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ADI vs KLAC
Which Stock Would AI Choose? Analog Devices (ADI) vs. KLA Corporation (KLAC) Stock Comparison
Key Takeaways
- Different semiconductor roles: ADI designs analog and mixed-signal chips that bridge the physical and digital worlds, while KLAC supplies the inspection and measurement equipment used to manufacture semiconductors.
- Both ride the AI buildout: ADI benefits from AI data-center power and optical demand, while KLAC gains from rising process-control intensity in advanced chips and packaging.
- Growth profiles differ: ADI posted roughly 40% year-over-year revenue growth in its most recent quarter, while KLAC delivered about 15% growth with stronger backlog visibility.
- Valuation and momentum diverge: KLAC has shown more dramatic share-price appreciation over the past year and recently completed a 10-for-1 stock split.
- For more detail on each company's developments and daily price action, visit ADI Major News, ADI Today's Price Move, KLAC Major News, and KLAC Today's Price Move.
- To see how automated strategies are positioning across the market, explore Trending AI Robots.
Introduction
Investors evaluating semiconductor exposure often weigh two very different kinds of businesses. Analog Devices, Inc. (ADI) is a leading designer of analog, mixed-signal, and power-management chips used across industrial, automotive, communications, and consumer applications. KLA Corporation (KLAC) is a dominant supplier of process-control equipment that chipmakers rely on to inspect and measure wafers. This stock comparison is relevant to traders and investors seeking to understand relative performance, market positioning, and exposure to the artificial intelligence (AI) buildout, which is currently reshaping demand across both companies' end markets.
ADI Overview and Recent Performance
Analog Devices, Inc. (ADI) generates the majority of its revenue from industrial customers, with additional contributions from automotive, communications, and consumer segments. In recent weeks, ADI has reported record demand and expanding profitability, driven by cyclical recovery in industrial markets alongside rapid growth in data-center power and optical products. The company's data-center business has grown to represent more than 75% of its communications revenue, reflecting rising AI-related infrastructure spending. Management also announced a $1.5 billion acquisition of Empower Semiconductor to strengthen its position in AI power management, signaling a strategic emphasis on next-generation data-center efficiency. Strong free cash flow has supported both dividends and share repurchases, while analysts have broadly raised price targets following consecutive beat-and-raise quarters.
KLAC Overview and Recent Performance
KLA Corporation (KLAC) supplies the metrology and inspection systems that semiconductor manufacturers use to control yields, with roughly 89% of revenue coming from its semiconductor process-control segment. In recent market activity, KLAC has benefited from accelerating investment in AI infrastructure, leading-edge foundry and logic, high-bandwidth memory (HBM), and advanced packaging. The company reported record quarterly revenue of approximately $3.66 billion and raised its calendar 2026 wafer fabrication equipment market outlook to the low-$150 billion range. Advanced-packaging process-control revenue is projected to grow more than 70% year over year to roughly $1.1 billion. A backlog of about $12.5 billion has enhanced revenue visibility, and the company completed a 10-for-1 stock split while continuing to return capital through buybacks and dividends.
Trending AI Robots
Tickeron maintains hundreds of AI trading bots that collectively monitor thousands of different tickers, each with its own trading style, strategy, timeframe, and statistical track record. Rather than surfacing every available bot, Tickeron curates only the strongest performers into the Trending AI Robots section, highlighting the strategies best suited to current market conditions. These bots vary widely in approach, ranging from short-term swing trading to longer-term trend-following, and they cover different sets of stocks, including semiconductor names. For investors seeking a systematic, data-driven perspective on relative momentum and positioning, reviewing the Trending AI Robots page can provide useful context on how automated strategies are currently allocating across the market.
