This Week in Corporate Crypto Treasury News

TLDR

• This week, Saylor didn’t buy. But he did flex hard on X.
• Bitmine Immersion Technologies bought more ETH.
• Bit Digital and Solana Company, which used to be a medical devices company, also made large digital asset acquisitions.

Welcome back to your weekly crypto roundup. This week was another big one for corporate crypto treasury news. These companies are still hoarding digital assets. Crypto…the new piggy bank for publicly traded companies.

Solana and Ethereum companies made the most moves this week. Bitcoin buyers were surprisingly quiet. Time to get after it.

Saylor Pauses Bitcoin Buys (But Is Still Filthy Rich)

First up, let’s talk about the king of corporate Bitcoin, Michael Saylor, and his company, Strategy Inc. If you’ve been in the crypto space for more than five minutes, you’ve probably heard of this guy. He’s famous for buying Bitcoin. All. The. Time. His company has been gobbling up BTC like Pac-Man on a power pellet binge.

This week, however, Saylor did something shocking: he didn’t buy more Bitcoin. It almost feels weird to write a corporate crypto treasury news article without mentioned a massive purchase from him. Instead, he took to X to flex the company’s massive gains. He posted: 

Source

The orange dots represent each time Strategy has bought Bitcoin.

Strategy holds a mind-boggling 640,031 BTC, which they bought at an average price of under $74,000 per coin. With Bitcoin hitting a new all-time high of $125,000 this week, its holdings are now worth around $79 billion. In the third quarter of 2025 alone, the company reported an unrealized gain of $3.9 billion.

So, even without buying more, Saylor reminded everyone that his big bet on Bitcoin is paying off spectacularly. For us regular folks, this is a powerful sign that holding onto your crypto (or “HODLing“) can be a very effective strategy.

BitMine Continues Its 5% Push to Dominance

While Saylor is the Bitcoin boss, another company, BitMine Immersion Technologies (BMNR), is the undisputed top dog in the Ethereum world. This week, BitMine announced that its crypto and cash holdings have soared to $13.4 billion. That includes 2.83 million ETH tokens, making it the largest corporate Ethereum treasury in the world.

BitMine’s chairman, Thomas “Tom” Lee, is a big believer in Ethereum. He’s on a mission to acquire 5% of all ETH, a goal he calls the “alchemy of 5%.” Why? He believes the future of finance and AI will be built on Ethereum. 

He spent last week in Singapore at a major crypto conference, meeting with key figures in the Ethereum ecosystem, and came back more confident than ever.

Lee’s argument is that as Wall Street and AI increasingly move onto the blockchain, Ethereum is the best-positioned network to support this shift due to its reliability. He sees it as one of the biggest “macro trades” of the next decade.

HSDT and Bit Digital – Not to Be Outdone

It’s not just the established players making moves. Two other companies are showing that there’s more than one way to build a corporate crypto treasury.

HSDT Solana Company is All About SOL

Helius Medical Technologies, now rebranded as Solana Company (HSDT), is focusing on Solana (SOL). The company announced it now holds over 2.2 million SOL. Combined with its cash reserves, its total holdings are valued at over $525 million.

What’s interesting here is their strategy (too easy). They’re following in the footsteps of Saylor but choosing a different asset. They see huge potential in the Solana ecosystem, which is known for its high transaction speeds. SOL also offers a “staking yield” of around 7%, meaning they can earn more SOL just by holding it — something you can’t do with Bitcoin.

Bit Digital Doubles Down on ETH

Bit Digital, Inc. (BTBT) is another company making big moves in the Ethereum space. This week, they used the proceeds from a $150 million fundraising round to purchase 31,057 ETH. This brings their total holdings to 150,244 ETH.

Their CEO, Sam Tabar, explained that they see ETH as foundational to digital financial infrastructure and believe it’s a great long-term investment at current prices. They managed to raise capital in a way that was “accretive to NAV per share,” which is corporate-speak for “a really good deal for our shareholders.” 

Corporate Crypto Treasury News and What It All Means for Retail Users

Okay, that was a lot of big numbers and corporate jargon. Let’s boil it down.

• Crypto is being taken seriously: When huge companies and savvy investors are pouring billions of dollars into cryptocurrencies, it’s no longer a niche hobby for tech geeks. It’s a legitimate asset class.
• There’s more than just Bitcoin: While Bitcoin gets most of the headlines, major corporations are also betting big on other assets like Ethereum, Solana, and even Avalanche. This shows a growing understanding that different blockchains offer different strengths.
• “HODLing” is a proven strategy: The success of companies like Strategy Inc. reinforces the idea that long-term holding can be a powerful way to build wealth in the crypto market.
• You can invest in crypto indirectly: If buying crypto directly feels a bit scary, you can invest in publicly traded companies like BMNR or BTBT that hold crypto for you. It’s like buying a slice of their crypto pie without having to manage a wallet yourself.

This week’s corporate crypto treasury news shows the shopping sprees are not over. Companies see it as a core part of their financial strategy for the future. And for anyone new to crypto, that should be a very encouraging sign.