Bitcoin makes up one-third of investor crypto portfolios in 2025

Institutional Bitcoin allocation is on the rise, while retail BTC holdings are falling in favor of altcoins with a strong ETF approval chances, such as XRP.

Bitcoin exposure is increasing in cryptocurrency portfolios, driven by more innovation-friendly US crypto regulations and growing institutional adoption triggered by the introduction of spot Bitcoin exchange-traded funds (ETFs), according to a new report from Bybit.

Bitcoin (BTC) accounts for about one-third of investor portfolios, or 30.95% of total assets as of May, up from 25.4% in November 2024.

This makes Bitcoin the largest single asset held by cryptocurrency investors, the report said. Meanwhile, the Ether (ETH)-to-Bitcoin holding ratio plunged to a 2025 low of 0.15 at the end of April, before recovering to the current 0.27.

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