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FSLR or MU or TSM
Which Stock Would AI Choose? First Solar (FSLR) vs. Micron Technology (MU) vs. Taiwan Semiconductor Manufacturing (TSM) Stock Comparison
Key Takeaways
- FSLR faces headwinds from shrinking backlog and policy uncertainty, with YTD returns down 27.57% and recent analyst downgrades following flat 2026 guidance.
- MU benefits from AI memory demand and S&P 100 inclusion, delivering YTD gains of 29.74% despite recent volatility, with strong upward revisions in price targets.
- TSM leads in AI chip manufacturing with robust revenue growth, up 13.12% YTD, though exposed to geopolitical risks and recent Middle East tensions impacting sentiment.
- Semiconductor peers MU and TSM show superior momentum driven by AI catalysts, contrasting FSLR's solar sector challenges amid tax credit concerns.
- Valuation metrics highlight FSLR at a low P/E of 13.3x, while MU and TSM trade at premiums reflecting growth prospects.
- Recent market activity underscores sector divergence, with semis outperforming renewables in relative performance.
Introduction
This stock comparison examines FSLR, a leading U.S. thin-film solar manufacturer; MU, a key player in memory and storage solutions; and TSM, the world's largest semiconductor foundry. These companies operate in technology-driven sectors—renewables and semiconductors—amid AI expansion and energy transition trends. Traders seeking short-term momentum and investors eyeing long-term growth in high-tech supply chains will find value in analyzing their relative performance, business models, and market positioning. Recent developments highlight contrasts in catalysts, risks, and sentiment shifts, aiding informed decisions on sector exposure.
FSLR Overview and Recent Performance
First Solar (FSLR), headquartered in Tempe, Arizona, specializes in cadmium telluride thin-film photovoltaic modules, serving utilities and large-scale projects globally. As the only U.S.-headquartered major solar manufacturer, it benefits from domestic production incentives but faces intensifying competition from crystalline silicon peers. In recent market activity, FSLR shares have declined sharply, trading around $189 with a market cap of $20.3 billion and P/E of 13.3x. YTD performance stands at -27.57%, underperforming broader indices amid a shrinking backlog and reliance on expiring tax credits. Q4 2025 earnings missed estimates at $4.84 per share, with 2026 sales guidance of $4.9-$5.2 billion falling short of expectations due to permitting delays and policy uncertainty under shifting U.S. administrations. Analyst downgrades and price target cuts reflect cautious sentiment, though long-term U.S. manufacturing expansions offer potential stability.
MU Overview and Recent Performance
Micron Technology (MU), based in Boise, Idaho, designs and manufactures DRAM, NAND, and storage products for data centers, mobile, and automotive applications. Its focus on high-bandwidth memory positions it centrally in the AI ecosystem. Shares recently traded near $370, with a $417 billion market cap and elevated P/E reflecting growth. YTD returns of +29.74% outpace the S&P 500, driven by AI data center demand and inclusion in the S&P 100 index. Recent weeks saw volatility, with a 6.74% single-day drop amid broader tech selloffs tied to geopolitical tensions, yet analysts like UBS raised price targets to $475 citing supply tightness. Facility expansions in India and Singapore bolster capacity, while upcoming Q2 2026 earnings are anticipated to show EPS of $8.61 on $18.96 billion revenue. Positive sentiment persists from AI tailwinds, offsetting cyclical memory risks.
TSM Overview and Recent Performance
Taiwan Semiconductor Manufacturing (TSM), or TSMC, is the global leader in contract chip manufacturing, producing advanced nodes for AI, high-performance computing, and consumer electronics. Headquartered in Hsinchu, Taiwan, it serves clients like Nvidia and Apple. Shares hover around $339, with a $1.76 trillion market cap and P/E near 32x. YTD performance of +13.12% reflects steady AI-driven growth, though recent dips of 4.23% stem from Middle East conflicts elevating raw material costs and supply chain concerns. Q4 2025 profit jumped 35% to a record, fueled by 3nm/5nm demand exceeding 60% of wafers. Capacity expansions, including U.S. and Japanese fabs, address geopolitical diversification needs. Analysts note valuation at 24.8% above fair value post-93% annual gains, balancing robust catalysts against Taiwan Strait risks.
