SPCXvsRIOT
SpaceX vs Riot Platforms
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
SPCX
RIOT
BTC holdings
18,712 BTC
15,679 BTC
Market value of BTC
$1.2B
$1.0B
Average cost per BTC
$35,325.00
$60,299.00
Total cost basis
$661.0M
$945.4M
mNAV (market cap ÷ BTC value)
2176.96×
10.21×
Sats per share
143
4.1k
Last disclosed purchase
3/31/2026
- 3/31/2026+18,712 BTC$0.00
- 4/30/2026+-2,326 BTC$0.00
- 3/2/2026+-1,282 BTC$0.00
- 10/30/2025+14 BTC$0.00
- 7/31/2025+50 BTC$0.00
SPCX vs RIOT: frequently asked
Which company holds more Bitcoin, SPCX or RIOT?▾
SpaceX (SPCX) holds 18,712 BTC, compared to Riot Platforms's (RIOT) 15,679 BTC — roughly 1.2× more.
What's the total Bitcoin value on the balance sheets of SPCX and RIOT?▾
SPCX holds $1.2B worth of Bitcoin at current market prices. RIOT holds $1.0B.
Who has a lower cost basis per BTC, SPCX or RIOT?▾
SPCX's average cost is $35,325.00 per BTC. RIOT's is $60,299.00. SPCX is the lower cost basis.
When did SPCX last buy Bitcoin?▾
SPCX disclosed a 18,712 BTC purchase on March 31, 2026.
When did RIOT last buy Bitcoin?▾
RIOT disclosed a -2,326 BTC purchase on April 30, 2026.