MTSI
Price
$359.17
Change
+$2.92 (+0.82%)
Updated
May 19, 04:59 PM (EDT)
Capitalization
27.39B
72 days until earnings call
Intraday BUY SELL Signals
ONTO
Price
$248.29
Change
-$6.24 (-2.45%)
Updated
May 19, 04:59 PM (EDT)
Capitalization
12.34B
79 days until earnings call
Intraday BUY SELL Signals
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MTSI vs ONTO

Header iconMTSI vs ONTO Comparison
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MTSI vs ONTO Comparison Chart in %
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Which Stock Would AI Choose? MACOM Technology Solutions (MTSI) vs. Onto Innovation (ONTO) Stock Comparison

Key Takeaways

  • Both MTSI and ONTO have delivered strong year-to-date (YTD) gains, with ONTO leading at approximately 89% compared to MTSI's 72%.
  • MTSI boasts a larger market capitalization of $22 billion versus ONTO's $15 billion, reflecting its established position in analog semiconductors.
  • Recent analyst upgrades have boosted sentiment for both, with price targets raised to $300 for MTSI and up to $330 for ONTO.
  • ONTO benefits from inclusion in a trending AI trading bot focused on data center stocks, signaling algorithmic interest.
  • Both stocks trade near 52-week highs amid semiconductor sector momentum, but exhibit high betas (1.60 for MTSI, 1.70 for ONTO), indicating elevated volatility.

Introduction

This comparison examines MTSI and ONTO, two semiconductor industry players benefiting from demand in data centers, 5G infrastructure, and advanced chip manufacturing. Investors tracking relative performance in the volatile tech sector, particularly those focused on AI-driven growth and process control technologies, will find value in understanding their business models, recent momentum, and market positioning. Amid broader market rallies in semis, these stocks offer insights into sector trends and potential trade-offs in growth versus stability.

MTSI Overview and Recent Performance

MACOM Technology Solutions (MTSI) designs and manufactures analog semiconductors for RF, microwave, and lightwave applications, serving telecom infrastructure, defense, and data centers. In recent market activity, MTSI has rallied sharply, approaching its 52-week high near $297 with a current price around $295 and YTD gains of 72%. Key influences include anticipation of Q2 earnings and analyst upgrades, such as Stifel's price target hike to $300, amid strong revenue growth in carrier networks and multi-market segments. Elevated price-to-earnings (P/E) ratio above 130 reflects optimism, though high beta of 1.60 signals sensitivity to sector swings.

ONTO Overview and Recent Performance

Onto Innovation (ONTO) specializes in process control metrology and inspection systems for semiconductor manufacturing, including defect detection and yield management tools used by chipmakers. Recent weeks have seen ONTO sustain upward momentum, trading near $298 with YTD returns of about 89% and proximity to its 52-week high. Positive sentiment stems from a strategic partnership with Rigaku, analyst target increases to $330 by B. Riley and $320 by Needham, and expectations for Q1 earnings beats. A P/E ratio over 100 and beta of 1.70 underscore growth potential balanced by volatility in advanced packaging demand.

Trending AI Robots

Tickeron’s Trending AI Robots page curates the top 25 performers from over 350 AI trading bots that analyze thousands of tickers across diverse strategies, timeframes, and styles like trend-following or mean-reversion. These bots showcase impressive stats, including annualized returns up to 162%, win rates of 57-75%, and profit factors exceeding 3.0, with low drawdowns relative to gains. One bot targets data center plays including ONTO, posting 70% annualized return and 57% win rate. Traders can explore these for real-time signals and risk-managed copy trading suited to current conditions. Visit the Trending AI Robots page to evaluate options.

Head-to-Head Comparison

MTSI focuses on analog components for RF infrastructure, contrasting ONTO's emphasis on metrology tools for fab processes, both tied to semiconductor expansion but with MTSI more exposed to telecom/defense and ONTO to advanced packaging. Growth drivers include data center demand for both, though ONTO shows stronger recent momentum via partnerships and momentum rankings. MTSI edges in market cap and cash reserves, while ONTO leads YTD performance. Risk profiles are similar with high betas and premium valuations; sentiment favors ONTO amid broader analyst enthusiasm, but MTSI offers relative stability in diversified end-markets.

