Morgan Stanley's low-fee spot Bitcoin ETF, MSBT, launched on April 9 with a strong debut, attracting approximately $30.6 million in net inflows and processing over 1.6 million shares on its first trading day. Bloomberg ETF analyst Eric Balchunas noted this places MSBT among the top one percent of all ETF launches by both trading volume and asset inflows.
MSBT's $30.6M Debut Ranks Among Top 1% of All ETF Launches
Balchunas projected that if momentum holds, MSBT could reach $5 billion in assets under management within its first year. However, he stressed that BlackRock's iShares Bitcoin Trust (IBIT) remains the dominant U.S. spot Bitcoin ETF, currently managing around $55 billion in assets — far ahead of competitors.
Analysts: IBIT's Liquidity Edge Intact, No Fee Cut Expected from BlackRock
IBIT's liquidity provides institutional traders with tighter spreads and a deeper options market, making it the preferred choice for many investors despite lower-fee alternatives. Balchunas said BlackRock is unlikely to reduce IBIT's fees at this stage. Reflecting on MSBT's entry, he remarked: "Prob won't see any cut from $IBIT. When you are King of the Hill with tons of liquidity, you have pricing power." Bloomberg analyst James Seyffart echoed this view, suggesting MSBT is unlikely to challenge IBIT on liquidity in the near term.
Low Fees Pressure Smaller Issuers; Morgan Stanley's Distribution Advantage
While IBIT's fee structure may hold steady, MSBT's launch is expected to intensify pressure on smaller issuers. Balchunas indicated that firms with lower market share could soon be forced to cut fees in response to Morgan Stanley's aggressive pricing. MSBT's expense ratio undercuts Grayscale's Bitcoin Mini Trust (0.15%) and Fidelity's Wise Origin Bitcoin Fund (0.25%).
Morgan Stanley's wealth management division offers a strategic distribution edge. It employs roughly 16,000 financial advisors overseeing $9.3 trillion in client assets, providing an in-house solution for advisors to offer Bitcoin exposure. According to Balchunas, only two scenarios might prompt BlackRock to review IBIT's pricing: sustained capital outflows to lower-cost rivals, or a new provider like Vanguard entering with a much lower expense ratio — though he assessed the latter as extremely unlikely.
The U.S. spot Bitcoin ETF market has surpassed $100 billion in cumulative assets since its launch in January 2024. After several months of net outflows in early 2026, March saw an influx of $1.32 billion, signaling renewed investor interest. MSBT's initial momentum and its ability to attract sustained inflows may determine whether other issuers adjust their strategies — or whether IBIT's fee position remains unchallenged.