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STX vs WDC
Which Stock Would AI Choose? Seagate Technology (STX) vs. Western Digital (WDC) Stock Comparison
Key Takeaways
- Both STX and WDC are major players in the data storage sector, benefiting from surging demand for high-capacity solutions driven by artificial intelligence (AI) workloads.
- Recent market activity shows both stocks experiencing pullbacks after strong multi-month gains, with STX closing at $851.69 and WDC at $519.80 on July 24, 2026.
- Year-to-date performance remains robust for both, reflecting sector tailwinds from hyperscale data center expansion and AI infrastructure buildout.
- Upcoming earnings reports—STX on July 28 and WDC shortly thereafter—represent key near-term catalysts for sentiment.
- Analyst attention has highlighted both names amid broader memory and storage sector volatility, with upgrades noted particularly for STX in recent weeks.
- Risk factors include potential normalization of AI-driven demand and sector-wide price swings, while growth drivers center on enterprise and cloud storage needs.
Introduction
Seagate Technology (STX) and Western Digital (WDC) represent two leading providers of data storage solutions, including hard disk drives (HDDs) and solid-state drives (SSDs), that are central to the expanding requirements of AI training, inference, and hyperscale data centers. This comparison appeals to institutional investors, quantitative traders, and portfolio managers seeking exposure to the technology hardware sector, as well as retail traders monitoring relative performance in a high-growth but volatile segment. The analysis examines recent price behavior, business positioning, and market sentiment to provide a balanced view of how these stocks have fared amid evolving AI infrastructure trends.
STX Overview and Recent Performance
Seagate Technology Holdings plc designs and manufactures mass-capacity data storage products, primarily serving enterprise, cloud, and consumer markets. In recent weeks, STX shares have reflected the broader AI storage theme while experiencing volatility, closing at $851.69 on July 24, 2026, after a 6.75% session decline. The stock has delivered substantial year-to-date gains fueled by data center revenue growth and elevated non-GAAP margins reported in prior quarters. Sentiment has been supported by multiple analyst price target increases and buy ratings from firms including J.P. Morgan, Citi, and UBS, alongside expectations for fiscal fourth-quarter results on July 28. Broader market activity in memory and storage equities has influenced short-term moves, with profit-taking contributing to pullbacks from earlier peaks.
WDC Overview and Recent Performance
Western Digital Corporation develops and supplies data storage devices, including HDDs and NAND-based flash products, with significant exposure to enterprise and client computing segments. Recent market activity shows WDC trading at $519.80 on July 24, 2026, following a 6.90% decline, after robust gains that placed year-to-date returns above 200%. Performance has been driven by AI-related storage demand, though the stock has encountered sector headwinds and profit-taking similar to peers. Analyst coverage remains constructive, with price targets reflecting optimism around long-term hyperscaler adoption, and the company is scheduled to report results in late July. Volatility in the memory segment has shaped recent sentiment, with the shares holding above longer-term moving averages despite the pullback from June highs.
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Head-to-Head Comparison
Seagate Technology (STX) and Western Digital (WDC) operate in overlapping data storage markets, yet differ in product emphasis—STX with a stronger HDD focus for mass-capacity applications and WDC with broader NAND flash exposure. Both benefit from AI-driven growth in enterprise storage, though STX has attracted more frequent recent analyst upgrades amid data center momentum. Recent price behavior shows comparable pullbacks after extended rallies, with WDC displaying slightly higher historical volatility. Risk factors for both include potential demand normalization and supply-chain dynamics, while sector sentiment remains tied to hyperscaler capital expenditures. Trade-offs center on STX’s potentially steadier near-term catalyst profile versus WDC’s diversified product mix.
Tickeron AI Verdict
Based on observable factors including trend consistency, analyst positioning, and relative momentum in recent market activity, Tickeron’s AI would currently assign a modestly higher probability of outperformance to STX over WDC in the near term. This assessment reflects the concentration of positive research updates and the timing of its earnings catalyst, though outcomes remain subject to broader sector dynamics and earnings execution.
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.
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 STX is a StrongBuy and WDC is a Buy.
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).
STX’s FA Score shows that 3 FA rating(s) are green whileWDC’s FA Score has 1 green FA rating(s).
- STX’s FA Score: 3 green, 2 red.
- WDC’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.
STX’s TA Score shows that 2 TA indicator(s) are bullish while WDC’s TA Score has 2 bullish TA indicator(s).
- STX’s TA Score: 2 bullish, 8 bearish.
- WDC’s TA Score: 2 bullish, 8 bearish.
Price Growth
STX (@Computer Processing Hardware) experienced а -15.82% price change this week, while WDC (@Computer Processing Hardware) price change was -17.00% for the same time period.
The average weekly price growth across all stocks in the @Computer Processing Hardware industry was -3.51%. For the same industry, the average monthly price growth was -13.08%, and the average quarterly price growth was +14.59%.