Tickeron AI Verdict

Tickeron’s AI tools currently lean toward ONTO based on superior YTD momentum, inclusion in a high-performing trending bot, and consistent analyst upgrades signaling stronger near-term catalysts. MTSI remains competitively positioned with robust trend consistency, but ONTO's relative outperformance and process control niche suggest higher probability of continued upside in the current semiconductor environment.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full Disclaimers and Limitations.

VS
MTSI vs. ONTO commentary
May 20, 2026

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 MTSI is a StrongBuy and ONTO is a StrongBuy.

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COMPARISON
Comparison
May 20, 2026
Stock price -- (MTSI: $356.25 vs. ONTO: $254.53)
Brand notoriety: MTSI and ONTO are both not notable
MTSI represents the Semiconductors, while ONTO is part of the Electronic Production Equipment industry
Current volume relative to the 65-day Moving Average: MTSI: 160% vs. ONTO: 159%
Market capitalization -- MTSI: $27.39B vs. ONTO: $12.34B
MTSI [@Semiconductors] is valued at $27.39B. ONTO’s [@Electronic Production Equipment] market capitalization is $12.34B. The market cap for tickers in the [@Semiconductors] industry ranges from $5.34T to $0. The market cap for tickers in the [@Electronic Production Equipment] industry ranges from $592.11B to $0. The average market capitalization across the [@Semiconductors] industry is $141.74B. The average market capitalization across the [@Electronic Production Equipment] industry is $51.66B.

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).

MTSI’s FA Score shows that 2 FA rating(s) are green whileONTO’s FA Score has 1 green FA rating(s).

  • MTSI’s FA Score: 2 green, 3 red.
  • ONTO’s FA Score: 1 green, 4 red.
According to our system of comparison, MTSI 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.

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

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

Price Growth

MTSI (@Semiconductors) experienced а -2.63% price change this week, while ONTO (@Electronic Production Equipment) price change was -11.47% for the same time period.

The average weekly price growth across all stocks in the @Semiconductors industry was -0.19%. For the same industry, the average monthly price growth was +29.42%, and the average quarterly price growth was +88.66%.

The average weekly price growth across all stocks in the @Electronic Production Equipment industry was -2.79%. For the same industry, the average monthly price growth was +11.86%, and the average quarterly price growth was +139.94%.

Reported Earning Dates

MTSI is expected to report earnings on Jul 30, 2026.

ONTO is expected to report earnings on Aug 06, 2026.

Industries' Descriptions

@Semiconductors (-0.19% weekly)

The semiconductor industry manufacturers all chip-related products, including research and development. These chips are used in innumerable electronic devices, including computers, cell phones, smartphones, and GPSs. Intel Corporation, NVIDIA Corp., and Broadcomm are some of the prominent players in this industry. Semiconductor companies usually tend to do well during periods of healthy economic growth, thereby inducing further research and development in the industry – which in turn augurs well for productivity and growth in the economy. In the near future, demand for semiconductor products (and possibly innovation within the segment) should only expand further, with the proliferation of 5G, autonomous vehicles, IoT, and various AI-driven electronics set to herald a new, advanced chapter in the technology-driven world as we know it. With burgeoning prospects comes great competition. In 2015, SIA estimated that U.S. semiconductor industry ranks as the second most competitive U.S. industry out of 2882 U.S. industries designated manufacturers by the U.S. Census Bureau.

