Grayscale Research sees Zcash capturing Bitcoin market share as privacy demand surges

Grayscale Research has placed a big bet on a simple thesis: in a world where AI-powered surveillance is becoming the norm, financial privacy isn’t a luxury. It’s a product category. And Zcash, the decade-old privacy coin that most investors forgot about, might be the asset best positioned to serve that demand.

The investment firm, led by head of research Zach Pandl, published analyses in both March and August 2026 arguing that Zcash’s optional shielded transactions could allow it to gradually eat into Bitcoin’s commanding market share. The timing isn’t coincidental. Grayscale just converted its longstanding Zcash Trust into “The Zcash ETF” (ticker: ZCSH), which began trading on NYSE Arca around August 25, making it the first US spot ETF to offer direct investment exposure to ZEC.

The privacy pitch

Zcash launched in 2016 with a design that intentionally mirrors Bitcoin’s architecture. It has a hard cap of 21 million coins and runs on a Proof-of-Work consensus mechanism. The key difference is what happens under the hood: Zcash offers optional shielded transactions powered by zk-SNARKs, a type of zero-knowledge proof that lets users verify transactions without revealing sender, receiver, or amount details.

For years, most Zcash users didn’t bother with the privacy features. That’s changed dramatically. By July 2026, approximately 90% of Zcash transactions were shielded.

Grayscale’s research frames this shift against a broader backdrop of AI-driven financial surveillance. As machine learning models get better at tracing and deanonymizing blockchain transactions, transparent ledgers like Bitcoin’s become increasingly legible to governments, corporations, and bad actors alike.

The ETF and the numbers behind it

The Zcash ETF holds approximately 387,000 to 393,000 ZEC tokens, valued at over $260M, with Coinbase serving as custodian. The fund carries a 2.5% sponsor fee. A subsidiary of Digital Currency Group, Grayscale’s parent company, expressed interest in contributing roughly 200,000 ZEC during the conversion period.

Anticipation around the ETF launch sent ZEC prices to eight-year highs, approaching the $850 to $880 range. Futures trading volume exceeded $10B.

To put ZEC’s current position in perspective: Bitcoin commands roughly 90% of what Grayscale defines as a $1.4 trillion crypto currencies market. ZEC’s market cap sat around $4B in March and climbed to approximately $8B by July, representing just 0.3% to 0.6% of that sector. Grayscale’s research suggests that even capturing 5% of the market could result in a dramatic valuation uplift for ZEC, something on the order of 9x to 18x from the market caps recorded during their analysis period.

Why institutions are paying attention

The launch of ZCSH represents more than just another crypto ETF hitting the market. It signals institutional recognition that privacy-focused digital assets constitute a distinct and investable category. The approval of a spot ZEC ETF implies a more nuanced regulatory stance, one that distinguishes between privacy as a feature and anonymity as a threat.

That said, the risks here are real and proportionate to the opportunity. ZEC remains a small-cap asset relative to Bitcoin, which means higher volatility and thinner liquidity outside of speculative surges. And Grayscale’s dual role as both researcher and ETF sponsor creates an inherent tension that investors should weigh when evaluating the firm’s projections.

Disclosure: This article was edited by Editorial Team. For more information on how we create and review content, see our Editorial Policy.