Wall Street's crypto wrapping paper has changed again, this time called the Treasury Stock.

Spot ETFs were once hailed as the end station for institutional entry.

Two years later, the smartest money on Wall Street has deliberately gone around them.

Russell 2000 added SharpLink, and Russell 3000 followed by adding Forward Industries, effective at the market open on June 29, 2026. In just 16 weeks, Strategy accumulated nearly 80,000 BTC—more than triple the net inflow into BlackRock’s IBIT over the same period. Strive went even further by issuing a 13% dividend-paying perpetual preferred stock, pulling money from pension pockets to buy Bitcoin.

ETF is no longer attractive.

Another force is rushing in. BlackRock, Fidelity, and New York Mellon—some of the most crypto-averse firms in recent years—are replacing the entry point with a new kind of asset.

Not buying coins directly.

Not buying ETFs.

Instead, buying a listed company—so it holds the coins for you, leverages them for you, and mines yield on-chain on your behalf.

So why does the most conservative money detour into the most aggressive crypto gamble?

A game plan that keeps being reinvented—this time called the Crypto Reactor

Cut the camera to Nasdaq in 2026.

The most prominent player is Michael Saylor. Behind him are Kyle Samani of Multicoin and Vivek Ramaswamy of Strive. The three are betting on different underlying assets, but the playbook is the same.

This playbook has a name: Crypto Reactor.

The idea is simple: make the stock price of a listed company run at a premium, then use that premium to buy more coins, then use more coins to push the stock price higher, then issue new shares, issue convertible bonds, issue preferred shares—stacking the entire cycle into the sky.

There is only one yardstick: whether the stock price can sell at a premium over the crypto assets on the books.

In industry jargon, it’s called mNAV. Strategy is 1.29x, Strive is 1.45x, and KULR once ran as high as 2.84x. For every $1 of stock issued, the company can buy back spot more than $1.

Spot ETFs can’t do this.

Spot ETFs are forced by design to be locked at a 1:1 ratio, and they also charge an annual management fee of 0.2% to 0.5%. It’s like a glass display case with air conditioning.

A treasury stock is a vault that can reproduce on its own.

What makes this machine run are two regulatory documents. FASB’s ASU 2023-08, effective in fiscal year 2025, allows crypto assets to be recorded at fair value in financial statements—if it’s a gain, you book it on paper; if it’s a loss, it goes straight into net profit. In January 2025, the SEC removed SAB 121, loosening the balance sheet shackles that had trapped assets and liabilities of traditional banks in crypto custody.

Once the rules change, the wall collapses.

Not holding coins—mining on-chain

In terms of data, the coins these companies are hoarding have already gone beyond what a normal company’s balance sheet would be expected to hold.

Strategy: 843.7K BTC.

SharpLink: 873K ETH, with a fair-value book value of $1.8 billion.

Forward Industries: 6.98 million SOL, with a book value of $585 million.

Strive: 16.5K BTC; after merging with Semler Scientific, it went on to become one of the global top ten largest holders.

Forward is still playing an even newer version. It fully pledges all its SOL into its own proprietary nodes, generating a 7.01% annualized staking yield—adding more than 1,000 SOL net every day. It also wraps its U.S. listed shares on the Solana chain via Superstate’s Opening Bell, enabling a common stock registered with the SEC to trade cross-chain 24 hours a day, and then it sends the exposure into DeFi market making to earn trading fees.

The treasury stock is no longer about holding coins—it’s about mining on-chain.

Even more ironic: this mechanism was originally meant to provide a compliant entry point for conservative capital to avoid crypto risk. But it turns out to be the other way around.

ETF gives you 1x spot exposure. Treasury stocks give you 1x spot exposure—plus convertible-bond leverage, preferred-share liabilities, on-chain staking yield, and secondary-market premiums. Everything that can be added has been added.

Pension funds think they’re buying a listed company. In reality, they’re holding the thickest crypto leverage package in the entire market.

The cost is starting to show as well. In Q1 2026, Strategy recorded an unrealized loss of $12.5 billion due to a Bitcoin pullback, while operating income surged by 1,628%.

The new accounting rules pour coin-price volatility directly into net profit.

A bull-market accelerator, a bear-market meat grinder.

When a bear market hits, the reactor blows up from inside

The mNAV machine only operates in bull markets.

In bull markets, the stock price runs far above book value, and issuing convertible bonds is essentially zero-cost financing. In 2026, Strategy issued convertible bonds with a 0% coupon and a 55% conversion premium. Bond buyers don’t care about interest—they’re betting that the coin price will push the stock price higher.

In bear markets, this mechanism bites back.

When the coin price falls, the stock price follows, dropping below the conversion price. At maturity, convertible bondholders are left with only one option: cash.

The company has only two roads:

One is to sell spot assets at the bottom to raise cash to repay debt—continuing to smash the coin price further downward.

The other is to issue a massive amount of new shares to dilute shareholders, effectively tearing down the “coins per share” banner it used to advertise.

Either way, the reactor gets blown up from within.

Strategy already ran a self-rescue drill in May 2026. Between May 11 and May 25, it paused buying coins and repurchased $1.5 billion of zero-interest convertible bonds at a discount, reducing total convertible bond liabilities from $8.2 billion to $6.7 billion. This time, cash propped it up.

But whether it can hold through the next bear market is anyone’s guess.

Shift the lens to the other side of the Pacific. There are no companies in Hong Kong using mNAV, and A-shares don’t have this category either.

It’s not that nobody wants to do it. It’s that the system doesn’t allow it.

FASB’s revised accounting standards plus Russell Index’s passive allocation mechanism can only take root in the soil of the U.S. stock market. This is a U.S.-only institutional regulatory arbitrage.

Summary

The moment the Russell Index brought SharpLink and Forward into its component list, $12.2 trillion of passive capital was forced into this crypto leverage setup.

Starting June 29, pension funds, mutual funds, and insurance accounts—without realizing it—added an additional line item of mNAV exposure to their portfolios.

They thought they were buying a compliant small-cap stock.

In reality, they were buying a crypto derivative with far heavier leverage, disguised behind a listed-company shell.

Every few years, Wall Street reinvents “crypto wrapping paper.” GBTC discount, spot ETF premium—now it’s mNAV for treasury stocks.

The wrapping paper changed, but the underlying contents haven’t.

It’s not a vault. It’s leverage.