Core Insights - The article emphasizes the importance for investors to reassess their portfolios as the market reaches all-time highs in 2025, suggesting a proactive approach to secure gains before potential downturns in 2026 [1] Group 1: Market Overview - The current market is experiencing all-time highs, prompting a strategic review of investment portfolios [1] - Investors are encouraged to lock in gains from large-cap growth stocks that have performed well [1] Group 2: Analyst Background - Gary Alexander has extensive experience in technology sectors, having worked on Wall Street and in Silicon Valley, which informs his insights on industry trends [1] - He has been a contributor to Seeking Alpha since 2017 and has been featured in various web publications, indicating a recognized authority in investment analysis [1]