ATO vs AOS

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 19, 2026

ATO

59.5
AI Score
VS
ATO Wins

AOS

49.0
AI Score

Investment Advisor Scores

ATO

60score
Recommendation
STRONG BUY

AOS

49score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric ATO AOS Winner
Forward P/E 19.0114 16.5837 AOS
PEG Ratio 2.0492 1.639 AOS
Revenue Growth 4.8% -0.7% ATO
Earnings Growth 23.3% -15.0% ATO
Tradestie Score 59.5/100 49.0/100 ATO
Profit Margin 28.5% 13.2% ATO
Beta 1.00 1.00 Tie
AI Recommendation STRONG BUY HOLD ATO

Relative Price Performance (Last 90 Days)

ATO 1M: -6.3% · 3M: -6.0% AOS 1M: +6.0% · 3M: +10.3%

Current Technical Phase

ATO

Markdown
Sell / avoid

Price below a falling SMA50 (slope -0.3%), weak momentum, RSI 34

RSI (14): 33.6 · Price: $166.85

AOS

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (3.6% over 20 days), RSI 55

RSI (14): 54.6 · Price: $63.08

Fundamentals Snapshot

Metric ATO AOS
Market Cap
Forward P/E 18.5 15.4
Trailing P/E 20.3 17.8
Revenue (TTM)
Revenue Growth 0.0% 0.0%
Gross Margin 0.6% 0.4%
Operating Margin 0.4% 0.2%
EPS 8.43 3.51
Dividend Yield 0.02% 0.02%

Frequently Asked Questions

Based on our detailed analysis, ATO 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.