BTCvsBMNR
The Brooker Group vs BitMine Immersion Technologies
Side-by-side Ethereum treasury comparison: holdings, market cap, mNAV ratio, cost basis, and recent purchases. Numbers refresh every 5 minutes from SEC filings and live market data.
BTC
The Brooker Group
๐น๐ญ TH
1,444 ETH
$3.3M market value
BMNR
BitMine Immersion Technologies
๐บ๐ธ US
5,078,386 ETH
$11.7B market value
Metric
BTC
BMNR
ETH holdings
1,444 ETH
5,078,386 ETH
Market value of ETH
$3.3M
$11.7B
Average cost per ETH
โ
$2,568.02
Total cost basis
โ
$11.9B
mNAV (market cap รท ETH value)
1073.15ร
1.00ร
Last disclosed purchase
โ
4/27/2026
Country
๐น๐ญ TH
๐บ๐ธ US
No tracked purchases yet
- 4/27/2026+101,901 ETH$234.7M
- 4/20/2026+101,627 ETH$235.2M
- 4/13/2026+71,524 ETH$169.5M
- 4/6/2026+71,252 ETH$150.2M
- 3/30/2026+71,179 ETH$144.1M
BTC vs BMNR: frequently asked
Which company holds more Ethereum, BTC or BMNR?โพ
BitMine Immersion Technologies (BMNR) holds 5,078,386 ETH, compared to The Brooker Group's (BTC) 1,444 ETH โ roughly 3516.4ร more.
What's the total Ethereum value on the balance sheets of BTC and BMNR?โพ
BTC holds $3.3M worth of Ethereum at current market prices. BMNR holds $11.7B.
Who has a lower cost basis per ETH, BTC or BMNR?โพ
Cost basis disclosure is inconsistent across these two entities; check each company's detail page for per-purchase history.
When did BTC last buy Ethereum?โพ
BTC's last ETH purchase isn't in our tracked history yet.
When did BMNR last buy Ethereum?โพ
BMNR disclosed a 101,901 ETH purchase on April 27, 2026.