KLAC
Price
$897.09
Change
+$4.87 (+0.55%)
Updated
Jul 23, 04:59 PM (EDT)
Capitalization
96.13B
7 days until earnings call
UMC
Price
$7.48
Change
+$0.14 (+1.91%)
Updated
Jul 23 closing price
Capitalization
18.77B
6 days until earnings call
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KLAC vs UMC

Header iconKLAC vs UMC Comparison
Open Charts KLAC vs UMCBanner chart's image
KLA
Price$897.09
Change+$4.87 (+0.55%)
Volume$14.04K
Capitalization96.13B
United Microelectronic
Price$7.48
Change+$0.14 (+1.91%)
Volume$7.35M
Capitalization18.77B
KLAC vs UMC Comparison Chart in %
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KLAC vs. UMC commentary
Jul 24, 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 UMC is a Hold.

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COMPARISON
Comparison
Jul 24, 2025
Stock price -- (KLAC: $897.09 vs. UMC: $7.48)
Brand notoriety: KLAC: Notable vs. UMC: Not notable
Both companies represent the Semiconductors industry
Current volume relative to the 65-day Moving Average: KLAC: 117% vs. UMC: 74%
Market capitalization -- KLAC: $96.13B vs. UMC: $18.77B
KLAC [@Semiconductors] is valued at $96.13B. UMC’s [@Semiconductors] market capitalization is $18.77B. The market cap for tickers in the [@Semiconductors] industry ranges from $4.16T to $0. The average market capitalization across the [@Semiconductors] industry is $61.5B.

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 whileUMC’s FA Score has 1 green FA rating(s).

  • KLAC’s FA Score: 3 green, 2 red.
  • UMC’s FA Score: 1 green, 4 red.
According to our system of comparison, UMC is a better buy in the long-term than KLAC.

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 3 TA indicator(s) are bullish while UMC’s TA Score has 3 bullish TA indicator(s).

  • KLAC’s TA Score: 3 bullish, 5 bearish.
  • UMC’s TA Score: 3 bullish, 5 bearish.
According to our system of comparison, both KLAC and UMC are a bad buy in the short-term.

Price Growth

KLAC (@Semiconductors) experienced а -3.90% price change this week, while UMC (@Semiconductors) price change was +0.54% for the same time period.

The average weekly price growth across all stocks in the @Semiconductors industry was +3.34%. For the same industry, the average monthly price growth was +14.66%, and the average quarterly price growth was +2.70%.

Reported Earning Dates

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

UMC is expected to report earnings on Oct 29, 2025.

Industries' Descriptions

@Semiconductors (+3.34% 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.

SUMMARIES
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FUNDAMENTALS
Fundamentals
KLAC($96.1B) has a higher market cap than UMC($18.8B). KLAC has higher P/E ratio than UMC: KLAC (35.99) vs UMC (11.78). KLAC YTD gains are higher at: 43.033 vs. UMC (30.694). UMC has higher annual earnings (EBITDA): 107B vs. KLAC (3.83B). UMC has higher revenues than KLAC: UMC (236B) vs KLAC (9.67B).
KLACUMCKLAC / UMC
Capitalization96.1B18.8B511%
EBITDA3.83B107B4%
Gain YTD43.03330.694140%
P/E Ratio35.9911.78306%
Revenue9.67B236B4%
Total Cash3.34BN/A-
Total Debt6.08BN/A-
FUNDAMENTALS RATINGS
KLAC vs UMC: Fundamental Ratings
KLAC
UMC
OUTLOOK RATING
1..100
8157
VALUATION
overvalued / fair valued / undervalued
1..100
87
Overvalued
3
Undervalued
PROFIT vs RISK RATING
1..100
1538
SMR RATING
1..100
1361
PRICE GROWTH RATING
1..100
1545
P/E GROWTH RATING
1..100
8151
SEASONALITY SCORE
1..100
5018

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.

UMC's Valuation (3) in the Semiconductors industry is significantly better than the same rating for KLAC (87) in the Electronic Production Equipment industry. This means that UMC’s stock grew significantly faster than KLAC’s over the last 12 months.

KLAC's Profit vs Risk Rating (15) in the Electronic Production Equipment industry is in the same range as UMC (38) in the Semiconductors industry. This means that KLAC’s stock grew similarly to UMC’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 UMC (61) in the Semiconductors industry. This means that KLAC’s stock grew somewhat faster than UMC’s over the last 12 months.

KLAC's Price Growth Rating (15) in the Electronic Production Equipment industry is in the same range as UMC (45) in the Semiconductors industry. This means that KLAC’s stock grew similarly to UMC’s over the last 12 months.

UMC's P/E Growth Rating (51) in the Semiconductors industry is in the same range as KLAC (81) in the Electronic Production Equipment industry. This means that UMC’s stock grew similarly to KLAC’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
KLACUMC
RSI
ODDS (%)
Bearish Trend 1 day ago
55%
Bearish Trend 1 day ago
62%
Stochastic
ODDS (%)
Bearish Trend 1 day ago
67%
Bullish Trend 1 day ago
65%
Momentum
ODDS (%)
Bearish Trend 1 day ago
70%
Bearish Trend 1 day ago
58%
MACD
ODDS (%)
Bearish Trend 1 day ago
70%
Bearish Trend 1 day ago
62%
TrendWeek
ODDS (%)
Bearish Trend 1 day ago
63%
Bullish Trend 1 day ago
71%
TrendMonth
ODDS (%)
Bullish Trend 1 day ago
75%
Bullish Trend 1 day ago
70%
Advances
ODDS (%)
Bullish Trend 14 days ago
71%
Bullish Trend 15 days ago
63%
Declines
ODDS (%)
Bearish Trend 10 days ago
62%
Bearish Trend 10 days ago
63%
BollingerBands
ODDS (%)
Bullish Trend 1 day ago
90%
Bearish Trend 1 day ago
65%
Aroon
ODDS (%)
Bullish Trend 1 day ago
75%
N/A
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KLAC
Daily Signalchanged days ago
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UMC
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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 92% 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%
-4.34%
LRCX - KLAC
92%
Closely correlated
-0.60%
AMAT - KLAC
92%
Closely correlated
-0.07%
ASML - KLAC
85%
Closely correlated
+1.62%
VECO - KLAC
83%
Closely correlated
-0.24%
ENTG - KLAC
80%
Closely correlated
-0.41%
More

UMC and

Correlation & Price change

A.I.dvisor indicates that over the last year, UMC has been loosely correlated with QCOM. These tickers have moved in lockstep 59% of the time. This A.I.-generated data suggests there is some statistical probability that if UMC jumps, then QCOM could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To UMC
1D Price
Change %
UMC100%
+1.91%
QCOM - UMC
59%
Loosely correlated
+1.20%
LRCX - UMC
59%
Loosely correlated
-0.60%
ASX - UMC
59%
Loosely correlated
+2.82%
AMAT - UMC
59%
Loosely correlated
-0.07%
KLAC - UMC
58%
Loosely correlated
-4.34%
More