| Date | Source | USD | Sentiment | |||
|---|---|---|---|---|---|---|
Bosera HashKey Bitcoin ETF 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.


Metaplanet (TYO:3350) holds 43,000 BTC, compared to Bosera HashKey Bitcoin ETF's (09008.HK) 1,224 BTC — roughly 35.1× more.
09008.HK holds $78.3M worth of Bitcoin at current market prices. TYO:3350 holds $2.7B.
Cost basis disclosure is inconsistent across these two entities; check each company's detail page for per-purchase history.
09008.HK disclosed a 0 BTC purchase on July 29, 2025.
TYO:3350 disclosed a 5,075 BTC purchase on April 2, 2026.