SOSvsCOIN
SOS Limited vs Coinbase
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
SOS
COIN
BTC holdings
803 BTC
16,949 BTC
Market value of BTC
$52.0M
$1.1B
Average cost per BTC
—
$98,950.50
Total cost basis
—
$1.7B
mNAV (market cap ÷ BTC value)
0.31×
37.79×
Sats per share
5.0k
6.4k
Last disclosed purchase
Dec 31, 2025
- Dec 31, 2025+803 BTC$71.0M
- Dec 30, 2024+0 BTC—
- May 7, 2026+1,073 BTC$85.8M
SOS vs COIN: frequently asked
Which company holds more Bitcoin, SOS or COIN?▾
Coinbase (COIN) holds 16,949 BTC, compared to SOS Limited's (SOS) 803 BTC — roughly 21.1× more.
What's the total Bitcoin value on the balance sheets of SOS and COIN?▾
SOS holds $52.0M worth of Bitcoin at current market prices. COIN holds $1.1B.
Who has a lower cost basis per BTC, SOS or COIN?▾
Cost basis disclosure is inconsistent across these two entities; check each company's detail page for per-purchase history.
When did SOS last buy Bitcoin?▾
SOS disclosed a 803 BTC purchase on December 31, 2025.
When did COIN last buy Bitcoin?▾
COIN disclosed a 1,073 BTC purchase on May 7, 2026.