Zcash Jumps 30% After Multicoin Reveals Wealth-Tax Hedge Bet

Zcash jumped more than 30% in 24 hours after Multicoin Capital co-founder Tushar Jain said the firm has been quietly buying ZEC since February, framing the bet as a hedge against governments that want to count, tax, and seize visible wealth. The token cleared $600 on May 6, briefly pushing its market cap to roughly $10 billion and flipping Monero as the largest privacy coin by capitalization. The disclosure was posted on X and immediately ricocheted through derivatives markets, triggering the second-largest 24-hour liquidation event of the day behind Bitcoin.

ZEC’s monthly return now sits above 100%, erasing every loss it carried into 2026. The trade is no longer a niche cypherpunk story. It is an institutional position with a political thesis attached.

The Disclosure That Moved the Market

Jain’s post on X announcing Multicoin’s ZEC accumulation ran through the standard cypherpunk argument and then attached a specific political trigger to it. He named California’s proposed billionaire wealth tax as the warning shot. He said Multicoin started building the position in February and called ZEC the cleanest public-market vehicle for the trade.

The market reacted within minutes. ZEC rocketed past $500 late Tuesday, hit $600 on May 6, and was changing hands near $573 at the time Fortune broke the story. Coinbase price feeds showed shielded-asset trading volume climbing alongside spot. Derivatives venues registered the second-largest liquidation cluster of the day.

Multicoin manages billions and is best known for backing Solana before its first major rally. The firm rarely posts thesis trades publicly, which is part of why the announcement carried weight. A deliberate disclosure from a fund of that size is not a casual tweet. It is a flag planted.

Multicoin’s Privacy Thesis, Translated

Strip out the cypherpunk language and the bet is simple. Jain thinks transparent blockchains have a structural problem in a world where states are getting more aggressive about taxing or freezing crypto holdings. Bitcoin can’t be censored at the protocol level, but every wallet sits in the open. If a government can identify the owner, it can act on the balance.

Zcash’s shielded transactions hide sender, receiver, and amount using zero-knowledge proofs. The network has had this capability since 2016, but adoption was thin and the tooling was clunky for years. Wallet upgrades, exchange support, and faster proving systems have closed most of those gaps in the last 18 months.

Truly private, censorship and seizure resistant assets have clear product-market fit and demand is accelerating. Zcash is the cleanest way to express this thesis in public markets.

That line, posted by Jain on X, is the whole pitch in two sentences. Multicoin is not arguing Zcash is a better Bitcoin. It is arguing Zcash is a different product that solves a problem Bitcoin doesn’t address.

The frame matters because it gives institutional buyers a reason to allocate without abandoning their existing BTC and SOL positions. ZEC becomes a hedge inside a crypto book, not a substitute.

California’s $1 Billion Trigger

The catalyst Jain cited is real and on the November ballot. The Initiative 25-0024 billionaire tax filing on file with the California Attorney General would impose a one-time 5% levy on the worldwide net worth of any California resident with $1 billion or more in assets. Proceeds are earmarked for health care, food assistance, and public education.

Supporters announced on April 28, 2026 that they had gathered enough signatures to qualify for the ballot. The Secretary of State has until June 25 to certify the count. Governor Gavin Newsom has publicly opposed the measure, telling Politico the proposal “makes no sense.” The Legislative Analyst’s Office ballot review of Initiative 2025-024 flagged migration risk and revenue volatility as the central uncertainties.

The eligibility cut-off was set to January 1, 2026, which is the design choice that captured cypherpunk attention. Anyone who held California residence on that date is on the hook even if they leave the state before the vote. The Tax Foundation’s analysis of the Billionaire Tax Act called the lookback feature constitutionally aggressive and likely to draw immediate litigation.

Other independent reviewers reached different conclusions on the revenue projections. The ITEP expert report on the 2026 California billionaire tax estimated the measure could raise as much as $100 billion, depending on residency assumptions. The Foley & Lardner client alert on the proposed Act walked through the trust structures and corporate ownership questions practitioners are already getting from clients.

None of this changes ZEC’s fundamentals. What it changes is the distribution of buyers willing to hold a privacy asset. A wealth tax with a one-year lookback is a marketing budget for shielded crypto that no exchange could buy.

Cypherpunks With Capital

Multicoin is the loudest institutional voice but not the first. Several high-profile crypto figures spent late 2025 pushing ZEC as a Bitcoin complement, and the price chart shows the impact. Some of the same names had appeared on Solana threads two cycles earlier, which is part of why Multicoin’s involvement is being treated as continuity rather than coincidence.

