- US spot Bitcoin ETFs recorded $430 million in net outflows on November 5, 2026, according to Farside Investors.
- In the third quarter of 2026, ETF buyers added 79,800 BTC, almost twice the 41,300 BTC newly mined, based on a 21Shares report published November 2, 2026.
- About 91% of that quarter’s ETF accumulation came in two short windows, while long-term-holder balances fell by 248,000 BTC.
Spot Bitcoin exchange-traded funds in the United States posted $430 million in net outflows on November 5, 2026, based on Farside Investors data. The reversal follows a third quarter in which fund purchases outpaced newly mined supply, a comparison that supports the scarcity argument but offers limited insight into current demand.
What Happened
A 21Shares report published on November 2, 2026, measured Bitcoin flows through September 30, 2026. According to the report, US spot Bitcoin ETFs added 79,800 BTC during the third quarter, while miners produced 41,300 BTC of new supply over the same period. On a raw basis, fund buying exceeded issuance by a wide margin.
The buying was not evenly spread. Two periods, August 17 to 27, 2026, and September 21 to 25, 2026, accounted for 91% of the ETF inflows measured in Bitcoin. Outside those windows, the report points to a much slower pace of accumulation.
The same report recorded a reduction of 248,000 BTC in long-term-holder balances during the quarter. That figure is a net change in balances. It does not measure how many coins were actually sold on the market.
A separate data point from Glassnode adds a more recent view. Its public page showed approximately negative 151,885 BTC for the long-term-holder supply metric in a capture timed at 10:39 UTC on November 6, 2026. The page labeled the reading “24 hours ago,” but that relative label does not identify a specific trading session.
Why It Matters
For investors, the central takeaway is that a quarterly comparison between fund purchases and new issuance is informative but incomplete. Bitcoin’s supply is limited, and when fund demand consistently exceeds mining output, the arithmetic can look tight. However, purchases larger than issuance do not show how much existing supply buyers must absorb at a given price. Coins already held by other investors can also change hands, and those movements sit outside the issuance comparison.
The concentration of buying is equally important. When 91% of quarterly inflows arrive in two windows, the demand picture depends heavily on whether those bursts repeat. Between them, the data does not show whether fund demand remained steady, slowed, or reversed. That uncertainty is why the early-November outflows carry weight beyond their size.
The long-term-holder decline also complicates the picture. It suggests that older holders reduced their balances during the quarter, which would add to the supply that new buyers could absorb. Yet because the figure is a net balance change, it cannot be added to issuance or subtracted from ETF purchases to produce a precise shortfall or surplus.
Market Context
Spot ETFs give institutional and retail investors a regulated channel to gain Bitcoin exposure without holding the asset directly. Their flows have therefore become a widely watched indicator of demand. Daily inflow and outflow data from sources such as Farside Investors is often used to track sentiment, though a single day of outflows does not by itself reveal a trend.
Glassnode’s long-term-holder metric uses a different framework. It classifies holders based on an averaged purchase date, applying gradual weighting centered on 155 days, and it excludes exchange-wallet supply. The metric also tracks a rolling 30-day change in the cohort’s supply. Coins move into the long-term group as they age, while spending moves supply out. A negative reading means spending outweighs that aging inflow, rather than indicating that a specific amount was sold in one day.
These methods differ in timing and scope. The 21Shares analysis covers the full third quarter through September 30, 2026, while Glassnode’s figure reflects a rolling window ending in early November. The two sources therefore cannot be directly combined to claim that distribution accelerated or slowed. Additionally, ETF holdings and age-based holder categories may overlap, so they are not mutually exclusive buckets.
What to Watch Next
- ETF flow consistency: Readers should track whether inflows continue between periods of heavy buying, rather than arriving only in short bursts. Repeated inflows would strengthen the demand case.
- Older-holder balances: Future readings of the long-term-holder metric will show whether net distribution slows. A continued decline alongside persistent ETF redemptions would weaken the demand argument.
- Methodology differences: Investors should keep in mind that balance changes, rolling windows, and quarterly totals measure different things. Comparing them carefully avoids overstating what the data shows.
- Fund flow reports: Ongoing daily reports from Farside Investors and subsequent quarterly analyses from 21Shares will provide the next checks on whether the third-quarter pattern holds.
The data points to a market where fund demand has been strong but uneven, and where existing holder behavior remains an open variable. Until more periods of data are available, the evidence supports caution in interpreting any single figure.
Source: original report
