According to the source, Bitwise and 21Shares submitted amended ETF filings for Solana (SOL) and Ethereum (ETH) that add staking and reduce management fees, affecting fund structure and holding costs for investors, source: Bitwise and 21Shares amended ETF filings. The amendments indicate staking of the underlying assets within the funds and lower expense ratios versus prior drafts, source: Bitwise and 21Shares amended ETF filings. For traders, these changes directly impact expected yield and tracking characteristics relative to non-staking products and are relevant to SOL and ETH spot-ETF flow dynamics and secondary market pricing, source: Bitwise and 21Shares amended ETF filings.

According to @lookonchain, 10 Bitcoin ETFs posted a combined net flow of −631 BTC (−$68.83M) on Sept 1, 2025. According to @lookonchain, VanEck recorded outflows of 627 BTC ($68.38M) and currently holds 16,780 BTC ($1.83B). According to @lookonchain, 9 Ethereum ETFs registered a combined net flow of −4,319 ETH (−$19M). According to @lookonchain, Bitwise saw outflows of 5,467 ETH ($24.06M) and currently holds 130,701 ETH ($575.08M).