Head-to-Head Comparison
The most important contrast between ADI and KLAC is their position in the semiconductor value chain. ADI sells components directly into end applications, giving it broad, diversified exposure across industrial and automotive markets but also exposing it to cyclical inventory swings. KLAC sells capital equipment to chipmakers, creating greater revenue concentration and geographic exposure, particularly to Taiwan, China, and North America, but also providing deeper backlog visibility. In terms of momentum, KLAC has shown more pronounced share-price gains over the trailing year, while ADI has delivered faster year-over-year revenue expansion recently. Risk factors also differ: ADI faces demand cyclicality across industrial and automotive markets, whereas KLAC is more sensitive to concentrated customer spending and export-control dynamics.
Tickeron AI Verdict
Based on observable factors including trend consistency, catalyst strength, and relative positioning, Tickeron's AI would likely favor KLAC in the current environment. KLAC has exhibited stronger sustained price momentum, a rapidly expanding backlog that improves forward visibility, and a rising industry outlook tied to AI infrastructure. ADI offers compelling fundamentals and accelerating data-center exposure, but its momentum profile and more diversified, cyclical end markets currently present a somewhat less concentrated growth catalyst. This assessment reflects probabilities rather than certainties, and the relative picture could shift as earnings, guidance, and market sentiment evolve.
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.
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 ADI is a StrongBuy and KLAC is a Hold.
Momentum Indicator for ADI turns positive, indicating new upward trend
ADI saw its Momentum Indicator move above the 0 level on October 26, 2026. This is an indication that the stock could be shifting in to a new upward move. Traders may want to consider buying the stock or buying call options. Tickeron's A.I.dvisor looked at 105 similar instances where the indicator turned positive. In 72 of the 105 cases, the stock moved higher in the following days. The odds of a move higher are at 69%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The Moving Average Convergence Divergence (MACD) for ADI just turned positive on October 28, 2026. Looking at past instances where ADI's MACD turned positive, the stock continued to rise in 29 of 52 cases over the following month. The odds of a continued upward trend are 56%.
Following a +1.86% 3-day Advance, the price is estimated to grow further. Considering data from situations where ADI advanced for three days, in 203 of 324 cases, the price rose further within the following month. The odds of a continued upward trend are 63%.
The Aroon Indicator entered an Uptrend today. In 129 of 224 cases where ADI Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 58%.
Bearish Trend Analysis
The 10-day RSI Indicator for ADI moved out of overbought territory on October 07, 2026. This could be a bearish sign for the stock. Traders may want to consider selling the stock or buying put options. Tickeron's A.I.dvisor looked at 35 similar instances where the indicator moved out of overbought territory. In 25 of the 35 cases, the stock moved lower in the following days. This puts the odds of a move lower at 71%.
The Stochastic Oscillator may be shifting from an upward trend to a downward trend. In 39 of 66 cases where ADI's Stochastic Oscillator exited the overbought zone, the price fell further within the following month. The odds of a continued downward trend are 59%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where ADI declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 57%.
ADI broke above its upper Bollinger Band on October 27, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.
Fundamental Analysis (Ratings)
The Tickeron Profit vs. Risk Rating rating for this company is 9 (best 1 - 100 worst), indicating low risk on high returns. The average Profit vs. Risk Rating rating for the industry is 77, placing this stock better than average.
The Tickeron Price Growth Rating for this company is 41 (best 1 - 100 worst), indicating steady price growth. ADI’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron SMR rating for this company is 63 (best 1 - 100 worst), indicating strong sales and a profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron PE Growth Rating for this company is 69 (best 1 - 100 worst), pointing to worse than average earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Valuation Rating of 74 (best 1 - 100 worst) indicates that the company is slightly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (6.063) is normal, around the industry mean (6.097). P/E Ratio (49.562) is within average values for comparable stocks, (18.355). Projected Growth (PEG Ratio) (0.591) is also within normal values, averaging (3.803). Dividend Yield (0.010) settles around the average of (0.012) among similar stocks. P/S Ratio (12.804) is also within normal values, averaging (46.468).
