Bitcoin Treasury Companies in 2026: The Flywheel Runs Backward

Disclosure: This article is analysis and opinion, not financial advice. Figures are as of early August 2026. See our full disclaimer.

Somewhere in the week ending August 2, Strategy sold another $105 million of Bitcoin.

Read that again if you’ve followed this market for any length of time. Michael Saylor’s company, the one that turned corporate Bitcoin accumulation into a religion, has been selling coins through what it politely calls a BTC Monetization Program: $218.4 million through late July per its own disclosures, then the $105 million more. In the same stretch it authorized a $1 billion buyback of its own stock and repurchased $81.2 million of its STRC preferred shares.

Selling Bitcoin to buy back stock. Four years of “there is no second best” ended up here, and the reason fits in one number: 0.68.

The number that runs the machine

That number is mNAV, market cap divided by the value of the Bitcoin held. Strategy’s sat around 3.4x at the November 2024 peak. It crossed below 1.0 for the first time in November 2025, and by August 3 of this year it read 0.68x, meaning the market values the entire company at about two-thirds of its coin pile.

Why does that one ratio decide everything? Because the treasury model was never really about holding Bitcoin. It was a financing trade. Trade above the value of your coins, sell new shares, buy more coins, and every remaining share ends up backed by more BTC than before. At 2x mNAV, a dollar of new equity bought shareholders two dollars of Bitcoin exposure. The premium funded the growth, and the growth story sustained the premium.

Run the same trade below 1.0x and the math flips sign. Issuing shares now dilutes Bitcoin-per-share, so the rational moves become the opposite ones: stop issuing, sell some coins, buy back the discounted stock. Strategy’s 2026 behavior isn’t panic. It’s the same arithmetic it always followed, pointing the other way. Investor’s Business Daily calculated back in June that the stock traded roughly 17% below the breakeven for stock-funded Bitcoin purchases, and the company’s actions since have tracked that math almost exactly.

What killed the premium

Three separate forces, and they compounded.

The ETFs ended the scarcity. For years MSTR was one of the only ways to hold Bitcoin exposure in a normal brokerage account, and investors paid a fat premium for the access. Spot ETFs deleted that reason in January 2024. Cheaper, cleaner, no corporate wrapper.

Then the field got crowded. BitcoinTreasuries counted 199 public companies holding a combined 1.26 million BTC by late June, roughly $79 billion worth. Whatever premium “we hold Bitcoin” once commanded, two hundred imitators arbitraged it away. Metaplanet, the most aggressive of the copycats, was down 85% over twelve months by June.

And the capital stacks grew heavy. Strategy alone carries convertibles and four classes of preferred stock, over $21 billion in senior claims sitting between the Bitcoin and the common shareholder. NYDIG’s research desk has argued that mNAV flatters these structures, since the simple ratio ignores who gets paid first. The market seems to have reached the same conclusion the slow way.

Does it matter for Bitcoin itself?

This is where I’d push back on both the doom reading and the shrug.

The doom version says 1.26 million corporate-held BTC, about 6% of supply, now sits with entities whose own math rewards selling. That’s real as a structural overhang, and we tagged the July capitulation wave (companies selling, repaying debt, pivoting to AI) as one of the six episodes in the AI-trade story. But the sales so far are measured in hundreds of millions against a market that just absorbed $750 million of ETF inflows in a single week. Flows this size get digested.

The shrug version says none of this touches Bitcoin, only some overleveraged proxies. I don’t fully buy that either, for a reason our winters analysis keeps proving: leverage built on an asset converts drawdowns into forced selling at the worst moments. The treasury sector was a leveraged bid on the way up. Symmetry suggests what it becomes on the way down, and 2026 is the first cycle where that symmetry gets tested at scale.

My honest position sits between: the unwind matters more for the equities than for the coin, but the coin doesn’t get to ignore it entirely.

