AMKR
Price
$74.71
Change
+$1.26 (+1.72%)
Updated
May 13, 01:30 PM (EDT)
Capitalization
18.21B
82 days until earnings call
Intraday BUY SELL Signals
ARM
Price
$218.84
Change
+$10.92 (+5.25%)
Updated
May 13, 01:30 PM (EDT)
Capitalization
221.23B
77 days until earnings call
Intraday BUY SELL Signals
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AMKR vs ARM

Header iconAMKR vs ARM Comparison
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Which Stock Would AI Choose? Amkor Technology (AMKR) vs. Arm Holdings (ARM) Stock Comparison

Key Takeaways

  • Both AMKR and ARM have delivered strong year-to-date gains of approximately 95% and 88%, respectively, fueled by semiconductor demand tied to AI infrastructure.
  • AMKR, an outsourced semiconductor assembly and test (OSAT) provider, recently beat Q1 earnings with revenue up year-over-year on advanced packaging growth, trading near its 52-week high of $79.23.
  • ARM, a leader in processor IP licensing, benefits from AI chip proliferation, with YTD momentum and upcoming Q4 earnings expected at $1.47 billion in revenue.
  • AMKR offers a relatively attractive forward P/E of 37 versus ARM's 100, alongside a dividend yield, but both exhibit high betas (2.31 and 3.41) indicating volatility.
  • Recent sector tailwinds include AI server demand and advanced packaging needs, positioning both stocks favorably in the semiconductor supply chain.
  • Tickeron's AI models favor ARM for its scalable IP model and AI catalysts amid ongoing market rotation.

Introduction

In the semiconductor sector, where AI-driven demand is reshaping supply chains, Amkor Technology (AMKR) and Arm Holdings (ARM) represent distinct yet complementary plays. AMKR specializes in outsourced semiconductor packaging and testing, essential for advanced chips, while ARM dominates processor intellectual property (IP) licensing powering billions of devices. This stock comparison analyzes their recent performance, business models, and relative positioning, aiding traders seeking momentum in AI infrastructure and investors evaluating long-term growth in semiconductors. With both stocks surging amid broader sector gains, understanding their contrasts supports informed decisions on relative performance and market positioning.

AMKR Overview and Recent Performance

Amkor Technology (AMKR) provides outsourced semiconductor packaging and test services, supporting clients in advanced nodes for AI, automotive, and mobile applications. With a market cap around $19 billion, the company operates primarily in Asia with growing U.S. presence. In recent market activity, AMKR shares have climbed nearly 95% year-to-date, trading near the 52-week high of $79.23 after a post-earnings pullback. Q1 results showed revenue of $1.68 billion, up year-over-year, and EPS of $0.34 beating estimates, driven by advanced packaging demand despite material constraints. Sentiment has been bolstered by a $1 billion convertible notes offering and analyst targets around $75.50, though high beta (2.31) reflects cyclical risks in end markets like communications. Broader capex plans and AI packaging tailwinds have supported relative outperformance versus the sector.

ARM Overview and Recent Performance

Arm Holdings (ARM) designs energy-efficient processor IP licensed to chipmakers worldwide, integral to AI servers, smartphones, and edge computing. Boasting a $220 billion market cap, its royalty-based model scales with shipment volumes. Recent weeks have seen ARM gain about 88% year-to-date, with shares around $209 approaching the 52-week high of $237.68 amid AI enthusiasm. Fiscal Q3 revenue hit $1.24 billion, up 26% year-over-year, fueled by AI chip royalties, with Q4 guidance at $1.47 billion. Launches like the Arm AGI CPU and partnerships in AI servers have lifted sentiment, evidenced by analyst upgrades and targets up to $220. Elevated beta (3.41) underscores volatility from licensing cycles and competition, yet AI data center growth drives positive momentum.

Trending AI Robots

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Head-to-Head Comparison

AMKR and ARM both thrive in AI-enabling semiconductors but differ in models: AMKR's asset-heavy OSAT services tie to manufacturing capex, yielding steady revenue ($7.1B TTM) and a 6% profit margin, while ARM's IP licensing offers scalability with lower capex needs on $4.7B TTM revenue. Growth drivers contrast AMKR's packaging for high-bandwidth memory (HBM) versus ARM's dominance in AI CPUs. Recent momentum favors ARM with explosive rallies, though AMKR shows stability post-earnings. Risks include supply constraints for AMKR and royalty variability for ARM, both exposed to geopolitics. AMKR trades at a forward P/E of 37 with dividends; ARM at 100 reflects premium AI sentiment. Sector overlap amplifies trade-offs in valuation versus growth potential.

Tickeron AI Verdict

Tickeron’s AI currently favors ARM due to superior trend consistency in AI server catalysts, higher relative YTD positioning, and scalable royalties amid data center expansion. While AMKR exhibits stability and earnings beats in packaging, ARM's momentum suggests a greater probability of near-term outperformance, tempered by elevated multiples and volatility.

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

VS
AMKR vs. ARM commentary
May 13, 2026

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 AMKR is a Hold and ARM is a Hold.

