BTC-MASSACHUSETTS-MUvsMSTR
Massachusetts Mutual vs Strategy
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
MSTR
Strategy
🇺🇸 US
843,775 BTC
$54.4B market value
Metric
BTC-MASSACHUSETTS-MU
MSTR
BTC holdings
3,500 BTC
843,775 BTC
Market value of BTC
$225.7M
$54.4B
Average cost per BTC
$81,348.00
$75,476.00
Total cost basis
$284.7M
$63.7B
mNAV (market cap ÷ BTC value)
—
0.64×
Sats per share
—
235.8k
Last disclosed purchase
No tracked purchases yet
- Jul 6, 2026+-3,588 BTC$216.0M
- Jun 22, 2026+520 BTC$34.9M
- Jun 15, 2026+1,587 BTC$100.0M
- Jun 8, 2026+1,550 BTC$101.3M
- Jun 1, 2026+-32 BTC$2.5M
BTC-MASSACHUSETTS-MU vs MSTR: frequently asked
Which company holds more Bitcoin, BTC-MASSACHUSETTS-MU or MSTR?▾
Strategy (MSTR) holds 843,775 BTC, compared to Massachusetts Mutual's (BTC-MASSACHUSETTS-MU) 3,500 BTC — roughly 241.1× more.
What's the total Bitcoin value on the balance sheets of BTC-MASSACHUSETTS-MU and MSTR?▾
BTC-MASSACHUSETTS-MU holds $225.7M worth of Bitcoin at current market prices. MSTR holds $54.4B.
Who has a lower cost basis per BTC, BTC-MASSACHUSETTS-MU or MSTR?▾
BTC-MASSACHUSETTS-MU's average cost is $81,348.00 per BTC. MSTR's is $75,476.00. MSTR 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 MSTR last buy Bitcoin?▾
MSTR disclosed a -3,588 BTC purchase on July 6, 2026.