3 of the Top 5 Performers in the S&P 500 in the First Half Offer 1 Particular Thing for AI Customers. (Hint: It Isn't the GPU, and Nvidia Isn't Among Them.)

While Nvidia dominated the early AI boom with GPU chips, memory and storage companies have emerged as top S&P 500 performers in the first half of 2026. Sandisk, Micron Technology, and Western Digital—ranked 1st, 2nd, and 5th respectively—are benefiting from surging demand for data storage and memory as AI inference and agentic operations scale. These companies are experiencing triple-digit revenue growth in data center segments, positioning them as critical players in the next phase of AI deployment.

07/08/2026, 4:02 AM • The Motley Fool

Flash Crash or Cash? The AI Hardware Reset Investors Can’t Ignore

Recent semiconductor sector volatility wiped $137 billion from memory equities, triggering retail panic over AI hardware oversupply. However, institutional analysis suggests the pullback is a strategic entry point, as leading compute memory capacities remain locked up through 2026. The market is bifurcating between critical compute bottleneck winners and legacy storage names, with pure-play operators in advanced magnetic storage and HBM production showing strong fundamentals despite stretched valuations in consumer flash segments.

07/07/2026, 7:45 AM • Investing

2 Big Dividends on Sale as Warsh Targets Inflation and Yields Up to 11.9%

Two closed-end funds (CEFs) are trading at significant discounts to net asset value due to market concerns about interest rates under new Fed Chair Kevin Warsh's inflation-focused approach. BlackRock Enhanced Equity Dividend Trust (BDJ) offers a 7.8% monthly dividend at a 6.7% discount, while BlackRock Multi-Sector Income Trust (BIT) provides an 11.9% yield at a 6.1% discount. Both funds are positioned to benefit as inflation eases and rates decline, potentially closing their discounts.

07/07/2026, 6:19 AM • Investing

President Trump Sells Palantir Stock and Buys an AI Stock Up 2,100% Since 2023

President Trump's investment accounts made over 3,600 trades in Q1 2026, selling between $854,000 and $4.6 million in Palantir Technologies while purchasing $45,000 to $150,000 in Western Digital, a stock that has surged 2,100% since January 2023. Palantir reported strong Q1 results with 85% revenue growth, while Western Digital leads the HDD market with 47% share and projects 22% annual data center HDD sales growth through 2028.

07/06/2026, 4:12 AM • The Motley Fool

Is the Memory Rally Still Alive After the Semiconductor Sell-Off?

Despite a $2.7 trillion market cap wipeout in semiconductors last week driven by fears over rising hardware costs and CapEx concerns, the structural rally in memory chip makers remains intact. The PHLX Semiconductor Index is still up 11% monthly and 99% year-to-date, with memory chip shortages forecast through 2028. Micron Technology exemplifies the sector's strength, gaining over 750% in 52 weeks with 1,358% YoY earnings growth and 85% gross margins.

07/02/2026, 9:14 AM • Investing

Will Sandisk Stock Split by Year-End 2026?

Sandisk has surged 749% in 2026, reaching over $2,000 per share, driven by AI-driven demand for NAND memory. The article analyzes whether a stock split is likely by year-end 2026, noting the company's strong fundamentals but also warning of cyclical memory market risks and potential AI spending slowdown.

07/01/2026, 3:23 PM • The Motley Fool

Nasdaq Selloff Shows AI Leadership Is Turning Into Market Drag

The Nasdaq is experiencing its fourth consecutive losing session as AI-related stocks face pressure from multiple headwinds: OpenAI's delayed IPO to 2027, surging memory chip costs forcing price increases across the hardware industry, and concerns about the sustainability of AI infrastructure spending. While memory chip makers benefit from tight supply, device manufacturers like Apple are forced to raise prices, signaling margin compression across the tech ecosystem. The Dow, meanwhile, reaches record highs on strength in non-AI sectors like industrials and healthcare, highlighting a significant rotation away from crowded growth stocks.

06/26/2026, 2:03 PM • Investing

The Memory Shortage Is Minting Winners. 3 Stocks Not Named Micron That Could Cash In.

A severe memory chip shortage driven by AI buildout is creating windfall profits for storage companies. SanDisk, Western Digital, and Seagate are all cashing in through soaring prices and locked-in multiyear contracts. SanDisk offers the most direct exposure to the shortage with 97% sequential revenue growth, while Western Digital and Seagate benefit indirectly as customers turn to hard drives when SSDs become prohibitively expensive.

