According to @FarsideUK, US spot Bitcoin ETFs recorded a total net inflow of $457.3 million on 2025-12-17, source: Farside Investors. FBTC led with $391.5 million in net inflow and IBIT added $111.2 million, source: Farside Investors. ARKB posted a -$37 million net outflow and BITB -$8.4 million, while BTCO, EZBC, BRRR, HODL, BTCW, GBTC and BTC reported zero flow, source: Farside Investors. Based on these figures, FBTC accounted for approximately 86 percent of the day’s net inflow and IBIT about 24 percent, indicating flows were concentrated in the two largest funds, source: Farside Investors.

According to @FarsideUK, US spot Bitcoin ETFs recorded a total net outflow of USD 277.2 million on 2025-12-16, source: Farside Investors farside.co.uk/btc. According to @FarsideUK, IBIT posted a USD 210.7 million outflow while FBTC saw a USD 26.7 million inflow, source: Farside Investors farside.co.uk/btc. According to @FarsideUK, BITB had a USD 50.9 million outflow and ARKB had a USD 16.9 million outflow, source: Farside Investors farside.co.uk/btc. According to @FarsideUK, HODL recorded a USD 18 million outflow and BTC recorded a USD 7.4 million outflow, source: Farside Investors farside.co.uk/btc. According to @FarsideUK, BTCO, EZBC, BRRR, BTCW, and GBTC reported zero daily flow on the same date, source: Farside Investors farside.co.uk/btc.

According to @FarsideUK, US spot Bitcoin ETFs recorded total net inflows of $223.5 million on 2025-12-10, led by IBIT at $192.9 million and FBTC at $30.6 million, with all other funds reporting zero flow. Source: Farside Investors (@FarsideUK) X post dated 2025-12-11; dataset: farside.co.uk/btc. IBIT captured 86.3% of the day’s net inflows, while IBIT plus FBTC accounted for 100% of the positive print; BITB, ARKB, BTCO, EZBC, BRRR, HODL, BTCW, and GBTC were flat at zero. Source: Farside Investors (@FarsideUK) X post dated 2025-12-11; dataset: farside.co.uk/btc. The session registered a positive net flow with no reported outflows among the listed funds, representing a net addition of capital to US-listed spot Bitcoin ETFs on 2025-12-10. Source: Farside Investors (@FarsideUK) X post dated 2025-12-11; dataset: farside.co.uk/btc.

According to Farside Investors, US spot Bitcoin ETFs posted a weekly total net flow of negative USD 87.7 million with values in USD million, source: Farside Investors farside.co.uk/btc. Fund-level flows were ARKB -77.8 million, IBIT -49.1 million, GBTC -29.7 million, FBTC 62 million, BITB 9.3 million, BTCW 0.9 million, HODL -2.9 million, BTC -0.4 million, with BTCO 0, EZBC 0, and BRRR 0, source: Farside Investors farside.co.uk/btc. FBTC led weekly inflows while ARKB and IBIT saw the largest outflows among peers, source: Farside Investors farside.co.uk/btc.

According to @FarsideUK, US spot Bitcoin ETFs posted a total net inflow of $54.8 million on 2025-12-05 (source: @FarsideUK, farside.co.uk/btc, Dec 6, 2025). Inflow leaders were ARKB with $42.8M and FBTC with $27.3M, followed by HODL with $11.4M, BITB with $4.9M, and BTCW with $0.9M (source: @FarsideUK, farside.co.uk/btc, Dec 6, 2025). IBIT recorded a net outflow of $32.5M, while BTCO, EZBC, BRRR, GBTC, and BTC registered zero flow for the session (source: @FarsideUK, farside.co.uk/btc, Dec 6, 2025). For traders, the positive aggregate flow was driven by ARKB and FBTC inflows offsetting IBIT outflows, a useful read-through for tracking BTC demand via ETF subscriptions and redemptions (source: @FarsideUK, farside.co.uk/btc, Dec 6, 2025).

According to Farside Investors, U.S. spot Bitcoin ETFs recorded a total net inflow of $8.5 million on 2025-12-01, source: Farside Investors https://farside.co.uk/btc. Issuer-level flows were FBTC +$67 million, ARKB +$7.4 million, IBIT -$65.9 million, with BITB, BTCO, EZBC, BRRR, HODL, BTCW, GBTC, and BTC at $0, source: Farside Investors https://farside.co.uk/btc. The day’s net positive flow reflects FBTC and ARKB inflows offsetting IBIT outflows, offering traders a clear view of allocation shifts across U.S. spot Bitcoin ETFs on the date, source: Farside Investors https://farside.co.uk/btc.

According to @FarsideUK, Bitcoin ETFs recorded total monthly net outflows of $3,466.7 million, based on its flow tracker at farside.co.uk/btc. According to @FarsideUK, the largest net outflows came from IBIT at -$2,336.1M, followed by FBTC at -$412.7M, GBTC at -$333.1M, ARKB at -$205.9M, and HODL at -$121.7M, with BITB at -$59.8M, EZBC at -$11.1M, and BTCW at -$6M also negative. According to @FarsideUK, only two funds posted inflows—BTC at +$14.7M and BTCO at +$5M—while BRRR was flat, meaning 8 of 11 funds saw net outflows this month. According to @FarsideUK, IBIT’s -$2.34B made up roughly 67% of the total net outflow, and the top three outflowing funds (IBIT, FBTC, GBTC) accounted for about 89% of the aggregate outflow.

