NBX.OSEvsMARA
Norwegian Block Exchange AS (NBX) 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.
NBX.OSE
Norwegian Block Exchange AS (NBX)
🇳🇴 NO
19 BTC
$1.2M market value
MARA
Marathon Digital
🇺🇸 US
35,303 BTC
$2.3B market value
Metric
NBX.OSE
MARA
BTC holdings
19 BTC
35,303 BTC
Market value of BTC
$1.2M
$2.3B
Average cost per BTC
$107,012.25
$68,236.16
Total cost basis
$2.0M
$2.4B
mNAV (market cap ÷ BTC value)
—
2.05×
Sats per share
—
9.3k
Last disclosed purchase
Jun 26, 2025
- Jun 26, 2025+0 BTC—
- 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
NBX.OSE vs MARA: frequently asked
Which company holds more Bitcoin, NBX.OSE or MARA?▾
Marathon Digital (MARA) holds 35,303 BTC, compared to Norwegian Block Exchange AS (NBX)'s (NBX.OSE) 19 BTC — roughly 1858.1× more.
What's the total Bitcoin value on the balance sheets of NBX.OSE and MARA?▾
NBX.OSE holds $1.2M worth of Bitcoin at current market prices. MARA holds $2.3B.
Who has a lower cost basis per BTC, NBX.OSE or MARA?▾
NBX.OSE's average cost is $107,012.25 per BTC. MARA's is $68,236.16. MARA is the lower cost basis.
When did NBX.OSE last buy Bitcoin?▾
NBX.OSE disclosed a 0 BTC purchase on June 26, 2025.
When did MARA last buy Bitcoin?▾
MARA disclosed a -3,386 BTC purchase on May 11, 2026.