KLAC
Price
$1075.45
Change
+$49.74 (+4.85%)
Updated
Oct 15, 11:14 AM (EDT)
Capitalization
135.07B
6 days until earnings call
Intraday Buy/Sell Signals
ONTO
Price
$135.84
Change
+$5.46 (+4.19%)
Updated
Oct 15, 11:16 AM (EDT)
Capitalization
6.39B
20 days until earnings call
Intraday Buy/Sell Signals
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KLAC vs ONTO

Header iconKLAC vs ONTO Comparison
Open Charts KLAC vs ONTOBanner chart's image
KLA
Price$1075.45
Change+$49.74 (+4.85%)
Volume$1.8K
Capitalization135.07B
Onto Innovation
Price$135.84
Change+$5.46 (+4.19%)
Volume$100
Capitalization6.39B
KLAC vs ONTO Comparison Chart in %
KLAC
Daily Signalchanged days ago
Gain/Loss if bought
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ONTO
Daily Signalchanged days ago
Gain/Loss if bought
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KLAC vs. ONTO commentary
Oct 16, 2025

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is KLAC is a Hold and ONTO is a Hold.

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COMPARISON
Comparison
Oct 16, 2025
Stock price -- (KLAC: $1025.71 vs. ONTO: $130.38)
Brand notoriety: KLAC: Notable vs. ONTO: Not notable
Both companies represent the Electronic Production Equipment industry
Current volume relative to the 65-day Moving Average: KLAC: 107% vs. ONTO: 86%
Market capitalization -- KLAC: $135.07B vs. ONTO: $6.39B
KLAC [@Electronic Production Equipment] is valued at $135.07B. ONTO’s [@Electronic Production Equipment] market capitalization is $6.39B. The market cap for tickers in the [@Electronic Production Equipment] industry ranges from $380.07B to $0. The average market capitalization across the [@Electronic Production Equipment] industry is $29.53B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

KLAC’s FA Score shows that 3 FA rating(s) are green whileONTO’s FA Score has 0 green FA rating(s).

  • KLAC’s FA Score: 3 green, 2 red.
  • ONTO’s FA Score: 0 green, 5 red.
According to our system of comparison, KLAC is a better buy in the long-term than ONTO.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

KLAC’s TA Score shows that 5 TA indicator(s) are bullish while ONTO’s TA Score has 5 bullish TA indicator(s).

  • KLAC’s TA Score: 5 bullish, 4 bearish.
  • ONTO’s TA Score: 5 bullish, 3 bearish.
According to our system of comparison, ONTO is a better buy in the short-term than KLAC.

Price Growth

KLAC (@Electronic Production Equipment) experienced а -5.44% price change this week, while ONTO (@Electronic Production Equipment) price change was -3.50% for the same time period.

The average weekly price growth across all stocks in the @Electronic Production Equipment industry was -1.01%. For the same industry, the average monthly price growth was +13.85%, and the average quarterly price growth was +60.23%.

Reported Earning Dates

KLAC is expected to report earnings on Oct 22, 2025.

ONTO is expected to report earnings on Nov 05, 2025.

Industries' Descriptions

@Electronic Production Equipment (-1.01% weekly)

The electronic production equipment industry makes equipment used to produce semiconductors. Such equipment includes wafer fabrication, plasma etching and photo-resist processing equipment. The industry also makes chemical vapor deposition processing systems and photomasks, which are high-purity quartz plates that contain patterns to define integrated circuits layouts. Applied Materials, Inc., Lam Research Corporation, and KLA-Tencor Corporation are examples of electronic production equipment manufacturing companies.

SUMMARIES
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FUNDAMENTALS
Fundamentals
KLAC($135B) has a higher market cap than ONTO($6.39B). KLAC (33.77) and ONTO (32.27) have similar P/E ratio . KLAC YTD gains are higher at: 63.897 vs. ONTO (-21.774). KLAC has higher annual earnings (EBITDA): 5.34B vs. ONTO (254M). KLAC has more cash in the bank: 4.5B vs. ONTO (895M). ONTO has less debt than KLAC: ONTO (13.4M) vs KLAC (6.09B). KLAC has higher revenues than ONTO: KLAC (12.2B) vs ONTO (1.04B).
KLACONTOKLAC / ONTO
Capitalization135B6.39B2,113%
EBITDA5.34B254M2,103%
Gain YTD63.897-21.774-293%
P/E Ratio33.7732.27105%
Revenue12.2B1.04B1,178%
Total Cash4.5B895M502%
Total Debt6.09B13.4M45,433%
FUNDAMENTALS RATINGS
KLAC vs ONTO: Fundamental Ratings
KLAC
ONTO
OUTLOOK RATING
1..100
7022
VALUATION
overvalued / fair valued / undervalued
1..100
62
Fair valued
66
Overvalued
PROFIT vs RISK RATING
1..100
1257
SMR RATING
1..100
1369
PRICE GROWTH RATING
1..100
1246
P/E GROWTH RATING
1..100
4686
SEASONALITY SCORE
1..100
n/a85

