Barclays Posts 18 Profit Increase Upgrades FullYear Income Forecast Mercury Reaches 52 Billion Valuation Reflecting Resilience in Fintech Sector Berkshire Hathaway Revamps Portfolio 26 Billion Delta Stake and Major Alphabet Increase Professional TitleUS AI Titans May Weather DeepSeek Concerns Analysts Suggest Companies Undeterred by Regulatory Uncertainty Expand Prediction Market Investments Novak Djokovic Expresses Confidence in Pursuit of 25th Grand Slam Title at Roland Garros Potential Shift From Quarterly Earnings Traders Eye Possible Timeline Changes