The part that will get memory-holed

From August 2020 through the end of 2025, MSTR returned 1,129% against Bitcoin’s 635%. The model worked, spectacularly, for the early mover during the premium years. That outperformance was front-loaded and premium-dependent, which is precisely why the companies entering now, like Tether and SoftBank’s Twenty One Capital vehicle that went public in December, face a different game than the one the pitch decks describe. They’re buying a strategy whose fuel gauge already reads low.

If you hold any of these stocks, the practical takeaway is short. You own the premium at least as much as you own the Bitcoin, and the premium has its own weather. Check the mNAV before the price chart.

FAQ

Why is Strategy (MicroStrategy) selling Bitcoin in 2026?

With its stock trading below the value of its Bitcoin holdings (mNAV around 0.68x in early August), issuing shares to buy coins would dilute shareholders. Strategy’s disclosed response: selling Bitcoin through its BTC Monetization Program ($218 million through late July, plus $105 million in the week ending August 2) while repurchasing its own stock and preferred shares, the accretive trade at a discount.

What is mNAV for a Bitcoin treasury company?

Market capitalization divided by the value of the Bitcoin held. Above 1.0x, the company can issue shares and buy Bitcoin accretively, increasing coins per share. Below 1.0x, the same trade dilutes holders, which stalls the model’s growth engine. Strategy’s mNAV fell from roughly 3.4x in November 2024 to 0.68x by August 2026.

How much Bitcoin do public companies hold?

As of late June 2026, BitcoinTreasuries tracked 199 public companies holding about 1.26 million BTC, roughly $79 billion at the time and around 6% of Bitcoin’s supply. Holdings are concentrated: Strategy alone accounts for over 840,000 of those coins.

Is the treasury company unwind bearish for Bitcoin?

Partially. Corporate selling adds a structural source of supply that didn’t exist in prior cycles, but the disclosed sales so far total hundreds of millions of dollars against ETF flows that reached $750 million in a single strong week. The pressure lands hardest on the treasury stocks themselves, whose premiums have compressed or inverted.

Are Bitcoin treasury stocks a good way to get BTC exposure?

They’re leveraged, premium-dependent proxies rather than clean exposure: MSTR fell 8.55% on a June day when Bitcoin lost a fraction of that. Since January 2024, spot ETFs offer the direct alternative without corporate capital-structure risk. Anyone choosing the stocks should track the mNAV, because buying at a rich premium means paying well above the Bitcoin’s worth.

What is a Bitcoin treasury company (DAT)?

A publicly traded company whose main business is acquiring and holding crypto, usually Bitcoin, on its balance sheet, so investors can get exposure through the stock. The model was pioneered by Strategy and copied widely: by 2026 the category (sometimes called digital asset treasuries) spans roughly 200 public companies. The stock’s value depends on both the coins held and the premium or discount the market assigns.

Can Strategy be forced to sell its Bitcoin?

Not by margin calls in the traditional sense, since its Bitcoin doesn’t collateralize its convertible notes. The pressure is slower: preferred dividends and eventual debt maturities require cash, and with the stock below NAV, raising that cash through equity dilutes holders. Selling coins, as the company began doing in 2026, is one of the remaining levers. Obligation-driven selling and forced selling can end up looking similar from outside.

Do treasury companies exist for Ethereum too?

Yes, and their 2026 has gone differently. ETH-focused treasuries like BitMine hold millions of ETH and stake it for yield, which gives their model an income stream Bitcoin treasuries structurally lack. That divergence, corporate ETH being locked up for staking while some Bitcoin treasuries sold, was one of the exhibits in our Ethereum yield analysis.

What’s the difference between a Bitcoin ETF and a treasury stock?

An ETF holds coins and tracks the price, minus a small fee, with shares created and redeemed to keep it near NAV. A treasury stock is an operating company: it can trade far above or below its coin value, carries debt and preferred obligations, and adds management decisions to the exposure. One is a wrapper. The other is a bet on the wrapper’s pilot.