@Electronic Production Equipment (-2.79% 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
MTSI($27.4B) has a higher market cap than ONTO($12.3B). MTSI has higher P/E ratio than ONTO: MTSI (152.76) vs ONTO (115.39). MTSI YTD gains are higher at: 109.587 vs. ONTO (57.152). MTSI has higher annual earnings (EBITDA): 276M vs. ONTO (199M). MTSI (665M) and ONTO (654M) have equal amount of cash in the bank . ONTO has less debt than MTSI: ONTO (17.5M) vs MTSI (377M). MTSI (1.07B) and ONTO (1.03B) have equivalent revenues.
MTSIONTOMTSI / ONTO
Capitalization27.4B12.3B223%
EBITDA276M199M139%
Gain YTD109.58757.152192%
P/E Ratio152.76115.39132%
Revenue1.07B1.03B104%
Total Cash665M654M102%
Total Debt377M17.5M2,154%
FUNDAMENTALS RATINGS
MTSI vs ONTO: Fundamental Ratings
MTSI
ONTO
OUTLOOK RATING
1..100
2268
VALUATION
overvalued / fair valued / undervalued
1..100
86
Overvalued
80
Overvalued
PROFIT vs RISK RATING
1..100
441
SMR RATING
1..100
6084
PRICE GROWTH RATING
1..100
3537
P/E GROWTH RATING
1..100
182
SEASONALITY SCORE
1..100
5040

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.

ONTO's Valuation (80) in the null industry is in the same range as MTSI (86) in the Semiconductors industry. This means that ONTO’s stock grew similarly to MTSI’s over the last 12 months.

MTSI's Profit vs Risk Rating (4) in the Semiconductors industry is somewhat better than the same rating for ONTO (41) in the null industry. This means that MTSI’s stock grew somewhat faster than ONTO’s over the last 12 months.

MTSI's SMR Rating (60) in the Semiconductors industry is in the same range as ONTO (84) in the null industry. This means that MTSI’s stock grew similarly to ONTO’s over the last 12 months.

MTSI's Price Growth Rating (35) in the Semiconductors industry is in the same range as ONTO (37) in the null industry. This means that MTSI’s stock grew similarly to ONTO’s over the last 12 months.

ONTO's P/E Growth Rating (2) in the null industry is in the same range as MTSI (18) in the Semiconductors industry. This means that ONTO’s stock grew similarly to MTSI’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
MTSIONTO
RSI
ODDS (%)
Bearish Trend 2 days ago
69%
Bearish Trend 2 days ago
81%
Stochastic
ODDS (%)
Bearish Trend 2 days ago
66%
Bullish Trend 2 days ago
83%
Momentum
ODDS (%)
N/A
Bearish Trend 2 days ago
75%
MACD
ODDS (%)
Bullish Trend 2 days ago
78%
Bearish Trend 2 days ago
77%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
67%
Bearish Trend 2 days ago
71%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
79%
Bearish Trend 2 days ago
69%
Advances
ODDS (%)
Bullish Trend 6 days ago
75%
Bullish Trend 9 days ago
80%
Declines
ODDS (%)
Bearish Trend 2 days ago
69%
Bearish Trend 2 days ago
74%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
63%
Bullish Trend 2 days ago
88%
Aroon
ODDS (%)
Bullish Trend 2 days ago
76%
Bullish Trend 2 days ago
85%
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MTSI
Daily Signal:
Gain/Loss:
ONTO
Daily Signal:
Gain/Loss:
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MTSI and

Correlation & Price change

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

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To MTSI
1D Price
Change %
MTSI100%
+0.77%
KLAC - MTSI
70%
Closely correlated
-0.90%
LRCX - MTSI
70%
Closely correlated
-1.65%
VECO - MTSI
68%
Closely correlated
-1.78%
AMKR - MTSI
68%
Closely correlated
-0.76%
AMAT - MTSI
68%
Closely correlated
-1.61%
More

ONTO and

Correlation & Price change

A.I.dvisor indicates that over the last year, ONTO has been closely correlated with AMAT. These tickers have moved in lockstep 71% of the time. This A.I.-generated data suggests there is a high statistical probability that if ONTO jumps, then AMAT could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ONTO
1D Price
Change %
ONTO100%
-2.53%
AMAT - ONTO
71%
Closely correlated
-1.61%
ASMIY - ONTO
70%
Closely correlated
-2.18%
KLAC - ONTO
70%
Closely correlated
-0.90%
UCTT - ONTO
69%
Closely correlated
-0.85%
LRCX - ONTO
67%
Closely correlated
-1.65%
More