3659.TvsXXI
NEXON Co., Ltd. vs Twenty One Capital
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.
3659.T
NEXON Co., Ltd.
🇯🇵 JP
1,717 BTC
$109.8M market value
XXI
Twenty One Capital
🇺🇸 US
43,514 BTC
$2.8B market value
Metric
3659.T
XXI
BTC holdings
1,717 BTC
43,514 BTC
Market value of BTC
$109.8M
$2.8B
Average cost per BTC
$58,241.12
$84,865.00
Total cost basis
$100.0M
$3.7B
mNAV (market cap ÷ BTC value)
100.53×
0.64×
Sats per share
217
12.5k
Last disclosed purchase
Apr 28, 2021
- Apr 28, 2021+1,717 BTC$100.0M
- May 13, 2026+-1 BTC$93.7K
- May 13, 2026+0 BTC$79.3K
- Mar 31, 2026+0 BTC$375.4M
- Mar 31, 2026+0 BTC$458.7M
3659.T vs XXI: frequently asked
Which company holds more Bitcoin, 3659.T or XXI?▾
Twenty One Capital (XXI) holds 43,514 BTC, compared to NEXON Co., Ltd.'s (3659.T) 1,717 BTC — roughly 25.3× more.
What's the total Bitcoin value on the balance sheets of 3659.T and XXI?▾
3659.T holds $109.8M worth of Bitcoin at current market prices. XXI holds $2.8B.
Who has a lower cost basis per BTC, 3659.T or XXI?▾
3659.T's average cost is $58,241.12 per BTC. XXI's is $84,865.00. 3659.T is the lower cost basis.
When did 3659.T last buy Bitcoin?▾
3659.T disclosed a 1,717 BTC purchase on April 28, 2021.
When did XXI last buy Bitcoin?▾
XXI disclosed a -1 BTC purchase on May 13, 2026.