Bitcoin mNAV

mNAV divides the company's market capitalization by the market value of its bitcoin. A company with a market capitalization of 3 billion euros holding bitcoin worth 2 billion euros has an mNAV of 1.5: the equity costs half again what the coins cost.

The numerator is shares outstanding times the share price, and the share count has to include the shares that convertible bonds and options would create, because a holder converting dilutes everyone else. The denominator is the coin count times a spot price, and the coin count comes from the company's own disclosure. The definition from Bitcoin Treasuries uses enterprise value instead: market capitalization plus total debt and the notional value of perpetual preferred stock, minus cash. Dividing that amount by the bitcoin holding value compares companies with different balance sheets.

Three factors support a premium, and the first is access: a pension fund or a mandate that cannot hold coins directly can hold a listed share, and it will pay for that permission. The second is the issuance loop: while the share trades above the value of the holding, the company can sell new stock, buy coins, and end up with more coins behind every old share, which supports continued issuance. The third is the operating business, where the company has one that earns money on its own.

The premium ends when the issuance loop stalls: when the share price falls to the value of the holding, new issuance stops adding coins per share, and the reason to pay above the coins goes with it. A large coin price drawdown does this fastest, because the denominator falls while the debt stays where it is.

A discount limits equity financing because selling stock below the value of the holding hands existing shareholders fewer coins per share, so a board seeking to preserve that number stops issuing. What remains is debt, which has to be serviced, and selling coins, which reverses the strategy. Some issuers buy their own shares back at a discount instead, because retiring stock below the coin value raises coins per share for everyone left.

That is why mNAV is a financing indicator as much as a valuation one. mNAV tells an investor which of the company's three options, issue, borrow or sell coins, is currently open.

A fund or an exchange-traded product publishes a net asset value and has a creation and redemption mechanism behind it. An authorized participant that sees the market price above the net asset value creates new units and sells them, and the gap closes within the day. Premiums and discounts therefore stay small, measured in basis points.

A treasury company has no such mechanism, and nobody can hand shares back and receive coins, so an mNAV of 1.8 or of 0.7 can sit there for months. The number is not a tracking error; it is a market view about the company, its debt and its ability to keep issuing.

The ratio provides no information about bitcoin itself; it takes the coin price as given and measures only what the equity costs relative to it. A company with an mNAV of 0.9 is not a cheap way into a rising bitcoin price; it is a company the market prices below its holding, often for reasons stated in its own accounts.

The ratio also omits the debt schedule: two companies with the same mNAV differ completely when one has convertible bonds maturing within a year and the other has none. An investor reads mNAV next to the maturity table and the operating result, which are discussed for digital asset treasury companies.

There is no threshold that holds across companies: a ratio above 1 says the market pays more for the shares than the coins are worth, and a ratio below 1 says it pays less, but neither is by itself a buy or a sell signal. The useful comparison is a company against its own history: an issuer whose mNAV has fallen from 2.0 to 1.1 has lost the financing advantage it had, whatever bitcoin did in the meantime.

mNAV uses market prices on both sides, while the balance sheet carries the holding at a figure the accounting standard dictates. Under IFRS a bitcoin holding measured as an intangible asset sits at cost less impairment, so the book value can be far below the market value the mNAV calculation uses. The difference between the two numbers is the subject of digital asset accounting.

The bitcoin count comes from the company's own reporting: a quarterly report, an ad hoc disclosure or a filing after a purchase. That is the weak point of any mNAV calculation, because the count is as current as the last announcement. Trackers that publish mNAV figures take the same disclosures, so an investor checking a ratio looks at the date on the coin count before the ratio itself.

A second form of the calculation gives a figure in euros instead of a multiple. The euro-denominated calculation takes the coin count times the spot price, adds cash and equivalents, subtracts total debt, and divides by the fully diluted share count. The definition from Bitcoin Magazine sets it out that way, and the result is the net asset value behind one share.

Both forms answer different questions: the multiple says whether the market pays above or below the holding. The per-share figure says what a share is actually backed by, which is the number to compare with the share price. The per-share version also values the operating business at zero, which is deliberately conservative for a company that earns money on its own.

The share count has to include everything that can turn into stock: options, restricted share units and convertible notes whose conversion price sits below the current share price. A calculation using only the shares outstanding today flatters the result, because conversion adds shares without adding coins.

This is also where two published mNAV figures for the same company come apart. One provider uses basic shares, another uses fully diluted, and a third nets debt against cash before dividing. These methods measure different things, so an investor comparing two companies uses one provider's method for both, or recalculates from the filings.

Take a company holding 10,000 bitcoin worth 1.2 billion euros. At a market capitalization of 1.5 billion euros the mNAV is 1.25, a premium of 25 percent: the market pays 1.25 euros for every euro of bitcoin. At a market capitalization of 1.0 billion euros the same holding gives an mNAV of 0.83, a discount of 17 percent. Bitcoin Treasuries works the same two cases and sets them against real issuers.

Nothing about the bitcoin changed between those two cases; what changed is the market's view of the company, which is the point of the measure.

Analysts publish several variants alongside the basic ratio: a forward mNAV uses an expected coin count after announced purchases instead of the last reported one. A yield measure tracks the growth in coins per share over a period, which is what accretive issuance is meant to produce. A months-to-cover figure compares outstanding debt with the pace at which the company has been raising equity, so a reader can see how long the current financing route would take to meet the next maturity.

Each of those depends on a forecast, and a forecast is not a fact. The basic ratio uses only reported numbers, which is why it is the one a committee can check.

mNAV can be calculated whenever the holder discloses its coin count, its debt and its share count, but it means much less. The numerator of the basic ratio is a market price, and a private company has no continuous one, so the figure rests on a valuation somebody assigned, not on what buyers paid. The ratio is useful for listed companies with a liquid share and a published share count.

mNAV emerged because accounting did not answer the question investors were asking. When companies began holding bitcoin in size, the balance sheet carried it at cost less impairment under the rules then in force, which could be far below the market value, and the figure updated once a quarter. An investor wanting to know what the holding was worth today had to compute it. The US move to fair value measurement under ASU 2023-08 closed part of that gap, and quarterly reporting still leaves mNAV as the measure that updates with the price. The rules governing digital asset accounting determine how holdings appear on balance sheets.