BlackRock Offloads $561 Million in Bitcoin and Pivots to Ethereum as ETF Flows Diverge

TL;DR

• BlackRock transferred 5,362 BTC worth $561 million to Coinbase Prime over two days, the largest institutional sell-off since the ETF launch
• Simultaneously, BlackRock withdrew 27,241 ETH worth $69.25 million from Coinbase, accumulating Ethereum while reducing its Bitcoin position
• Ethereum spot ETFs recorded their 11th consecutive day of positive inflows, totaling $78.17 million on June 2 alone
• Bitcoin spot ETFs suffered a combined $1.23 billion in outflows over the same period, ending a ten-day positive streak
• BTC price dipped from an all-time high near $112,000 to approximately $103,000 before rebounding to $105,432 on June 3

The cryptocurrency market is witnessing a rare moment of institutional divergence. BlackRock, the world’s largest asset manager and the dominant force in Bitcoin exchange-traded funds, has sold over half a billion dollars in Bitcoin while simultaneously accumulating Ethereum. The moves, confirmed by on-chain data between May 30 and June 2, 2025, reflect a strategic rebalancing that has captured the attention of traders and analysts across the digital asset space.

BlackRock’s $561 Million Bitcoin Transfer

On-chain tracking data reveals that BlackRock moved 5,362 BTC to Coinbase Prime across multiple transactions over a two-day window. The activity began on May 30 with a transfer of 4,113 BTC, followed by an additional 1,249 BTC on June 2. The bulk of the transfers were executed in standardized batches of 300 BTC, with one transaction of 212 BTC and another of 49 BTC rounding out the total.

At prevailing market prices, the cumulative value of the Bitcoin moved reached approximately $561 million. The use of Coinbase Prime, BlackRock’s preferred institutional custody and execution platform, indicates that these were not mere internal wallet reorganizations but rather operational moves tied to the ETF redemption process.

Bloomberg ETF analyst Eric Balchunas noted that ETF redemptions typically force asset managers to reduce their underlying positions. The on-chain movements align precisely with the outflow figures reported by BlackRock’s iShares Bitcoin Trust (IBIT). On May 30, IBIT recorded a single-day outflow of $430.8 million, followed by an additional $130.4 million on June 2, bringing the two-day total to $561.2 million, matching the on-chain volume almost exactly.

A Strategic Pivot Toward Ethereum

What makes this episode particularly notable is what BlackRock was doing at the same time it was selling Bitcoin. While offloading BTC through Coinbase Prime, the asset manager was simultaneously withdrawing Ethereum from the exchange, accumulating 27,241 ETH valued at approximately $69.25 million.

The Ethereum accumulation aligns with a broader trend of sustained inflows into Ethereum spot ETFs. On June 2, BlackRock’s iShares Ethereum Trust (ETHA) recorded $48.4 million in net inflows, while Fidelity’s Ethereum Fund contributed $29.78 million. No other Ethereum ETF providers posted flows on that day, bringing the total to $78.17 million.

This marked the 11th consecutive day of positive inflows for Ethereum ETFs, a streak that has been driven almost entirely by BlackRock and Fidelity. Since their launch, Ethereum spot ETFs have accumulated $3.12 billion in total net inflows, according to SoSo Value data.

Bitcoin ETFs Hit by Profit-Taking After ATH

The BlackRock outflows did not occur in isolation. The broader Bitcoin spot ETF market experienced consecutive daily outflows starting on May 29, totaling a staggering $1.23 billion in net redemptions. This reversal came after ten consecutive days of positive flows that had coincided with Bitcoin’s rally to an all-time high near $112,000 in late May.

As BTC pulled back to around $103,000, investors grew cautious and began locking in profits. The sell-off was not limited to BlackRock, with other major ETF issuers also reporting outflows during the same period. However, despite the recent withdrawals, BlackRock’s IBIT remains a powerhouse in the market, holding over 661,000 BTC worth approximately $70 billion, with $48.439 billion in cumulative inflows since inception.

Market Rebound on June 3

The sell pressure appeared to ease by June 3, with Bitcoin recovering to approximately $105,432, up 2.5% over the past 24 hours. Ethereum also showed strength, trading near $2,593 with a 7% gain over the prior four days, fueled by the Ethereum Foundation’s internal restructuring and growing excitement over upcoming protocol upgrades.

On-chain data confirmed a 15% rise in Ethereum transactions over the 24-hour period, surpassing 1.2 million by 2:00 PM EST on June 3. The increased activity suggests that institutional interest in Ethereum is translating into broader network engagement.

XRP held firm at $2.25 with a 2.2% daily gain, while Dogecoin traded above $0.19. The overall crypto market capitalization showed resilience despite the significant ETF outflows, indicating that the sell-off was largely confined to institutional channels rather than reflecting a broader loss of confidence.

The Bigger Picture: Institutional Rotation or Temporary Rebalancing?

The divergence between Bitcoin and Ethereum ETF flows raises an important question about the current phase of the market cycle. Is BlackRock’s move a signal of a broader institutional rotation from Bitcoin into Ethereum, or simply routine portfolio management tied to ETF redemption mechanics?

The answer likely lies somewhere in between. ETF redemptions are mechanically driven by investor decisions to exit positions, and the timing, coming immediately after Bitcoin’s all-time high, suggests profit-taking as the primary catalyst. However, BlackRock’s simultaneous Ethereum accumulation, combined with 11 straight days of positive ETH ETF inflows, indicates genuine and growing institutional appetite for Ethereum exposure.

Dr. Kirill Kretov from CoinPanel characterized the current environment as highly sentiment-driven and fragile, noting that the market is experiencing significant volatility without a clear directional trend. Whether the institutional rotation from Bitcoin to Ethereum deepens or reverses will depend largely on Bitcoin’s ability to reclaim and hold key support levels above $108,000 in the coming weeks.

Why This Matters

BlackRock’s $561 million Bitcoin transfer and concurrent Ethereum accumulation represent one of the most significant institutional portfolio shifts in the ETF era. The divergence between BTC outflows and ETH inflows highlights a maturing market where capital is no longer simply flowing into crypto as a monolith but is being actively allocated between assets based on conviction, cycle positioning, and risk appetite. With Bitcoin hovering around $105,000 and Ethereum showing renewed institutional strength, the coming weeks will reveal whether this is the beginning of a sustained rotation or a temporary rebalancing. Either way, the data makes one thing clear: the largest asset manager in the world is treating Ethereum as a strategic allocation, not an afterthought.

Disclaimer: This article is for informational purposes only and does not constitute financial advice. Cryptocurrency investments carry significant risk. Always conduct your own research before making investment decisions.