The asset manager said it no longer intends to proceed with the offerings. None became effective, and no securities were issued or sold.

Grayscale pulled S-1 filings for Cardano, Hedera, and Polkadot ETFs on August 7, 2026, in a coordinated three-minute regulatory withdrawal from

Grayscale withdrew its Cardano, Hedera and Polkadot ETF filings within 190 seconds on Aug. 7, offering no reason for the sudden retreat.