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FN or MPWR or MRVL
Which Stock Would AI Choose? Fabrinet (FN) vs. Monolithic Power Systems (MPWR) vs. Marvell Technology (MRVL) Stock Comparison
Key Takeaways
- FN has delivered exceptional 1-year returns of over 166%, fueled by AI optics demand, but trades at a premium with recent volatility.
- MPWR shows resilience in power management for AI servers, with YTD gains of 12.89% and strong Q4 earnings, though valuation concerns linger amid market pullbacks.
- MRVL reported record FY2026 revenue growth of 42%, driven by data center AI chips, with shares surging 18% post-earnings on upbeat guidance.
- All three benefit from AI infrastructure trends, but MRVL offers the lowest trailing P/E at around 29x versus peers' higher multiples.
- Recent market activity highlights sector momentum, with Tickeron's AI bots targeting semiconductors like MPWR achieving up to 87% annualized returns.
- Relative performance favors growth-oriented plays, balancing catalysts like optical interconnects against valuation sensitivity.
Introduction
This comparison examines FN, MPWR, and MRVL, three key players in the semiconductor and optics ecosystem powering AI data centers. Fabrinet focuses on precision manufacturing for optical components, Monolithic Power Systems on efficient power solutions, and Marvell Technology on data infrastructure chips. Traders eyeing AI-driven growth and investors assessing relative performance in recent market activity will find value in their contrasts across momentum, valuation, and sector exposure. With surging demand for hyperscale computing, these stocks highlight trade-offs in a volatile environment.
FN Overview and Recent Performance
FN, or Fabrinet, provides advanced optical packaging and precision manufacturing services for complex products like optical communication components and data center transceivers. In recent weeks, the stock has shown volatility, dipping 10% in a session amid broader sector pressures, yet boasting YTD gains of 7.49% and a remarkable 166% over one year. Key drivers include blowout Q2 fiscal 2026 results with $1.13 billion revenue and $3.36 non-GAAP EPS, beating estimates, alongside upbeat AI optical guidance citing telecom acceleration and HPC scaling. Sentiment reflects optimism on 800ZR optics and co-packaged solutions, though a 185% rally prompts valuation scrutiny. Analyst targets average $574, signaling potential upside.
MPWR Overview and Recent Performance
MPWR, Monolithic Power Systems, designs high-performance power management semiconductors for AI servers, enterprise data, and automotive applications. Recent market activity has seen shares resilient yet pressured, with YTD performance at 12.89% and 82% over one year, amid sell-offs in chip peers. Q4 fiscal 2025 delivered $751 million revenue and $4.79 adjusted EPS, topping forecasts, with guidance for further enterprise data growth. Influences include strong cash flows and dividend hikes, tempered by overvaluation debates and geopolitical risks. Analysts maintain Buy ratings with targets around $1,328, highlighting AI power efficiency as a catalyst.
MRVL Overview and Recent Performance
MRVL, Marvell Technology, delivers data infrastructure semiconductors from data center cores to network edges, including Ethernet switches and optical DSPs. Recent weeks brought a surge, with shares up 18% on record FY2026 revenue of $8.2 billion (42% growth) and Q4 at $2.22 billion, fueled by AI demand. YTD return stands at 5.48%, with 24% over one year. Guidance raised for Q1 to $2.4 billion underscores hyperscale AI momentum. Sentiment shifts positively on custom compute and interconnect strength, with multiple analyst upgrades and targets averaging $119.
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Head-to-Head Comparison
FN, MPWR, and MRVL converge on AI data centers but diverge in models: Fabrinet's contract manufacturing emphasizes optical precision, Monolithic Power's fabless design targets power efficiency, and Marvell's SoCs drive interconnects. Growth stems from AI optics (FN), server PMICs (MPWR), and custom ASICs (MRVL). Recent momentum favors MRVL's 42% revenue surge versus FN's quarterly beats and MPWR's steady gains. Risks include supply chain exposure for FN, China tensions for MPWR, and competition for MRVL. Valuations show MRVL at ~29x P/E (78B cap), more attractive than MPWR's 80x (50B) or FN's premium post-rally (~47x, 17B). Sentiment tilts bullish on AI catalysts, with trade-offs in scale versus specialization.
