ACLS
Price
$76.88
Change
+$2.76 (+3.72%)
Updated
Nov 21 closing price
Capitalization
2.38B
81 days until earnings call
Intraday BUY SELL Signals
ONTO
Price
$127.18
Change
+$1.90 (+1.52%)
Updated
Nov 21 closing price
Capitalization
6.31B
75 days until earnings call
Intraday BUY SELL Signals
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ACLS vs ONTO

Header iconACLS vs ONTO Comparison
Open Charts ACLS vs ONTOBanner chart's image
Axcelis Technologies
Price$76.88
Change+$2.76 (+3.72%)
Volume$597.7K
Capitalization2.38B
Onto Innovation
Price$127.18
Change+$1.90 (+1.52%)
Volume$763.81K
Capitalization6.31B
ACLS vs ONTO Comparison Chart in %
ACLS
Daily Signal:
Gain/Loss:
ONTO
Daily Signal:
Gain/Loss:
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VS
ACLS vs. ONTO commentary
Nov 22, 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 ACLS is a Hold and ONTO is a Hold.

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COMPARISON
Comparison
Nov 22, 2025
Stock price -- (ACLS: $76.89 vs. ONTO: $127.18)
Brand notoriety: ACLS and ONTO are both not notable
Both companies represent the Electronic Production Equipment industry
Current volume relative to the 65-day Moving Average: ACLS: 88% vs. ONTO: 62%
Market capitalization -- ACLS: $2.38B vs. ONTO: $6.31B
ACLS [@Electronic Production Equipment] is valued at $2.38B. ONTO’s [@Electronic Production Equipment] market capitalization is $6.31B. The market cap for tickers in the [@Electronic Production Equipment] industry ranges from $398.34B to $0. The average market capitalization across the [@Electronic Production Equipment] industry is $30.22B.

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).

ACLS’s FA Score shows that 1 FA rating(s) are green whileONTO’s FA Score has 0 green FA rating(s).

  • ACLS’s FA Score: 1 green, 4 red.
  • ONTO’s FA Score: 0 green, 5 red.
According to our system of comparison, ACLS 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.

ACLS’s TA Score shows that 4 TA indicator(s) are bullish while ONTO’s TA Score has 3 bullish TA indicator(s).

  • ACLS’s TA Score: 4 bullish, 5 bearish.
  • ONTO’s TA Score: 3 bullish, 6 bearish.
According to our system of comparison, ACLS is a better buy in the short-term than ONTO.

Price Growth

ACLS (@Electronic Production Equipment) experienced а -5.70% price change this week, while ONTO (@Electronic Production Equipment) price change was -0.58% for the same time period.

The average weekly price growth across all stocks in the @Electronic Production Equipment industry was -4.66%. For the same industry, the average monthly price growth was -6.17%, and the average quarterly price growth was +35.49%.

Reported Earning Dates

ACLS is expected to report earnings on Feb 11, 2026.

ONTO is expected to report earnings on Feb 05, 2026.

Industries' Descriptions

@Electronic Production Equipment (-4.66% 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
ONTO($6.32B) has a higher market cap than ACLS($2.38B). ONTO has higher P/E ratio than ACLS: ONTO (35.83) vs ACLS (17.48). ACLS YTD gains are higher at: 10.047 vs. ONTO (-23.694). ONTO has higher annual earnings (EBITDA): 254M vs. ACLS (205M). ONTO has more cash in the bank: 895M vs. ACLS (550M). ONTO has less debt than ACLS: ONTO (13.4M) vs ACLS (43M). ONTO has higher revenues than ACLS: ONTO (1.04B) vs ACLS (896M).
ACLSONTOACLS / ONTO
Capitalization2.38B6.32B38%
EBITDA205M254M81%
Gain YTD10.047-23.694-42%
P/E Ratio17.4835.8349%
Revenue896M1.04B86%
Total Cash550M895M61%
Total Debt43M13.4M321%
FUNDAMENTALS RATINGS
ACLS vs ONTO: Fundamental Ratings
ACLS
ONTO
OUTLOOK RATING
1..100
6269
VALUATION
overvalued / fair valued / undervalued
1..100
55
Fair valued
67
Overvalued
PROFIT vs RISK RATING
1..100
7459
SMR RATING
1..100
5066
PRICE GROWTH RATING
1..100
5750
P/E GROWTH RATING
1..100
968
SEASONALITY SCORE
1..100
5050

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.

ACLS's Valuation (55) in the Electronic Production Equipment industry is in the same range as ONTO (67) in the null industry. This means that ACLS’s stock grew similarly to ONTO’s over the last 12 months.

ONTO's Profit vs Risk Rating (59) in the null industry is in the same range as ACLS (74) in the Electronic Production Equipment industry. This means that ONTO’s stock grew similarly to ACLS’s over the last 12 months.

ACLS's SMR Rating (50) in the Electronic Production Equipment industry is in the same range as ONTO (66) in the null industry. This means that ACLS’s stock grew similarly to ONTO’s over the last 12 months.

ONTO's Price Growth Rating (50) in the null industry is in the same range as ACLS (57) in the Electronic Production Equipment industry. This means that ONTO’s stock grew similarly to ACLS’s over the last 12 months.

ACLS's P/E Growth Rating (9) in the Electronic Production Equipment industry is somewhat better than the same rating for ONTO (68) in the null industry. This means that ACLS’s stock grew somewhat faster than ONTO’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
ACLSONTO
RSI
ODDS (%)
Bullish Trend 1 day ago
88%
N/A
Stochastic
ODDS (%)
Bullish Trend 1 day ago
77%
Bullish Trend 1 day ago
83%
Momentum
ODDS (%)
Bearish Trend 1 day ago
83%
Bearish Trend 1 day ago
79%
MACD
ODDS (%)
Bearish Trend 1 day ago
80%
Bearish Trend 1 day ago
80%
TrendWeek
ODDS (%)
Bearish Trend 1 day ago
76%
Bearish Trend 1 day ago
70%
TrendMonth
ODDS (%)
Bearish Trend 1 day ago
81%
Bullish Trend 1 day ago
79%
Advances
ODDS (%)
Bullish Trend 13 days ago
81%
Bullish Trend 13 days ago
78%
Declines
ODDS (%)
Bearish Trend 5 days ago
79%
Bearish Trend 5 days ago
74%
BollingerBands
ODDS (%)
Bullish Trend 1 day ago
74%
N/A
Aroon
ODDS (%)
Bearish Trend 1 day ago
76%
Bearish Trend 1 day ago
69%
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ACLS
Daily Signal:
Gain/Loss:
ONTO
Daily Signal:
Gain/Loss:
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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.

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NAME
Correlation
To ONTO
1D Price
Change %
ONTO100%
+1.52%
ASMIY - ONTO
70%
Closely correlated
-0.06%
KLAC - ONTO
69%
Closely correlated
-0.48%
LRCX - ONTO
68%
Closely correlated
+2.19%
VECO - ONTO
68%
Closely correlated
+3.79%
CAMT - ONTO
67%
Closely correlated
-0.26%
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