Greg Abel Has Kept 60% of Berkshire's $359 Billion Stock Portfolio in Just 5 Companies, Even After Eliminating 16 Other Positions in His First Quarter. Is That Concentration a Risk for Shareholders?

Since becoming CEO of Berkshire Hathaway, Greg Abel has maintained high concentration in five blue-chip stocks (Apple, American Express, Alphabet, Bank of America, and Coca-Cola), which now represent 60% of the portfolio. While this concentration is largely inherited from Warren Buffett's long-term investments, the article argues that downside risk is manageable given Berkshire's strong financial position. The greater concern is whether Abel can match Buffett's stock selection track record going forward.

08/27/2026, 11:32 AM • The Motley Fool

3 Artificial Intelligence (AI) Stocks Hedge Funds Are Buying Hand Over Fist

Major hedge funds including Peter Thiel's fund, David Tepper's Appaloosa Management, and others loaded up on Amazon, Alphabet, and Taiwan Semiconductor during Q2. Amazon's AWS grew 37% YoY, Alphabet's Google Cloud surged 82%, and TSMC benefits as the world's largest chip supplier for AI computing. All three stocks are positioned as strong AI investment opportunities.

08/27/2026, 10:19 AM • The Motley Fool

Is Toast a Good Buy Right Now?

Toast, a restaurant-technology company, shows improving fundamentals with strong Q2 earnings and raised EBITDA guidance, plus new AI investments and partnerships with Google and Adyen. However, insider selling and a still-elevated P/E ratio in the mid-40s remain concerns. The analyst is cautiously optimistic about long-term growth potential despite the stock's 44% decline since IPO.

08/27/2026, 10:15 AM • The Motley Fool

MAGS Is Treading Water This Year. Here's Why the Smartest Investors Are Still Buying.

The Roundhill Magnificent Seven ETF (MAGS) has underperformed major indexes year-to-date, up only 2% compared to the S&P 500 and Nasdaq's 12% gains. Despite this, investors remain interested due to five of the seven megacap stocks trading at below-average valuations. The concentrated portfolio carries higher volatility risk but offers potential for outperformance when markets rally.

08/27/2026, 9:10 AM • The Motley Fool

Uber Stock Is 20% Off Its All-Time High, While the S&P 500 Index Is Up 14% Since Then: Here's Why the Market's Bearish View Is Wrong.

Uber shares have fallen 20% from their all-time high while the S&P 500 has risen 14%, driven by investor concerns about autonomous vehicle technology disrupting its business model. However, the author argues this bearish view is unwarranted, citing Uber's strong financial performance (24% gross bookings growth, 13.3% operating margin), massive user base of 208 million monthly active users, powerful network effects, and strategic partnerships with AV companies. The author contends that a hybrid model of human drivers and self-driving vehicles will likely coexist, and Uber's matching technology and geographic diversification position it well to compete.

08/27/2026, 6:14 AM • The Motley Fool

Alphabet Is Paying a Dividend While Selling $85 Billion of New Stock

Alphabet raised its dividend to $0.22 per share while simultaneously raising $84.75 billion through stock sales and debt issuance to fund its massive AI infrastructure buildout. The company halted share buybacks entirely in H1 2026 after spending $28.3 billion on them in H1 2025. With capital expenditures of $195-205 billion planned for 2026, the company's cash generation is running behind its AI ambitions, making shareholders net funders rather than beneficiaries.

08/27/2026, 3:12 AM • The Motley Fool

Nvidia by the Numbers: 3 Remarkable Facts in Its Q2 Report

Nvidia delivered exceptional Q2 results with 106% revenue growth to $96.2 billion, surpassing guidance and Wall Street estimates. The company added nearly $50 billion in revenue—an unprecedented feat for a company of its size—and generated $29.2 billion in adjusted net income, equivalent to Apple's quarterly profit. CEO Jensen Huang forecasted 70% revenue growth for next year, putting Nvidia on track to reach $1 trillion in revenue by fiscal 2029.

08/26/2026, 11:12 PM • The Motley Fool

Camus Energy Selected for Google for Startups Accelerator Program Focused on AI Solutions for the Energy Industry

Camus Energy, a Google and Amazon alumni-founded startup, has been selected for Google's 10-week accelerator program focused on AI energy solutions. The company will demonstrate its FlexConnect software to major utilities including Duke Energy, Edison International, and PG&E, enabling AI data centers to connect to the grid 3-5 years faster using flexible operating limits and existing infrastructure.

