SSMvsMARA
Sono Group N.V. 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.
SSM
Sono Group N.V.
🇳🇱 NL
68 BTC
$4.1M market value
MARA
Marathon Digital
🇺🇸 US
35,303 BTC
$2.1B market value
Metric
SSM
MARA
BTC holdings
68 BTC
35,303 BTC
Market value of BTC
$4.1M
$2.1B
Average cost per BTC
$73,000.02
$68,236.16
Total cost basis
$5.0M
$2.4B
mNAV (market cap ÷ BTC value)
1.58×
2.62×
Sats per share
4.7k
9.3k
Last disclosed purchase
—
No tracked purchases yet
- May 11, 2026+-3,386 BTC$278.1M
- May 11, 2026+0 BTC$1.5B
- Mar 26, 2026+0 BTC$1.1B
- Mar 26, 2026+-15,133 BTC$1.1B
- Mar 2, 2026+972 BTC$63.9M
SSM vs MARA: frequently asked
Which company holds more Bitcoin, SSM or MARA?▾
Marathon Digital (MARA) holds 35,303 BTC, compared to Sono Group N.V.'s (SSM) 68 BTC — roughly 515.4× more.
What's the total Bitcoin value on the balance sheets of SSM and MARA?▾
SSM holds $4.1M worth of Bitcoin at current market prices. MARA holds $2.1B.
Who has a lower cost basis per BTC, SSM or MARA?▾
SSM's average cost is $73,000.02 per BTC. MARA's is $68,236.16. MARA is the lower cost basis.
When did SSM last buy Bitcoin?▾
SSM's last BTC purchase isn't in our tracked history yet.
When did MARA last buy Bitcoin?▾
MARA disclosed a -3,386 BTC purchase on May 11, 2026.