NBX.OSEvsTYO:3350
Norwegian Block Exchange AS (NBX) vs Metaplanet
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
TYO:3350
Metaplanet
🇯🇵 JP
43,000 BTC
$2.7B market value
Metric
NBX.OSE
TYO:3350
BTC holdings
19 BTC
43,000 BTC
Market value of BTC
$1.2M
$2.7B
Average cost per BTC
$107,012.25
$95,209.00
Total cost basis
$2.0M
$4.1B
mNAV (market cap ÷ BTC value)
—
0.49×
Sats per share
—
4.8k
Last disclosed purchase
Jun 26, 2025
- Jun 26, 2025+0 BTC—
- Apr 2, 2026+5,075 BTC$345.6M
- Mar 31, 2026+0 BTC—
- Dec 30, 2025+4,279 BTC$372.9M
- Dec 29, 2025+0 BTC—
NBX.OSE vs TYO:3350: frequently asked
Which company holds more Bitcoin, NBX.OSE or TYO:3350?▾
Metaplanet (TYO:3350) holds 43,000 BTC, compared to Norwegian Block Exchange AS (NBX)'s (NBX.OSE) 19 BTC — roughly 2263.2× more.
What's the total Bitcoin value on the balance sheets of NBX.OSE and TYO:3350?▾
NBX.OSE holds $1.2M worth of Bitcoin at current market prices. TYO:3350 holds $2.7B.
Who has a lower cost basis per BTC, NBX.OSE or TYO:3350?▾
NBX.OSE's average cost is $107,012.25 per BTC. TYO:3350's is $95,209.00. TYO:3350 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 TYO:3350 last buy Bitcoin?▾
TYO:3350 disclosed a 5,075 BTC purchase on April 2, 2026.