GPK vs SON

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 03, 2026

GPK

52.1
AI Score
VS
SON Wins

SON

53.7
AI Score

Investment Advisor Scores

GPK

52score
Recommendation
HOLD

SON

54score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric GPK SON Winner
Forward P/E 14.6199 10.1729 SON
PEG Ratio 3.3305 0.2027 SON
Revenue Growth 1.7% -1.3% GPK
Earnings Growth -48.0% -78.8% GPK
Tradestie Score 52.1/100 53.7/100 SON
Profit Margin 3.2% 8.4% SON
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

GPK 1M: +4.6% · 3M: +17.0% SON 1M: -1.7% · 3M: +12.7%

Current Technical Phase

GPK

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (3.3% over 20 days), RSI 57

RSI (14): 57.5 · Price: $11.35

SON

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (5.2% over 20 days), RSI 53

RSI (14): 53.0 · Price: $56.42

Fundamentals Snapshot

Metric GPK SON
Market Cap
Forward P/E 9.8 8.9
Trailing P/E 11.7 8.7
Revenue (TTM)
Revenue Growth 0.0% 0.0%
Gross Margin 0.2% 0.2%
Operating Margin 0.0% 0.1%
EPS 0.92 6.47
Dividend Yield 0.04% 0.04%

Frequently Asked Questions

Based on our detailed analysis, SON is currently the stronger investment candidate based on our comprehensive scoring model.

We analyze revenue and earnings growth rates in the "Growth" section above. Generally, the company with higher year-over-year revenue and EPS growth is fostering better expansion. Check the table above for the specific growth percentages.

Valuation is determined by metrics like the P/E Ratio and PEG Ratio. A lower P/E typically suggests a stock is cheaper relative to its earnings. Refer to the "Valuation" section in our comparison table to see which stock currently trades at a more attractive multiple.