$4B Exits Stage Left: Bitcoin ETFs Star in Their Biggest Monthly Flop Yet 🎬

US-listed spot Bitcoin exchange-traded funds recorded $4.06 billion in net outflows in June, their largest monthly redemption since the products launched in January 2024 and exceeding the previous record of $3.56 billion set in February 2025, according to SoSoValue data. The withdrawals pushed year-to-date net outflows to roughly $5 billion in the first half of 2026 and brought cumulative net inflows since launch to about $51.2 billion, down from a peak of $63 billion in October 2025. A separate Galaxy Research tally showed a record $6.35 billion in net outflows over a trailing 30 trading days, the largest figure across all 582 rolling 30-day windows it tracks. Over the same 30-day stretch, BlackRock's iShares Bitcoin Trust (IBIT) led with $4.51 billion in outflows, while Morgan Stanley's MSBT recorded $1.25 billion in inflows.

BlackRock's IBIT accounted for about 79% of June's withdrawals, shedding $3.55 billion of the $4.06 billion category total, according to Farside Investors. Total net assets in US spot Bitcoin ETFs fell below $73 billion for the first time since late 2024, down roughly 57% from a record $169.5 billion in October 2025. The funds held a combined 1.24 million $BTC as of Tuesday, with about 63,500 BTC leaving over the past 30 days, according to WalletPilot. Bitcoin was trading at $64,167 at the time of writing, down 17.4% over the past month and roughly 49% below its $126,080 record set on October 6, 2025; it closed four of 2026's first six months in negative territory, with June's 20.48% decline the steepest monthly drop since June 2022.

BlackRock US head of equity ETFs Jay Jacobs told Cointelegraph that daily outflows can reflect routine rebalancing rather than sentiment shifts. "What I think is maybe sometimes misunderstood by the market is that if we see a day of outflows, there could be a million reasons why. It could be someone selling IBIT and buying BITA," Jacobs said, referring to the firm's iShares Bitcoin Premium Income ETF (BITA), which launched on Wednesday. He added that volatility has not altered the firm's longer-term view: "Every asset class has volatility… we have over 450 exchange-traded funds within iShares. So we see inflows and outflows every day across a wide range of assets from large cap, small cap, Bitcoin, gold, etc. So in the short term, it's absolutely not something that changes the way we view the asset or the utility of the asset."

The outflows come as on-chain metrics show shifting holder behavior. CryptoQuant data cited by analysts showed the average monthly inflow of Bitcoin into Binance climbing to 7,600 BTC, roughly worth $475 million at press time, up from 3,880 in April, with broader exchange reserves at $240.8 billion. Large holders accumulated more than 270,000 BTC ($16.7 billion) over the past two weeks even as spot ETF demand remained weak, according to analysts at Bitfinex, while the network recorded 6,920 transactions above $100,000 and 1,438 exceeding $1 million, its second-largest spike in two months. Elsewhere in crypto ETFs, Ethereum ($ETH) products posted $528.99 million in June outflows, Solana ($SOL) ETFs recorded their first monthly outflow of roughly $786,580, XRP ($XRP) ETFs drew $59.46 million in net inflows, and Hyperliquid ($HYPE) ETFs led with $161.05 million in inflows, the strongest June showing across the products.