KLAC's RSI Indicator ascending out of oversold territory
The RSI Oscillator for KLAC moved out of oversold territory on October 27, 2026. This could be a sign that the stock is shifting from a downward trend to an upward trend. Traders may want to buy the stock or call options. The A.I.dvisor looked at 12 similar instances when the indicator left oversold territory. In 11 of the 12 cases the stock moved higher. This puts the odds of a move higher at 90%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The Stochastic Oscillator suggests the stock price trend may be in a reversal from a downward trend to an upward trend. 49 of 60 cases where KLAC's Stochastic Oscillator exited the oversold zone resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 82%.
Following a +8.96% 3-day Advance, the price is estimated to grow further. Considering data from situations where KLAC advanced for three days, in 268 of 345 cases, the price rose further within the following month. The odds of a continued upward trend are 78%.
KLAC may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
Bearish Trend Analysis
The Momentum Indicator moved below the 0 level on October 13, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on KLAC as a result. In 62 of 100 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 62%.
The Moving Average Convergence Divergence Histogram (MACD) for KLAC turned negative on October 13, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 49 similar instances when the indicator turned negative. In 30 of the 49 cases the stock turned lower in the days that followed. This puts the odds of success at 61%.
KLAC moved below its 50-day moving average on October 13, 2026 date and that indicates a change from an upward trend to a downward trend.
The 10-day moving average for KLAC crossed bearishly below the 50-day moving average on October 19, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 10 of 16 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 62%.
The 50-day moving average for KLAC moved below the 200-day moving average on October 27, 2026. This could be a long-term bearish signal for the stock as the stock shifts to an downward trend.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where KLAC declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 59%.
The Aroon Indicator for KLAC entered a downward trend on November 03, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Fundamental Analysis (Ratings)
The Tickeron SMR rating for this company is 15 (best 1 - 100 worst), indicating very strong sales and a profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron PE Growth Rating for this company is 33 (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Profit vs. Risk Rating rating for this company is 50 (best 1 - 100 worst), indicating well-balanced risk and returns. The average Profit vs. Risk Rating rating for the industry is 73, placing this stock slightly better than average.
The Tickeron Seasonality Score of 50 (best 1 - 100 worst) indicates that the company is fair valued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron Price Growth Rating for this company is 63 (best 1 - 100 worst), indicating steady price growth. KLAC’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Valuation Rating of 89 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: KLAC's P/B Ratio (32.102) is very high in comparison to the industry average of (6.389). P/E Ratio (42.446) is within average values for comparable stocks, (83.490). KLAC's Projected Growth (PEG Ratio) (1.809) is slightly higher than the industry average of (0.801). Dividend Yield (0.006) settles around the average of (0.009) among similar stocks. P/S Ratio (16.260) is also within normal values, averaging (27.897).
ADI | KLAC | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 28 | 6 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 74 Overvalued | 89 Overvalued | |
PROFIT vs RISK RATING 1..100 | 9 | 50 | |
SMR RATING 1..100 | 63 | 15 | |
PRICE GROWTH RATING 1..100 | 41 | 63 | |
P/E GROWTH RATING 1..100 | 69 | 33 | |
SEASONALITY SCORE 1..100 | n/a | 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.
ADI's Valuation (74) in the Semiconductors industry is in the same range as KLAC (89) in the Electronic Production Equipment industry. This means that ADI’s stock grew similarly to KLAC’s over the last 12 months.
ADI's Profit vs Risk Rating (9) in the Semiconductors industry is somewhat better than the same rating for KLAC (50) in the Electronic Production Equipment industry. This means that ADI’s stock grew somewhat faster than KLAC’s over the last 12 months.
KLAC's SMR Rating (15) in the Electronic Production Equipment industry is somewhat better than the same rating for ADI (63) in the Semiconductors industry. This means that KLAC’s stock grew somewhat faster than ADI’s over the last 12 months.
ADI's Price Growth Rating (41) in the Semiconductors industry is in the same range as KLAC (63) in the Electronic Production Equipment industry. This means that ADI’s stock grew similarly to KLAC’s over the last 12 months.
