AMBA
Price
$63.74
Change
-$2.35 (-3.56%)
Updated
Aug 1 closing price
Capitalization
2.08B
31 days until earnings call
TSEM
Price
$44.67
Change
-$1.08 (-2.36%)
Updated
Aug 1 closing price
Capitalization
5.25B
2 days until earnings call
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AMBA vs TSEM

Header iconAMBA vs TSEM Comparison
Open Charts AMBA vs TSEMBanner chart's image
Ambarella
Price$63.74
Change-$2.35 (-3.56%)
Volume$528.62K
Capitalization2.08B
Tower Semiconductor
Price$44.67
Change-$1.08 (-2.36%)
Volume$876.73K
Capitalization5.25B
AMBA vs TSEM Comparison Chart in %
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AMBA
Daily Signalchanged days ago
Gain/Loss if bought
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TSEM
Daily Signalchanged days ago
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AMBA vs. TSEM commentary
Aug 02, 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 AMBA is a Hold and TSEM is a Hold.

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COMPARISON
Comparison
Aug 02, 2025
Stock price -- (AMBA: $66.09 vs. TSEM: $45.73)
Brand notoriety: AMBA: Notable vs. TSEM: Not notable
Both companies represent the Semiconductors industry
Current volume relative to the 65-day Moving Average: AMBA: 59% vs. TSEM: 135%
Market capitalization -- AMBA: $2.08B vs. TSEM: $5.25B
AMBA [@Semiconductors] is valued at $2.08B. TSEM’s [@Semiconductors] market capitalization is $5.25B. The market cap for tickers in the [@Semiconductors] industry ranges from $4.24T to $0. The average market capitalization across the [@Semiconductors] industry is $63.17B.

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).

AMBA’s FA Score shows that 1 FA rating(s) are green whileTSEM’s FA Score has 1 green FA rating(s).

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

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.

AMBA’s TA Score shows that 3 TA indicator(s) are bullish while TSEM’s TA Score has 3 bullish TA indicator(s).

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

Price Growth

AMBA (@Semiconductors) experienced а -2.44% price change this week, while TSEM (@Semiconductors) price change was -2.91% for the same time period.

The average weekly price growth across all stocks in the @Semiconductors industry was -4.98%. For the same industry, the average monthly price growth was -0.76%, and the average quarterly price growth was +1.01%.

Reported Earning Dates

AMBA is expected to report earnings on Sep 02, 2025.

TSEM is expected to report earnings on Nov 17, 2025.

Industries' Descriptions

@Semiconductors (-4.98% 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
TSEM($5.25B) has a higher market cap than AMBA($2.08B). AMBA YTD gains are higher at: -12.373 vs. TSEM (-13.279). TSEM has higher annual earnings (EBITDA): 501M vs. AMBA (-129.75M). TSEM has more cash in the bank: 1.18B vs. AMBA (220M). AMBA has less debt than TSEM: AMBA (5.34M) vs TSEM (162M). TSEM has higher revenues than AMBA: TSEM (1.47B) vs AMBA (226M).
AMBATSEMAMBA / TSEM
Capitalization2.08B5.25B40%
EBITDA-129.75M501M-26%
Gain YTD-12.373-13.27993%
P/E RatioN/A24.82-
Revenue226M1.47B15%
Total Cash220M1.18B19%
Total Debt5.34M162M3%
FUNDAMENTALS RATINGS
AMBA vs TSEM: Fundamental Ratings
AMBA
TSEM
OUTLOOK RATING
1..100
5962
VALUATION
overvalued / fair valued / undervalued
1..100
92
Overvalued
56
Fair valued
PROFIT vs RISK RATING
1..100
8844
SMR RATING
1..100
9376
PRICE GROWTH RATING
1..100
4446
P/E GROWTH RATING
1..100
24
SEASONALITY SCORE
1..100
50n/a

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.

TSEM's Valuation (56) in the Semiconductors industry is somewhat better than the same rating for AMBA (92). This means that TSEM’s stock grew somewhat faster than AMBA’s over the last 12 months.

TSEM's Profit vs Risk Rating (44) in the Semiconductors industry is somewhat better than the same rating for AMBA (88). This means that TSEM’s stock grew somewhat faster than AMBA’s over the last 12 months.

TSEM's SMR Rating (76) in the Semiconductors industry is in the same range as AMBA (93). This means that TSEM’s stock grew similarly to AMBA’s over the last 12 months.

AMBA's Price Growth Rating (44) in the Semiconductors industry is in the same range as TSEM (46). This means that AMBA’s stock grew similarly to TSEM’s over the last 12 months.

AMBA's P/E Growth Rating (2) in the Semiconductors industry is in the same range as TSEM (4). This means that AMBA’s stock grew similarly to TSEM’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
AMBATSEM
RSI
ODDS (%)
Bearish Trend 2 days ago
79%
Bearish Trend 2 days ago
60%
Stochastic
ODDS (%)
Bullish Trend 2 days ago
71%
Bullish Trend 2 days ago
72%
Momentum
ODDS (%)
Bearish Trend 2 days ago
70%
Bearish Trend 2 days ago
53%
MACD
ODDS (%)
Bearish Trend 2 days ago
76%
Bearish Trend 2 days ago
59%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
75%
Bearish Trend 2 days ago
59%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
81%
Bullish Trend 2 days ago
70%
Advances
ODDS (%)
Bullish Trend 17 days ago
77%
Bullish Trend 17 days ago
65%
Declines
ODDS (%)
Bearish Trend 2 days ago
78%
Bearish Trend 2 days ago
61%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
69%
Bearish Trend 2 days ago
52%
Aroon
ODDS (%)
Bullish Trend 2 days ago
86%
Bullish Trend 2 days ago
71%
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AMBA
Daily Signalchanged days ago
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TSEM
Daily Signalchanged days ago
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AMBA and

Correlation & Price change

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

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To AMBA
1D Price
Change %
AMBA100%
-3.56%
VECO - AMBA
71%
Closely correlated
-1.64%
KLIC - AMBA
70%
Closely correlated
-1.37%
ADI - AMBA
68%
Closely correlated
-1.30%
COHU - AMBA
68%
Closely correlated
+7.11%
RMBS - AMBA
68%
Closely correlated
-2.06%
More

TSEM and

Correlation & Price change

A.I.dvisor indicates that over the last year, TSEM has been closely correlated with MTSI. These tickers have moved in lockstep 67% of the time. This A.I.-generated data suggests there is a high statistical probability that if TSEM jumps, then MTSI could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To TSEM
1D Price
Change %
TSEM100%
-2.36%
MTSI - TSEM
67%
Closely correlated
-0.61%
ASX - TSEM
65%
Loosely correlated
+5.37%
SITM - TSEM
63%
Loosely correlated
-4.81%
RMBS - TSEM
62%
Loosely correlated
-2.06%
AMBA - TSEM
62%
Loosely correlated
-3.56%
More