According to @FarsideUK, US spot Bitcoin ETF weekly total net flow was $70.2 million, source: Farside Investors Twitter post Nov 29, 2025 and https://farside.co.uk/btc. FBTC led with $230.5 million of inflows while IBIT recorded $137 million of outflows, source: Farside Investors Twitter post Nov 29, 2025 and https://farside.co.uk/btc. GBTC posted $16.3 million of inflows and ARKB added $6.5 million of inflows, source: Farside Investors Twitter post Nov 29, 2025 and https://farside.co.uk/btc. BITB saw $18.1 million of outflows and HODL registered $36.9 million of outflows, source: Farside Investors Twitter post Nov 29, 2025 and https://farside.co.uk/btc. BTCO, EZBC, BRRR, and BTCW reported zero net flow for the week, source: Farside Investors Twitter post Nov 29, 2025 and https://farside.co.uk/btc. The weekly summary also lists BTC: 8.9 as an additional metric, source: Farside Investors Twitter post Nov 29, 2025 and https://farside.co.uk/btc.

According to @FarsideUK, Fidelity’s Bitcoin ETF recorded a daily flow of 77.5 million US dollars on November 29, 2025. Source: twitter.com/FarsideUK/status/1994580631548756065; farside.co.uk/btc Farside Investors’ dashboard publishes USD-denominated daily Bitcoin ETF flows by issuer with historical series, enabling tracking of cumulative flows and day-by-day momentum relevant to BTC liquidity analysis. Source: farside.co.uk/btc Traders can reference the Farside dataset for timing and sizing decisions around BTC because it provides daily figures alongside data notes and disclaimers for context. Source: farside.co.uk/btc

According to @FarsideUK, U.S. spot Bitcoin ETFs recorded a total net inflow of $128.7 million on Nov 25, 2025 (source: Farside Investors). FBTC led with $170.8 million of inflows and IBIT added $83 million, while ARKB saw $75.9 million of outflows, HODL posted $36.9 million of outflows, and BITB recorded $12.3 million of outflows (source: Farside Investors). BTCO, EZBC, BRRR, BTCW, GBTC, and BTC each reported zero flow for the day (source: Farside Investors). Despite notable redemptions in ARKB and HODL, the group finished net positive for the session with FBTC contributing the largest single-day inflow among peers (source: Farside Investors). Full dataset and methodology are available at farside.co.uk/btc (source: Farside Investors).

According to @FarsideUK, Fidelity’s U.S. spot Bitcoin ETF recorded a daily flow of $170.8 million on Nov 26, 2025; source: Farside Investors (@FarsideUK). The figure is published on Farside’s Bitcoin ETF Flow Tracker, which compiles daily U.S. Bitcoin ETF flow data; source: farside.co.uk/btc.

According to Farside Investors, US spot Bitcoin ETFs recorded a total net outflow of 1,216.8 million dollars for the week, with IBIT at -1,085.7 million, FBTC at -115.8 million, ARKB at -85 million, GBTC at -172.4 million, HODL at -63.2 million, BITB at -7.9 million, and offsetting inflows at BTCO of 35.8 million and EZBC of 3.3 million, while BRRR and BTCW were flat, based on the weekly summary posted on farside.co.uk/btc, source: Farside Investors. IBIT accounted for roughly 89% of the week’s total net outflow, indicating concentrated redemptions in the largest fund by flows, calculated from the data on farside.co.uk/btc, source: Farside Investors. A weekly net outflow reflects redemptions exceeding creations across the ETF suite, and for cash-creation spot bitcoin ETFs this process entails underlying BTC transactions to meet redemptions as described in ETF mechanics, source: U.S. SEC Investor Bulletin on Exchange-Traded Funds and iShares Bitcoin Trust prospectus (SEC filing). Traders can monitor the daily flow updates and the largest vehicles (IBIT, FBTC, ARKB, GBTC) as primary drivers of aggregate weekly flows to gauge primary-market activity around US hours, source: Farside Investors, farside.co.uk/btc.

According to @FarsideUK, U.S. spot Bitcoin ETFs posted $238.4 million in total net inflows on 2025-11-21 (source: Farside Investors). IBIT recorded a $122 million net outflow, while FBTC saw a $108 million inflow and GBTC added $61.5 million, leading the day's positive flows (source: Farside Investors). Additional inflows were ARKB $39.1 million, BTCO $35.8 million, BITB $22.8 million, and HODL $8.3 million, with EZBC, BRRR, and BTCW reporting zero flow (source: Farside Investors). Combined inflows from FBTC and GBTC totaled $169.5 million, representing the largest share of the day's positive prints (source: Farside Investors).

