ONTO vs AMBA

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Sep 28, 2026

ONTO

53.4
AI Score
VS
AMBA Wins

AMBA

56.6
AI Score

Investment Advisor Scores

ONTO

53score
Recommendation
HOLD

AMBA

57score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric ONTO AMBA Winner
Forward P/E 22.8311 84.7458 ONTO
PEG Ratio 0.7604 4.9654 ONTO
Revenue Growth 35.3% 13.2% ONTO
Earnings Growth 75.4% 0.0% ONTO
Tradestie Score 53.4/100 56.6/100 AMBA
Profit Margin 11.8% -13.5% ONTO
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

ONTO 1M: +28.8% · 3M: +7.9% AMBA 1M: +2.2% · 3M: -13.9%

Current Technical Phase

ONTO

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 67

RSI (14): 67.2 · Price: $327.77

AMBA

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 49

RSI (14): 49.3 · Price: $68.65

Fundamentals Snapshot

Metric ONTO AMBA
Market Cap — —
Forward P/E 28.0 102.4
Trailing P/E 114.9 —
Revenue (TTM) — —
Revenue Growth 0.4% 0.1%
Gross Margin 0.6% 0.6%
Operating Margin 0.2% -0.1%
EPS 2.74 -1.31
Dividend Yield — —

Frequently Asked Questions

Based on our detailed analysis, AMBA 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.