Bitcoin treasuries have reached a new milestone, exceeding one million BTC as of early September 2025. Between September 1 and September 6, 47 announcements were made globally, involving new treasuries, expansions, and future purchase commitments. A total of 9,800 BTC was added, with three new treasuries contributing 1,503 BTC. Notable additions include a Dutch firm with 1,000 BTC, CIMG Inc in China with 500 BTC, and US-based Hyperscale Data with 3.6 BTC. Existing treasuries expanded by 8,339 BTC, with MicroStrategy leading the charge. Six companies disclosed future purchase plans, including Canada's Universal Digital and Japan's Star Seeds Co. Additionally, six purchase commitments totaling $136.7 million were confirmed, with significant contributions from Metaplanet and S-Science. These developments underscore the increasing momentum in Bitcoin treasury strategies worldwide.