A Harvard Business School graduate was arrested Thursday on fraud charges alleging he swindled fellow alumni of the prestigious school out of over $4 million in a Ponzi scheme, even assuring one investor they would soon “brag” about their “crazy gains” at the school’s reunion.Vladimir Artamonov, 46, was taken into custody in Elkridge, Maryland, where he lived, and was charged with securities, wire and investment adviser fraud for allegedly carrying out the scheme from September 2021 through February 2024.An ...

Core Viewpoint - Warren Buffett's recent decision to sell a significant portion of his Apple stock while retaining his entire stake in Coca-Cola raises questions about his investment strategy and market outlook [1][2]. Group 1: Investment Decisions - Buffett's stake in Coca-Cola consists of 400 million shares, valued at $28.3 billion, representing 11% of Berkshire Hathaway's total stock holdings [4]. - Despite selling 20 million shares of Apple, which is currently valued at $57.4 billion, Apple remains Buffett's top holding, while Coca-Cola is tied with Bank of America as the third-largest position in Berkshire's portfolio [5]. - Coca-Cola has underperformed compared to other major holdings since Buffett's investment in Apple in 2016, with total returns of only 93.4% compared to Apple's 846.5% [8]. Group 2: Historical Performance - Buffett first invested in Coca-Cola in 1988, with a total investment of $1.3 billion, and the current value of his shares has increased more than 21 times, alongside expected dividend payments of $816 million this year [6]. - Coca-Cola's performance has lagged behind other investments, with returns trailing those of American Express and Bank of America since the Great Recession [8]. Group 3: Business Model and Dividends - Buffett appreciates Coca-Cola not only for its beverage appeal but also for its reliable business model and management, emphasizing the importance of dividends [9][10]. - Coca-Cola is recognized as a "Dividend King," likely to continue increasing its dividend payouts annually, making it a stable investment for those seeking reliable income [11].

Core Viewpoint - The article discusses the availability of short-selling options for certain U.S. stocks on the Beta APP, providing a guide on how to check if a stock can be shorted and the current list of stocks available for short-selling [1][4]. Summary by Sections Short-Selling Functionality - The Beta APP currently supports short-selling for select U.S. stocks, with plans to expand the list in the future [1]. - Users can check if a stock is available for short-selling by searching for the stock in the app and clicking the "Sell" button. If the stock supports short-selling, the available quantity will be displayed; if not, it will show as zero [1]. Current Short-Selling List - A list of stocks currently available for short-selling includes notable companies such as Palantir Technologies (PLTR), Tesla (TSLA), Advanced Micro Devices (AMD), and Apple (AAPL) among others [7].

Group 1 - The Vanguard Mega Cap ETF (MGC) experienced an inflow of approximately $241.8 million, representing a 3.1% week-over-week increase in outstanding units from 32,634,267 to 33,634,267 [1] - The current share price of MGC is $242.03, which is close to its 52-week high of $242.42 and significantly above its low of $173.32 [3] - Notable underlying components of MGC include JPMorgan Chase & Co (down 0.4%), Berkshire Hathaway Inc New (down 0.5%), and Visa Inc (down 0.8%) [1] Group 2 - ETFs trade as "units" rather than "shares," and these units can be created or destroyed based on investor demand, impacting the underlying holdings [4] - Monitoring week-over-week changes in shares outstanding helps identify ETFs with significant inflows or outflows, which can affect the individual components held within those ETFs [4]

Core Insights - The Federal Reserve has maintained interest rates at 4.25%–4.5% since December 2024, with speculation about potential rate cuts in 2025, while equity markets are performing well due to economic growth [1] Factors to Consider for Berkshire Hathaway (BRK.B) - Berkshire Hathaway is a diversified conglomerate with over 90 subsidiaries across various industries, primarily in insurance, which accounts for about 25% of total revenues [2][5] - The company generates significant earnings from energy, transportation, manufacturing, and consumer goods, providing steady cash flows and resilience against sector-specific volatility [3] - Berkshire follows a disciplined investment strategy led by Warren Buffett, focusing on undervalued assets with long-term potential, with major investments in companies like Coca-Cola and Apple [4] - The insurance float has grown from approximately $114 billion in 2017 to $174 billion by Q2 2025, providing low-cost capital for investments [5] - With over $100 billion in cash reserves and minimal debt, Berkshire's balance sheet reflects strong financial strength [6] - The return on equity for Berkshire is 7%, slightly below the industry average of 7.7%, but shares have gained 9% year-to-date, outperforming the industry's 8.2% increase [7] Factors to Consider for BlackRock (BLK) - BlackRock is a leading investment management firm with $11.6 trillion in assets under management (AUM) as of December 31, 2024, and offers technology services through its Aladdin platform [8] - The company is expanding its private markets platform, aiming to raise $400 billion by 2030, which is a rapidly growing sector in global finance [9] - BlackRock's return on equity is 15.5%, significantly higher than the industry average of 9.9%, and shares have gained 9.6% year-to-date [10][11] Estimates for BRK.B and BLK - The Zacks Consensus Estimate for BRK.B's 2025 revenues indicates a 4.8% year-over-year increase, while EPS is expected to decrease by 7.6% [12] - For BLK, the 2025 revenue estimate suggests a 15% year-over-year increase, with EPS expected to decrease by 9.1% [14] Valuation Metrics - Berkshire is trading at a price-to-book multiple of 1.59, above its five-year median of 1.41 [14] - BlackRock's price-to-book multiple is at 3.53, also above its five-year median of 3.0 [14] Conclusion - Berkshire Hathaway is recognized for its diversified portfolio and strong management under Warren Buffett, while BlackRock is positioned for growth through its substantial AUM and expansion strategies [17][18]

