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Winklevoss Bitcoin ETF Filing Criticized by Major Outlets

Reported by Cryptonews
Aug 31, 2026· 2 min read
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Key Takeaways
  • • The SEC rejected a second Winklevoss bitcoin ETF application submitted via BATS BZX Exchange in June, with a 3-1 commission vote against approval, citing inability to prevent market manipulation and fraud in largely unregulated offshore bitcoin markets.
  • • The agency specifically rejected the Winklevoss twins' argument that bitcoin markets, including their Gemini Exchange, are "uniquely resistant to manipulation," emphasizing investor protection concerns as the primary barrier to approval.
  • • Bitcoin price declined 3% to $7,880 on Coinbase following the SEC rejection announcement, reflecting immediate market reaction to the regulatory setback.
  • • The Winklevoss brothers, founders of crypto exchange Gemini, have now faced two SEC rejections for spot bitcoin ETF approval, with their initial application also disapproved in the prior year.
  • • The SEC has yet to approve any cryptocurrency-based ETF and published guidance in January identifying "significant investor protection issues" that must be addressed before cryptocurrency fund sponsors can offer products to retail investors.
Summary
The Securities and Exchange Commission voted 3-1 to reject the Winklevoss Bitcoin Trust ETF application, marking the second regulatory setback for Cameron and Tyler Winklevoss in their attempt to launch the first-ever spot bitcoin ETF. The BATS BZX Exchange had submitted the proposed rule change in June on behalf of the Winklevoss twins, who founded the Gemini cryptocurrency exchange. The rejection came after the SEC determined the exchange could not establish necessary surveillance-sharing agreements to ensure market integrity and investor protection.

The agency's disapproval centered on two primary concerns: the inability to prevent fraud and manipulation in bitcoin markets, and the lack of convincing evidence that the digital asset markets are "uniquely resistant to manipulation" as the applicants had argued. The SEC emphasized that bitcoin trading occurs largely in unregulated offshore markets, making comprehensive oversight difficult. The agency noted that its statutory mission requires prevention of fraudulent or manipulative acts and the protection of retail investors before approving such products. The SEC clarified that its decision does not reflect any judgment on the value of bitcoin as an innovation or investment, but rather reflects investor protection obligations under securities law.

Following the announcement, bitcoin declined 3% to $7,880 on the Coinbase exchange. Cameron Winklevoss stated the twins remain "deeply committed to bringing a regulated bitcoin ETF to market and building the future of money," indicating intent to pursue regulatory engagement despite the rejection. The broader regulatory landscape remains unfavorable for cryptocurrency ETFs; the SEC published guidance in January identifying significant investor protection issues requiring examination before sponsors can offer cryptocurrency-based funds to retail investors. The U.S. financial watchdog has not approved any cryptocurrency-based ETF to date, establishing a persistent regulatory barrier for the asset class despite repeated industry applications.

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Sources

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Cryptonews Winklevoss Bitcoin ETF Filing Criticized by Major Outlets