A research report issued by JPMorgan on Monday revealed that investors' fervent pursuit of high-beta, momentum-driven stocks such as Palantir (PLTR), Coinbase (COIN), and NVIDIA (NVDA) has attained the highest holding level in 30 years, marking the "100th percentile." Strategist Dubravko Lakos-Bujas commented that this unprecedented concentration not only elevates the risk profile of this sector but also serves as a red flag for the broader market, indicating a surge in investors' short-term complacency.