How much ZEC the Zcash exchange-traded fund (ETF) holds, and what share of all ZEC that is. The vehicle launched in 2017 as the Grayscale Zcash Trust (OTC: ZCSH) and was certified for listing on NYSE Arca on 2026-08-24.
Figures come from the trust’s own SEC filings (XBRL company facts, CIK 1720265), so every point is a reporting period — quarterly, back to 2019 — and the newest one can be a couple of months old.
That is the fund’s reporting schedule, not a stalled chart. There is deliberately no second, daily feed. The issuer’s own page is behind a bot challenge, and since 2022 it has declined to publish the addresses it holds the coins in.
So the balance cannot be read off the Zcash chain, the way this site reads everything else. The bottom panel is the CHANGE in holdings between one filing and the next, as bars around zero.
It is not divided into a per-day rate, because reporting periods are not all the same length and doing so would dress a quarter’s fee drift up as a confident daily number. Points are drawn as marks rather than a smooth line so the sampling is visible.
Coins held and share of supply sit on separate panels because they are different quantities; this site never puts two scales on one pair of axes. Watch the two together: holdings can fall while the share of supply holds steady, because the sponsor fee is paid in ZEC and issuance keeps adding to supply.
How much ZEC this exchange-traded fund (ETF) holds, and what share of all ZEC that is.
Every point is a filing. The trust reports to the SEC each quarter, so this chart gains a point roughly four times a year and the newest one can be a couple of months old. That is the fund’s reporting schedule, not a stalled chart. Points are drawn as marks rather than joined into a smooth line, so you can see how little the line actually knows between them.
The early years are not an ETF. The fund started in 2017 as the Grayscale Zcash Trust, a closed-end trust. It was approved for listing on the NYSE Arca exchange in August 2026. The difference matters: a closed-end trust cannot easily create or cancel its own shares, so its ZEC holdings can stay flat even while its shares trade heavily.
The two panels are deliberately separate. Coins held and percent of supply have nothing to do with each other numerically, and putting them on twin axes would invite reading a crossing point as meaningful. The share is measured against supply on each reporting date, not today’s, so a rising percentage is the trust growing faster than issuance.
Reported, not read off the chain. Everywhere else this site counts coins by reading the Zcash blockchain itself. It cannot here: the issuer has declined since 2022 to publish the addresses it holds the coins in, so there is nothing to count. These are the numbers the trust files, taken from its own filings.