8 Biggest Digital Asset Treasuries

Strategy (MSTR) – Bitcoin

Strategy sits at the center of the digital asset treasury map. The company, as of 2025, controls around 3.05% of the total BTC supply. That single fact gives you a clear sense of its scale. When Strategy raises equity or debt, markets know a large slice of proceeds will likely end up in Bitcoin.

Strategy’s rise also tracks the regulatory shift that followed the FASB crypto accounting update in late 2023. Those standards allowed corporates to mark crypto holdings at fair market value and recognize gains as income. Strategy’s balance sheet started to reflect market prices more faithfully, and that clarity attracted large pools of capital.

And with President Trump’s pro‑crypto stance and a strong BTC price trend over 2024 and 2025, Strategy turned from an early experiment into the template many other DATCos study.

BitMine Immersion (BMNR) – Ethereum

BitMine Immersion shows how an altcoin‑heavy DATCo can grow in a BTC‑centered sector. It holds billions in crypto, with Ethereum as its main reserve asset. That concentration creates direct sensitivity to ETH spot prices, network fees, and staking yields.

When ETH pushed toward its $5,000 all‑time high in 2025, and DATCos collectively spent at least $7.9 billion on ETH, BitMine Immersion stood close to that activity. It turned treasury management into its main story.

MARA Holdings (MARA) – Bitcoin

MARA Holdings grew from a crypto mining background into a fully recognized digital asset treasury company. Its main crypto reserve asset is Bitcoin. Mining gives MARA a direct pipeline of new BTC. Treasury management decides how much of that production stays on the balance sheet and how much turns into operating cash.

MARA behaves as an industrial miner and a DATCo. That mix shapes its risk profile. Revenue depends on hash rate and energy costs, while treasury value tracks Bitcoin’s price.

Twenty One Capital (XXI) – Bitcoin

XXI offers a concentrated bet on BTC through an equity wrapper. The firm began trading on the New York Stock Exchange under the ticker XXI in December 2025 after completing a business combination with Cantor Equity Partners.

At launch, it held more than 43,500 Bitcoin in its corporate treasury, which positioned it among the largest public corporate holders of Bitcoin globally outside of established names like Strategy and MARA Holdings.

XXI is among the largest DATCos with Bitcoin as its main reserve asset. The company frames itself as a treasury vehicle rather than a diversified operating business.

Metaplanet (3350.T) – Bitcoin

Metaplanet brings the DATCo story to Japan. The company’s main reserve asset is Bitcoin, and it ranks as the fifth‑largest DATCo overall and the largest one outside the United States. That geographic detail matters. It shows how digital asset treasuries spread beyond US markets and into other regulatory regimes.

Metaplanet’s stock followed a different timeline compared with most peers. While many DATCos saw their biggest surge in the first ten days after pivot, Metaplanet’s share price took about 269 days to reach a peak return of roughly 6,200%, from a much smaller base.

Sharplink (SBET) – Ethereum And Altcoins

Sharplink shifted into a DATCo structure in mid-2025 and holds a diversified altcoin reserve led by ETH, with exposure to other tokens as well. It is one of the few altcoin DATCos in this list, alongside BitMine Immersion.

That position matters because most DATCos still favor BTC and ETH. Altcoin treasuries sit on the frontier. They offer higher upside during crypto bull cycles and sharper drawdowns when sentiment cools. Sharplink gives you an example of a listed equity vehicle that leans into that risk profile in full view of public markets.

Bitcoin Standard Treasury Company (CEPO) – Bitcoin

Bitcoin Standard Treasury Company focuses squarely on BTC holdings. Its inclusion in this list signals strong demand for a simpler structure that holds Bitcoin and issues equity against that pool. The company name alone tells you what investors expect from it. They want exposure to the Bitcoin standard thesis through a listed vehicle.

Its performance is judged using the same key metrics that apply across DATCos.

• Compare its market value to the dollar value of its BTC.
• Watch issuance, leverage, and any hedging activity that affects treasury sensitivity to Bitcoin prices.

Coinbase Global (COIN.US) – Bitcoin, Other Crypto

Coinbase Global operates a large crypto exchange and custody platform. It also qualifies as a DATCo because it holds BTC and other crypto on its corporate balance sheet.

Coinbase falls into the category of companies with crypto reserves. Its core business does not revolve around accumulating BTC or crypto as a primary goal. Still, it keeps meaningful digital asset reserves, sometimes directly and sometimes via ETF structures. Coinbase shows how operating companies can treat crypto as a treasury component while still running a diversified revenue model.

