According to @GracyBitget, the USA, China, UK, Ukraine, Bhutan, and El Salvador are cited as the six largest government BTC holders, and a single “Strategy” entity allegedly holds more BTC than these six governments combined, with two data sources linked in the post. source: Gracy Chen on X, 2025-09-01; sources cited: Arkham Intelligence, BitcoinTreasuries. For traders, the post flags potential BTC supply concentration in a single holder and points to validating the claim and monitoring flows via the cited dashboards before positioning around liquidity events. source: Gracy Chen on X, 2025-09-01; sources cited: Arkham Intelligence, BitcoinTreasuries.