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COMPARISON
Comparison
May 13, 2026
Stock price -- (AMKR: $73.45 vs. ARM: $207.92)
Brand notoriety: AMKR and ARM are both not notable
AMKR represents the Electronic Production Equipment, while ARM is part of the Semiconductors industry
Current volume relative to the 65-day Moving Average: AMKR: 80% vs. ARM: 87%
Market capitalization -- AMKR: $18.21B vs. ARM: $221.23B
AMKR [@Electronic Production Equipment] is valued at $18.21B. ARM’s [@Semiconductors] market capitalization is $221.23B. The market cap for tickers in the [@Electronic Production Equipment] industry ranges from $592.11B to $0. The market cap for tickers in the [@Semiconductors] industry ranges from $5.36T to $0. The average market capitalization across the [@Electronic Production Equipment] industry is $51.95B. The average market capitalization across the [@Semiconductors] industry is $145B.

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).

AMKR’s FA Score shows that 2 FA rating(s) are green whileARM’s FA Score has 1 green FA rating(s).

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

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.

AMKR’s TA Score shows that 5 TA indicator(s) are bullish while ARM’s TA Score has 3 bullish TA indicator(s).

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

Price Growth

AMKR (@Electronic Production Equipment) experienced а -4.25% price change this week, while ARM (@Semiconductors) price change was -0.44% for the same time period.

The average weekly price growth across all stocks in the @Electronic Production Equipment industry was +3.21%. For the same industry, the average monthly price growth was +27.85%, and the average quarterly price growth was +145.22%.

The average weekly price growth across all stocks in the @Semiconductors industry was +7.94%. For the same industry, the average monthly price growth was +46.82%, and the average quarterly price growth was +84.93%.

Reported Earning Dates

AMKR is expected to report earnings on Aug 03, 2026.

ARM is expected to report earnings on Jul 29, 2026.

Industries' Descriptions

@Electronic Production Equipment (+3.21% 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 (+7.94% 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
ARM($221B) has a higher market cap than AMKR($18.2B). ARM has higher P/E ratio than AMKR: ARM (244.61) vs AMKR (42.21). ARM (90.211) and AMKR (86.398) have similar YTD gains . AMKR has higher annual earnings (EBITDA): 1.25B vs. ARM (1.11B). ARM has more cash in the bank: 3.54B vs. AMKR (1.85B). ARM has less debt than AMKR: ARM (461M) vs AMKR (1.52B). AMKR has higher revenues than ARM: AMKR (7.07B) vs ARM (4.67B).
AMKRARMAMKR / ARM
Capitalization18.2B221B8%
EBITDA1.25B1.11B113%
Gain YTD86.39890.21196%
P/E Ratio42.21244.6117%
Revenue7.07B4.67B151%
Total Cash1.85B3.54B52%
Total Debt1.52B461M330%
FUNDAMENTALS RATINGS
AMKR: Fundamental Ratings
AMKR
OUTLOOK RATING
1..100
81
VALUATION
overvalued / fair valued / undervalued
1..100
49
Fair valued
PROFIT vs RISK RATING
1..100
29
SMR RATING
1..100
70
PRICE GROWTH RATING
1..100
35
P/E GROWTH RATING
1..100
5
SEASONALITY SCORE
1..100
85

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.

TECHNICAL ANALYSIS
Technical Analysis
AMKRARM
RSI
ODDS (%)
Bearish Trend 1 day ago
74%
Bearish Trend 1 day ago
86%
Stochastic
ODDS (%)
Bearish Trend 1 day ago
81%
Bearish Trend 1 day ago
68%
Momentum
ODDS (%)
Bullish Trend 1 day ago
76%
Bullish Trend 1 day ago
82%
MACD
ODDS (%)
Bearish Trend 1 day ago
71%
Bearish Trend 1 day ago
64%
TrendWeek
ODDS (%)
Bearish Trend 1 day ago
74%
Bearish Trend 1 day ago
75%
TrendMonth
ODDS (%)
Bullish Trend 1 day ago
77%
Bullish Trend 1 day ago
89%
Advances
ODDS (%)
Bullish Trend 3 days ago
75%
Bullish Trend 8 days ago
87%
Declines
ODDS (%)
Bearish Trend 14 days ago
71%
Bearish Trend 1 day ago
79%
BollingerBands
ODDS (%)
Bearish Trend 6 days ago
77%
Bearish Trend 1 day ago
69%
Aroon
ODDS (%)
Bullish Trend 1 day ago
73%
Bullish Trend 1 day ago
90%
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AMKR
Daily Signal:
Gain/Loss:
ARM
Daily Signal:
Gain/Loss:
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AMKR and

Correlation & Price change

A.I.dvisor indicates that over the last year, AMKR has been closely correlated with RMBS. These tickers have moved in lockstep 79% of the time. This A.I.-generated data suggests there is a high statistical probability that if AMKR jumps, then RMBS could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To AMKR
1D Price
Change %
AMKR100%
-4.22%
RMBS - AMKR
79%
Closely correlated
-3.12%
AMAT - AMKR
74%
Closely correlated
-2.80%
MPWR - AMKR
74%
Closely correlated
-3.71%
LSCC - AMKR
73%
Closely correlated
-2.71%
ADI - AMKR
73%
Closely correlated
-0.73%
More

ARM and

Correlation & Price change

A.I.dvisor indicates that over the last year, ARM has been closely correlated with LRCX. These tickers have moved in lockstep 74% of the time. This A.I.-generated data suggests there is a high statistical probability that if ARM jumps, then LRCX could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ARM
1D Price
Change %
ARM100%
-2.22%
LRCX - ARM
74%
Closely correlated
-2.30%
KLAC - ARM
74%
Closely correlated
-1.83%
AMAT - ARM
73%
Closely correlated
-2.80%
FORM - ARM
73%
Closely correlated
-12.80%
VECO - ARM
66%
Closely correlated
+0.41%
More