Winklevoss twins pitch a low-fee spot Zcash ETF at Token2049

What the Winklevoss Zcash ETF would look like

The proposed fund would list on Nasdaq under the ticker WINK. It is structured as a spot product. The fund would hold ZEC, the native token of the Zcash network, directly rather than tracking it through futures or other derivatives. Investors would get price exposure to the token without managing wallets or private keys themselves. The annual sponsor fee is set at 0.25%. That fee matters because a rival already exists. Grayscale's Zcash ETF, which trades as ZCSH, charges 2.5%, ten times as much.

The competitive backdrop

The Winklevoss proposal is the third US filing for a spot Zcash ETF. Grayscale got there first. Its ZCSH product launched on August 25, 2026. After its first month, it had drawn over $233 million in inflows and held nearly $890 million in assets. ZEC itself has performed strongly in 2026, carried by rising interest in privacy-focused assets.

The Winklevoss setup carries a particular kind of concentration.

The sponsor, the custodian and a potential anchor buyer all sit within the twins' orbit.

Implications for investors and the market

The most direct implication is a potential fee war. Grayscale's ZCSH has the head start and the assets. The Winklevoss fund, if approved, would counter with a far cheaper sponsor fee. The $100 million expression of interest is meaningful as a signal. It is not a guarantee of day-one demand. Non-binding interest can change, and the fund still needs to clear the SEC before any shares trade.

Conclusion

A preliminary S-1 is an opening move. Amendments, questions from regulators and exchange listing steps typically follow before launch.