Reported Earning Dates
STX is expected to report earnings on Oct 28, 2026.
WDC is expected to report earnings on Aug 05, 2026.
Industries' Descriptions
@Computer Processing Hardware (-3.51% weekly)Computer Processing Hardware industry produces central processing unit, monitor, keyboard, computer data storage devices, and graphics card. Business activity and economic growth are potential drivers of this industry – if more businesses are growing or flourishing, so would their investments in computer equipment. Dell Technologies, Inc, Hewlett Packard Enterprise Co., NCR Corporation are key producers of computer processing hardware.
| STX | WDC | STX / WDC | |
| Capitalization | 193B | 184B | 105% |
| EBITDA | 3.24B | 7.59B | 43% |
| Gain YTD | 178.263 | 168.405 | 106% |
| P/E Ratio | 3369.96 | 31.90 | 10,564% |
| Revenue | 11B | 11.8B | 93% |
| Total Cash | N/A | 3.24B | - |
| Total Debt | 4.18B | 1.58B | 264% |
STX | WDC | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 84 | 85 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 100 Overvalued | 74 Overvalued | |
PROFIT vs RISK RATING 1..100 | 22 | 34 | |
SMR RATING 1..100 | 3 | 14 | |
PRICE GROWTH RATING 1..100 | 34 | 34 | |
P/E GROWTH RATING 1..100 | 1 | 35 | |
SEASONALITY SCORE 1..100 | 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.
WDC's Valuation (74) in the Computer Peripherals industry is in the same range as STX (100). This means that WDC’s stock grew similarly to STX’s over the last 12 months.
STX's Profit vs Risk Rating (22) in the Computer Peripherals industry is in the same range as WDC (34). This means that STX’s stock grew similarly to WDC’s over the last 12 months.
STX's SMR Rating (3) in the Computer Peripherals industry is in the same range as WDC (14). This means that STX’s stock grew similarly to WDC’s over the last 12 months.
STX's Price Growth Rating (34) in the Computer Peripherals industry is in the same range as WDC (34). This means that STX’s stock grew similarly to WDC’s over the last 12 months.
STX's P/E Growth Rating (1) in the Computer Peripherals industry is somewhat better than the same rating for WDC (35). This means that STX’s stock grew somewhat faster than WDC’s over the last 12 months.
| STX | WDC | |
|---|---|---|
| RSI ODDS (%) | 7 days ago 68% | 7 days ago 60% |
| Stochastic ODDS (%) | 2 days ago 72% | 2 days ago 71% |
| Momentum ODDS (%) | 2 days ago 75% | 2 days ago 68% |
| MACD ODDS (%) | 2 days ago 70% | 2 days ago 63% |
| TrendWeek ODDS (%) | 2 days ago 68% | 2 days ago 67% |
| TrendMonth ODDS (%) | 2 days ago 68% | 2 days ago 65% |
| Advances ODDS (%) | 8 days ago 78% | 8 days ago 83% |
| Declines ODDS (%) | 3 days ago 70% | 2 days ago 65% |
| BollingerBands ODDS (%) | 2 days ago 78% | 2 days ago 90% |
| Aroon ODDS (%) | 2 days ago 73% | 2 days ago 68% |
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STX and
Correlation & Price change
A.I.dvisor indicates that over the last year, STX has been closely correlated with WDC. These tickers have moved in lockstep 87% of the time. This A.I.-generated data suggests there is a high statistical probability that if STX jumps, then WDC could also see price increases.
| Ticker / NAME | Correlation To STX | 1D Price Change % | ||
|---|---|---|---|---|
| STX | 100% | +2.29% | ||
| WDC - STX | 87% Closely correlated | -0.32% | ||
| P - STX | 42% Loosely correlated | -5.12% | ||
| NTAP - STX | 40% Loosely correlated | -0.74% | ||
| QBTS - STX | 32% Poorly correlated | -8.25% | ||
| QMCO - STX | 32% Poorly correlated | -7.36% | ||
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WDC and
Correlation & Price change
A.I.dvisor indicates that over the last year, WDC has been closely correlated with STX. These tickers have moved in lockstep 90% of the time. This A.I.-generated data suggests there is a high statistical probability that if WDC jumps, then STX could also see price increases.
| Ticker / NAME | Correlation To WDC | 1D Price Change % | ||
|---|---|---|---|---|
| WDC | 100% | -0.32% | ||
| STX - WDC | 90% Closely correlated | +2.29% | ||
| NTAP - WDC | 58% Loosely correlated | -0.74% | ||
| P - WDC | 42% Loosely correlated | -5.12% | ||
| QMCO - WDC | 37% Loosely correlated | -7.36% | ||
| IONQ - WDC | 33% Loosely correlated | -5.58% | ||
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