Morgan Stanley’s newly launched spot Bitcoin exchange-traded fund has surpassed the WisdomTree Bitcoin Fund in total net inflows after just six trading sessions, marking a significant milestone for institutional cryptocurrency adoption.
The Morgan Stanley Bitcoin Trust (MSBT) recorded $19.3 million in investor inflows on Wednesday alone, bringing its cumulative total to $103 million, according to data from Farside Investors. That figure now exceeds the WisdomTree Bitcoin Fund’s (WBTC) lifetime net inflow of $86 million, which the fund had been accumulating since its launch in January 2024.
Market-Low Fees Drive Rapid Capital Accumulation
MSBT debuted on April 8 with an expense ratio of 0.14%, making it the lowest-cost spot Bitcoin ETF available in the United States at launch. The fee undercuts the Grayscale Bitcoin Mini Trust ETF by a single basis point and positions Morgan Stanley aggressively against established competitors in a market increasingly defined by fee compression.
On-chain intelligence platform Arkham verified that the fund had acquired approximately $83.6 million in Bitcoin since its inception, with custodial wallet addresses holding roughly 874 BTC as of mid-April. Industry observers have characterized the launch as the first spot Bitcoin ETF issued directly by a traditional Wall Street banking institution.
Institutional Appetite Continues to Expand
Morgan Stanley’s rapid accumulation underscores a broader trend of institutional capital flowing into Bitcoin-linked products. BlackRock’s iShares Bitcoin Trust ETF (IBIT) remains the dominant player in the space, with $64.3 billion in cumulative net inflows, while Fidelity’s fund has $10.9 billion in cumulative net inflows.
If MSBT maintains its current trajectory, it could soon overtake the Invesco Galaxy Bitcoin ETF ($245 million), the Valkyrie Bitcoin ETF ($326 million), and the Franklin Bitcoin ETF ($375 million).
The momentum coincides with Goldman Sachs’ filing with the Securities and Exchange Commission on Tuesday to launch its own Bitcoin-linked ETF, a notable pivot for an institution that had previously expressed skepticism toward cryptocurrency investments.
On the same day MSBT’s inflows were recorded, U.S. spot Bitcoin ETFs collectively registered $411.5 million in net inflows, marking the second-strongest daily performance in April. The session moved 2026’s year-to-date flow figures back into positive territory at approximately $245 million.
Combined assets under management for all U.S. spot Bitcoin ETFs climbed above $96.5 billion, the highest valuation since mid-March.
ETF Market Faces Consolidation Pressure
Despite the strong institutional showing, the broader ETF landscape faces headwinds. A Bloomberg report from April 2 found that the average ETF lifespan fell from 4.66 years in 2024 to approximately 3.5 years in 2025.
Over 40 ETFs were liquidated in the first two months of 2026, though none were notable crypto products. Bloomberg ETF analyst James Seyffart predicted in December that many crypto exchange-traded products could be liquidated by the end of 2027 due to weak demand, with over 126 applications still awaiting regulatory review.
