IBTCvsXXI
Monochrome Bitcoin ETF 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.
IBTC
Monochrome Bitcoin ETF
🇦🇺 AU
966 BTC
$75.5M market value
XXI
Twenty One Capital
🇺🇸 US
43,514 BTC
$3.4B market value
Metric
IBTC
XXI
BTC holdings
966 BTC
43,514 BTC
Market value of BTC
$75.5M
$3.4B
Average cost per BTC
—
—
Total cost basis
—
—
mNAV (market cap ÷ BTC value)
—
0.91×
Sats per share
—
12.6k
Last disclosed purchase
—
—
Country
🇦🇺 AU
🇺🇸 US
No tracked purchases yet
No tracked purchases yet
IBTC vs XXI: frequently asked
Which company holds more Bitcoin, IBTC or XXI?▾
Twenty One Capital (XXI) holds 43,514 BTC, compared to Monochrome Bitcoin ETF's (IBTC) 966 BTC — roughly 45.1× more.
What's the total Bitcoin value on the balance sheets of IBTC and XXI?▾
IBTC holds $75.5M worth of Bitcoin at current market prices. XXI holds $3.4B.
Who has a lower cost basis per BTC, IBTC or XXI?▾
Cost basis disclosure is inconsistent across these two entities; check each company's detail page for per-purchase history.
When did IBTC last buy Bitcoin?▾
IBTC's last BTC purchase isn't in our tracked history yet.
When did XXI last buy Bitcoin?▾
XXI's last BTC purchase isn't in our tracked history yet.