全球最富有的三人财富总额已达1万亿美元，大致相当于"股神"沃伦·巴菲特旗下伯克希尔·哈撒韦的 市值。 今年大多数超级富豪的财富也显著增长。"千亿富豪俱乐部"的17名成员今年共计增添了4340亿 美元，截至上周五，他们的总财富达到3.2万亿美元，超过了谷歌或亚马逊的市值。 马斯克、埃里森和扎克伯格的财富近年来膨胀，很大程度上得益于投资者对人工智能（AI）热潮的 追捧。 值得一提的是，马斯克有望成为全球首位"万亿富豪"。 根据特斯拉最新公布的潜在薪酬方案，马斯克带领公司实现8.5万亿美元的估值，他将获得1万 亿美元的天价薪酬。这份薪酬方案有待股东大会批准。 周一公布的监管文件显示，马斯克上周五斥资约10亿美元购入特斯拉股票，显示出他对实现目 标充满信心。 根据彭博亿万富翁指数，截至上周五收盘，特斯拉和SpaceX的首席执行官埃隆·马斯克的净资 产为4190亿美元，甲骨文联合创始人拉里·埃里森的资产为3490亿美元，Meta首席执行官马克· 扎克伯格的资产为2650亿美元。 三人身家合计1.03万亿美元，几乎追上伯克希尔·哈撒韦1.07万亿美元的市值。 而伯克希尔·哈撒韦 是一家年收入约3700亿美元、员工接近40 ...

Group 1: Berkshire Hathaway's Investment Strategy - Berkshire Hathaway has made small investments in relatively small companies, including Pool Corp with a stake worth $1.1 billion and Domino's Pizza with a stake worth $1.2 billion, representing 9.3% and 7.8% of their respective companies [2] - Over the last four quarters, Buffett has purchased approximately $12 billion worth of stocks while selling around $58 billion [3] - Buffett has indicated that finding significant investment opportunities is challenging due to high valuations in the market, particularly for large-cap stocks [4] Group 2: Pool Corp - Pool Corp is characterized as a stable business with predictable revenue, primarily from pool maintenance, which accounts for 64% of its sales [8][9] - The company has a significant market position, allowing it to maintain higher margins and manage costs effectively, especially in light of potential tariffs [9] - Pool Corp's stock has underperformed recently, providing Buffett an opportunity to invest as it trades near its historical average P/E ratio [10] Group 3: Domino's Pizza - Domino's Pizza is the largest pizza company globally, with over 20,000 stores, benefiting from a strong loyalty program and a fortressing strategy that enhances delivery efficiency [13][14] - The company has seen a 5.8% growth in carryout comparable sales, indicating strong performance in its business model [14] - Domino's has a capital-light business model, with a 20% increase in trailing 12-month free cash flow, which supports dividend growth and share buybacks [16]

AI plays a bigger role in the $302 billion portfolio the Oracle of Omaha oversees at Berkshire Hathaway than you might realize.For six decades, billionaire Warren Buffett has been dazzling Wall Street with his investing prowess. Though his company, Berkshire Hathaway (BRK.A -0.63%) (BRK.B -0.59%), hasn't outperformed the benchmark S&P 500 every year since 1965, he's nearly doubled the average annual total return of this broad-based index, including dividends, spanning 60 years.For some investors, riding the ...

Group 1 - Warren Buffett has a net worth of $150 billion and his company, Berkshire Hathaway, has a market cap of over $1 trillion, making it one of the world's most valuable public companies [1] - Buffett's investment strategy emphasizes owning an S&P 500 index fund, which may be challenging to follow given the current market conditions [3][5] - The S&P 500 index has become overly concentrated in tech stocks, with nine of its top ten holdings being tech companies, leading to a lack of representation of the broader U.S. stock market [5][6] Group 2 - Nvidia, Microsoft, and Apple together account for over 21% of the S&P 500 index, while the tech sector constitutes 34% of the index, indicating its significant influence on overall performance [7]

Group 1: UnitedHealth Group (UNH) - UnitedHealth Group shares have increased nearly 30% since Berkshire Hathaway disclosed its purchase of over 5 million shares between April 1 and June 30 [2][3] - The stock closed at $271.49 before the SEC filing and ended at $352.51, indicating a significant price increase [2] - Despite the recent gains, UNH is still down 30% year-to-date, and analysts at Morgan Stanley have become incrementally positive after discussions with UNH management [6] Group 2: Berkshire Hathaway's Investment - Berkshire Hathaway's investment in UNH may not be profitable at this point, as the current price is only up 13% from its Q2 close of $311.97 [3][5] - The potential purchase price range for Berkshire's stake varies significantly, with a high of $606.36 per share leading to a $3.1 billion investment, resulting in a 42% loss, while a low of $248.88 would yield a 42% gain [4] - The average purchase price is estimated at $1.9 billion, with the current value around $1.8 billion, indicating an 8% decline from the average [5] Group 3: Kraft Heinz - Kraft Heinz shares fell 4.25% this week following a drop of over 2% last week, as the company plans to split back into two entities, reversing the 2015 merger [9] - Warren Buffett expressed disappointment over the split, despite being the largest shareholder, which raises concerns about potential stock sales [9][10]