08/26/2026, 12:52 PM • GlobeNewswire

1 Wall Street Analyst Just Upgraded AMD Stock and Estimates 30% Upside. Here's Why He's Bullish on This Semiconductor Stock.

Raymond James analyst Simon Leopold upgraded AMD to strong buy with a $641 price target, citing optimistic growth in server CPUs driven by agentic AI demand. AMD expects server CPU revenue to grow over 80% year-over-year in H2 2026 and over 70% in 2027, with the CPU-to-GPU ratio in data centers shifting to 1-to-1. While AMD stock trades at a premium P/E ratio of 116, Leopold believes AMD offers the strongest combination of earnings leverage and market-share gains among competitors.

08/26/2026, 12:25 PM • The Motley Fool

AMD vs. Marvell: Which Is the Better AI Chip Stock to Own for the Next 5 Years?

AMD and Marvell are both strong AI semiconductor performers, but AMD is positioned as the better 5-year investment. AMD is capitalizing on inference and agentic AI opportunities with major deals from Meta and OpenAI, plus a $220 billion server CPU market opportunity. Marvell leads in optical interconnects for AI data centers and custom chips, but faces potential headwinds from reduced involvement in Amazon's Trainium chips and trades at a higher valuation.

08/26/2026, 12:25 PM • The Motley Fool

Marvell Technology's Next Earnings Report on Aug. 27 Could Send the Stock Soaring. Here's Why.

Marvell Technology is expected to report Q2 fiscal 2027 earnings on Aug. 27 with significant market expectations. The company recently announced a $12.2 billion custom chip deal with Google for AI inference hardware, which could generate up to $120 billion in revenue over seven years. Investors will focus on management's forward guidance for fiscal 2027-2028 to assess the deal's impact. While positioned as a critical 'picks-and-shovels' player in AI infrastructure, Marvell's high valuation (83x trailing P/E) leaves little room for disappointment.

08/26/2026, 11:05 AM • The Motley Fool

Greg Abel Just Made 3 Moves at Berkshire Hathaway That Bet on the Same Trend (And it's Not AI)

Berkshire Hathaway CEO Greg Abel is making significant bets on a housing market recovery through multiple moves: acquiring homebuilder Taylor Morrison for $8.5 billion, increasing investment in Lennar by 30%, and buying shares of D.R. Horton. These moves, combined with existing holdings in Clayton Homes and Berkshire Hathaway Home Services, suggest Abel believes pent-up demand will emerge once mortgage rates decline, despite the currently frozen housing market.

08/26/2026, 8:12 AM • The Motley Fool

The Stock Market Faces a Critical Test on Wednesday -- Nvidia Earnings, Inflation, and GDP on the Same Day. Here’s What Investors Need to Know.

Wednesday, August 26, 2026 brings three major market catalysts: Q2 GDP data, July PCE inflation report, and Nvidia earnings after market close. GDP growth remains weak at 1.5% while core inflation stays elevated at 3.3%, above the Fed's 2% target. Nvidia's data center revenue surged 92% to $75.2 billion last quarter, and investors will closely watch guidance, gross margins, and commentary on customer financing arrangements.

08/26/2026, 6:12 AM • The Motley Fool

3 Overlooked Autonomous Vehicle Stocks Investors Should Jump On

The article highlights three overlooked autonomous vehicle stocks with significant upside potential: Aurora Innovation, a leader in autonomous semitruck technology projected to generate substantial revenue starting 2027; Mobileye, which dominates ADAS market share with embedded technology in 250+ million vehicles; and Uber, which is pursuing a capital-light strategy as an AV ride-hailing aggregator despite partnership risks from competitors like Waymo.

08/26/2026, 5:30 AM • The Motley Fool

Bill Ackman's Pershing Square Made Microsoft Its Largest AI Holding by Selling Alphabet. Here's the Thesis Behind the Switch.

Bill Ackman's Pershing Square Capital Management has made Microsoft its largest AI holding by selling its entire Alphabet stake and trimming Amazon while adding 553,000 Microsoft shares. Microsoft's $2.3 billion position now represents 11.9% of the portfolio. The move reflects Microsoft's strong fundamentals: 18% revenue growth to $90 billion, $100 billion in Azure annual revenue, and critically, $19.6 billion in positive free cash flow—unlike competitors Alphabet and Amazon which posted negative FCF.

08/26/2026, 5:15 AM • The Motley Fool