FUFUvsXXI
BitFuFu, Inc. 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.
FUFU
BitFuFu, Inc.
🇸🇬 SG
1,671 BTC
$106.8M market value
XXI
Twenty One Capital
🇺🇸 US
43,514 BTC
$2.8B market value
Metric
FUFU
XXI
BTC holdings
1,671 BTC
43,514 BTC
Market value of BTC
$106.8M
$2.8B
Average cost per BTC
—
$84,865.00
Total cost basis
—
$3.7B
mNAV (market cap ÷ BTC value)
2.09×
0.64×
Sats per share
1.0k
12.5k
Last disclosed purchase
Jun 30, 2026
- Jun 30, 2026+-184 BTC—
- Jun 9, 2026+43 BTC$2.7M
- May 14, 2026+18 BTC$1.4M
- Apr 10, 2026+-36 BTC$2.6M
- Mar 5, 2026+34 BTC$2.5M
FUFU vs XXI: frequently asked
Which company holds more Bitcoin, FUFU or XXI?▾
Twenty One Capital (XXI) holds 43,514 BTC, compared to BitFuFu, Inc.'s (FUFU) 1,671 BTC — roughly 26.0× more.
What's the total Bitcoin value on the balance sheets of FUFU and XXI?▾
FUFU holds $106.8M worth of Bitcoin at current market prices. XXI holds $2.8B.
Who has a lower cost basis per BTC, FUFU or XXI?▾
Cost basis disclosure is inconsistent across these two entities; check each company's detail page for per-purchase history.
When did FUFU last buy Bitcoin?▾
FUFU disclosed a -184 BTC purchase on June 30, 2026.
When did XXI last buy Bitcoin?▾
XXI disclosed a -1 BTC purchase on May 13, 2026.