Strategy™ Bitcoin purchases — how to read them through the mNAV lens
Strategy™ announces Bitcoin purchases via SEC 8-K filing — typically Monday mornings, preceded by a Saylor post on Sunday evening. Each announcement shifts the mNAV ratio. This guide explains exactly what to look for, what each funding mechanism means, and how to run the updated numbers in the live calculator.
What Happens When Strategy Announces a Bitcoin Purchase
Strategy files an 8-K with the SEC (typically on Monday mornings) disclosing each Bitcoin purchase. The announcement includes:
Number of Bitcoin acquired
Approximate total cost (in USD)
Average purchase price per Bitcoin
New total Bitcoin holdings
How the purchase was funded (ATM equity offering, convertible notes, or cash)
Each announcement shifts the mNAV calculation. More Bitcoin holdings = lower mNAV ratio (assuming stock price doesn't change). How the market reacts — and whether the stock moves up, down, or sideways — tells you a lot about current sentiment and which equity guidance zone MSTR is in.
The Announcement Checklist: What to Ask Every Time
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What did they pay per Bitcoin? Compare to current BTC price. If they bought at $95k and BTC is now at $105k, they bought at a discount to today — favorable. If they bought at $110k and BTC is at $100k, the purchase is currently underwater on cost basis.
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What was the mNAV at the time of purchase? Use the calculator with the BTC price at the time of the 8-K filing. Which equity guidance zone were they in? Purchases in the 2.5–4x zone are consistent with the framework. Purchases near 1x raise questions about why they issued shares at near-NAV.
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How was it funded? ATM (at-the-money) equity offering = they sold shares to raise cash, then bought BTC. The key question: at what MSTR price did they sell shares? If they sold at 2x mNAV to buy BTC at 1x NAV, this is NAV-accretive. Debt-funded purchases add to the debt stack — monitor total debt levels.
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What's the new BTC-per-diluted-share ratio? Divide total BTC holdings by diluted shares outstanding. Is it higher or lower than last quarter? This is what BTC Yield measures. Rising BTC-per-share = NAV flywheel working. Falling = dilution is outpacing accumulation.
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Which equity guidance zone is MSTR in NOW (post-announcement)? After the purchase, run the new holdings figure through the calculator. The zone determines what management is likely to do next.
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What's the market reaction? If MSTR rises more than Bitcoin on a purchase announcement, the mNAV premium is expanding — bullish sentiment. If MSTR falls on a purchase announcement, the market may be concerned about dilution or the funding mechanism.
What a "Good" Purchase Looks Like
Bullish signal
Strategy acquires X,XXX BTC for approximately $XXX million, at an average price of $XX,XXX per Bitcoin, funded through ATM equity offering at MSTR prices representing ~2.5x mNAV.
This is NAV-accretive. They raised capital at 2.5x the Bitcoin NAV and deployed it at 1x. BTC-per-share goes up for existing holders.
Neutral/watch signal
Strategy acquires X,XXX BTC for approximately $XXX million, at an average price of $XX,XXX per Bitcoin, funded through convertible note issuance at 0% interest.
Debt-funded at favorable terms — adds to Bitcoin holdings without immediate dilution, but increases debt stack. Watch total debt levels and upcoming maturity dates.
Caution signal
Strategy acquires X,XXX BTC for approximately $XXX million, at an average price of $XX,XXX per Bitcoin, funded through ATM equity offering at MSTR prices representing ~1.1x mNAV.
Near-NAV issuance means they got very little "premium" — this is close to dilution-neutral at best. Watch for why they issued at this level. Was it to service debt? A large purchase at 1x mNAV is a yellow flag on the flywheel thesis.
Tracking the Purchase History
Strategy has been buying Bitcoin consistently since August 2020. The pattern:
Period
mNAV Environment
Purchase Activity
Outcome
2020 (initial)
~1.0–1.5x
Initial accumulation via cash reserves
Highly accretive as BTC appreciated
2021 bull market
3x–6x peaks
Aggressive debt + equity issuance
Mixed — high mNAV meant dilution costs; BTC gains offset
2022 bear market
Below 1x briefly
Minimal — focused on stability
Survived without forced selling; debt tested
2023 recovery
1x–2x
Resumed accumulation; equity issuance
Strong BTC Yield as shares issued at rising mNAV
2024–2025
1.5x–3x+ range
Dramatically accelerated; ATM program at scale
BTC holdings grew rapidly; Nasdaq 100 inclusion
Where to Find Purchase Announcements
SEC EDGAR: Search for MSTR 8-K filings at sec.gov. Bitcoin purchases are typically disclosed within 4 business days.
Strategy.com: The company posts Bitcoin holdings updates at strategy.com/bitcoin
X/Twitter: Michael Saylor (@saylor) typically posts on Sunday evenings before the Monday 8-K, signaling the upcoming filing
Bitcoin Treasuries: bitcointreasuries.net tracks all corporate holders including Strategy
The pattern has been consistent: Saylor posts a Bitcoin holdings graphic on Sunday. 8-K filed Monday morning. Stock often moves Monday at open. mNAV shifts as the new holdings figure is absorbed into the calculation.
📊 Run the Numbers on the Latest Purchase
Enter the new BTC holdings from the latest announcement into the calculator to see the updated mNAV ratio and which equity guidance zone MSTR is now in.
Open MSTR mNAV Calculator →
🔔 Get Purchase Alerts + mNAV Updates
Get notified immediately when Strategy announces a new Bitcoin purchase and see the updated mNAV impact.
Disclaimer: This content is for informational purposes only and does not constitute financial advice. MSTR is a highly volatile stock. Past behavior does not predict future results. Always verify purchase details with SEC filings and company disclosures. Consult a financial advisor before investing.