KLAC's P/E Growth Rating (33) in the Electronic Production Equipment industry is somewhat better than the same rating for ADI (69) in the Semiconductors industry. This means that KLAC’s stock grew somewhat faster than ADI’s over the last 12 months.
| ADI | KLAC | |
|---|---|---|
| RSI ODDS (%) | 1 day ago 71% | 1 day ago 90% |
| Stochastic ODDS (%) | 1 day ago 59% | 1 day ago 82% |
| Momentum ODDS (%) | 1 day ago 69% | 1 day ago 62% |
| MACD ODDS (%) | 1 day ago 56% | 1 day ago 61% |
| TrendWeek ODDS (%) | 1 day ago 62% | 1 day ago 77% |
| TrendMonth ODDS (%) | 1 day ago 62% | 1 day ago 70% |
| Advances ODDS (%) | 6 days ago 63% | 6 days ago 78% |
| Declines ODDS (%) | 2 days ago 57% | 2 days ago 59% |
| BollingerBands ODDS (%) | 1 day ago 50% | 1 day ago 82% |
| Aroon ODDS (%) | 1 day ago 58% | 1 day ago 59% |
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 overvalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
ADI’s FA Score shows that 1 FA rating(s) are green while KLAC’s FA Score has 2 green FA rating(s).
- ADI’s FA Score: 1 green, 4 red.
- KLAC’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.
ADI’s TA Score shows that 4 TA indicator(s) are bullish while KLAC’s TA Score has 4 bullish TA indicator(s).
- ADI’s TA Score: 4 bullish, 4 bearish.
- KLAC’s TA Score: 4 bullish, 7 bearish.
Price Growth
ADI (@Semiconductors) experienced а -1.31% price change this week, while KLAC (@Electronic Production Equipment) price change was +1.65% for the same time period.
The average weekly price growth across all stocks in the @Semiconductors industry was -7.30%. For the same industry, the average monthly price growth was -22.76%, and the average quarterly price growth was -21.20%.
The average weekly price growth across all stocks in the @Electronic Production Equipment industry was -6.47%. For the same industry, the average monthly price growth was -27.76%, and the average quarterly price growth was -31.19%.
Reported Earning Dates
ADI is expected to report earnings on Nov 24, 2026.
KLAC is expected to report earnings on Feb 04, 2027.
Industries' Descriptions
@Semiconductors (-7.30% 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 (-6.47% 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.
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ADI and
Correlation & Price change
A.I.dvisor indicates that over the last year, ADI has been closely correlated with TXN. These tickers have moved in lockstep 82% of the time. This A.I.-generated data suggests there is a high statistical probability that if ADI jumps, then TXN could also see price increases.
| Ticker / NAME | Correlation To ADI | 1D Price Change % | ||
|---|---|---|---|---|
| ADI | 100% | +1.68% | ||
| TXN - ADI | 82% Closely correlated | +3.47% | ||
| MCHPP - ADI | 81% Closely correlated | +2.49% | ||
| MCHP - ADI | 80% Closely correlated | +2.35% | ||
| LRCX - ADI | 79% Closely correlated | +1.39% | ||
| KLAC - ADI | 79% Closely correlated | +2.02% | ||
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KLAC and
Correlation & Price change
A.I.dvisor indicates that over the last year, KLAC has been closely correlated with AMAT. These tickers have moved in lockstep 88% of the time. This A.I.-generated data suggests there is a high statistical probability that if KLAC jumps, then AMAT could also see price increases.
| Ticker / NAME | Correlation To KLAC | 1D Price Change % | ||
|---|---|---|---|---|
| KLAC | 100% | +2.02% | ||
| AMAT - KLAC | 88% Closely correlated | +1.97% | ||
| LRCX - KLAC | 88% Closely correlated | +1.39% | ||
| NVMI - KLAC | 84% Closely correlated | -0.42% | ||
| ONTO - KLAC | 82% Closely correlated | +5.74% | ||
| ASML - KLAC | 81% Closely correlated | +1.70% | ||
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