TradingKey

TradingKey - In Q2 2025, the value of Berkshire Hathaway’s investment portfolio declined from $259.8 billion in Q1 to $257.5 billion, a decrease of 0.89%. Analysis indicates that this drop is primarily driven by a net capital outflow of 0.78%. The outflow may be linked to changing market conditions

TradingKey - On August 14 (U.S. Eastern Time), Elon Musk issued a strong warning to Tesla short-sellers on social media — and shortly after, published a list of short positions on the platform — marking his latest declaration of war against bearish investors.

TradingKey - As the U.S. enters a new rate cycle, the quantitative tightening (QT)—initially launched to reduce the Federal Reserve’s bloated balance sheet following the COVID-19 pandemic—is also nearing its conclusion. A key metric in gauging when to end QT is the scale of the Fed’s ON RRP...

TradingKey - On August 14, U.S. chip equipment leader Applied Materials delivered disappointing sales and profit forecasts, revealing the ripple effects of U.S.-China trade tensions across the global semiconductor supply chain.

TradingKey - Applied Materials, Inc. (NASDAQ: AMAT) announced its Q3 FY2025 earnings on August 14, 2025, after market close, reporting strong revenue fueled by AI-related semiconductor demand, which beat expectations. However, cautious Q4 guidance, including EPS below analyst estimates

On Friday, August 15 at 11:00 a.m. ET, SEC Chairman Paul Atkins delivered a major policy speech outlining the agency’s new initiative: ProjectCrypto. 

TradingKey - According to data released by Japan’s Cabinet Office on August 15, Japan’s real GDP in Q2 2025 grew 0.3% quarter-on-quarter, marking the fifth consecutive quarter of expansion. Year-on-year growth reached 1.0%, far exceeding the expected 0.4%, signaling that the Japanese economy is firm

TradingKey - Multiple authoritative reports indicate the Trump administration is in negotiations with chip giant Intel Corporation to provide critical support for the company’s U.S. manufacturing expansion through a potential government equity stake.

With rate cut expectations now in flux, crypto assets may struggle to regain momentum. Analysts warn that Bitcoin could retest the $110,000 support zone, which held firm during early August despite heavy selling pressure.

TradingKey - In its latest 13F filing, Berkshire Hathaway, led by “the Oracle of Omaha” Warren Buffett, finally disclosed the “mystery holdings” it deliberately concealed in the first quarter: Nucor (NUE), Lennar (LEN), and D.R. Horton (DHI) — a move that may reflect a strategic bet on the recovery

TradingKey - A series of setbacks — executive turmoil, rising medical costs, and cyberattacks — have halved the stock price of UnitedHealth (UNH), the U.S. health insurance leader, in 2025. Yet Wall Street’s most legendary investors see a “buying opportunity”: In their Q2 13F filings, Berkshire

TradingKey - On Wednesday morning (U.S. Eastern Time), the U.S. Bureau of Labor Statistics released the latest Producer Price Index (PPI) data: July PPI rose 3.3% year-over-year, far exceeding the expected 2.5% and marking the highest level since February.

TradingKey - Foxconn (also known as Hon Hai Precision Industry), the world's largest electronics contract manufacturer, released its second-quarter earnings report on August 14, revealing a 27% year-over-year rise in profit that exceeded expectations. For the first time, quarterly revenue from its c

TradingKey - Founded by mathematician James Simons, Renaissance Technologies LLC is a global leader in quantitative investing, renowned for its data-driven, innovative approach. The firm eschews traditional fundamental analysis, relying instead on advanced mathematical models

TradingKey - Bridgewater Associates, the world’s largest hedge fund and renowned for its macroeconomic analysis, continues to command market respect with its “risk parity” strategy and precise economic cycle timing.

Standard Chartered Bank has revised its year-end ETH price target from $4,000 to $7,500.

TradingKey - On August 14, Cambricon, a Chinese AI chip manufacturer, saw its stock rise over 14% intraday to once reach 985 yuan.This marked the third consecutive day of record highs as the stock edged towards the 1,000 yuan milestone. Its market capitalization briefly surpassed 400 billion yuan wi

ARK Innovation ETF (ARKK), managed by Cathie Wood, delivered a stellar performance in Q2 2025, with its net asset value (NAV) soaring by 46.96%, reaffirming Wood’s reputation as one of Wall Street’s most polarizing yet influential fund managers.

TradingKey - E-commerce giant Amazon formally announced on August 13 a major expansion into U.S. fresh grocery delivery, launching same-day service covering over 1,000 cities and towns for perishable categories including seafood, meat, and frozen foods. The company plans to extend coverage to...

TradingKey - After the release of the July nonfarm payrolls and CPI reports, markets have all but locked in expectations for the Federal Reserve to restart rate cuts in September, but the magnitude of the cut remains uncertain. U.S. Treasury Secretary Scott Bessent has called for a 50-basis-point