BTC-B.STOvsMARA
Bitcoin Treasury Capital AB vs Marathon Digital
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.
BTC-B.STO
Bitcoin Treasury Capital AB
🇸🇪 SE
171 BTC
$11.0M market value
MARA
Marathon Digital
🇺🇸 US
35,303 BTC
$2.3B market value
Metric
BTC-B.STO
MARA
BTC holdings
171 BTC
35,303 BTC
Market value of BTC
$11.0M
$2.3B
Average cost per BTC
$106,444.74
$68,236.16
Total cost basis
$18.2M
$2.4B
mNAV (market cap ÷ BTC value)
—
2.04×
Sats per share
—
9.3k
Last disclosed purchase
May 27, 2026
- May 27, 2026+1 BTC$76.8K
- May 13, 2026+1 BTC$81.8K
- Apr 29, 2026+1 BTC$77.3K
- Apr 15, 2026+1 BTC$74.2K
- Apr 1, 2026+1 BTC$68.7K
BTC-B.STO vs MARA: frequently asked
Which company holds more Bitcoin, BTC-B.STO or MARA?▾
Marathon Digital (MARA) holds 35,303 BTC, compared to Bitcoin Treasury Capital AB's (BTC-B.STO) 171 BTC — roughly 206.1× more.
What's the total Bitcoin value on the balance sheets of BTC-B.STO and MARA?▾
BTC-B.STO holds $11.0M worth of Bitcoin at current market prices. MARA holds $2.3B.
Who has a lower cost basis per BTC, BTC-B.STO or MARA?▾
BTC-B.STO's average cost is $106,444.74 per BTC. MARA's is $68,236.16. MARA is the lower cost basis.
When did BTC-B.STO last buy Bitcoin?▾
BTC-B.STO disclosed a 1 BTC purchase on May 27, 2026.
When did MARA last buy Bitcoin?▾
MARA disclosed a -3,386 BTC purchase on May 11, 2026.