According to Farside Investors, BlackRock’s spot Bitcoin ETF (IBIT) recorded a daily net outflow of 65.9 million US dollars on Dec 2, 2025 (source: Farside Investors, farside.co.uk/btc). Farside Investors states that a negative daily flow denotes redemptions exceeded creations for the day, with the full dataset and disclaimers available on its Bitcoin ETF flow page (source: Farside Investors, farside.co.uk/btc).

According to @HenriArslanian, BlackRock’s Bitcoin ETFs have become the firm’s top revenue driver, signaling sustained fee-driven inflows into IBIT and related spot BTC products; traders should track daily creations and redemptions as a proxy for spot demand and potential price momentum, source: @HenriArslanian newsletter, Dec 2025. He reports that the European Central Bank warned stablecoins could threaten EU banks, elevating regulatory risk for EUR on-ramps and potentially tightening liquidity on EUR crypto pairs; monitor ECB statements and MiCA enforcement milestones for volatility catalysts, source: @HenriArslanian newsletter, Dec 2025. He also highlights that S&P Global downgraded Tether, which may widen USDT spreads and prompt rotation toward other stablecoins during stress; watch USDT depeg indicators, offshore funding rates, and perpetuals basis for dislocations, source: @HenriArslanian newsletter, Dec 2025.

According to @CoinMarketCap, BlackRock's Bitcoin ETFs are now the most profitable revenue source among the firm's 1,400+ ETFs, as stated by BlackRock Brazil executive Cristiano Castro, who called the development a big surprise (source: @CoinMarketCap on X, Dec 1, 2025). The post provides no revenue figures, time frame, or product-level breakdown, indicating this is a qualitative update rather than a detailed financial disclosure (source: @CoinMarketCap on X, Dec 1, 2025).

According to @StockMKTNewz, BlackRock’s bitcoin ETFs have reportedly become the firm’s most profitable product line, indicating leadership in profitability among its products (source: @StockMKTNewz on Twitter). According to @StockMKTNewz, the post provides a headline claim without revenue, AUM, or timeframe details and characterizes the information as reportedly sourced rather than an official filing (source: @StockMKTNewz on Twitter).

According to @CryptoCoinCoach, BlackRock disclosed that its Bitcoin ETFs now represent the company’s single largest source of revenue, highlighting surging institutional demand for BTC investment products; source: @CryptoCoinCoach. According to @CryptoCoinCoach, the firm’s Bitcoin fund has posted record-breaking inflows and quickly climbed into the top tier of global ETFs by assets under management, reinforcing Bitcoin’s mainstream financial integration; source: @CryptoCoinCoach. According to @CryptoCoinCoach, analysts view BlackRock’s growing reliance on Bitcoin ETF revenue as an indicator of long-term adoption, rising investor confidence, and accelerating capital migration into digital assets; source: @CryptoCoinCoach.

According to @FarsideUK, BlackRock’s US Bitcoin ETF recorded a daily net outflow of 113.7 million US dollars, indicating net redemptions from the product on the day, source: Farside Investors (@FarsideUK). The figure is part of Farside Investors’ Bitcoin ETF Daily Flow dataset, with full data and disclaimers available on their dashboard, source: Farside Investors (@FarsideUK).

According to @FarsideUK, BlackRock’s U.S. Bitcoin ETF recorded US$83 million in daily flow on Nov 26, 2025. According to @FarsideUK, the figure is drawn from its Bitcoin ETF Daily Flow dataset, with full data and disclaimers available at farside.co.uk/btc. According to @FarsideUK, the post specifies only the BlackRock value and does not include other issuers or aggregate totals within the post.

According to Eric Balchunas, Harvard’s endowment made IBIT its largest position in its latest 13F and its biggest Q3 position increase, signaling rare endowment participation in an ETF that traders track for institutional demand signals; source: Eric Balchunas on X, Nov 15, 2025. According to Eric Balchunas, the IBIT stake is roughly $500 million, about 1% of Harvard’s total endowment, providing a measurable benchmark for position sizing relative to AUM; source: Eric Balchunas on X, Nov 15, 2025. According to Eric Balchunas, endowments like Harvard or Yale rarely buy ETFs, and he characterized this allocation as about as strong a validation as an ETF can get, relevant for gauging BTC ETF credibility; source: Eric Balchunas on X, Nov 15, 2025. According to Eric Balchunas, the size would rank Harvard 16th among IBIT holders, underscoring meaningful institutional positioning that traders monitor when assessing BTC ETF liquidity and ownership concentration; source: Eric Balchunas on X, Nov 15, 2025.

