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FLEX vs VICR
Which Stock Would AI Choose? Flex Ltd (FLEX) vs. Vicor Corporation (VICR) Stock Comparison
Key Takeaways
- Both FLEX and VICR have delivered exceptional year-to-date returns, with VICR at approximately 143% and FLEX at 60%, fueled by AI data center and power infrastructure demand.
- FLEX reported record Q4 fiscal 2026 revenue of $7.5 billion (up 17% YoY) and announced a spin-off of its Cloud and Power Infrastructure segment to capitalize on AI growth.
- VICR posted Q1 2026 revenue of $113 million (up 20% YoY), with backlog surging 70% sequentially to $301 million amid high-performance computing demand.
- FLEX offers diversified manufacturing exposure across sectors, while VICR specializes in modular power components for mission-critical applications.
- Recent momentum favors VICR with higher relative performance, but FLEX's scale and strategic moves provide stability.
- Both stocks exhibit elevated valuations tied to AI catalysts, with risks from supply chain constraints and market volatility.
Introduction
This stock comparison examines FLEX and VICR, two players in the electronics and power solutions space benefiting from surging demand in AI data centers, high-performance computing, and critical infrastructure. FLEX, a global manufacturing services provider, contrasts with VICR, a specialist in modular power components. Traders seeking exposure to AI-driven growth and investors evaluating relative performance in recent market activity will find value in analyzing their business models, momentum, and positioning. Both have outperformed broader indices amid sector tailwinds, offering insights into trade-offs between scale and specialization.
FLEX Overview and Recent Performance
Flex Ltd (FLEX) is an end-to-end manufacturing partner delivering design, supply chain, and production solutions across data centers, communications, automotive, healthcare, and power sectors. Operating through Flex Agility Solutions (FAS) for high-velocity markets and Flex Reliability Solutions (FRS) for complex systems, the company supports AI infrastructure with capabilities in power electronics and cooling.
In recent market activity, FLEX shares hit 52-week highs near $96, reflecting YTD gains of about 60% and 164% over one year, far exceeding the S&P 500. Q4 fiscal 2026 results showed record net sales of $7.5 billion (up 17% YoY) and adjusted EPS of $0.93, beating estimates, driven by cloud and power infrastructure growth. The company completed its $1.1 billion acquisition of Electrical Power Products (EP²), enhancing critical power offerings, and announced plans to spin off its Cloud and Power Infrastructure segment into a standalone public entity by early 2027, targeting 65-75% revenue growth in fiscal 2027 for the new "SpinCo." These catalysts, alongside partnerships in AI data centers and robotics, have boosted sentiment, though shares pulled back slightly pre-earnings amid valuation concerns.
VICR Overview and Recent Performance
Vicor Corporation (VICR) designs, manufactures, and markets modular power components and systems, including DC-DC converters and Factorized Power Architecture (FPA) solutions, for high-density applications in aerospace, defense, industrial automation, telecommunications, and high-performance computing.
Recent weeks have seen VICR shares surge, with YTD returns around 143% and one-year gains exceeding 550%, outpacing benchmarks amid AI power demand. Q1 2026 revenue reached $113 million (up 20% YoY), with gross margins expanding to 55.2% and EPS of $0.44 beating consensus. Book-to-bill exceeded 2:1, and 12-month backlog jumped 70% sequentially to $301 million, signaling strength in high-performance compute, industrial, and defense markets. Management raised full-year 2026 revenue guidance to nearly $570 million, citing production ramps for AI inference platforms. Capacity expansions, including a potential second fab, address constraints, though insider sales and volatility temper enthusiasm. Positive sentiment stems from vertical power delivery enabling advanced AI packages.
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Head-to-Head Comparison
FLEX and VICR both capitalize on AI data center expansion but differ in scale and focus. FLEX's diversified model spans manufacturing services with $28 billion annual revenue, offering stability across consumer, automotive, and health solutions, while its FRS segment targets power and critical infrastructure. VICR, with under $500 million revenue, specializes in high-margin modular power (59% gross margins recently), enabling dense AI computing but exposing it to niche risks.
Growth drivers for FLEX include the EP² acquisition and SpinCo spin-off unlocking AI power value, with FY2027 guidance at $32-34 billion sales. VICR leverages backlog surges and FPA for HPC, projecting record 2026 revenue. Recent momentum is stronger for VICR (beta 2.34 vs. FLEX's 1.45), but FLEX shows lower volatility.
Risk factors: FLEX faces supply chain and geopolitical pressures; VICR contends with capacity limits and customer concentration. Sector exposure overlaps in power electronics, but FLEX diversifies beyond. Market sentiment favors both amid AI hype, with analysts lifting targets.
Tickeron AI Verdict
Tickeron’s AI currently favors VICR for its superior trend consistency, explosive backlog growth signaling near-term catalysts in AI power delivery, and relative outperformance. While FLEX offers scale and strategic repositioning via spin-off, VICR's specialized positioning and higher momentum provide a probabilistic edge in the current environment, though with elevated volatility.
