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KLAC vs MTSI
Which Stock Would AI Choose? KLA Corporation (KLAC) vs. MACOM Technology Solutions Holdings, Inc. (MTSI) Stock Comparison
Key Takeaways
- KLAC, a leader in semiconductor process control, reported strong Q3 fiscal 2026 results with revenue up 11.5% year-over-year, driving analyst price target increases.
- MTSI has shown robust momentum, surging approximately 24% over recent weeks amid semiconductor sector strength.
- Both stocks benefit from AI and data center demand, but KLAC offers a larger market cap ($224B) and lower P/E ratio (48x, price-to-earnings) compared to MTSI's $22B cap and 133x P/E.
- Year-to-date, MTSI leads with 72% gains versus KLAC's 40%, reflecting higher short-term volatility and growth potential.
- Semiconductor trends favor both, with KLAC showing trend consistency and MTSI higher beta (1.60 vs. 1.50).
Introduction
In the booming semiconductor sector, fueled by AI infrastructure and advanced chip manufacturing, KLAC and MTSI stand out for their roles in enabling next-generation technologies. KLA Corporation provides critical process control solutions, while MACOM Technology Solutions Holdings, Inc. delivers analog semiconductors for high-frequency applications. Traders seeking exposure to semiconductor growth and investors evaluating relative performance will find this comparison valuable, highlighting recent market dynamics, valuation contrasts, and momentum shifts in a volatile environment.
KLAC Overview and Recent Performance
KLA Corporation designs, manufactures, and markets process control and yield management systems for semiconductor fabrication. In recent market activity, KLAC shares have exhibited resilience amid sector volatility, with year-to-date gains around 40% and one-year returns exceeding 145%. Strong fiscal Q3 2026 results, including $3.42 billion in revenue (up 11.5% year-over-year) and EPS of $9.40 beating estimates, bolstered sentiment. Analysts responded with price target hikes, such as Wolfe Research to $2,000, citing sustained demand in wafer fabrication equipment (WFE). Price action reflects broader semiconductor recovery, though short-term pullbacks occurred post-earnings, influenced by macroeconomic factors and China exposure concerns.
MTSI Overview and Recent Performance
MACOM Technology Solutions Holdings, Inc. develops analog RF, microwave, and millimeter wave semiconductors for telecom, data centers, and defense. MTSI has delivered impressive momentum, with shares up about 24% in recent weeks and year-to-date gains of 72%, outpacing many peers. Trading near 52-week highs around $295, the stock benefits from AI-driven demand for high-speed connectivity components. Analyst optimism persists, with Stifel raising its target to $300 ahead of upcoming earnings. Performance has been propelled by sector tailwinds, though elevated valuations and higher beta introduce volatility risks compared to larger peers.
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Head-to-Head Comparison
KLAC and MTSI both thrive in semiconductors but differ in business models: KLAC focuses on capital-intensive process control equipment, while MTSI specializes in analog components for wireless and wireline apps. Growth drivers align on AI and 5G/6G demand, yet MTSI’s smaller size enables faster expansion (YTD +72% vs. +40%). Recent momentum favors MTSI’s 24% surge, contrasting KLAC’s steadier post-earnings gains amid volatility. Risk profiles show MTSI’s higher P/E (133x vs. 48x) and beta (1.60), signaling growth premiums versus KLAC’s scale and profitability edge. Sector exposure is similar, but KLAC’s WFE leadership provides defensiveness, while MTSI offers higher-beta upside in datacenter trends. Sentiment tilts positive for both, with analyst upgrades reflecting relative positioning.
Tickeron AI Verdict
Tickeron’s AI models currently lean toward MTSI for its superior recent momentum, explosive short-term gains, and positioning in high-growth analog semis amid AI infrastructure buildout. While KLAC excels in trend consistency and market leadership, MTSI’s relative outperformance suggests higher probability of continued upside in the near term, balanced against elevated valuations.
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 disclaimer. Disclaimers and Limitations
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 MTSI is a StrongBuy.
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 4 FA rating(s) are green whileMTSI’s FA Score has 2 green FA rating(s).
- KLAC’s FA Score: 4 green, 1 red.
- MTSI’s FA Score: 2 green, 3 red.
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 4 TA indicator(s) are bullish while MTSI’s TA Score has 4 bullish TA indicator(s).
- KLAC’s TA Score: 4 bullish, 4 bearish.
- MTSI’s TA Score: 4 bullish, 3 bearish.
Price Growth
KLAC (@Electronic Production Equipment) experienced а +31.94% price change this week, while MTSI (@Semiconductors) price change was +9.98% for the same time period.
