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ARM or ON or RMBS
Which Stock Would AI Choose? Arm Holdings (ARM) vs. ON Semiconductor (ON) vs. Rambus (RMBS) Stock Comparison
Key Takeaways
- ARM has shown year-to-date gains of over 21%, driven by strong AI demand for its processor IP, though recent volatility reflects broader semiconductor sector pressures.
- ON trades around $59 with modest YTD increases near 10-12%, supported by automotive and industrial sensing but challenged by inventory overhang and weaker revenue growth.
- RMBS delivered robust 1-year returns exceeding 60%, fueled by AI memory interface demand, despite recent pullbacks following Q4 earnings and cautious Q1 guidance.
- All three stocks operate in the semiconductor space with AI exposure, but ARM leads in market cap at $140B+ and growth momentum, while ON and RMBS offer value amid sector recovery.
- Recent market activity highlights contrasts: ARM up 14% weekly in spots, RMBS volatile post-earnings, and ON stable but lagging peers.
- AI-driven demand remains a key growth driver across the trio, positioning them for relative outperformance in data center and edge computing trends.
Introduction
This stock comparison examines ARM, ON, and RMBS, three semiconductor firms pivotal to AI, data centers, and computing infrastructure. ARM licenses processor designs, ON focuses on power and sensing solutions for autos and industrials, and RMBS specializes in memory interfaces and IP. Traders seeking exposure to AI chip demand and investors tracking semiconductor relative performance will find value in their divergent momentum, valuations, and sector sensitivities. Amid recent market volatility, these stocks highlight trade-offs in growth potential versus stability in a high-demand ecosystem.
ARM Overview and Recent Performance
Arm Holdings plc (ARM) designs and licenses energy-efficient CPU architectures and related IP for semiconductors used in mobile, IoT, automotive, and data centers. In recent market activity, ARM shares have risen over 21% year-to-date, trading around $132, with a 52-week range of $80-$183. This momentum stems from robust AI chip demand, evidenced by Q3 revenue of $1.24B and positioning in AI CPU growth. Sentiment has been buoyed by analyst upgrades and Nasdaq-100 inclusion, though probes like Malaysia's corruption inquiry add scrutiny. Broader semiconductor trends, including partnerships with hyperscalers, sustain upward pressure despite volatility from stake sales by holders like Nvidia.
ON Overview and Recent Performance
ON Semiconductor Corporation (ON) provides intelligent power and sensing solutions, emphasizing automotive electrification, industrial applications, and data centers. Shares hover near $59, with YTD gains around 10-12% and a 52-week range of $31-$74. Recent performance reflects resilience amid sector headwinds, with Q4 revenue of $1.53B meeting guidance but tempered by inventory issues and a leadership transition. Automotive and power management demand supports stability, though revenue dipped 15% in 2025. Analyst sentiment is mixed, with focus on EPS leverage and data center opportunities offsetting auto weakness in recent weeks.
RMBS Overview and Recent Performance
Rambus Inc. (RMBS) develops memory interface chips, silicon IP for high-speed interfaces, and security solutions for AI data centers and hyperscalers. Trading around $92, RMBS boasts 60%+ 1-year returns and YTD gains near 20%, with a 52-week range of $40-$136. Recent weeks saw volatility post-Q4 revenue of $190M and soft Q1 guidance due to supply constraints, yet AI memory demand like HBM4E IP launch drives optimism. Strong cash generation and DDR5 momentum counter valuation concerns, positioning it amid memory bottlenecks.
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Head-to-Head Comparison
ARM, ON, and RMBS share semiconductor roots but diverge in models: ARM's pure IP licensing yields high margins and AI CPU scalability, contrasting ON's IDM focus on discrete power/sensing with automotive cyclicality, and RMBS's hybrid IP/chipsets for memory bandwidth. Growth drivers favor ARM and RMBS via AI/data centers (ARM 21% YTD, RMBS 60% 1-yr), while ON lags on industrial recovery. Recent momentum shows ARM resilient (11% 1-yr), RMBS volatile post-earnings, ON stable. Risks include supply chains for all, but ON faces auto softness, RMBS guidance sensitivity. Valuations reflect ARM's premium ($140B cap), with ON/RMBS cheaper amid sentiment tied to AI catalysts versus cyclical exposure.
Tickeron AI Verdict
Tickeron’s AI currently favors ARM due to superior trend consistency in AI processor demand, larger market positioning, and relative stability versus peers' guidance risks. Observable factors like 21% YTD gains and hyperscaler reliance suggest higher probability of outperformance, though RMBS memory catalysts provide upside potential. Probabilistic edge leans toward ARM in prevailing conditions.
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
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).
ARM’s FA Score shows that 1 FA rating(s) are green whileON’s FA Score has 2 green FA rating(s), and RMBS’s FA Score reflects 2 green FA rating(s).
- ARM’s FA Score: 1 green, 4 red.
- ON’s FA Score: 2 green, 3 red.
- RMBS’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.
ARM’s TA Score shows that 4 TA indicator(s) are bullish while ON’s TA Score has 6 bullish TA indicator(s), and RMBS’s TA Score reflects 5 bullish TA indicator(s).
- ARM’s TA Score: 4 bullish, 4 bearish.
- ON’s TA Score: 6 bullish, 4 bearish.
- RMBS’s TA Score: 5 bullish, 5 bearish.
Price Growth
ARM (@Semiconductors) experienced а +11.12% price change this week, while ON (@Semiconductors) price change was +20.47% , and RMBS (@Semiconductors) price fluctuated +12.12% for the same time period.