According to @FarsideUK, US spot Bitcoin ETFs posted total net outflows of $903.2 million on 2025-11-20, with IBIT -$355.5M, GBTC -$199.4M, FBTC -$190.4M, ARKB -$94.4M, HODL -$30.6M, BITB -$21.2M, EZBC -$7.5M, BTCO $0, BRRR $0, BTCW $0, and BTC -$4.2M; source: Farside Investors data feed farside.co.uk/btc.

According to @FarsideUK, US spot Bitcoin ETF total net flow on 2025-11-17 was -$220.1 million, signaling a net redemption day across the tracked funds, source: Farside Investors, farside.co.uk/btc. Per fund breakdown shows IBIT -$145.6M, FBTC -$12M, BITB -$9.5M, ARKB -$29.7M, HODL -$23.3M, while BTCO, EZBC, BRRR, BTCW, and BTC each recorded 0 flow, source: Farside Investors, farside.co.uk/btc. GBTC’s value was not stated in the post, and the dataset link is provided for full disclosures and updates, source: Farside Investors, farside.co.uk/btc.

According to Farside Investors, US spot Bitcoin ETFs recorded a total net outflow of $492.1 million on 2025-11-14, led by IBIT at -$463.1 million, with additional outflows from GBTC at -$25.1 million and BTCW at -$6 million, while FBTC saw -$2.1 million and only the BTC fund posted a +$4.2 million inflow (source: Farside Investors tweet and data page farside.co.uk/btc). Based on Farside Investors data, IBIT accounted for approximately 94% of the day’s net outflow, with all other tracked funds flat at zero flows including BITB, ARKB, BTCO, EZBC, BRRR, and HODL (source: Farside Investors tweet and data page farside.co.uk/btc).

According to @AltcoinDaily, Harvard University bought approximately $320 million in Bitcoin ETFs, indicating a 237% increase in exposure; source: @AltcoinDaily post on X dated Nov 14, 2025. The post provides no corroborating documents, and such institutional positions are typically verified via U.S. SEC Form 13F filings or Harvard Management Company disclosures; sources: U.S. Securities and Exchange Commission Form 13F requirements and Harvard Management Company public reporting. For trading, treat this as unverified headline risk and monitor flows, volume, and spreads in IBIT, FBTC, and ARKB during the U.S. session; sources: BlackRock iShares Bitcoin Trust IBIT issuer data, Fidelity Wise Origin Bitcoin ETF FBTC issuer data, and ARK 21Shares Bitcoin ETF ARKB issuer data. Any confirmation would normally appear in the next 13F reporting window, generally due 45 days after quarter end; source: U.S. SEC Form 13F filing timetable.

According to @FarsideUK, US spot Bitcoin ETFs recorded total net outflows of $866.7 million on 2025-11-13, signaling a broadly negative flow day for the complex, source: @FarsideUK, farside.co.uk/btc. According to @FarsideUK, the largest redemptions came from IBIT at -$256.6 million, FBTC at -$119.9 million, GBTC at -$64.5 million, BITB at -$47 million, BTCO at -$30.8 million, ARKB at -$15.7 million, HODL at -$8.3 million, and EZBC at -$5.7 million, while BRRR and BTCW were flat on the day, source: @FarsideUK. According to @FarsideUK, BTC’s daily change was -$318.2, adding context to the risk-off tone observed in the ETF flow data, source: @FarsideUK. According to @FarsideUK, these figures provide a clear view of where redemptions were concentrated, particularly in IBIT and FBTC, which is relevant for assessing near-term liquidity dynamics around spot BTC exposure, source: @FarsideUK.

According to @cas_abbe, headline inflows such as $500M into spot Bitcoin ETFs do not equal immediate BTC purchases because creations are processed by Authorized Participants rather than on each client trade. According to @cas_abbe, APs like JPMorgan, Jane Street, and Virtu deliver cash to the issuer, the issuer buys real Bitcoin via OTC desks or large exchanges, and coins are moved into cold storage primarily with Coinbase Custody. According to @cas_abbe, the process can take hours or even days, so inflows and outflows impact market demand over time rather than minute by minute. According to @cas_abbe, outflows reverse the path through AP redemptions, where the fund releases or sells BTC from custody. According to @cas_abbe, ETF prices track spot via NAV arbitrage as APs sell shares and buy BTC when the fund trades rich and buy shares and sell BTC when it trades cheap. According to @cas_abbe, investor returns come from BTC price changes minus management fees, and creations convert TradFi cash into real BTC demand through a slow, mechanical bridge.

According to @FarsideUK, US spot Bitcoin ETFs recorded a total net inflow of $524 million on 2025-11-11 (source: Farside Investors, farside.co.uk/btc). The day’s leaders were IBIT +$224.2M, FBTC +$165.9M, ARKB +$102.5M, BITB +$7.3M, and Global X BTC +$24.1M (source: Farside Investors, farside.co.uk/btc). BTCO, EZBC, BRRR, HODL, BTCW, and GBTC posted $0 net flow on the day (source: Farside Investors, farside.co.uk/btc). IBIT and FBTC together accounted for about 74.5% of total net inflows, while the top three funds (IBIT, FBTC, ARKB) comprised roughly 94.0%, based on Farside’s reported figures (source: Farside Investors, farside.co.uk/btc).