The average weekly price growth across all stocks in the @Electronic Production Equipment industry was +17.31%. For the same industry, the average monthly price growth was +9.95%, and the average quarterly price growth was +135.39%.
The average weekly price growth across all stocks in the @Semiconductors industry was +4.34%. For the same industry, the average monthly price growth was +5.81%, and the average quarterly price growth was +92.59%.
Reported Earning Dates
KLAC is expected to report earnings on Jul 23, 2026.
MTSI is expected to report earnings on Jul 30, 2026.
Industries' Descriptions
@Electronic Production Equipment (+17.31% 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.
@Semiconductors (+4.34% 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.
| KLAC | MTSI | KLAC / MTSI | |
| Capitalization | 332B | 29B | 1,145% |
| EBITDA | 6.06B | 276M | 2,196% |
| Gain YTD | 115.257 | 121.783 | 95% |
| P/E Ratio | 72.09 | 161.65 | 45% |
| Revenue | 13.1B | 1.07B | 1,220% |
| Total Cash | 613M | 665M | 92% |
| Total Debt | 6.15B | 377M | 1,630% |
KLAC | MTSI | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 37 | 81 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 91 Overvalued | 84 Overvalued | |
PROFIT vs RISK RATING 1..100 | 2 | 3 | |
SMR RATING 1..100 | 13 | 62 | |
PRICE GROWTH RATING 1..100 | 2 | 36 | |
P/E GROWTH RATING 1..100 | 9 | 19 | |
SEASONALITY SCORE 1..100 | 50 | 50 |
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.
MTSI's Valuation (84) in the Semiconductors industry is in the same range as KLAC (91) in the Electronic Production Equipment industry. This means that MTSI’s stock grew similarly to KLAC’s over the last 12 months.
KLAC's Profit vs Risk Rating (2) in the Electronic Production Equipment industry is in the same range as MTSI (3) in the Semiconductors industry. This means that KLAC’s stock grew similarly to MTSI’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 MTSI (62) in the Semiconductors industry. This means that KLAC’s stock grew somewhat faster than MTSI’s over the last 12 months.
KLAC's Price Growth Rating (2) in the Electronic Production Equipment industry is somewhat better than the same rating for MTSI (36) in the Semiconductors industry. This means that KLAC’s stock grew somewhat faster than MTSI’s over the last 12 months.
KLAC's P/E Growth Rating (9) in the Electronic Production Equipment industry is in the same range as MTSI (19) in the Semiconductors industry. This means that KLAC’s stock grew similarly to MTSI’s over the last 12 months.
| KLAC | MTSI | |
|---|---|---|
| RSI ODDS (%) | 3 days ago 65% | 3 days ago 74% |
| Stochastic ODDS (%) | 3 days ago 65% | 3 days ago 83% |
| Momentum ODDS (%) | 3 days ago 81% | 3 days ago 79% |
| MACD ODDS (%) | 3 days ago 84% | 3 days ago 73% |
| TrendWeek ODDS (%) | 3 days ago 77% | 3 days ago 78% |
| TrendMonth ODDS (%) | 3 days ago 79% | 3 days ago 80% |
| Advances ODDS (%) | 3 days ago 77% | 3 days ago 75% |
| Declines ODDS (%) | 17 days ago 61% | 5 days ago 70% |
| BollingerBands ODDS (%) | 3 days ago 66% | N/A |
| Aroon ODDS (%) | 3 days ago 80% | 3 days ago 82% |
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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 86% 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.
| Ticker / NAME | Correlation To KLAC | 1D Price Change % | ||
|---|---|---|---|---|
| KLAC | 100% | +5.55% | ||
| LRCX - KLAC | 86% Closely correlated | +1.18% | ||
| AMAT - KLAC | 85% Closely correlated | +2.64% | ||
| NVMI - KLAC | 81% Closely correlated | +4.19% | ||
| ADI - KLAC | 79% Closely correlated | +1.37% | ||
| QCOM - KLAC | 77% Closely correlated | +4.32% | ||
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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.
| Ticker / NAME | Correlation To MTSI | 1D Price Change % | ||
|---|---|---|---|---|
| MTSI | 100% | +1.36% | ||
| KLAC - MTSI | 70% Closely correlated | +5.55% | ||
| LRCX - MTSI | 70% Closely correlated | +1.18% | ||
| VECO - MTSI | 68% Closely correlated | +8.29% | ||
| AMKR - MTSI | 68% Closely correlated | +8.71% | ||
| AMAT - MTSI | 68% Closely correlated | +2.64% | ||
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