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MPWR or RMBS or TXN
Which Stock Would AI Choose? Monolithic Power Systems (MPWR) vs. Rambus (RMBS) vs. Texas Instruments (TXN) Stock Comparison
Key Takeaways
- MPWR leads with strong YTD return of 12.89% and 1-year gain of 82.37%, driven by AI data center demand and Q4 revenue of $751M up 20.8% YoY.
- RMBS shows solid 1-year performance at 67.59% but recent pullback amid valuation concerns, bolstered by new HBM4E AI memory IP launch.
- TXN lags with modest YTD 11.38% and 1-year 4.59% returns, facing share price pressure despite Q4 revenue growth and NVIDIA robotics partnership.
- MPWR trades at premium P/E ~80x with $50B market cap, while TXN's $176B cap reflects scale but slower growth.
- All three benefit from semiconductor trends in AI and data centers, but MPWR exhibits superior recent momentum.
- Recent earnings highlight revenue expansion across the board, with RMBS product revenue up 41% YoY to $348M.
Introduction
This comparison examines MPWR, RMBS, and TXN, three semiconductor firms pivotal in power management, memory interfaces, and analog chips amid surging AI and data center demand. Investors tracking relative performance in the chip sector, particularly those eyeing growth in enterprise data, automotive, and industrial applications, will find value here. Recent market activity underscores contrasts in momentum, valuation sensitivity, and exposure to high-growth tailwinds like AI infrastructure, aiding decisions on stock positioning.
MPWR Overview and Recent Performance
Monolithic Power Systems, Inc. (MPWR) specializes in high-performance power management semiconductors for AI systems, cloud servers, automotive, and industrial uses. In recent quarters, the stock has shown robust momentum, with shares around $1,023 amid a 52-week range of $439-$1,256. Recent market activity reflects strength from Q4 2025 revenue of $751M, up 20.8% YoY, and full-year $2.79B, a 26.4% increase, fueled by enterprise data and AI demand. Sentiment benefits from dividend hikes to $2.00 quarterly and cash reserves over $1.2B, though valuation concerns and volatility temper gains, with YTD return at 12.89% and 1-year at 82.37%.
RMBS Overview and Recent Performance
Rambus Inc. (RMBS) focuses on memory interface chips and silicon IP for high-speed data in AI data centers and automotive. Shares trade near $88, within a 52-week range of $40-$136. Recent performance includes record 2025 product revenue of $348M, up 41% YoY, and Q4 total revenue $190M, supporting cash generation of $360M annually. The launch of HBM4E Memory Controller IP promising 4.1 TB/s throughput bolsters AI positioning, yet share pullbacks reflect valuation debates, with YTD return 4.10% and 1-year 67.59%.
TXN Overview and Recent Performance
Texas Instruments Incorporated (TXN) leads in analog and embedded processing chips for industrial, automotive, and communications. Trading around $193 in a 52-week range of $140-$231, recent quarters posted Q4 2025 revenue of $4.42B, up 10% YoY, with full-year $17.68B. Partnerships like NVIDIA for robotics and a $7.5B Silicon Labs acquisition aim to enhance wireless portfolio, but stock faces pressure from valuation scrutiny and slower momentum, yielding YTD 11.38% and 1-year 4.59% returns.
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Head-to-Head Comparison
MPWR, RMBS, and TXN operate in semiconductors but diverge in focus: MPWR's power solutions for AI servers contrast RMBS' memory IP and TXN's broad analog scale. Growth drivers favor MPWR (26% revenue rise) and RMBS (41% products) over TXN's 13%, tied to AI vs. industrial recovery. Momentum shines for MPWR (82% 1-yr) ahead of RMBS (68%), with TXN trailing. Risks include MPWR's high P/E (~80x), RMBS' licensing reliance, and TXN's acquisition integration. All share sector exposure but MPWR leads in AI sentiment, while TXN offers stability.
Tickeron AI Verdict
Tickeron’s AI currently favors MPWR due to consistent trend strength in AI power demand, superior relative momentum (82% 1-year return), and revenue catalysts outpacing peers. While RMBS shows promise in memory IP and TXN stability via scale, MPWR's positioning suggests higher probability of near-term outperformance amid semiconductor uptrends.
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.
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).
MPWR’s FA Score shows that 3 FA rating(s) are green whileRMBS’s FA Score has 2 green FA rating(s), and TXN’s FA Score reflects 4 green FA rating(s).
- MPWR’s FA Score: 3 green, 2 red.
- RMBS’s FA Score: 2 green, 3 red.
- TXN’s FA Score: 4 green, 1 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.
MPWR’s TA Score shows that 6 TA indicator(s) are bullish while RMBS’s TA Score has 5 bullish TA indicator(s), and TXN’s TA Score reflects 6 bullish TA indicator(s).
