According to the source, the claim that BlackRock’s iShares Bitcoin Trust (IBIT) surpassed $100B AUM requires confirmation on the official iShares IBIT page that publishes daily AUM, shares outstanding, and premium or discount to NAV; verify the latest update before acting, source: BlackRock iShares. Cross-check cumulative creations and redemptions using the fund’s daily basket files and historical flow summaries to ensure they align with a $100B AUM figure, source: BlackRock iShares. Corroborate issuer data with listing statistics such as shares outstanding, closing NAV, and market price on the exchange’s fund page for IBIT, source: Nasdaq. If verified, a $100B AUM milestone would imply substantial spot BTC purchases via cash creations that increase the trust’s bitcoin holdings and affect net supply dynamics, source: iShares Bitcoin Trust prospectus; source: SEC spot Bitcoin ETF approval order (January 2024). For trading, monitor same-day net flow prints, IBIT’s premium or discount to NAV, and intraday BTC price to assess flow-driven pressure and potential mean-reversion around creations and redemptions, source: BlackRock iShares fund data.

According to Farside Investors, the Bitwise Bitcoin ETF posted a US$25 million net inflow on the latest trading day (source: Farside Investors). Farside also notes that 10% of profits from this ETF are allocated to Bitcoin developers (source: Farside Investors). Bitwise Asset Management states in its fund documentation that ETF share creations are backed by purchases of spot BTC held with the custodian, meaning positive net flows correspond to incremental spot BTC buying (source: Bitwise Asset Management).