KLAC vs STM

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 25, 2026

KLAC

54.2
AI Score
VS
KLAC Wins

STM

50.0
AI Score

Investment Advisor Scores

KLAC

54score
Recommendation
HOLD

STM

50score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric KLAC STM Winner
Forward P/E 34.0136 38.61 KLAC
PEG Ratio 1.7592 0.3734 STM
Revenue Growth 15.2% 26.1% STM
Earnings Growth 13.8% -33.3% KLAC
Tradestie Score 54.2/100 50.0/100 KLAC
Profit Margin 35.6% 3.6% KLAC
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

KLAC 1M: -13.8% · 3M: -3.8% STM 1M: -4.2% · 3M: -26.2%

Current Technical Phase

KLAC

Markdown
Sell / avoid

Price below a falling SMA50 (slope -1.0%), weak momentum, RSI 39

RSI (14): 38.8 · Price: $181.57

STM

Markdown
Sell / avoid

Price below a falling SMA50 (slope -9.9%), weak momentum, RSI 37

RSI (14): 36.8 · Price: $49.35

Fundamentals Snapshot

Metric KLAC STM
Market Cap
Forward P/E 35.4 19.5
Trailing P/E 50.3
Revenue (TTM)
Revenue Growth 0.2% 0.3%
Gross Margin 0.6% 0.3%
Operating Margin 0.4% 0.1%
EPS 3.66 -0.06
Dividend Yield 0.00% 0.01%

Frequently Asked Questions

Based on our detailed analysis, KLAC 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.