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Grayscale Zcash Trust (ZCSH) Form S-3/A — Aug 21, 2026

$ZCSHForm S-3/AFiled Aug 21, 2026, 4:02 PM ET0001193125-26-361067Original filing

Grayscale Zcash Trust (ZEC) filed the fifth amendment to its Form S-3 shelf registration on August 21, 2026, registering an indeterminate number of trust Shares for continuous issuance ahead of a planned listing on NYSE Arca under the symbol ZCSH. Upon effectiveness, the Sponsor intends to rename the vehicle The Zcash ETF and operate an ongoing redemption program alongside in-kind creations. The conversion is designed to let authorized participants arbitrage away the extreme premiums and discounts that plagued the shares on OTCQX, where they traded at a maximum 240% premium and 55% discount historically.

Key figures

Basket size
10,000 Shares per Basket
Zec market cap
$6.7 billion (June 30, 2026; 12th largest digital asset)
Zec max supply
21 million coins
Dcg sec penalty
$38 million civil money penalty (January 17, 2025)
Index price range
$18.14 to $685.96 (Jul 1, 2021 - Jun 30, 2026; average $108.29)
Historical avg premium
53%
Historical max premium
240% (Oct 18, 2021 - Jun 30, 2026)
Zec 24h trading volume
$195.0 million (June 30, 2026)
Zec circulating supply
16.7 million ZEC (June 30, 2026)
Days quoted at discount
700 days
Historical avg discount
19%
Historical max discount
55%
Nav discount aug 20 2026
1% discount to NAV per Share
Nav discount jun 30 2026
17% discount to NAV per Share
Trust share of zec supply
approximately 2.3% of ZEC in circulation (June 30, 2026)
Potential dcg contribution
approximately 200,000 ZEC tokens (non-binding discussions)
Custodial total liability cap
greater of value involved, 12-month fees, or $5 million
Otcqx closing price aug 20 2026
$45.34
Custodian cold storage liability cap
$100 million per cold storage address

AI analysis

Red flags7 · Pro

The rest of the AI analysis, red flags and sentiment are part of Signal8 Pro.

AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.

    Grayscale Zcash Trust (ZCSH) Form S-3/A — Aug 21, 2026: AI Analysis | Signal8