ONTO vs ACLS

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Jul 27, 2026

ONTO

57.6
AI Score
VS
ONTO Wins

ACLS

53.0
AI Score

Investment Advisor Scores

ONTO

58score
Recommendation
HOLD

ACLS

53score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric ONTO ACLS Winner
Forward P/E 41.6667 37.594 ACLS
PEG Ratio 1.3913 1.4493 ONTO
Revenue Growth 9.5% 3.3% ONTO
Earnings Growth -48.5% -65.9% ONTO
Tradestie Score 57.6/100 53.0/100 ONTO
Profit Margin 10.3% 11.9% ACLS
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

ONTO 1M: -12.7% · 3M: -8.3% ACLS 1M: -9.3% · 3M: -6.3%

Current Technical Phase

ONTO

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 46

RSI (14): 46.4 · Price: $268.49

ACLS

Markdown
Sell / avoid

Price below a falling SMA50 (slope -3.7%), weak momentum, RSI 45

RSI (14): 44.8 · Price: $131.12

Fundamentals Snapshot

Metric ONTO ACLS
Market Cap
Forward P/E 27.0 27.1
Trailing P/E 120.3 40.5
Revenue (TTM)
Revenue Growth 0.1% 0.0%
Gross Margin 0.5% 0.4%
Operating Margin 0.2% 0.0%
EPS 2.15 3.22
Dividend Yield

Frequently Asked Questions

Based on our detailed analysis, ONTO 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.