3 Main Types Of DATCo Explained

Digital asset treasury companies can be grouped into three clear types:

1. Companies With Crypto Reserves

These companies run a core business and keep a portion of their treasury in digital assets. Crypto supports a broader corporate strategy rather than serving as the company’s only purpose.

Examples include Coinbase, Tesla, Block, and Figma. They might hold BTC on the balance sheet, invest treasuries in ETH, or hold ETF units that track major assets.

You often see three drivers behind their allocations.

• They want a hedge against fiat debasement when local currencies weaken.
• They want alignment with crypto‑native customers and partners.
• They view liquid crypto as a reserve that can be sold or pledged during growth cycles.

These companies offer a way to gain some crypto exposure while keeping most of your equity risk tied to a more traditional operating business.

2. Pure Play DATCos

Pure play DATCos exist for one main reason.  They acquire and hold crypto.

Strategy, BitMine Immersion, Sharplink, Metaplanet, and Forward Industries fall into this group. They use equity issuance and sometimes debt to raise fiat, then convert much of that into BTC, ETH, SOL, or other tokens. Some of them also stake assets to generate cash flow.

When you buy a pure play DATCo, you make a direct statement.

• You want exposure to a specific digital asset basket with stock market liquidity and familiar reporting formats.
• You accept that management decisions on issuance, hedging, and leverage can amplify crypto price moves in both directions.

3. Crypto Mining Companies

Crypto mining companies build and operate industrial facilities that generate digital assets as block rewards. MARA Holdings, Riot Platforms, CleanSpark, and Cango are prominent examples in the CoinGecko report.

They usually keep a portion of mined assets as treasury, while selling some share for fiat to cover opex and capex. Over time, their crypto holdings can reach DATCo scale, especially during bull cycles.

You can treat miners as leveraged plays on hash rate growth and asset prices. Their treasuries add another layer on top. When BTC rally phases line up with efficient operations, their balance sheets grow quickly.

Across all three DATCo types, one pattern stands out: corporate treasuries increasingly treat BTC and ETH as strategic reserves rather than side bets.

NAV vs mNAV: Why They Matter For DATCos

When you evaluate a DATCo, you need to know how its share price relates to its crypto pool. Two metrics help you do that: NAV and mNAV.

• Net Asset Value, or NAV, reflects the per‑share value of a company’s assets minus liabilities, often with a special focus on its crypto holdings.
• Market Net Asset Value, or mNAV, reflects the value that public markets assign to that same pool through the current share price.

If a DATCo holds $10 billion in Bitcoin and has 100 million shares, a simplified NAV per share of $100 follows.

If the stock trades at 150 dollars per share, mNAV sits above NAV. Investors pay a premium because they value the company’s strategy, leadership, or optionality beyond the pure crypto stack.

If the stock trades at $80 per share, mNAV sits below NAV. The market applies a discount, which can reflect execution concerns, governance risk, or simple macro fear.

An Example

Strategy offers a recent, clear illustration of how NAV and mNAV can diverge.

In late 2025, traders watched periods where Strategy’s mNAV slipped below its estimated NAV based on Bitcoin holdings alone. In other words, the entire equity value of Strategy traded below the mark‑to‑market value of the BTC on its balance sheet, adjusted for liabilities.

If you bought Strategy stock under those conditions, you effectively gained BTC exposure at a discount through equity rather than buying coins directly. Of course, you also accepted company‑specific risks such as leverage, regulatory exposure, and execution decisions.

That situation can flip in the other direction as well. During hype‑driven windows, mNAV can sit far above NAV because markets ascribe extra value to potential future BTC purchases or to the idea that the company might attract even more investor capital.

For your own analysis, a simple checklist helps.

• Track the DATCo’s disclosed holdings and estimate NAV using spot prices and balance sheet data.
• Compare that NAV with current market capitalization to infer mNAV.
• Decide if you feel comfortable paying that premium or taking that discount, given management quality, governance, and balance sheet structure.

You can extend the same logic across other DATCos such as BitMine Immersion, Metaplanet, and the altcoin treasury names. The real work lies in judging how much extra value you want to assign to the corporate wrapper.

Closing Thoughts

Digital Asset Treasury Companies reshaped how public firms think about reserves. Bitcoin and Ethereum now sit beside cash and securities on balance sheets, and that visibility ties corporate value directly to market prices.

You benefit from understanding DATCo structures, reserve composition, and valuation tools such as NAV and mNAV. Clear knowledge supports disciplined analysis during periods of sharp price movement. Digital asset treasuries remain a defining feature of modern markets, and informed readers stay better positioned to interpret what balance sheets reveal each morning.