According to The Kobeissi Letter, Warren Buffett's Berkshire Hathaway increased its cash reserves to a record $347.7 billion in Q1 2025, signaling an ongoing risk-off approach. This substantial cash buildup, as reported on May 3, 2025, may indicate broader market caution and potential volatility ahead. Crypto traders should note that such large-scale cash accumulation by a leading institutional investor often precedes shifts in market sentiment and liquidity, which could impact digital asset flows and price action (source: @KobeissiLetter on Twitter).