According to Crypto Rover, the Swiss Central Bank has disclosed an additional $38 million purchase of MicroStrategy (MSTR) shares, further strengthening its position in the leading Bitcoin proxy stock (source: Crypto Rover on Twitter, June 4, 2025). This move signals growing institutional confidence in Bitcoin exposure, as MicroStrategy holds a massive Bitcoin reserve. Traders should note that significant institutional accumulation of MSTR often correlates with positive sentiment and inflows into the broader cryptocurrency market, especially Bitcoin. This substantial buy could drive increased volatility and upside potential for both MSTR and Bitcoin in the coming sessions.