BTC-RIVERvsTYO:3350
River Financial Inc. vs Metaplanet
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-RIVER
River Financial Inc.
🇺🇸 US
437 BTC
$28.2M market value
TYO:3350
Metaplanet
🇯🇵 JP
43,000 BTC
$2.8B market value
Metric
BTC-RIVER
TYO:3350
BTC holdings
437 BTC
43,000 BTC
Market value of BTC
$28.2M
$2.8B
Average cost per BTC
—
$95,209.00
Total cost basis
—
$4.1B
mNAV (market cap ÷ BTC value)
—
0.49×
Sats per share
—
4.8k
Last disclosed purchase
Jul 29, 2025
- Jul 29, 2025+0 BTC$58.6M
- Jun 4, 2025+0 BTC$44.4M
- Apr 2, 2026+5,075 BTC$345.6M
- Mar 31, 2026+0 BTC—
- Dec 30, 2025+4,279 BTC$372.9M
BTC-RIVER vs TYO:3350: frequently asked
Which company holds more Bitcoin, BTC-RIVER or TYO:3350?▾
Metaplanet (TYO:3350) holds 43,000 BTC, compared to River Financial Inc.'s (BTC-RIVER) 437 BTC — roughly 98.4× more.
What's the total Bitcoin value on the balance sheets of BTC-RIVER and TYO:3350?▾
BTC-RIVER holds $28.2M worth of Bitcoin at current market prices. TYO:3350 holds $2.8B.
Who has a lower cost basis per BTC, BTC-RIVER or TYO:3350?▾
Cost basis disclosure is inconsistent across these two entities; check each company's detail page for per-purchase history.
When did BTC-RIVER last buy Bitcoin?▾
BTC-RIVER disclosed a 0 BTC purchase on July 29, 2025.
When did TYO:3350 last buy Bitcoin?▾
TYO:3350 disclosed a 5,075 BTC purchase on April 2, 2026.