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FLEX vs GLW
Which Stock Would AI Choose? Flex Ltd. (FLEX) vs. Corning Incorporated (GLW) Stock Comparison
Key Takeaways
- Both FLEX and GLW have surged on AI infrastructure demand, with GLW leading YTD returns at over 85% versus FLEX's nearly 60%.
- FLEX reported record fiscal 2026 results and plans to spin off its cloud and power unit by early 2027, boosting shares in recent trading.
- GLW posted strong Q1 2026 earnings driven by optical communications growth and secured major AI deals with Meta and NVIDIA.
- Relative performance favors GLW with 262% one-year gains compared to FLEX's 164%, amid elevated valuations (P/E ratios around 41 for FLEX and 78 for GLW).
- Both stocks benefit from data center expansion but face risks from supply chain volatility and high multiples.
Introduction
Flex Ltd. (FLEX) and Corning Incorporated (GLW) operate in the electronics manufacturing and materials science sectors, respectively, positioning them as key beneficiaries of surging demand for AI data centers and cloud infrastructure. This stock comparison analyzes their recent performance, growth drivers, and market positioning amid broader technology sector momentum. Traders seeking exposure to AI-related supply chains and investors evaluating relative strength in high-growth industrials will find value in understanding how these companies stack up in the current environment, where optical connectivity and power solutions are critical enablers.
FLEX Overview and Recent Performance
Flex Ltd. (FLEX) is an end-to-end manufacturing partner providing design, engineering, supply chain, and production services across data centers, communications, automotive, and consumer sectors. In recent market activity, FLEX shares have shown robust momentum, with year-to-date gains of approximately 60% and one-year returns exceeding 160%, outpacing the S&P 500. The company reported record fiscal 2026 results, including Q4 net sales of $7.5 billion (up 17% year-over-year) and adjusted operating margin of 6.7%, marking six straight quarters above 6%. Full-year adjusted EPS reached $3.30. Sentiment has been lifted by plans to spin off its cloud and power infrastructure business into a standalone public entity by early 2027, aiming to capitalize on AI-driven demand. Trading around $123 pre-market with a market cap near $35 billion and trailing P/E of 41, FLEX reflects optimism but trades at a premium to historical norms.
GLW Overview and Recent Performance
Corning Incorporated (GLW) specializes in materials science, producing glass, ceramics, and optical fiber for optical communications, displays, and AI infrastructure. Recent weeks have seen GLW deliver superior price action, with YTD returns over 85% and one-year gains surpassing 260%, significantly outperforming benchmarks. Q1 2026 core sales rose 18% to $4.35 billion, with core EPS up 30% to $0.70, fueled by 36% growth in optical communications and solar products. Key catalysts include a multi-billion-dollar fiber deal with Meta and a long-term NVIDIA partnership for U.S. AI manufacturing. With shares near $162, a $139 billion market cap, and trailing P/E around 78, GLW commands a lofty valuation tied to its dominant role in data center connectivity, though recent guidance tempered some enthusiasm.
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Head-to-Head Comparison
Flex Ltd. (FLEX) emphasizes contract manufacturing and supply chain agility across broad end-markets, including automotive and consumer devices, while Corning (GLW) focuses on specialized materials like optical fiber critical for AI data transmission. Growth drivers diverge: FLEX leverages diversified revenue and its planned spin-off for AI power solutions, projecting 18% sales growth in fiscal 2027; GLW banks on optical connectivity ramps via deals with hyperscalers, targeting $11 billion in incremental sales by 2028 under its Springboard plan. Recent momentum favors GLW with steeper gains, but FLEX offers lower valuation (P/E 41 vs. 78). Risk factors include FLEX's exposure to cyclical manufacturing and GLW's reliance on display tech amid softening consumer demand. Sector overlap in tech hardware yields positive sentiment for both, though GLW's purity in AI optics provides a sharper trade-off for growth-oriented positions.
Tickeron AI Verdict
Tickeron’s AI currently favors GLW due to its superior trend consistency, outsized relative performance, and stronger positioning in AI optical infrastructure amid data center buildouts. Observable catalysts like hyperscaler contracts enhance its stability over FLEX, whose spin-off adds upside potential but introduces execution risks. Probabilistic edge tilts to GLW for momentum traders in the near term.
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 Disclaimers and Limitations.
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 FLEX is a Hold and GLW is a StrongBuy.
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).
FLEX’s FA Score shows that 2 FA rating(s) are green whileGLW’s FA Score has 1 green FA rating(s).
- FLEX’s FA Score: 2 green, 3 red.
- GLW’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.
FLEX’s TA Score shows that 3 TA indicator(s) are bullish while GLW’s TA Score has 4 bullish TA indicator(s).
- FLEX’s TA Score: 3 bullish, 5 bearish.
- GLW’s TA Score: 4 bullish, 5 bearish.
