Grayscale Drops Cardano, Polkadot, and Hedera ETF Filings as Altcoin Institutional Demand Shifts
Grayscale Retreats From Cardano, Polkadot, and Hedera ETF Plans Amid Prolonged Altcoin Slump
In a rapid sequence of regulatory submissions, asset manager Grayscale Investments has formally abandoned its effort to bring single-token exchange-traded funds (ETFs) for Cardano, Polkadot, and Hedera to public markets.
The decision unfolded within a narrow 190-second window on August 7, 2026, when Grayscale submitted three separate Form RW applications to the U.S. Securities and Exchange Commission (SEC). The filings officially request the withdrawal of S-1 registration statements for the Grayscale Cardano Trust ETF, Grayscale Polkadot Trust ETF, and Grayscale Hedera Trust ETF.
The quiet withdrawal marks an abrupt end to fund initiatives launched during the height of the 2025 altcoin ETF filing wave. While the move reflects voluntary corporate strategy rather than an explicit SEC denial, it underscores the persistent headwinds facing alternative layer-1 digital assets as institutional interest remains heavily concentrated in Bitcoin and Ethereum.
- 4:33:37 PM ET: Form RW submitted for Cardano Trust ETF (No. 333-289948)
- 4:35:12 PM ET: Form RW submitted for Polkadot Trust ETF (No. 333-289949)
- 4:36:47 PM ET: Form RW submitted for Hedera Trust ETF (No. 333-290129)
Regulatory Mechanics and the Preceding Exchange Pullbacks
Grayscale relied on Rule 477 under the Securities Act of 1933 to execute the regulatory exit. In identical wording across all three filings, the sponsor informed regulators that it "does not intend to proceed with the planned distribution of the Trust’s shares registered by the Registration Statement".
The firm confirmed that none of the registration statements had achieved effective status, no securities had been sold or issued, and no preliminary prospectuses had been distributed to potential investors. Consequently, the funds exit the regulatory pipeline without incurring formal distributions or shareholder redemptions.
The Form RW filings represent the logical conclusion of a breakdown that began months earlier on the exchange side:
- Cardano (ADA): S-1 initially submitted on August 29, 2025, following early fund proposals in February 2025. Listing venue NYSE Arca withdrew its Rule 19b-4 listing application on September 29, 2025.
- Polkadot (DOT): S-1 registered on August 29, 2025. Listing venue Nasdaq pulled its corresponding 19b-4 application on November 3, 2025.
- Hedera (HBAR): S-1 registered on September 9, 2025. Nasdaq withdrew the listing proposal alongside Polkadot on November 3, 2025.
Although the SEC implemented generic listing standards in September 2025—allowing qualifying commodity-based trusts to list without bespoke exchange rule changes—a fully effective S-1 registration statement remains a strict prerequisite for share issuance. Without active exchange support or viable path to approval, Grayscale opted to clear its pipeline.
Token Price Performance and Market Reactions
News of the withdrawals applied immediate downside pressure across the three affected assets, exacerbating multi-month valuation declines.
Cardano’s native token, ADA, slipped more than 2% over 24 hours following the filings, hovering near $0.196 within a tight intraday range of $0.194 to $0.199. Despite the spot price contraction, derivative activity showed mild buying, with ADA futures open interest rising nearly 1% over a four-hour window to $477.88 million.
Hedera’s HBAR fell 2.24% to $0.068, extending a two-month slide that has wiped out over 30% of its valuation. Meanwhile, Polkadot’s DOT dropped approximately 2% to $0.805. However, DOT recorded a 27% increase in 24-hour trading volume, signaling active turnover among short-term traders.
Asset Performance Summary Across Affected Tokens
| Token Metric | Cardano (ADA) | Polkadot (DOT) | Hedera (HBAR) |
|---|---|---|---|
| 24-Hour Price Action | -2.00% | -2.00% | -2.24% |
| Current Price Level | $0.196 | $0.805 | $0.068 |
| Year-to-Date (YTD) Performance | -41.00% | -54.00% | -35.00% |
| Drawdown Since Late Feb 2025 | -70.00% | -80.00% | -70.00% |
| Original S-1 Filing Date | August 29, 2025 | August 29, 2025 | September 9, 2025 |
The multi-month drawdowns highlight the stark reality behind the withdrawals. Since the peak of the altcoin ETF hype in early 2025, ADA has lost 70% of its value, DOT has fallen 80%, and HBAR has shed 70%. Depressed asset values drastically diminish prospective management fees, rendering passive single-token trust products commercially unviable for asset managers.
Institutional Selectivity Shifts the Crypto Fund Landscape
Grayscale’s retreat from ADA, DOT, and HBAR does not signal a broader exit from alternative digital asset vehicles. Rather, it illustrates a sharper focus toward assets with proven yield mechanics or distinct institutional adoption.
The asset manager maintains 17 operational ETF products, including flagship vehicles like the Bitcoin Mini Trust ETF and Ethereum Staking Mini ETF. Furthermore, Grayscale has successfully brought newer altcoin vehicles to market over recent months:
- Grayscale Avalanche Staking ETF: Declared effective by the SEC on March 11, 2026.
- Grayscale Hyperliquid Staking ETF: Declared effective by the SEC on June 2, 2026.
Grayscale also retains active registration statements for Bittensor, Aave, BNB, NEAR, and Zcash. This selective preservation demonstrates that asset managers are ruthlessly pruning underperforming single-asset proposals while prioritizing tokens that offer staking yields or strong institutional volumes.
The consolidation is not unique to Grayscale. Competing issuer Bitwise recently withdrew its registration statement for a combined Bitcoin and Ethereum product, reflecting widespread industry recalibration as issuers grapple with low retail inflows and escalating compliance expenses.
What Lies Ahead for Altcoin ETFs and Token Ecosystems
The cancellation of mainstream ETF avenues presents distinct operational challenges for the Cardano, Polkadot, and Hedera ecosystems. Regulated investment products serve as critical infrastructure for onboarding institutional capital, sovereign funds, and wealth management platforms. Without spot ETFs, these projects must rely primarily on native network growth, developer incentives, and organic ecosystem activity to sustain liquidity and market relevance.
From a market structure perspective, the withdrawals signal a maturing phase for digital asset management. The initial rush to convert every top-20 market cap token into a spot Wall Street product has met the reality of institutional demand constraints. Investors have shown a clear preference for broad-market core exposure or specialized yield generation, leaving mid-cap payment and smart contract tokens in a liquidity void.
While Rule 477 withdrawals are legally without prejudice—meaning Grayscale or competitor firms could submit fresh S-1 filings in the future—any renewed effort will likely require a sustained rebound in token valuations, deeper spot liquidity, and clearer demand signals from institutional allocators.