SDIGvsMSTR
Stronghold Digital vs Strategy
Side-by-side Bitcoin treasury comparison: holdings, market cap, mNAV ratio, BTC per share, cost basis, and recent purchases. Numbers refresh every 5 minutes from SEC filings and live market data.
Metric
SDIG
MSTR
BTC holdings
0 BTC
843,706 BTC
Market value of BTC
$0.00
$50.9B
Average cost per BTC
$50,000.00
$75,702.00
Total cost basis
$14.5M
$63.9B
mNAV (market cap ÷ BTC value)
—
0.78×
Sats per share
—
255.0k
Last disclosed purchase
—
No tracked purchases yet
- 6/1/2026+81,607 BTC$0.00
- 5/6/2026+89,599 BTC$0.00
- 2/19/2026+32,469 BTC$0.00
- 11/3/2025+42,706 BTC$0.00
- 8/5/2025+69,140 BTC$0.00
SDIG vs MSTR: frequently asked
Which company holds more Bitcoin, SDIG or MSTR?▾
Strategy (MSTR) holds 843,706 BTC, compared to Stronghold Digital's (SDIG) 0 BTC.
What's the total Bitcoin value on the balance sheets of SDIG and MSTR?▾
SDIG holds $0.00 worth of Bitcoin at current market prices. MSTR holds $50.9B.
Who has a lower cost basis per BTC, SDIG or MSTR?▾
SDIG's average cost is $50,000.00 per BTC. MSTR's is $75,702.00. SDIG is the lower cost basis.
When did SDIG last buy Bitcoin?▾
SDIG's last BTC purchase isn't in our tracked history yet.
When did MSTR last buy Bitcoin?▾
MSTR disclosed a 81,607 BTC purchase on June 1, 2026.