1. Mid-September 2025: ZEC trades around $50 with thin volume and almost no derivatives interest.
2. Mid-November 2025: ZEC peaks above $700 after public support from Arthur Hayes, Naval Ravikant, and Helius CEO Mert Mumtaz.
3. February 2026: Multicoin begins quietly accumulating ZEC according to Jain’s later disclosure.
4. May 6, 2026: Jain posts on X, ZEC clears $600, and the token flips Monero by market cap.

From SEC Probe to Robinhood Front-Running

The regulatory backdrop has shifted in ZEC’s favor faster than most of its proponents expected. The Zcash Foundation said in January that the Securities and Exchange Commission closed a probe opened under the Biden administration in 2023, with no enforcement action attached. The change reflects the broader Trump-era reset on crypto enforcement that has reopened listings, custody arrangements, and ETF conversations across the sector.

Privacy coins were the category most at risk under the prior SEC. Several major U.S. exchanges had delisted ZEC and similar assets between 2022 and 2024 over compliance pressure. With that pressure gone, listing pipelines reopened, and Robinhood added ZEC to its U.S. trading roster in late April.

That listing has its own subplot. A Kaiko research note dated May 5 flagged abnormal price drift and derivatives positioning in ZEC and several other tokens in the hours before Robinhood’s public listing announcements, raising front-running questions the firm did not name a culprit for. The pattern was not unique to ZEC, but ZEC’s gains were the largest.

Crypto money is also showing up in U.S. politics in less visible ways. Industry figures have already begun shaping state-level races where regulatory and legal posture toward digital assets is on the line, including a Nevada attorney general primary where one founder’s PAC contributions dwarfed the candidate’s individual donor base. The political cycle is becoming part of the trade.

Shielded Supply Is The Real Tell

The data point analysts keep pointing to is shielded supply. Roughly 30% of all circulating ZEC now sits in shielded addresses, the highest share in the network’s history. That ratio matters because shielded ZEC is sticky. It does not move to exchanges to sell on a 30% green candle. It is held by users who want privacy, not flippers chasing the next leg.

The comparison with Monero, ZEC’s main rival, sharpens the picture.

Frequently Asked Questions

Can I Buy Zcash on Coinbase or Robinhood Right Now?

Yes. Zcash trades on Coinbase, Gemini, and Robinhood for U.S. customers as of May 2026, after Robinhood added ZEC in late April. Order books are live across spot pairs against USD and USDC. Derivatives are available on offshore venues. Check each platform’s regional restrictions before funding, since some U.S. states still block specific privacy assets despite the federal regulatory thaw.

Does the California Wealth Tax Apply if I Move Out of the State?

The proposed initiative sets a January 1, 2026 residency cut-off. Anyone who was a California resident on that date would be subject to the 5% one-time levy if voters pass it in November, even if they relocate before the vote. The provision is the part most likely to trigger constitutional challenges. Speak to a licensed California tax attorney if you held residence on that date and have $1 billion or more in assets.

Is Zcash Actually Private if Most Holders Use Transparent Addresses?

Partly. Zcash supports both transparent and shielded transactions, and historically most volume sat on the transparent side. The shielded share has now reached about 30% of supply, a record level. Transactions sent to and from shielded addresses are encrypted end to end. If you want full privacy, you need to send and receive within shielded addresses; transparent-to-shielded transitions still leak metadata at the boundary.

How Is Zcash Different From Monero?

Zcash uses optional zero-knowledge proofs and is listed on Coinbase, Gemini, and Robinhood in the U.S. Monero uses mandatory ring signatures and has been delisted by most major U.S. exchanges since 2024. Zcash is easier to buy and custody through regulated venues. Monero offers stronger default privacy because every transaction is shielded by design, but liquidity in the U.S. is much thinner.

Did the SEC Drop Its Case Against Zcash?

Yes. The Zcash Foundation said in January 2026 that the Securities and Exchange Commission closed its 2023 probe with no enforcement action. The decision was part of a wider rollback of Biden-era crypto cases under the Trump administration’s SEC leadership. The closure removed a major overhang on U.S. exchange listings and helped clear the path for Robinhood’s April listing.

The Multicoin disclosure does two things at once. It validates a thesis that has been stuck on crypto Twitter for nine months, and it forces every other large crypto fund to decide whether to take the same trade or write a memo explaining why they didn’t. Zcash spent most of a decade as a research project with a token attached. It now has a story institutions can underwrite.

Whether the rally holds depends on what the November ballot does and whether shielded supply keeps climbing. Both data points are public. Both are easy to track. The market is now watching them in real time.

Disclaimer: This article reports on fund disclosures, market movements, and proposed legislation, and does not constitute investment, tax, or legal advice. Cryptocurrency assets including ZEC carry significant risk including the potential for total loss, and tax treatment varies by jurisdiction. Readers should consult a licensed financial advisor and qualified tax counsel before acting on anything described here. All prices, market caps, and policy details are accurate as of May 6, 2026 and may change without notice.