Tickeron AI Verdict
Tickeron’s AI currently favors MRVL for its consistent trend in data center revenue acceleration, record profitability, and relative valuation edge amid AI hyperscaler demand. Observable factors like 42% growth, raised guidance, and analyst upgrades suggest stronger positioning versus FN's optics volatility and MPWR's premium pricing, with higher probability of sustained catalysts.
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).
FN’s FA Score shows that 2 FA rating(s) are green whileMPWR’s FA Score has 3 green FA rating(s), and MRVL’s FA Score reflects 1 green FA rating(s).
- FN’s FA Score: 2 green, 3 red.
- MPWR’s FA Score: 3 green, 2 red.
- MRVL’s FA Score: 1 green, 4 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.
FN’s TA Score shows that 5 TA indicator(s) are bullish while MPWR’s TA Score has 6 bullish TA indicator(s), and MRVL’s TA Score reflects 3 bullish TA indicator(s).
- FN’s TA Score: 5 bullish, 3 bearish.
- MPWR’s TA Score: 6 bullish, 4 bearish.
- MRVL’s TA Score: 3 bullish, 4 bearish.
Price Growth
FN (@Electronic Components) experienced а +1.47% price change this week, while MPWR (@Semiconductors) price change was +8.46% , and MRVL (@Semiconductors) price fluctuated +8.72% for the same time period.
The average weekly price growth across all stocks in the @Electronic Components industry was +4.16%. For the same industry, the average monthly price growth was +13.62%, and the average quarterly price growth was +26.26%.
The average weekly price growth across all stocks in the @Semiconductors industry was +10.10%. For the same industry, the average monthly price growth was +24.60%, and the average quarterly price growth was +26.97%.
Reported Earning Dates
FN is expected to report earnings on May 11, 2026.
MPWR is expected to report earnings on Apr 30, 2026.
MRVL is expected to report earnings on May 21, 2026.
Industries' Descriptions
@Electronic Components (+4.16% weekly)The Electronic Components industry produces electronic equipment for industries and consumer electronics products, such as mobile devices, televisions, and circuit boards. TE Connectivity Ltd, for example, is a company that designs and manufactures connectivity and sensor products for harsh environments in various industries, such as automotive, industrial equipment, aerospace, and oil & gas. Another major player, Corning Inc., makes advanced optics including end-to-end fiber and wireless solutions for communications networks along with various other technologies catering to industrial and scientific applications.
@Semiconductors (+10.10% 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.
| FN | MPWR | MRVL | |
| Capitalization | 25.1B | 73.2B | 129B |
| EBITDA | 466M | 781M | 4.54B |
| Gain YTD | 53.754 | 64.818 | 74.183 |
| P/E Ratio | 67.12 | 115.93 | 48.16 |
| Revenue | 3.89B | 2.79B | 8.2B |
| Total Cash | 961M | 581M | 2.64B |
| Total Debt | 4.89M | 15.1M | 4.79B |
FN | MPWR | MRVL | ||
|---|---|---|---|---|
OUTLOOK RATING 1..100 | 50 | 50 | 50 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 73 Overvalued | 84 Overvalued | 71 Overvalued | |
PROFIT vs RISK RATING 1..100 | 4 | 19 | 42 | |
SMR RATING 1..100 | 46 | 46 | 45 | |
PRICE GROWTH RATING 1..100 | 35 | 2 | 35 | |
P/E GROWTH RATING 1..100 | 6 | 2 | 29 | |
SEASONALITY SCORE 1..100 | 50 | 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.
MRVL's Valuation (71) in the Semiconductors industry is in the same range as FN (73) in the Electronic Components industry, and is in the same range as MPWR (84) in the Semiconductors industry. This means that MRVL's stock grew similarly to FN’s and similarly to MPWR’s over the last 12 months.
FN's Profit vs Risk Rating (4) in the Electronic Components industry is in the same range as MPWR (19) in the Semiconductors industry, and is somewhat better than the same rating for MRVL (42) in the Semiconductors industry. This means that FN's stock grew similarly to MPWR’s and somewhat faster than MRVL’s over the last 12 months.
MRVL's SMR Rating (45) in the Semiconductors industry is in the same range as FN (46) in the Electronic Components industry, and is in the same range as MPWR (46) in the Semiconductors industry. This means that MRVL's stock grew similarly to FN’s and similarly to MPWR’s over the last 12 months.
