TSM
Price
$259.33
Change
+$0.42 (+0.16%)
Updated
Sep 12 closing price
Capitalization
1.08T
31 days until earnings call
UMC
Price
$6.76
Change
-$0.01 (-0.15%)
Updated
Sep 12 closing price
Capitalization
17.07B
44 days until earnings call
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TSM vs UMC

Header iconTSM vs UMC Comparison
Open Charts TSM vs UMCBanner chart's image
Taiwan Semiconductor Manufacturing
Price$259.33
Change+$0.42 (+0.16%)
Volume$8.5M
Capitalization1.08T
United Microelectronic
Price$6.76
Change-$0.01 (-0.15%)
Volume$3.15M
Capitalization17.07B
TSM vs UMC Comparison Chart in %
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TSM vs. UMC commentary
Sep 15, 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 TSM is a Buy and UMC is a Buy.

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COMPARISON
Comparison
Sep 15, 2025
Stock price -- (TSM: $259.33 vs. UMC: $6.76)
Brand notoriety: TSM: Notable vs. UMC: Not notable
Both companies represent the Semiconductors industry
Current volume relative to the 65-day Moving Average: TSM: 74% vs. UMC: 49%
Market capitalization -- TSM: $1.08T vs. UMC: $17.07B
TSM [@Semiconductors] is valued at $1.08T. UMC’s [@Semiconductors] market capitalization is $17.07B. The market cap for tickers in the [@Semiconductors] industry ranges from $4.33T to $0. The average market capitalization across the [@Semiconductors] industry is $96.17B.

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).

TSM’s FA Score shows that 3 FA rating(s) are green whileUMC’s FA Score has 1 green FA rating(s).

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

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.

TSM’s TA Score shows that 5 TA indicator(s) are bullish while UMC’s TA Score has 5 bullish TA indicator(s).

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

Price Growth

TSM (@Semiconductors) experienced а +6.54% price change this week, while UMC (@Semiconductors) price change was -0.59% for the same time period.

The average weekly price growth across all stocks in the @Semiconductors industry was +3.09%. For the same industry, the average monthly price growth was +2.53%, and the average quarterly price growth was +24.41%.

Reported Earning Dates

TSM is expected to report earnings on Oct 16, 2025.

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

Industries' Descriptions

@Semiconductors (+3.09% 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
TSM($1.08T) has a higher market cap than UMC($17.1B). TSM has higher P/E ratio than UMC: TSM (28.17) vs UMC (12.25). TSM YTD gains are higher at: 32.802 vs. UMC (18.114). TSM has higher annual earnings (EBITDA): 2.47T vs. UMC (104B). TSM has more cash in the bank: 2.68T vs. UMC (124B). UMC has less debt than TSM: UMC (68.9B) vs TSM (915B). TSM has higher revenues than UMC: TSM (3.4T) vs UMC (237B).
TSMUMCTSM / UMC
Capitalization1.08T17.1B6,304%
EBITDA2.47T104B2,375%
Gain YTD32.80218.114181%
P/E Ratio28.1712.25230%
Revenue3.4T237B1,435%
Total Cash2.68T124B2,165%
Total Debt915B68.9B1,328%
FUNDAMENTALS RATINGS
TSM vs UMC: Fundamental Ratings
TSM
UMC
OUTLOOK RATING
1..100
1966
VALUATION
overvalued / fair valued / undervalued
1..100
24
Undervalued
3
Undervalued
PROFIT vs RISK RATING
1..100
1853
SMR RATING
1..100
2863
PRICE GROWTH RATING
1..100
4160
P/E GROWTH RATING
1..100
6159
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.

UMC's Valuation (3) in the Semiconductors industry is in the same range as TSM (24). This means that UMC’s stock grew similarly to TSM’s over the last 12 months.

TSM's Profit vs Risk Rating (18) in the Semiconductors industry is somewhat better than the same rating for UMC (53). This means that TSM’s stock grew somewhat faster than UMC’s over the last 12 months.

TSM's SMR Rating (28) in the Semiconductors industry is somewhat better than the same rating for UMC (63). This means that TSM’s stock grew somewhat faster than UMC’s over the last 12 months.

TSM's Price Growth Rating (41) in the Semiconductors industry is in the same range as UMC (60). This means that TSM’s stock grew similarly to UMC’s over the last 12 months.

UMC's P/E Growth Rating (59) in the Semiconductors industry is in the same range as TSM (61). This means that UMC’s stock grew similarly to TSM’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
TSMUMC
RSI
ODDS (%)
Bearish Trend 3 days ago
47%
Bullish Trend 3 days ago
73%
Stochastic
ODDS (%)
Bearish Trend 3 days ago
69%
Bearish Trend 3 days ago
63%
Momentum
ODDS (%)
Bullish Trend 3 days ago
62%
Bullish Trend 3 days ago
73%
MACD
ODDS (%)
Bullish Trend 3 days ago
71%
Bullish Trend 3 days ago
62%
TrendWeek
ODDS (%)
Bullish Trend 3 days ago
73%
Bearish Trend 3 days ago
63%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
75%
Bearish Trend 3 days ago
61%
Advances
ODDS (%)
Bullish Trend 5 days ago
71%
Bullish Trend 11 days ago
63%
Declines
ODDS (%)
Bearish Trend 13 days ago
62%
Bearish Trend 3 days ago
63%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
53%
Bullish Trend 3 days ago
66%
Aroon
ODDS (%)
N/A
Bearish Trend 3 days ago
62%
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TSM
Daily Signalchanged days ago
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UMC
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Correlation & Price change

A.I.dvisor indicates that over the last year, UMC has been loosely correlated with LRCX. These tickers have moved in lockstep 58% of the time. This A.I.-generated data suggests there is some statistical probability that if UMC jumps, then LRCX could also see price increases.

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