This Week in Corporate Crypto Treasury News

TLDR

• This week in corporate crypto treasury news, the whales are loading up on BTC.
• Bitmine continues accumulating and staking ETH.
• Many companies took advantage of market dips to buy tokens.

With the market sliding or crabbing for the last six weeks, we haven’t had much to say on what was becoming our favorite weekly segment. But why not bring 2026 in with a bang? After all, these four companies we’re going to mention today did.

While the rest of us were finalizing our New Year’s resolutions or recovering from holiday festivities, some of the biggest players in the corporate world were busy doing something else entirely: shopping. But they weren’t hitting the post-holiday sales at the mall. They were buying cryptocurrency — and lots of it.

If you are new to the world of digital assets, seeing headlines about “corporate treasuries” might make your eyes glaze over. Following what these massive companies do with their cash reserves is one of the best ways to understand where the market might be heading.

This week in corporate crypto treasury news, the “whales” (crypto slang for entities holding massive amounts of coin) made some serious waves. From Michael Saylor’s relentless Bitcoin buying to a massive Ethereum bet by BitMine, let’s break down exactly who bought what, and why it matters for your own crypto journey. Time to get after it.

The Bitcoin Believers: Strategy, MetaPlanet, and Tether

Bitcoin is often called “digital gold,” and based on the receipts from this past December, corporate giants are treating it exactly like that. They are hoarding it to protect their wealth.

Strategy Continues Its Shopping Spree

If there is one company that loves Bitcoin more than anyone else, it’s Strategy. Under Michael Saylor’s guidance, they have become the gold standard (pun intended) for corporate Bitcoin adoption.

In December 2025 alone, the company scooped up another 22,628 BTC. 

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To put that in perspective, that is more Bitcoin than most small countries own. The latest purchase brings their total stash to a mind-boggling 672,497 BTC.

Here is a wild stat: Strategy now owns roughly 3.3% of all the Bitcoin that will ever exist. Their buying habits have accelerated, too. In 2025, they bought Bitcoin in 41 separate weeks, compared to just 18 weeks the year prior. They are aggressive, consistent, and not slowing down.

Tether Enters the Top Five

You might know Tether as the company behind USDT, the stablecoin you probably use to trade on exchanges. But they are also quietly becoming one of the biggest Bitcoin holders on the planet.

On New Year’s Eve, Tether’s CEO Paolo Ardoino revealed they picked up 8,888 Bitcoin (worth about $780 million at the time). That purchase bumped their total holdings to over 96,000 BTC.

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The move officially places Tether’s wallet as the fifth-largest Bitcoin address in the world, right behind exchanges like Binance and Robinhood. Unlike Strategy, which buys whenever it can, Tether has a systematic approach: it funnels 15% of its earnings into Bitcoin every quarter. It’s a steady, predictable flow of money into the market.

MetaPlanet Makes More Moves

Not to be outdone, MetaPlanet went on a buying spree of its own. The Japanese company acquired over 4,000 BTC. Its total holdings are now over 35,000 BTC. That’s a lot of tokens for a company whose stock trades at only $2.50 a share.

BitMine Owns Roughly 3.5% of ETH

While Strategy and Tether are fighting over Bitcoin, another giant is pushing the chips in on the other side of the fence. BitMine Immersion Technologies isn’t just buying crypto to let it sit in a vault; they are putting it to work.

BitMine is currently the world’s number one Ethereum treasury. Last Monday, they took to X to low-key brag about all their Q4 purchases. It’s…impressive…

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The company’s total holdings are 4.11 million ETH. For those keeping score, that is about $12 billion worth of Ethereum. They now hold about 3.4% of the entire Ethereum supply.

Earning While They Hold

Here is where things get interesting for beginners. BitMine isn’t just hoping the price of ETH goes up. They are “staking” their coins.

Locking up their Ethereum to help secure the network earns rewards in ETH. BitMine recently staked another 118,944 ETH, bringing their total staked amount to over 408,000.

Tom Lee, the Chairman of BitMine, pointed out that once their “MAVAN” (Made in America Validator Network) is fully operational in 2026, they could be generating over $1 million per day in staking rewards. 

Why Are They Buying Now?

You might be wondering why these companies are spending billions right at the end of the year. According to Tom Lee, it’s about being smart when others are selling.

The end of the year usually sees “tax-loss selling”. Investors sell their losing assets to lower their tax bills. Selling pressure can temporarily push prices down. BitMine saw this as a discount window. They stepped in as the “fresh money”, buying up cheap ETH while others were selling to please the tax man.

It is a classic investment strategy: buy when others are selling. Or as Warren Buffett famously said, “Be greedy when others are fearful and fearful when others are greedy.”

The Impact of Corporate Crypto Treasury News on Retail Users

It is easy to look at these numbers — billions of dollars, millions of tokens — and feel a bit small. But there are a few takeaways from corporate crypto treasury news for the average crypto beginner:

1. Validation: When publicly traded companies put billions of dollars into crypto, it validates the industry. It shows that digital assets are becoming a respected part of the global economy.
2. Long-Term Thinking: Strategy and Tether aren’t day trading. They are accumulating over months and years. They have a long-term vision.
3. Different Strategies: You have Bitcoiners who just want to hold “digital gold”, and you have Ethereans who want to earn yield through staking. There is no single “right” way to do crypto.

These corporate giants have teams of analysts and insiders guiding their moves. While you shouldn’t blindly copy them (they can afford to lose millions, you probably can’t), watching their movements gives you a clue about the market’s health.

Right now? The whales are hungry. And that usually means they expect big things on the horizon.