Key Takeaways
- • US spot Bitcoin ETFs experienced 13 consecutive trading days of net outflows from May 15 to June 3, 2026, totaling $4.4 billion in redemptions—the longest outflow streak since spot Bitcoin ETF inception in January 2024.
- • BlackRock's iShares Bitcoin Trust (IBIT) absorbed the largest losses, with $3.3 billion in withdrawals representing approximately 75% of total sector outflows, followed by Fidelity Wise Origin Bitcoin Fund ($456 million) and Grayscale Bitcoin Trust ($303 million).
- • The outflow period coincided with a significant Bitcoin correction, declining approximately 21% from $80,000 to $63,400 between May 15 and June 3, with spot Bitcoin ETFs collectively shedding 51,726 BTC over the 30-day period (valued at approximately $5 billion at current prices).
- • On June 3 alone, Bitcoin ETFs recorded $397 million in daily outflows, though the streak ended with a modest $3.05 million net inflow reported on the subsequent trading day.
Summary
BlackRock's flagship iShares Bitcoin Trust (IBIT) bore disproportionate losses during the outflow period, accounting for $3.3 billion of the $4.4 billion total—approximately 75% of sector-wide redemptions. This concentration underscores IBIT's dominant position in the spot Bitcoin ETF market. Secondary casualties included Fidelity Wise Origin Bitcoin Fund with $456 million in outflows and Grayscale Bitcoin Trust with $303 million, indicating that large-cap product losses extended beyond BlackRock to include other institutional custodians.
The redemption activity aligned precisely with a substantial Bitcoin price correction. Between May 15 and June 3, Bitcoin declined approximately 21%, falling from $80,000 to approximately $63,400. Over the broader 30-day window, spot Bitcoin ETFs collectively shed 51,726 BTC—valued at roughly $5 billion at prevailing market prices—suggesting that price weakness triggered systematic investor exits across multiple product tiers.
The outflow streak, however, showed signs of stabilizing by early June. Following 13 consecutive days of net redemptions, Bitcoin ETFs recorded a modest net inflow of $3.05 million on the subsequent trading day, potentially indicating a floor in selling pressure or a tactical shift in investor positioning. This represents the first positive capital flow after the extended redemption cycle, though the magnitude remains modest relative to the preceding losses.
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