Bitcoin ended 2025 down 3%, underperforming compared to major assets like gold and the S&P 500, which reached new highs. K33 Research attributes this disappointing performance to factors such as significant selling by long-term investors, referred to as "whales." Despite this downturn, 2025 marked Bitcoin's least volatile year on record, with daily volatility decreasing to 2.24%, down from 2.8% in 2024. The report suggests that Bitcoin’s price fluctuations have stabilized, largely due to increased institutional involvement, particularly through US exchange-traded funds. The research highlights a notable shift in market dynamics. Whales sold off assets to realize gains after substantial returns, reflecting a changing market structure and broader acceptance of Bitcoin. While this selling pressure contributed to the decline, it also resulted in a more distributed ownership of Bitcoin, making it less susceptible to drastic price swings. Bitcoin was priced at $89,841 at the end of the year, a nearly 7% drop from the previous year. Looking ahead, K33 Research is optimistic about Bitcoin's potential in 2026, predicting it will reach new all-time highs. They point to factors like anticipated lower interest rates, increased adoption by nation-states, and a more favorable regulatory environment as key drivers for future growth. The report asserts that new capital influx, combined with ongoing integration into traditional markets, is likely to boost Bitcoin's performance beyond that of equities and gold.