit Westrock plc
3.9
Weak
$44.33
GPK vs SW: Which is the Better Investment?
GRAPHIC PACKAGING HOLDING CO (GPK) scores 5.3/10 while Smurfit Westrock plc (SW) scores 3.9/10 on AlphaStocks' composite model. GRAPHIC PACKAGING HOLDING CO has the higher composite rating of Consider Buy. On a P/E basis, GRAPHIC PACKAGING HOLDING CO trades at 6.3x, making it the more attractively priced of the two.
This comparison is algorithmically generated and is not financial advice.
| Metric | GPK | SW |
|---|---|---|
| Scores & Fundamentals | ||
| Composite Score | 5.3/10▲ | 3.9/10 |
| Rating | Consider Buy▲ | Weak |
| Price | $9.30 | $44.33 |
| P/E Ratio | 6.3▲ | 33.4 |
| ROE | 13.4%▲ | 3.8% |
| Market Cap | $3B | $23B |
| Fair Value | — | $27.10 |
| Dividend Yield | 4.2%▲ | 3.9% |
| Sector Rank | #21 of 78▲ | #51 of 78 |
| Model Verdicts | ||
| Piotroski | Neutral | Strong▲ |
| Buffett | Neutral▲ | Caution |
| Graham | Attractive▲ | Caution |
| Lynch | Neutral | Neutral |
| Greenblatt | Attractive▲ | Caution |
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GPK vs SW: Which Stock Scores Higher?
GRAPHIC PACKAGING HOLDING CO (GPK) and Smurfit Westrock plc (SW) are both in the Materials sector. GPK currently leads with a composite score of 5.3/10 (Consider Buy) compared to SW's 3.9/10 (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