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

KLAC's Valuation (62) in the Electronic Production Equipment industry is in the same range as ONTO (66) in the null industry. This means that KLAC’s stock grew similarly to ONTO’s over the last 12 months.

KLAC's Profit vs Risk Rating (12) in the Electronic Production Equipment industry is somewhat better than the same rating for ONTO (57) in the null industry. This means that KLAC’s stock grew somewhat faster than ONTO’s over the last 12 months.

KLAC's SMR Rating (13) in the Electronic Production Equipment industry is somewhat better than the same rating for ONTO (69) in the null industry. This means that KLAC’s stock grew somewhat faster than ONTO’s over the last 12 months.

KLAC's Price Growth Rating (12) in the Electronic Production Equipment industry is somewhat better than the same rating for ONTO (46) in the null industry. This means that KLAC’s stock grew somewhat faster than ONTO’s over the last 12 months.

KLAC's P/E Growth Rating (46) in the Electronic Production Equipment industry is somewhat better than the same rating for ONTO (86) in the null industry. This means that KLAC’s stock grew somewhat faster than ONTO’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
KLACONTO
RSI
ODDS (%)
Bearish Trend 3 days ago
56%
Bearish Trend 3 days ago
73%
Stochastic
ODDS (%)
Bullish Trend 3 days ago
85%
Bullish Trend 3 days ago
88%
Momentum
ODDS (%)
Bearish Trend 3 days ago
67%
Bullish Trend 3 days ago
80%
MACD
ODDS (%)
Bearish Trend 3 days ago
63%
Bearish Trend 3 days ago
76%
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
64%
Bearish Trend 3 days ago
69%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
73%
Bullish Trend 3 days ago
80%
Advances
ODDS (%)
Bullish Trend 3 days ago
71%
Bullish Trend 3 days ago
78%
Declines
ODDS (%)
Bearish Trend 7 days ago
62%
Bearish Trend 7 days ago
74%
BollingerBands
ODDS (%)
Bullish Trend 3 days ago
90%
Bullish Trend 3 days ago
90%
Aroon
ODDS (%)
Bullish Trend 3 days ago
72%
Bullish Trend 3 days ago
78%
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KLAC
Daily Signalchanged days ago
Gain/Loss if bought
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ONTO
Daily Signalchanged days ago
Gain/Loss if bought
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KLAC and

Correlation & Price change

A.I.dvisor indicates that over the last year, KLAC has been closely correlated with LRCX. These tickers have moved in lockstep 91% of the time. This A.I.-generated data suggests there is a high statistical probability that if KLAC jumps, then LRCX could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To KLAC
1D Price
Change %
KLAC100%
+0.07%
LRCX - KLAC
91%
Closely correlated
+0.36%
AMAT - KLAC
90%
Closely correlated
-0.59%
ASML - KLAC
83%
Closely correlated
-0.15%
ADI - KLAC
79%
Closely correlated
+0.31%
QCOM - KLAC
77%
Closely correlated
-0.02%
More

ONTO and

Correlation & Price change

A.I.dvisor indicates that over the last year, ONTO has been closely correlated with ASMIY. These tickers have moved in lockstep 70% of the time. This A.I.-generated data suggests there is a high statistical probability that if ONTO jumps, then ASMIY could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ONTO
1D Price
Change %
ONTO100%
+0.72%
ASMIY - ONTO
70%
Closely correlated
+0.08%
FORM - ONTO
67%
Closely correlated
-0.05%
VECO - ONTO
67%
Closely correlated
-2.49%
LRCX - ONTO
67%
Closely correlated
+0.36%
KLAC - ONTO
67%
Closely correlated
+0.07%
More