- MPWR’s TA Score: 6 bullish, 4 bearish.
- RMBS’s TA Score: 5 bullish, 5 bearish.
- TXN’s TA Score: 6 bullish, 4 bearish.
Price Growth
MPWR (@Semiconductors) experienced а +8.46% price change this week, while RMBS (@Semiconductors) price change was +14.93% , and TXN (@Semiconductors) price fluctuated +7.03% for the same time period.
The average weekly price growth across all stocks in the @Semiconductors industry was +11.63%. For the same industry, the average monthly price growth was +20.79%, and the average quarterly price growth was +24.53%.
Reported Earning Dates
MPWR is expected to report earnings on Apr 30, 2026.
RMBS is expected to report earnings on Apr 27, 2026.
TXN is expected to report earnings on Apr 22, 2026.
Industries' Descriptions
@Semiconductors (+11.63% 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.
| MPWR | RMBS | TXN | |
| Capitalization | 72.1B | 13.7B | 209B |
| EBITDA | 781M | 325M | 8.25B |
| Gain YTD | 62.329 | 38.133 | 33.333 |
| P/E Ratio | 114.18 | 60.16 | 42.17 |
| Revenue | 2.79B | 708M | 17.7B |
| Total Cash | 581M | 762M | 4.88B |
| Total Debt | 15.1M | 25M | 14B |
MPWR | RMBS | TXN | ||
|---|---|---|---|---|
OUTLOOK RATING 1..100 | 43 | 32 | 33 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 84 Overvalued | 79 Overvalued | 14 Undervalued | |
PROFIT vs RISK RATING 1..100 | 19 | 20 | 48 | |
SMR RATING 1..100 | 46 | 46 | 32 | |
PRICE GROWTH RATING 1..100 | 2 | 37 | 8 | |
P/E GROWTH RATING 1..100 | 2 | 11 | 25 | |
SEASONALITY SCORE 1..100 | 50 | 50 | 65 |
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.
TXN's Valuation (14) in the Semiconductors industry is somewhat better than the same rating for RMBS (79) and is significantly better than the same rating for MPWR (84). This means that TXN's stock grew somewhat faster than RMBS’s and significantly faster than MPWR’s over the last 12 months.
MPWR's Profit vs Risk Rating (19) in the Semiconductors industry is in the same range as RMBS (20) and is in the same range as TXN (48). This means that MPWR's stock grew similarly to RMBS’s and similarly to TXN’s over the last 12 months.
TXN's SMR Rating (32) in the Semiconductors industry is in the same range as MPWR (46) and is in the same range as RMBS (46). This means that TXN's stock grew similarly to MPWR’s and similarly to RMBS’s over the last 12 months.
MPWR's Price Growth Rating (2) in the Semiconductors industry is in the same range as TXN (8) and is somewhat better than the same rating for RMBS (37). This means that MPWR's stock grew similarly to TXN’s and somewhat faster than RMBS’s over the last 12 months.
MPWR's P/E Growth Rating (2) in the Semiconductors industry is in the same range as RMBS (11) and is in the same range as TXN (25). This means that MPWR's stock grew similarly to RMBS’s and similarly to TXN’s over the last 12 months.
| MPWR | RMBS | TXN | |
|---|---|---|---|
| RSI ODDS (%) | 3 days ago 69% | 3 days ago 71% | 3 days ago 69% |
| Stochastic ODDS (%) | 3 days ago 72% | 3 days ago 81% | 3 days ago 66% |
| Momentum ODDS (%) | 3 days ago 80% | 3 days ago 75% | 3 days ago 55% |
| MACD ODDS (%) | 3 days ago 87% | 3 days ago 64% | 3 days ago 52% |
| TrendWeek ODDS (%) | 3 days ago 80% | 3 days ago 78% | 3 days ago 57% |
| TrendMonth ODDS (%) | 3 days ago 80% | 3 days ago 79% | 3 days ago 52% |
| Advances ODDS (%) | 3 days ago 77% | 3 days ago 77% | 3 days ago 55% |
| Declines ODDS (%) | 5 days ago 66% | 4 days ago 69% | 21 days ago 56% |
| BollingerBands ODDS (%) | 3 days ago 67% | 3 days ago 76% | 3 days ago 69% |
| Aroon ODDS (%) | 3 days ago 79% | 3 days ago 75% | 3 days ago 45% |
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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% | +5.75% | ||
| LRCX - RMBS | 77% Closely correlated | +2.54% | ||
| AMKR - RMBS | 77% Closely correlated | +7.11% | ||
| KLIC - RMBS | 76% Closely correlated | +2.79% | ||
| VECO - RMBS | 75% Closely correlated | +0.19% | ||
| KLAC - RMBS | 74% Closely correlated | +3.26% | ||
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