Green Minerals plans $1.2B Bitcoin buy as it says it will raise $1.2 billion to buy Bitcoin and plans to adopt blockchain technology in areas such as supply chain transparency and operational efficiency.

You can read more about it on the news https://cointelegraph.com/news/norwegian-deep-sea-mining-firm-adopting-bitcoin

That is not all but also Anthony Pompliano's ProCap BTC, LLC bought 3724 Bitcoin within a day after announcing $1 billion merger and over $750 million fundraise.

https://www.globenewswire.com/news-release/2025/06/24/3104425/0/en/Anthony-Pompliano-s-ProCap-BTC-LLC-Buys-3-724-Bitcoin-Within-One-Day-After-Announcing-1-Billion-Merger-and-Over-750-Million-Fundraise.html

More institutions are getting in.