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
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 VICR is a Hold.
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 whileVICR’s FA Score has 2 green FA rating(s).
- FLEX’s FA Score: 2 green, 3 red.
- VICR’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.
FLEX’s TA Score shows that 2 TA indicator(s) are bullish while VICR’s TA Score has 6 bullish TA indicator(s).
- FLEX’s TA Score: 2 bullish, 3 bearish.
- VICR’s TA Score: 6 bullish, 4 bearish.
Price Growth
FLEX (@Electronic Components) experienced а +44.83% price change this week, while VICR (@Electronic Components) price change was +9.99% for the same time period.
The average weekly price growth across all stocks in the @Electronic Components industry was +4.59%. For the same industry, the average monthly price growth was +12.54%, and the average quarterly price growth was +37.53%.
Reported Earning Dates
FLEX is expected to report earnings on Jul 29, 2026.
VICR is expected to report earnings on Jul 28, 2026.
Industries' Descriptions
@Electronic Components (+4.59% 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 | VICR | FLEX / VICR | |
| Capitalization | 51.4B | 13.3B | 386% |
| EBITDA | 1.89B | 120M | 1,576% |
| Gain YTD | 131.198 | 166.953 | 79% |
| P/E Ratio | 59.95 | 97.85 | 61% |
| Revenue | 26.8B | 472M | 5,678% |
| Total Cash | 3.06B | 404M | 757% |
| Total Debt | 5.02B | 7.15M | 70,221% |
FLEX | VICR | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 30 | 85 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 68 Overvalued | 82 Overvalued | |
PROFIT vs RISK RATING 1..100 | 2 | 30 | |
SMR RATING 1..100 | 51 | 45 | |
PRICE GROWTH RATING 1..100 | 34 | 34 | |
P/E GROWTH RATING 1..100 | 4 | 26 | |
SEASONALITY SCORE 1..100 | 50 | 90 |
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 (68) in the Electronic Components industry is in the same range as VICR (82). This means that FLEX’s stock grew similarly to VICR’s over the last 12 months.
FLEX's Profit vs Risk Rating (2) in the Electronic Components industry is in the same range as VICR (30). This means that FLEX’s stock grew similarly to VICR’s over the last 12 months.
VICR's SMR Rating (45) in the Electronic Components industry is in the same range as FLEX (51). This means that VICR’s stock grew similarly to FLEX’s over the last 12 months.
VICR's Price Growth Rating (34) in the Electronic Components industry is in the same range as FLEX (34). This means that VICR’s stock grew similarly to FLEX’s over the last 12 months.
FLEX's P/E Growth Rating (4) in the Electronic Components industry is in the same range as VICR (26). This means that FLEX’s stock grew similarly to VICR’s over the last 12 months.
| FLEX | VICR | |
|---|---|---|
| RSI ODDS (%) | 2 days ago 66% | 2 days ago 76% |
| Stochastic ODDS (%) | 7 days ago 62% | 2 days ago 72% |
| Momentum ODDS (%) | N/A | 2 days ago 85% |
| MACD ODDS (%) | N/A | 2 days ago 89% |
| TrendWeek ODDS (%) | 2 days ago 76% | 2 days ago 82% |
| TrendMonth ODDS (%) | 2 days ago 76% | 2 days ago 82% |
| Advances ODDS (%) | 2 days ago 75% | 7 days ago 85% |
| Declines ODDS (%) | 15 days ago 62% | 5 days ago 72% |
| BollingerBands ODDS (%) | 2 days ago 63% | 2 days ago 62% |
| Aroon ODDS (%) | 2 days ago 79% | 2 days ago 79% |
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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% | -3.71% | ||
| JBL - FLEX | 74% Closely correlated | -3.95% | ||
| GLW - FLEX | 61% Loosely correlated | -4.41% | ||
| BHE - FLEX | 58% Loosely correlated | -3.62% | ||
| TTMI - FLEX | 57% Loosely correlated | +0.23% | ||
| PLXS - FLEX | 55% Loosely correlated | -2.68% | ||
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VICR and
Correlation & Price change
A.I.dvisor indicates that over the last year, VICR has been loosely correlated with BHE. These tickers have moved in lockstep 55% of the time. This A.I.-generated data suggests there is some statistical probability that if VICR jumps, then BHE could also see price increases.
| Ticker / NAME | Correlation To VICR | 1D Price Change % | ||
|---|---|---|---|---|
| VICR | 100% | -6.51% | ||
| BHE - VICR | 55% Loosely correlated | -3.62% | ||
| PLXS - VICR | 50% Loosely correlated | -2.68% | ||
| TTMI - VICR | 48% Loosely correlated | +0.23% | ||
| KN - VICR | 47% Loosely correlated | -2.79% | ||
| JBL - VICR | 46% Loosely correlated | -3.95% | ||
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