Wall Street's increasing focus on late-stage cryptocurrency firms is poised to redefine the 2025 altcoin season, according to Coinotag. Matrixport projects a pipeline of around $200 billion in IPO-ready crypto companies, with potential capital raises between $30 billion and $45 billion. This influx of institutional investment could stabilize Bitcoin's volatility while selectively enhancing ETF-backed altcoins. Key developments include the October 2025 ETF decision windows and IPO filings from major custodians such as BitGo, which currently holds $90.3 billion in assets under custody. These factors are expected to drive significant shifts in the cryptocurrency market landscape.