MPWR's Price Growth Rating (2) in the Semiconductors industry is somewhat better than the same rating for MRVL (35) in the Semiconductors industry, and is somewhat better than the same rating for FN (35) in the Electronic Components industry. This means that MPWR's stock grew somewhat faster than MRVL’s and somewhat faster than FN’s over the last 12 months.
MPWR's P/E Growth Rating (2) in the Semiconductors industry is in the same range as FN (6) in the Electronic Components industry, and is in the same range as MRVL (29) in the Semiconductors industry. This means that MPWR's stock grew similarly to FN’s and similarly to MRVL’s over the last 12 months.
| FN | MPWR | MRVL | |
|---|---|---|---|
| RSI ODDS (%) | 4 days ago 71% | 4 days ago 69% | 4 days ago 67% |
| Stochastic ODDS (%) | 4 days ago 79% | 4 days ago 72% | 4 days ago 78% |
| Momentum ODDS (%) | 4 days ago 78% | 4 days ago 80% | 4 days ago 82% |
| MACD ODDS (%) | 4 days ago 77% | 4 days ago 87% | N/A |
| TrendWeek ODDS (%) | 4 days ago 78% | 4 days ago 80% | 4 days ago 79% |
| TrendMonth ODDS (%) | 4 days ago 79% | 4 days ago 80% | 4 days ago 82% |
| Advances ODDS (%) | 8 days ago 80% | 4 days ago 77% | 6 days ago 76% |
| Declines ODDS (%) | N/A | 6 days ago 66% | 22 days ago 73% |
| BollingerBands ODDS (%) | 4 days ago 79% | 4 days ago 67% | 4 days ago 74% |
| Aroon ODDS (%) | 4 days ago 78% | 4 days ago 79% | 4 days ago 85% |
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|---|---|---|---|
| ETFs / NAME | Price $ | Chg $ | Chg % |
| QTEC | 250.79 | 2.11 | +0.85% |
| First Trust NASDAQ-100-Tech Sector ETF | |||
| DWAS | 112.20 | 0.69 | +0.62% |
| Invesco Dorsey Wright SmallCap Momt ETF | |||
| NSCI | 25.24 | 0.04 | +0.14% |
| Nuveen Securitized Income ETF | |||
| THIR | 31.48 | -0.04 | -0.13% |
| THOR Index Rotation ETF | |||
| SRTY | 28.25 | -0.49 | -1.70% |
| ProShares UltraPro Short Russell2000 | |||
MPWR and
Correlation & Price change
A.I.dvisor indicates that over the last year, MPWR has been closely correlated with KLAC. These tickers have moved in lockstep 74% of the time. This A.I.-generated data suggests there is a high statistical probability that if MPWR jumps, then KLAC could also see price increases.
| Ticker / NAME | Correlation To MPWR | 1D Price Change % | ||
|---|---|---|---|---|
| MPWR | 100% | +1.53% | ||
| KLAC - MPWR | 74% Closely correlated | +0.77% | ||
| LRCX - MPWR | 73% Closely correlated | -1.66% | ||
| NXPI - MPWR | 73% Closely correlated | +2.46% | ||
| AMAT - MPWR | 70% Closely correlated | -1.34% | ||
| KLIC - MPWR | 70% Closely correlated | +1.78% | ||
More | ||||
MRVL and
Correlation & Price change
A.I.dvisor indicates that over the last year, MRVL has been loosely correlated with LRCX. These tickers have moved in lockstep 65% of the time. This A.I.-generated data suggests there is some statistical probability that if MRVL jumps, then LRCX could also see price increases.
| Ticker / NAME | Correlation To MRVL | 1D Price Change % | ||
|---|---|---|---|---|
| MRVL | 100% | +5.83% | ||
| LRCX - MRVL | 65% Loosely correlated | -1.66% | ||
| ENTG - MRVL | 64% Loosely correlated | +1.96% | ||
| TOELY - MRVL | 63% Loosely correlated | -1.26% | ||
| KLAC - MRVL | 61% Loosely correlated | +0.77% | ||
| KLIC - MRVL | 61% Loosely correlated | +1.78% | ||
More | ||||