BTC-MASSACHUSETTS-MUvsMARA
Massachusetts Mutual 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.
BTC-MASSACHUSETTS-MU
Massachusetts Mutual
🇺🇸 US
3,500 BTC
$225.7M market value
MARA
Marathon Digital
🇺🇸 US
35,303 BTC
$2.3B market value
Metric
BTC-MASSACHUSETTS-MU
MARA
BTC holdings
3,500 BTC
35,303 BTC
Market value of BTC
$225.7M
$2.3B
Average cost per BTC
$81,348.00
$68,236.16
Total cost basis
$284.7M
$2.4B
mNAV (market cap ÷ BTC value)
—
2.04×
Sats per share
—
9.3k
Last disclosed purchase
—
No tracked purchases yet
- May 11, 2026+-3,386 BTC$278.1M
- May 11, 2026+0 BTC$1.5B
- Mar 26, 2026+0 BTC$1.1B
- Mar 26, 2026+-15,133 BTC$1.1B
- Mar 2, 2026+972 BTC$63.9M
BTC-MASSACHUSETTS-MU vs MARA: frequently asked
Which company holds more Bitcoin, BTC-MASSACHUSETTS-MU or MARA?▾
Marathon Digital (MARA) holds 35,303 BTC, compared to Massachusetts Mutual's (BTC-MASSACHUSETTS-MU) 3,500 BTC — roughly 10.1× more.
What's the total Bitcoin value on the balance sheets of BTC-MASSACHUSETTS-MU and MARA?▾
BTC-MASSACHUSETTS-MU holds $225.7M worth of Bitcoin at current market prices. MARA holds $2.3B.
Who has a lower cost basis per BTC, BTC-MASSACHUSETTS-MU or MARA?▾
BTC-MASSACHUSETTS-MU's average cost is $81,348.00 per BTC. MARA's is $68,236.16. MARA is the lower cost basis.
When did BTC-MASSACHUSETTS-MU last buy Bitcoin?▾
BTC-MASSACHUSETTS-MU's last BTC purchase isn't in our tracked history yet.
When did MARA last buy Bitcoin?▾
MARA disclosed a -3,386 BTC purchase on May 11, 2026.