Spot Bitcoin exchange-traded funds (ETFs) registered approximately $1.72 billion in net outflows during the week ending June 5, marking the fourth consecutive week of billion-dollar redemptions since the period ending May 15. Data compiled by Woofun AI shows that the selling pressure was heavily concentrated in the first three trading days of June, with funds shedding $483.8 million, $519.1 million, and $396.6 million respectively. A brief reversal occurred on Thursday with a $3.2 million inflow, only to be overwhelmed by Friday's $325.7 million in outflows, cementing the negative weekly trend.

BlackRock's iShares Bitcoin Trust ETF (IBIT) dominated the weekly redemptions, accounting for roughly $1.34 billion in net outflows. Fidelity Wise Origin Bitcoin Fund (FBTC) followed with losses of $201.9 million, while Grayscale Bitcoin Trust ETF (GBTC) recorded $144.3 million in net outflows over the same period. This sustained withdrawal represents a stark divergence from the robust inflows that characterized the spot Bitcoin ETF market earlier in the year, signaling a shift in institutional sentiment.

Matthew Pinnock, chief operating officer of Altura DeFi, attributes these movements to a macro-driven repricing of risk rather than fundamental concerns specific to Bitcoin. Woofun AI notes that Pinnock argues IBIT's prominence in the redemptions stems from its scale, liquidity, and status as the preferred vehicle for institutional access. Large investors typically utilize the deepest and most liquid products when executing portfolio risk adjustments, which explains the disproportionate impact on the largest fund.

The timing of these redemptions correlates closely with stronger-than-expected US employment data, rising Treasury yields, and a sharp reduction in rate cut expectations for the current year amidst ongoing Gulf conflict. Pinnock emphasized that Bitcoin's recent weakness is driven more by shifting rate expectations and institutional risk appetite than by crypto-specific developments. This macroeconomic backdrop has forced a recalibration of asset allocation strategies across major financial players.

The outflow trend extended beyond Bitcoin products to include Spot Ether ETFs, which also recorded four straight weeks of redemptions. Ether ETFs shed $173.05 million in the week ending June 5, following outflows of $241.45 million the previous week. Prior to that, investors withdrew $215.99 million and $255.11 million in the two preceding weeks, resulting in a cumulative loss of approximately $885.6 million across the four-week period.

In contrast, other altcoin ETF products displayed divergent patterns during the same timeframe. HYPE ETFs recorded $16.65 million in net inflows in the week ending June 5, while XRP ETFs showed modest inflows of $2.62 million. Conversely, Solana ETFs posted $6.52 million in outflows. Woofun AI analysis suggests that while broad macro headwinds are pressuring major assets like BTC and ETH, niche altcoin products are experiencing varied investor behavior, potentially indicating a rotation into smaller-cap exposure or speculative positioning distinct from the broader market sell-off.