According to @EricBalchunas, BTC is still up 260% from the date BlackRock filed for a Bitcoin ETF, equivalent to a 73% annualized return, source: Eric Balchunas on X. The filing reference is to BlackRock’s iShares Bitcoin Trust application with the U.S. SEC, source: SEC EDGAR iShares Bitcoin Trust S-1 filing.

According to @FarsideUK, BlackRock's US Bitcoin ETF recorded a daily flow of -$256.6 million on Nov 14, 2025, as reported on the Farside Investors BTC ETF tracker at farside.co.uk/btc/. The figure is denominated in US dollars and reflects daily net flow as presented by @FarsideUK’s dataset and disclosures at farside.co.uk/btc/.

According to Ki Young Ju, BlackRock’s Bitcoin ETF recorded $570M in net weekly outflows last week, the largest in nine months, source: Ki Young Ju on X, Nov 10, 2025. The 9-month high outflow denotes unusually heavy redemptions from the spot BTC ETF during that week, source: Ki Young Ju on X, Nov 10, 2025.

According to @FarsideUK, BlackRock’s Bitcoin ETF recorded a net flow of $0 million on Nov 5, 2025, source: Farside Investors. Per Farside’s net flow metric, a 0 reading means creations and redemptions offset each other, indicating no net ETF-driven demand from this issuer for BTC on the day, source: Farside Investors. Full dataset and disclaimers are available at farside.co.uk/btc, source: Farside Investors.

According to @FarsideUK, BlackRock's US Bitcoin ETF recorded a 186.5 million USD daily net outflow, based on Farside Investors ETF flow data, source: Farside Investors @FarsideUK, farside.co.uk/btc. Farside Investors directs readers to farside.co.uk/btc for the full dataset and disclaimers, confirming the outflow figure and daily flow coverage, source: Farside Investors @FarsideUK, farside.co.uk/btc.

According to Farside Investors (@FarsideUK), BlackRock’s US spot Bitcoin ETF iShares Bitcoin Trust IBIT recorded a daily net outflow of 88.1 million dollars in the latest update, indicating redemptions exceeded creations for the day (source: Farside Investors X post dated Oct 30, 2025; Farside Bitcoin ETF flows dashboard: https://farside.co.uk/btc/). Farside Investors states that negative daily flow figures denote net redemptions and provide a day-by-day measure of capital moving out of US spot Bitcoin ETFs that traders track alongside BTC price action (source: Farside Bitcoin ETF flows dashboard: https://farside.co.uk/btc/).

According to Farside Investors, BlackRock’s US Bitcoin ETF recorded a daily flow of $59.6 million on Oct 29, 2025 (source: Farside Investors on X; source: farside.co.uk/btc). For full methodology, data, and disclaimers related to this Bitcoin ETF flow figure, Farside directs users to its tracker page (source: farside.co.uk/btc).

According to @FarsideUK, BlackRock’s US spot Bitcoin ETF (IBIT) recorded a daily flow of $107.8 million on Oct 24, 2025, as shown on Farside Investors’ Bitcoin ETF flows tracker at farside.co.uk/btc/ (source: Farside Investors). Farside Investors directs readers to its dataset and disclaimers for full issuer-level details, confirming the figure is drawn from its daily net flow table for US Bitcoin ETFs (source: Farside Investors).

According to @FarsideUK, BlackRock’s US spot Bitcoin ETF recorded a daily flow of 73.6 million USD on Oct 23, 2025, based on Farside Investors’ Bitcoin ETF flow dashboard source: https://farside.co.uk/btc/. The dataset lists daily and cumulative flows by issuer, giving traders a clear gauge of BTC exposure demand via US ETFs source: https://farside.co.uk/btc/.

According to @FarsideUK, BlackRock’s Bitcoin ETF recorded a daily flow of negative 268.6 million US dollars on Oct 18, 2025, source: Farside Investors post on X and farside.co.uk/btc. Farside’s Bitcoin ETF flow dashboard lists daily fund flows in US dollars along with data notes and disclaimers for verification, source: farside.co.uk/btc.

According to @FarsideUK, BlackRock’s US Bitcoin ETF recorded a daily net outflow of US$29.5 million, source: https://twitter.com/FarsideUK/status/1979031346275078372 and https://farside.co.uk/btc/. According to @FarsideUK, the full Bitcoin ETF flow dataset and disclaimers are available for review, source: https://farside.co.uk/btc/. According to @FarsideUK, the update is dated Oct 17, 2025, source: https://twitter.com/FarsideUK/status/1979031346275078372.

According to Farside Investors, BlackRock's US Bitcoin ETF recorded a daily net outflow of 10.1 million US dollars in the latest Bitcoin ETF Daily Flow update on Oct 16, 2025, source: Farside Investors on X and farside.co.uk/btc. Farside directs readers to its BTC ETF flow page for the full dataset and disclaimers, source: farside.co.uk/btc.