Strategy added 4,328 BTC during Q2, bringing aggregate holdings to 268,415 BTC at an average cost basis of $61,840. Q2 acquisition pace was slower than Q1 (8,200 BTC) but materially above the 2024 quarterly average.

The relevant lens isn't the headline number. It's what corporate accumulation does to the supply side.

Q2 issuance vs absorption

Miner issuance Q2 2026 (post-halving rate of 3.125 BTC/block, ~144 blocks/day):

  • Daily issuance: ~450 BTC
  • Quarterly issuance: ~40,500 BTC

Corporate net buying Q2, aggregated across the eight tracked treasuries (Strategy, Marathon, Tesla, Block, Hut 8, Riot, CleanSpark, plus the ETH-treasury pivots that retained legacy BTC):

  • Net buys: 15,420 BTC
  • As percentage of quarterly issuance: 38.1%

This is the highest absorption rate in any post-halving quarter on record. Q4 2024 ran ~22%. Q1 2025 ran ~31%. The slope is accelerating despite price.

Why this matters mechanically

Corporate treasuries aren't ETF flow. Flow is bidirectional and responds to price action within days. Treasuries accumulate on a multi-quarter horizon and rarely sell. Once BTC enters a treasury balance sheet, it functionally exits the float.

Stack this against the structural takers:

  • ETF aggregate AUM: ~1.42M BTC, ~$120B at current spot. Net flow Q2: +$2.1B (mildly positive).
  • Corporate treasuries: ~412,000 BTC across tracked entities.
  • Lost/dormant supply (Glassnode HODL waves >7Y): ~3.1M BTC.

Combined, roughly 23% of the 19.85M circulating supply has structurally left the float — either through institutional balance sheets or through cold storage that hasn't moved in 7+ years.

Strategy's funding mechanism

Worth being specific about how MSTR is financing accumulation. Q2's buys were funded primarily through convertible note issuance (the 0% 2030 notes, $800M raised in April) and ATM equity issuance. They are not borrowing against existing BTC holdings — the corporate balance sheet treats the bitcoin as a reserve asset, not collateral.

The convertible structure matters. Equity issuance at premium-to-NAV creates a self-reinforcing loop: as MSTR trades above the value of its BTC holdings, it issues more equity, buys more BTC, and the premium structure tends to hold as long as price is rising. The loop breaks if MSTR trades to discount-to-NAV, which it hasn't since 2023.

What to watch

Three indicators:

MSTR premium to NAV. Currently trading at +43% premium to BTC NAV. The loop functions as long as this stays positive. A persistent move to par or discount changes the funding dynamic.

Aggregate treasury BTC flow. Tracked by Bitcoin Treasuries dashboard and similar tools. Quarter-over-quarter delta is the cleaner signal than absolute holdings.

Corporate accounting change adoption. FASB ASU 2023-08 (fair-value measurement) is now in effect. Q1 2025 was the first quarter where companies could report BTC at market value rather than impaired cost. Expect more S&P 500 names to consider treasury allocation in calendar 2026.

Bottom line

The supply-side narrative has shifted from "halvings reduce issuance" to "issuance is being absorbed faster than it's produced by non-trading entities." Path-dependent on MSTR-style equity loops continuing to function, but the trajectory through Q2 is unambiguous.

Watch the premium-to-NAV ratio. That's the load-bearing variable in this entire structure.