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Head-to-Head Comparison
FSLR pursues a vertically integrated solar manufacturing model reliant on U.S. policy incentives, contrasting MU and TSM's semiconductor focus on memory and foundry services amid AI proliferation. Growth drivers diverge: solar demand ties to energy transitions but faces subsidy cliffs and competition, while semis leverage data center expansion—TSM via advanced nodes (60%+ of sales) and MU through HBM for AI training. Recent momentum favors semis, with MU up 307% yearly versus FSLR's 44% and TSM's 94%. Risks include FSLR's backlog depletion and trade tariffs, MU's cyclicality, and TSM's geopolitics. Valuation sensitivity shows FSLR cheapest at 13x P/E, but semis command premiums for superior margins (TSM ~60% gross). Market sentiment tilts toward AI exposure, trading off solar's stability for semi growth potential.
Tickeron AI Verdict
Tickeron’s AI currently favors TSM for its consistent AI chip demand, record profits, and leading market share, evidenced by bots achieving 171% annualized returns on TSM patterns. MU ranks closely with memory tightness and S&P 100 momentum, while FSLR lags on guidance shortfalls. Probabilistic edge leans 60% to TSM for trend stability and catalysts, barring escalation in risks.
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).
FSLR’s FA Score shows that 1 FA rating(s) are green whileMU’s FA Score has 3 green FA rating(s), and TSM’s FA Score reflects 3 green FA rating(s).
- FSLR’s FA Score: 1 green, 4 red.
- MU’s FA Score: 3 green, 2 red.
- TSM’s FA Score: 3 green, 2 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.
FSLR’s TA Score shows that 5 TA indicator(s) are bullish while MU’s TA Score has 6 bullish TA indicator(s), and TSM’s TA Score reflects 4 bullish TA indicator(s).
- FSLR’s TA Score: 5 bullish, 4 bearish.
- MU’s TA Score: 6 bullish, 4 bearish.
- TSM’s TA Score: 4 bullish, 5 bearish.
Price Growth
FSLR (@Alternative Power Generation) experienced а +4.17% price change this week, while MU (@Semiconductors) price change was +14.84% , and TSM (@Semiconductors) price fluctuated +9.31% for the same time period.
The average weekly price growth across all stocks in the @Alternative Power Generation industry was +0.41%. For the same industry, the average monthly price growth was -7.43%, and the average quarterly price growth was -5.14%.
The average weekly price growth across all stocks in the @Semiconductors industry was +6.73%. For the same industry, the average monthly price growth was +4.51%, and the average quarterly price growth was +18.06%.
Reported Earning Dates
FSLR is expected to report earnings on Apr 23, 2026.
MU is expected to report earnings on Jul 01, 2026.
TSM is expected to report earnings on Apr 16, 2026.
Industries' Descriptions
@Alternative Power Generation (+0.41% weekly)The alternative power generation industry consists of companies that operate power facilities converting non-conventional forms of energy into electricity. These energy forms are alternatives to fossil fuels, and many of them are derived from natural resources. Alternative energy forms include solar, wind, hydro, and geothermal steam. A major purpose behind using alternative energy – also called ‘clean’ energy - is to address concerns related to the more conventional fossil fuels, such as the latter’s high carbon dioxide emissions which is often considered a factor in global warming. Alternative power generation has been gaining traction in recent years, and could grow further in the future. Large organizations like Google have invested substantially in wind and solar energy-powered electricity. Some of the prominent U.S. companies operating in the alternative power generation industry includes Ormat Technologies, Inc., TerraForm Power, Inc. and NextEra Energy Partners LP.