Price Growth
FLEX (@Electronic Components) experienced а -1.45% price change this week, while GLW (@Electronic Components) price change was +0.91% for the same time period.
The average weekly price growth across all stocks in the @Electronic Components industry was +5.17%. For the same industry, the average monthly price growth was +8.59%, and the average quarterly price growth was +54.39%.
Reported Earning Dates
FLEX is expected to report earnings on Jul 29, 2026.
GLW is expected to report earnings on Aug 04, 2026.
Industries' Descriptions
@Electronic Components (+5.17% 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.
| FLEX | GLW | FLEX / GLW | |
| Capitalization | 54.9B | 154B | 36% |
| EBITDA | 1.92B | 4.07B | 47% |
| Gain YTD | 147.782 | 105.356 | 140% |
| P/E Ratio | 64.25 | 86.15 | 75% |
| Revenue | 27.9B | 16.3B | 171% |
| Total Cash | 2.39B | 1.76B | 136% |
| Total Debt | 4.32B | 9.92B | 43% |
FLEX | GLW | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 63 | 91 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 62 Fair valued | 73 Overvalued | |
PROFIT vs RISK RATING 1..100 | 2 | 8 | |
SMR RATING 1..100 | 51 | 55 | |
PRICE GROWTH RATING 1..100 | 35 | 36 | |
P/E GROWTH RATING 1..100 | 5 | 65 | |
SEASONALITY SCORE 1..100 | 50 | 47 |
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.
FLEX's Valuation (62) in the Electronic Components industry is in the same range as GLW (73). This means that FLEX’s stock grew similarly to GLW’s over the last 12 months.
FLEX's Profit vs Risk Rating (2) in the Electronic Components industry is in the same range as GLW (8). This means that FLEX’s stock grew similarly to GLW’s over the last 12 months.
FLEX's SMR Rating (51) in the Electronic Components industry is in the same range as GLW (55). This means that FLEX’s stock grew similarly to GLW’s over the last 12 months.
FLEX's Price Growth Rating (35) in the Electronic Components industry is in the same range as GLW (36). This means that FLEX’s stock grew similarly to GLW’s over the last 12 months.
FLEX's P/E Growth Rating (5) in the Electronic Components industry is somewhat better than the same rating for GLW (65). This means that FLEX’s stock grew somewhat faster than GLW’s over the last 12 months.
| FLEX | GLW | |
|---|---|---|
| RSI ODDS (%) | 3 days ago 60% | 3 days ago 54% |
| Stochastic ODDS (%) | 3 days ago 81% | 3 days ago 68% |
| Momentum ODDS (%) | 3 days ago 72% | 3 days ago 60% |
| MACD ODDS (%) | 3 days ago 55% | 3 days ago 63% |
| TrendWeek ODDS (%) | 3 days ago 64% | 3 days ago 69% |
| TrendMonth ODDS (%) | 3 days ago 78% | 3 days ago 60% |
| Advances ODDS (%) | 12 days ago 77% | 3 days ago 66% |
| Declines ODDS (%) | 5 days ago 61% | 5 days ago 60% |
| BollingerBands ODDS (%) | 3 days ago 57% | 4 days ago 56% |
| Aroon ODDS (%) | 3 days ago 81% | 3 days ago 80% |
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FLEX and
Correlation & Price change
A.I.dvisor indicates that over the last year, FLEX has been closely correlated with JBL. These tickers have moved in lockstep 74% of the time. This A.I.-generated data suggests there is a high statistical probability that if FLEX jumps, then JBL could also see price increases.
| Ticker / NAME | Correlation To FLEX | 1D Price Change % | ||
|---|---|---|---|---|
| FLEX | 100% | -1.50% | ||
| JBL - FLEX | 74% Closely correlated | +2.10% | ||
| GLW - FLEX | 61% Loosely correlated | +1.50% | ||
| BHE - FLEX | 60% Loosely correlated | +1.06% | ||
| TTMI - FLEX | 56% Loosely correlated | +3.65% | ||
| PLXS - FLEX | 55% Loosely correlated | +2.46% | ||
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GLW and
Correlation & Price change
A.I.dvisor indicates that over the last year, GLW has been closely correlated with FN. These tickers have moved in lockstep 68% of the time. This A.I.-generated data suggests there is a high statistical probability that if GLW jumps, then FN could also see price increases.
| Ticker / NAME | Correlation To GLW | 1D Price Change % | ||
|---|---|---|---|---|
| GLW | 100% | +1.50% | ||
| FN - GLW | 68% Closely correlated | +4.94% | ||
| FLEX - GLW | 60% Loosely correlated | -1.50% | ||
| CLS - GLW | 59% Loosely correlated | +1.88% | ||
| JBL - GLW | 59% Loosely correlated | +2.10% | ||
| TTMI - GLW | 59% Loosely correlated | +3.65% | ||
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