TSLAvsMARA
Tesla vs Marathon Digital
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
TSLA
MARA
BTC holdings
11,509 BTC
35,303 BTC
Market value of BTC
$735.8M
$2.3B
Average cost per BTC
$33,538.97
$68,236.16
Total cost basis
$386.0M
$2.4B
mNAV (market cap ÷ BTC value)
2015.04×
2.05×
Sats per share
306
9.3k
Last disclosed purchase
Oct 23, 2025
- Oct 23, 2025+0 BTC$1.3B
- Feb 11, 2025+0 BTC—
- Jan 29, 2024+1,500 BTC$65.0M
- May 11, 2026+-3,386 BTC$278.1M
- May 11, 2026+0 BTC$1.5B
TSLA vs MARA: frequently asked
Which company holds more Bitcoin, TSLA or MARA?▾
Marathon Digital (MARA) holds 35,303 BTC, compared to Tesla's (TSLA) 11,509 BTC — roughly 3.1× more.
What's the total Bitcoin value on the balance sheets of TSLA and MARA?▾
TSLA holds $735.8M worth of Bitcoin at current market prices. MARA holds $2.3B.
Who has a lower cost basis per BTC, TSLA or MARA?▾
TSLA's average cost is $33,538.97 per BTC. MARA's is $68,236.16. TSLA is the lower cost basis.
When did TSLA last buy Bitcoin?▾
TSLA disclosed a 0 BTC purchase on October 23, 2025.
When did MARA last buy Bitcoin?▾
MARA disclosed a -3,386 BTC purchase on May 11, 2026.