Hashdex DEFI Liquidation Marks First US Spot Bitcoin ETF Closure

Hashdex started winding down its Hashdex Bitcoin Futures ETF (DEFI) on Tuesday, the first US spot bitcoin fund to close since the SEC approved the initial batch in January 2024. CoinGecko data shows the fund managed roughly $14 million in net assets before the liquidation notice, a fraction of the $50 billion-plus that flowed into the category's first six months. The closure reflects a brutal survival test for smaller issuers. per CoinGecko, dEFI launched in June 2024 with a 0.90% expense ratio, undercutting BlackRock's IBIT at 0.25% and Fidelity's FBTC at 0.25%. But assets never topped $20 million, leaving Hashdex unable to cover operational costs against fee waivers that expire next quarter. Bitcoin's price action complicated the exit. CoinGecko data shows BTC at $77,047 Friday, a 22.3% gain over seven daily closes that ran from $63,058 to $75,737. The rally lifted total crypto market cap to $2.61 trillion with bitcoin dominance holding at 59.3%. DEFI holders who redeemed early in the week captured less upside than those who waited for the NAV calculation on liquidation day. The liquidation process follows standard ETF wind-down mechanics: Hashdex will sell the fund's bitcoin futures positions, distribute cash pro-rata to remaining shareholders, and file a final Form N-CSRS. Shareholders face no tax event until they receive the distribution, though the timing depends on CME futures settlement cycles. **What the flow data signals** The DEFI closure shows a widening gap between the category leaders and the rest. IBIT and FBTC now control roughly 65% of combined spot bitcoin ETF assets, per Bloomberg ETF analytics. Smaller funds face a binary choice: reach critical mass quickly or exit before fee waivers lapse. Hashdex chose the latter. Figures from the desk show three other sub-$50 million funds, from VanEck, Invesco, and WisdomTree, still carry temporary fee waivers expiring between October 2024 and January 2025. Their next quarterly reports will reveal whether asset growth justifies continued operation. **Next watchpoints** The SEC's next review window for bitcoin ETF amendments opens in September. Any new filings for combined bitcoin-ether products or in-kind creation/redemption mechanisms could reset the competitive dynamics. For now, DEFI's exit is a data point: in a fee war dominated by BlackRock and Fidelity, sub-scale funds have limited runway.