ONTO vs AMKR

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 02, 2026

ONTO

40.5
AI Score
VS
AMKR Wins

AMKR

44.6
AI Score

Investment Advisor Scores

ONTO

41score
Recommendation
HOLD

AMKR

45score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric ONTO AMKR Winner
Forward P/E 22.8311 18.8324 AMKR
PEG Ratio 0.7604 0.7596 AMKR
Revenue Growth 35.3% 25.6% ONTO
Earnings Growth 75.4% 218.2% AMKR
Tradestie Score 40.5/100 44.6/100 AMKR
Profit Margin 11.8% 7.4% 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% AMKR 1M: +18.8% · 3M: -19.8%

Current Technical Phase

ONTO

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 67

RSI (14): 67.2 · Price: $327.77

AMKR

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 58

RSI (14): 58.4 · Price: $56.02

Fundamentals Snapshot

Metric ONTO AMKR
Market Cap — —
Forward P/E 28.0 20.0
Trailing P/E 114.9 23.5
Revenue (TTM) — —
Revenue Growth 0.4% 0.3%
Gross Margin 0.6% 0.2%
Operating Margin 0.2% 0.1%
EPS 2.74 2.25
Dividend Yield — 0.01%

Frequently Asked Questions

Based on our detailed analysis, AMKR 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.