AMBA vs PLAB

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Sep 25, 2026

AMBA

65.4
AI Score
VS
AMBA Wins

PLAB

59.6
AI Score

Investment Advisor Scores

AMBA

65score
Recommendation
HOLD

PLAB

60score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric AMBA PLAB Winner
Forward P/E 84.0336 13.2626 PLAB
PEG Ratio 4.9654 2.6419 PLAB
Revenue Growth 13.2% 2.7% AMBA
Earnings Growth 0.0% 25.6% PLAB
Tradestie Score 65.4/100 59.6/100 AMBA
Profit Margin -13.5% 19.1% PLAB
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

AMBA 1M: +3.6% · 3M: -10.3% PLAB 1M: +12.8% · 3M: +6.8%

Current Technical Phase

AMBA

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 53

RSI (14): 52.8 · Price: $70.30

PLAB

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 57

RSI (14): 57.2 · Price: $30.83

Fundamentals Snapshot

Metric AMBA PLAB
Market Cap — —
Forward P/E 104.8 14.9
Trailing P/E — 10.8
Revenue (TTM) — —
Revenue Growth 0.1% 0.0%
Gross Margin 0.6% 0.3%
Operating Margin -0.1% 0.2%
EPS -1.30 2.84
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.