What is BTC Yield? How Bitcoin treasury companies measure coins-per-share growth, how the metric is calculated and gamed, and how to read it in context.
BTC Yield is the performance metric Bitcoin treasury companies use to prove they are creating value in bitcoin terms: the percentage growth, over a period, in the ratio of bitcoin held to (assumed fully diluted) shares outstanding. In plain language — did each share come to represent more bitcoin? A positive BTC Yield means accumulation outpaced dilution; a negative one means shareholders' claim on coins shrank even if headline holdings grew.
Treasury companies fund bitcoin purchases by issuing equity and debt, which creates an obvious question: are shareholders actually gaining, or is the company just getting bigger while each slice gets thinner? Dollar metrics can't answer that — bitcoin's price swamps everything. BTC Yield strips price out entirely and measures the machine itself: coins per share, before versus after. Strategy introduced the concept (as "BTC Yield") to justify issuing stock at a premium to NAV; Metaplanet made it a headline KPI, reporting a 6.6% BTC Yield for Q2 2026 alongside its 43,000-coin treasury and its targets of 100,000 BTC by year-end.
Take bitcoin held divided by assumed fully diluted shares at the start of a period, do the same at the end, and express the change as a percentage. The rigor lives in the denominator: honest versions count convertibles, options, and warrants (hence "assumed fully diluted"); flattering versions use basic shares and overstate accretion. Adjusted variants (like Adjusted BTC Yield YTD) account for capital raised but not yet deployed. Read the footnotes: two companies can report identical yields from very different arithmetic. Related metrics complete the picture — sats per share for the absolute level, mNAV for what the market pays for it, and Bitcoin Per Share as the raw ratio itself.
A high BTC Yield in a bull market mostly measures access to cheap capital — issuing pricey stock to buy coins is easy accretion. The metric earns its keep in drawdowns: 2026's halved bitcoin price and compressed premiums made accretive issuance far harder, and companies across our public companies index saw yields flatten or reverse as capital markets closed. Sustained positive yield through a full cycle is the real signal of a durable operator; a single quarter is marketing. Note also what BTC Yield ignores — leverage risk, custody quality, operating losses — a company can post positive yield straight into insolvency if its debt structure fails.
The concept generalizes. A sovereign running a no-sale policy has, definitionally, zero dilution — every seized coin is pure yield to the citizenry's "share." Individuals stacking sats via dollar cost averaging are running a personal BTC Yield strategy against their own balance sheet. The metric's deeper lesson applies everywhere: denominate in bitcoin, and you find out immediately whether your strategy is accumulation or theater. For the sector's foundations, start with What Is a Strategic Bitcoin Reserve?
BTC Yield asks the only question treasury shareholders should care about: is my share becoming more bitcoin? Everything else — price, market cap, press releases — is denominated in a currency these companies exist to escape.
Pair BTC Yield with mNAV — the valuation lens to this performance lens — and Satoshi for the units that make per-share math honest. HODL is the retail ancestor of the metric's philosophy, and our public companies index is where to apply it, from Strategy to Metaplanet.