Grayscale pulled the plug on three deliberate U.S. altcoin ETFs in a blink: the asset supervisor withdrew registration statements for Cardano, Hedera and Polkadot on Aug. 7, with the three Type RW submissions accepted by the SEC in a neat 190-second window between 4:33:37 p.m. and 4:36:47 p.m. ET.
What occurred
– These have been withdrawal requests filed by Grayscale, not rejections by the SEC. Grayscale said it “doesn’t intend to proceed with the deliberate distribution of shares” below these registration statements.
– Not one of the registrations had grow to be efficient, and no shares have been issued or offered.
– The filings gave no industrial, demand-related, or regulatory rationale—solely that the sponsor is not shifting ahead—and famous that no preliminary prospectus had been distributed.
Registration particulars
– Grayscale Cardano Belief ETF: Registration No. 333-289948, initially filed August 2025.
– Grayscale Polkadot Belief ETF: Registration No. 333-289949, initially filed August 2025.
– Grayscale Hedera Belief ETF: Registration No. 333-290129, initially filed September 2025.
Change-side historical past and regulatory context
The S-1 withdrawals observe earlier exits on the exchange-listing entrance. NYSE Arca pulled its proposed rule change for Grayscale’s Cardano Belief on Sept. 29, 2025, and Nasdaq withdrew its proposed rule adjustments for the Polkadot and Hedera trusts on Nov. 3, 2025. These change filings have been separate from the S-1 registration statements Grayscale withdrew on Aug. 7.
A regulatory shift in September 2025 is related: the SEC authorized generic itemizing requirements that permit qualifying commodity-based belief shares—together with sure digital-asset merchandise—to be listed and not using a separate Part 19(b) rule change for every fund. That sped up the exchange-listing course of however didn’t take away the Securities Act requirement: sponsors nonetheless want an efficient registration assertion to promote shares. Grayscale’s Aug. 7 strikes particularly eliminated that S-1 layer.
What this implies legally
Below SEC Rule 477(b), an software to withdraw a whole registration assertion earlier than it turns into efficient is deemed granted when filed except the Fee objects inside 15 calendar days. So, except the SEC intervenes in that window, the withdrawals take impact and not using a separate approval order.
Broader Grayscale ETF image
The withdrawals don’t point out an SEC rejection of ADA, HBAR or DOT merchandise, nor do they bar Grayscale from re-filing later. Grayscale nonetheless has a number of different altcoin and crypto-related registrations at numerous phases—SEC information (as of Aug. 10) present preliminary registrations for Bittensor, Aave, BNB, NEAR and Zcash (Zcash obtained a 3rd modification on July 31). Individually, Grayscale has altcoin merchandise already cleared: the Avalanche Staking ETF registration was declared efficient March 11 and the Hyperliquid Staking ETF efficient June 2.
What’s left unclear
Grayscale’s filings give the identical concise rationale—no intent to proceed—and nothing extra. There’s no official clarification tying the simultaneous withdrawals to investor demand, economics, or regulatory pushback, leaving the rationale for ending all three registrations without delay unresolved.
