The Invesco QQQ Trust, Series 1 (NASDAQ:QQQ) and the Vanguard Mega Cap Growth ETF (NYSEMKT:MGK) both track large-cap U.S. growth stocks, appealing to those seeking exposure to industry giants and the tech sector. This comparison examines their costs, performance, risk, and portfolio makeup to help investors decide which fund may better fit specific goals. Snapshot (cost & size) Metric QQQ MGK Issuer Invesco Vanguard Expense ratio 0.18% 0.05% 1-yr return (as of March 2, 2026) 19. ...

At Insider Monkey, we don’t just “watch” the market; we command it by tracking over 1,000 of the world’s most successful billionaires and hedge fund managers. Every quarter, we strip away the noise to reveal their highest-conviction consensus stock picks. Imagine having a private army of 1,000+ of the sharpest financial minds on the planet working exclusively for you—hand-delivering their definitive verdict on the best stocks to buy every single quarter. By aggregating this massive sea of “smart money” data ...

周一美股成交额第1名英伟达收高2.93%，成交373.8亿美元。作为战略投资的一部分，英伟达将向光通 信企业Coherent和Lumentum公司合计投资40亿美元，以巩固研发管线与供应链，支撑大规模人工智能 基础设施建设。这两家公司均致力于光通信领域的光学技术研发。 这家美国芯片巨头周一宣布，将向两家公司各投资20亿美元。 第2名特斯拉收高0.20%，成交217.69亿美元。意大利交通部长表示，2月份特斯拉在意大利的新车注册 量同比下降6.9%。 第3名微软收高1.48%，成交129.31亿美元。2月27日，OpenAI宣布敲定新一轮约1100亿美元融资，投前 估值达7300亿美元。 这是继去年410亿美元融资后，OpenAI又一次创下纪录的募资，也是迄今为止规模最大的私营科技公司 融资。 本轮融资由战略投资者主导，其中亚马逊投入500亿美元，软银和英伟达各投入300亿美元。 第6名闪迪收跌2.56%，成交107.79亿美元。香橼研究于2月24日发布做空报告，宣布建立闪迪空头头 寸，指出闪迪当前估值高估，认为存储芯片行业的高毛利阶段是暂时的。 报告称存储供应紧张仅为暂时现象，一旦主要厂商良率修复并释放产能， ...

[Chart courtesy of MarketWatch.com][Chart courtesy of MarketWatch.com]Moving the marketStocks tanked early after the weekend news of U.S. and Israel strikes on Iran, spiking oil prices and adding Middle East instability to the growing list of investor worries.The major averages hit session lows hard—the Dow was down about 600 points at one point—but rallied back thanks to gains in tech like Nvidia and Microsoft.Gold futures surged almost 2% as a safe-haven play, and the VIX (Wall Street’s fear gauge) jumped ...

每经AI快讯，3月3日，美股三大指数收盘涨跌不一，道指跌0.15%，标普500指数涨0.04%，纳指涨 0.36%。大型科技股多数上涨，英伟达涨约3%，微软涨超1%，苹果、特斯拉、奈飞、Meta小幅上涨； 谷歌跌超1%，英特尔、亚马逊小幅下跌。美股加密货币概念股走高，Figure涨超17%，Circle涨超 15%，Strategy涨超6%。 ...

Despite spending $37.5 billion on capital expenditures, Microsoft generated $5.9 billion in free cash flow (FCF) in the quarter and returned $12.7 billion to shareholders through dividends and buybacks. No matter the market sentiment, with a solid backlog of $625 billion, aggressive AI expansion, and strong analyst backing, Microsoft appears more like a temporarily discounted long-term AI leader.Despite its 17% fall, Microsoft makes a compelling case for why it is still a must-own stock. In its recent Q2 of ...

The U.S. stock market experienced a day of extreme volatility on Monday, March 2, 2026, as investors grappled with a significant escalation in geopolitical tensions. Following reports of coordinated military actions in the Middle East over the weekend, Wall Street opened deep in the red before a wave of dip-buying in the technology sector helped major indexes claw back a significant portion of their intraday losses. While the broader market remained under pressure, the tech-heavy Nasdaq managed a late-sessi ...

The Vanguard S&P 500 ETF (NYSEMKT:VOO) and the iShares Russell 2000 Growth ETF (NYSEMKT:IWO) differ sharply in expense ratio, yield, and portfolio focus, with IWO leaning into small-cap growth stocks and higher risk, while VOO tracks large-cap U.S. equities at a lower cost. Both funds aim to capture U.S. equity market growth, but VOO tracks the S&P 500’s large-cap companies, whereas IWO targets smaller, growth-oriented stocks in the Russell 2000. This comparison looks at cost, returns, risk, and portfolio ...

As the war between the U.S.-Israel and Iran escalates following the assassination of Iranian Supreme Leader Ayatollah Ali Khamenei, the U.S. stock market opened after the weekend on March 2. Despite war tensions, most Magnificent Seven stocks opened to trade in the green zone. Related: Oil price surge sends traders in shock Most Mag 7 stocks rise NVIDIA Corporation (NVDA) rose more than 3% to trade at $182.52. Microsoft Corporation (MSFT) also rose 2% to $400.78. Meta Platforms (Nasdaq: META) rose 1.5% ...

When Jeff Bezos said that one breakthrough technology would shape Amazon’s destiny, even Wall Street’s biggest analysts were caught off guard. Fast forward a year and Amazon’s new CEO Andy Jassy described generative AI as a “once-in-a-lifetime” technology that is already being used across Amazon to reinvent customer experiences. At the 8th Future Investment Initiative conference, Elon Musk predicted that by 2040 there would be at least 10 billion humanoid robots, with each priced between $20,000 and $25,000 ...