The average weekly price growth across all stocks in the @Semiconductors industry was +10.22%. For the same industry, the average monthly price growth was +24.75%, and the average quarterly price growth was +27.22%.
Reported Earning Dates
ARM is expected to report earnings on May 06, 2026.
ON is expected to report earnings on May 04, 2026.
RMBS is expected to report earnings on Apr 27, 2026.
Industries' Descriptions
@Semiconductors (+10.22% 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.
| ARM | ON | RMBS | |
| Capitalization | 186B | 33.7B | 13.7B |
| EBITDA | 1.11B | 888M | 325M |
| Gain YTD | 60.187 | 58.006 | 38.067 |
| P/E Ratio | 233.47 | 295.03 | 60.13 |
| Revenue | 4.67B | 6B | 708M |
| Total Cash | 3.54B | 2.55B | 762M |
| Total Debt | 461M | 3.01B | 25M |
ON | RMBS | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 29 | 19 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 89 Overvalued | 79 Overvalued | |
PROFIT vs RISK RATING 1..100 | 64 | 20 | |
SMR RATING 1..100 | 88 | 46 | |
PRICE GROWTH RATING 1..100 | 3 | 37 | |
P/E GROWTH RATING 1..100 | 1 | 11 | |
SEASONALITY SCORE 1..100 | 50 | 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.
RMBS's Valuation (79) in the Semiconductors industry is in the same range as ON (89). This means that RMBS’s stock grew similarly to ON’s over the last 12 months.
RMBS's Profit vs Risk Rating (20) in the Semiconductors industry is somewhat better than the same rating for ON (64). This means that RMBS’s stock grew somewhat faster than ON’s over the last 12 months.
RMBS's SMR Rating (46) in the Semiconductors industry is somewhat better than the same rating for ON (88). This means that RMBS’s stock grew somewhat faster than ON’s over the last 12 months.
ON's Price Growth Rating (3) in the Semiconductors industry is somewhat better than the same rating for RMBS (37). This means that ON’s stock grew somewhat faster than RMBS’s over the last 12 months.
ON's P/E Growth Rating (1) in the Semiconductors industry is in the same range as RMBS (11). This means that ON’s stock grew similarly to RMBS’s over the last 12 months.
| ARM | ON | RMBS | |
|---|---|---|---|
| RSI ODDS (%) | 1 day ago 79% | 1 day ago 75% | 1 day ago 76% |
| Stochastic ODDS (%) | 1 day ago 71% | 1 day ago 81% | 1 day ago 77% |
| Momentum ODDS (%) | 1 day ago 81% | 1 day ago 70% | 1 day ago 79% |
| MACD ODDS (%) | 1 day ago 82% | 1 day ago 78% | 1 day ago 68% |
| TrendWeek ODDS (%) | 1 day ago 87% | 1 day ago 76% | 1 day ago 78% |
| TrendMonth ODDS (%) | 1 day ago 88% | 1 day ago 75% | 1 day ago 79% |
| Advances ODDS (%) | 1 day ago 86% | 1 day ago 72% | 5 days ago 77% |
| Declines ODDS (%) | 15 days ago 81% | 23 days ago 77% | 6 days ago 69% |
| BollingerBands ODDS (%) | 1 day ago 77% | 1 day ago 82% | 1 day ago 69% |
| Aroon ODDS (%) | N/A | 1 day ago 77% | 1 day ago 77% |
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|---|---|---|---|
| ETFs / NAME | Price $ | Chg $ | Chg % |
| MPV | 17.96 | 0.05 | +0.26% |
| Barings Participation Investors | |||
| DIA | 494.33 | 0.11 | +0.02% |
| State Street®SPDR®DowJonesIndstrAvgETFTr | |||
| SIXF | 32.95 | -0.04 | -0.12% |
| AllianzIM US Equity 6M Bfr10 Feb/Aug ETF | |||
| FHEQ | 31.55 | -0.10 | -0.30% |
| Fidelity Hedged Equity ETF | |||
| FLYT | 32.62 | -1.48 | -4.34% |
| Tradr 2X Long FLY Daily ETF | |||
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.
| Ticker / NAME | Correlation To ARM | 1D Price Change % | ||
|---|---|---|---|---|
| ARM | 100% | +5.02% | ||
| LRCX - ARM | 74% Closely correlated | -1.66% | ||
| KLAC - ARM | 74% Closely correlated | +0.77% | ||
| AMAT - ARM | 73% Closely correlated | -1.34% | ||
| FORM - ARM | 73% Closely correlated | +5.12% | ||
| VECO - ARM | 66% Closely correlated | +8.75% | ||
More | ||||
RMBS and
Correlation & Price change
A.I.dvisor indicates that over the last year, RMBS has been closely correlated with LRCX. These tickers have moved in lockstep 77% of the time. This A.I.-generated data suggests there is a high statistical probability that if RMBS jumps, then LRCX could also see price increases.
| Ticker / NAME | Correlation To RMBS | 1D Price Change % | ||
|---|---|---|---|---|
| RMBS | 100% | -0.05% | ||
| LRCX - RMBS | 77% Closely correlated | -1.66% | ||
| AMKR - RMBS | 77% Closely correlated | +3.07% | ||
| KLIC - RMBS | 76% Closely correlated | +1.78% | ||
| VECO - RMBS | 75% Closely correlated | +8.75% | ||
| KLAC - RMBS | 74% Closely correlated | +0.77% | ||
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