RUMvsXXI
Rumble 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.
Metric
RUM
XXI
BTC holdings
211 BTC
43,514 BTC
Market value of BTC
$13.5M
$2.8B
Average cost per BTC
$90,598.61
$84,865.00
Total cost basis
$19.1M
$3.7B
mNAV (market cap ÷ BTC value)
121.30×
0.64×
Sats per share
76
12.5k
Last disclosed purchase
Mar 31, 2025
- Mar 31, 2025+211 BTC$19.1M
- 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
RUM vs XXI: frequently asked
Which company holds more Bitcoin, RUM or XXI?▾
Twenty One Capital (XXI) holds 43,514 BTC, compared to Rumble's (RUM) 211 BTC — roughly 206.4× more.
What's the total Bitcoin value on the balance sheets of RUM and XXI?▾
RUM holds $13.5M worth of Bitcoin at current market prices. XXI holds $2.8B.
Who has a lower cost basis per BTC, RUM or XXI?▾
RUM's average cost is $90,598.61 per BTC. XXI's is $84,865.00. XXI is the lower cost basis.
When did RUM last buy Bitcoin?▾
RUM disclosed a 211 BTC purchase on March 31, 2025.
When did XXI last buy Bitcoin?▾
XXI disclosed a -1 BTC purchase on May 13, 2026.