@Semiconductors (+6.73% 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.
| FSLR | MU | TSM | |
| Capitalization | 21.9B | 474B | 1.63T |
| EBITDA | 2.15B | 37.1B | 2.74T |
| Gain YTD | -22.111 | 47.425 | 22.635 |
| P/E Ratio | 14.32 | 19.85 | 35.52 |
| Revenue | 5.22B | 58.1B | 3.81T |
| Total Cash | 2.86B | 8.44B | N/A |
| Total Debt | 655M | 12.4B | N/A |
FSLR | MU | TSM | ||
|---|---|---|---|---|
OUTLOOK RATING 1..100 | 17 | 66 | 27 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 91 Overvalued | 51 Fair valued | 51 Fair valued | |
PROFIT vs RISK RATING 1..100 | 61 | 18 | 9 | |
SMR RATING 1..100 | 49 | 17 | 26 | |
PRICE GROWTH RATING 1..100 | 57 | 2 | 39 | |
P/E GROWTH RATING 1..100 | 27 | 43 | 19 | |
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.
MU's Valuation (51) in the Semiconductors industry is in the same range as TSM (51) in the Semiconductors industry, and is somewhat better than the same rating for FSLR (91) in the Electronic Components industry. This means that MU's stock grew similarly to TSM’s and somewhat faster than FSLR’s over the last 12 months.
TSM's Profit vs Risk Rating (9) in the Semiconductors industry is in the same range as MU (18) in the Semiconductors industry, and is somewhat better than the same rating for FSLR (61) in the Electronic Components industry. This means that TSM's stock grew similarly to MU’s and somewhat faster than FSLR’s over the last 12 months.
MU's SMR Rating (17) in the Semiconductors industry is in the same range as TSM (26) in the Semiconductors industry, and is in the same range as FSLR (49) in the Electronic Components industry. This means that MU's stock grew similarly to TSM’s and similarly to FSLR’s over the last 12 months.
MU's Price Growth Rating (2) in the Semiconductors industry is somewhat better than the same rating for TSM (39) in the Semiconductors industry, and is somewhat better than the same rating for FSLR (57) in the Electronic Components industry. This means that MU's stock grew somewhat faster than TSM’s and somewhat faster than FSLR’s over the last 12 months.
TSM's P/E Growth Rating (19) in the Semiconductors industry is in the same range as FSLR (27) in the Electronic Components industry, and is in the same range as MU (43) in the Semiconductors industry. This means that TSM's stock grew similarly to FSLR’s and similarly to MU’s over the last 12 months.
| FSLR | MU | TSM | |
|---|---|---|---|
| RSI ODDS (%) | 3 days ago 83% | 2 days ago 88% | N/A |
| Stochastic ODDS (%) | 2 days ago 73% | 2 days ago 74% | 2 days ago 58% |
| Momentum ODDS (%) | 2 days ago 79% | 2 days ago 76% | 2 days ago 62% |
| MACD ODDS (%) | 2 days ago 75% | 2 days ago 77% | 2 days ago 80% |
| TrendWeek ODDS (%) | 2 days ago 80% | 2 days ago 76% | 2 days ago 72% |
| TrendMonth ODDS (%) | 2 days ago 82% | 2 days ago 76% | 2 days ago 75% |
| Advances ODDS (%) | 11 days ago 80% | 3 days ago 75% | 4 days ago 71% |
| Declines ODDS (%) | 20 days ago 78% | 17 days ago 72% | 23 days ago 62% |
| BollingerBands ODDS (%) | 2 days ago 72% | 2 days ago 90% | 2 days ago 56% |
| Aroon ODDS (%) | 2 days ago 87% | 2 days ago 76% | 2 days ago 61% |
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TSM and
Correlation & Price change
A.I.dvisor indicates that over the last year, TSM has been closely correlated with ASML. These tickers have moved in lockstep 74% of the time. This A.I.-generated data suggests there is a high statistical probability that if TSM jumps, then ASML could also see price increases.
| Ticker / NAME | Correlation To TSM | 1D Price Change % | ||
|---|---|---|---|---|
| TSM | 100% | +1.40% | ||
| ASML - TSM | 74% Closely correlated | +2.05% | ||
| ASX - TSM | 73% Closely correlated | +1.35% | ||
| LRCX - TSM | 73% Closely correlated | +1.89% | ||
| NVDA - TSM | 73% Closely correlated | +2.57% | ||
| MPWR - TSM | 72% Closely correlated | +1.47% | ||
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