06/26/2026, 12:03 PM • The Motley Fool

This Memory Stock Has Soared From About $40 to More Than $2,300 in a Year. Is It Too Late to Buy?

Sandisk stock has surged over 50-fold in a year, driven by AI-driven demand for NAND flash memory and tight supply. The company reported 251% revenue growth and signed multi-year supply contracts to stabilize earnings. However, at a 78 P/E ratio (18 on forward basis), the stock has priced in significant good news. Analysts caution that memory is cyclical and today's high margins won't last forever, making it a high-risk play best approached cautiously.

06/25/2026, 8:13 PM • The Motley Fool

Micron’s $100 Billion Backlog Could Reset How the Market Values Memory

Micron delivered record earnings with $41.46B in Q3 revenue and 84.9% gross margin, surpassing Nvidia's margins. The company secured $100B in multi-year customer contracts, transforming it from cyclical chipmaker to predictable revenue generator. Q4 guidance of ~$50B revenue and $30-32 EPS significantly exceeded expectations, driving the stock up 15.95% and prompting Wall Street to raise price targets toward $2,000+.

06/25/2026, 4:27 PM • Investing

Micron and Qualcomm Show AI Demand Is Broadening Beyond GPUs

U.S. stocks rallied on Thursday following strong earnings and guidance from Micron Technology and Qualcomm, which revived confidence in the AI trade despite sticky inflation. Micron's fiscal Q3 results significantly beat expectations with EPS of $25.11 versus forecasts of $20.78 and revenue of $41.46 billion. Qualcomm doubled its 2029 non-handset revenue forecast to $40 billion, signaling that AI demand is expanding beyond GPUs into data centers and other sectors.

06/25/2026, 9:38 AM • Investing

Sandisk Stock Is Up 720% in 2026. Is the Rally Still Worth Chasing?

Sandisk, spun off from Western Digital in February 2025, has surged over 5,200% since its separation and 720% in 2026 alone. The company has transformed from a slow-growth memory chipmaker into a high-growth AI play, driven by data center upgrades and its 256TB enterprise SSDs for AI workloads. Despite the massive rally, analysts expect 167% revenue growth and 2,089% EPS growth in fiscal 2026, with the stock trading at only 10-11x forward earnings—suggesting further upside potential if the market rerates it as a high-growth AI chipmaker rather than a legacy memory producer.

06/24/2026, 12:02 PM • The Motley Fool

S&P 500 Rebound Tests Whether AI Sell-Off Is Only a Valuation Reset

U.S. stocks rebounded following a brutal two-day sell-off, with the S&P 500 rising 0.27% as investors await Micron Technology's earnings to determine if the recent AI sector decline is merely a valuation reset or signals a broader reassessment of AI investments. The semiconductor index plunged 8% amid concerns about whether massive AI infrastructure spending will translate into profits, while the Fed's hawkish stance has increased rate hike expectations to 70% for September.

06/24/2026, 9:31 AM • Investing

3 Chip Giants Still Worth Buying Despite Massive Gains

Despite massive year-to-date gains, three semiconductor stocks remain reasonably valued according to The Motley Fool. Micron Technology (up 831% in 12 months) benefits from sold-out AI memory chips through 2026 with pricing power. Western Digital (up 1,160% in 12 months) dominates AI data storage with strong demand extending to 2028-2029. Taiwan Semiconductor Manufacturing (up 116% in 12 months) maintains a 90% market share in advanced AI chip manufacturing, positioning it as an entrenched player in the AI boom.

06/23/2026, 11:15 AM • The Motley Fool

Don't Forget About Western Digital Amid Sandisk Euphoria

While Sandisk has dominated headlines with an 820% year-to-date gain, Western Digital deserves attention as another memory stock benefiting from AI infrastructure buildout. Western Digital's hard disk drives are critical for AI chips to store and process vast amounts of data. The company posted 45% year-over-year revenue growth and 11% sequential growth in Q3 fiscal 2026, with guidance for 9.4% sequential growth in Q4. With 809 planned data centers and AI spending expected to continue for years, Western Digital is well-positioned as a leading HDD provider.

06/21/2026, 11:02 AM • The Motley Fool