Bitcoin Treasury Reserves in 2026: Strategy, Metaplanet, El Salvador, Bhutan

Bitcoin treasury reserves in 2026 are no longer a fringe corporate-finance experiment. Strategy (formerly MicroStrategy) holds north of 580,000 BTC. Metaplanet, the Japanese hotel-and-investment company, executed a Bitcoin-treasury pivot in 2024-2025 and rapidly became Asia’s most visible holder. Marathon Digital, Riot Platforms, and other miners moved from “sell every coin produced” to “accumulate the production.” El Salvador holds more than 6,000 BTC as a sovereign reserve. Bhutan’s Druk Holding accumulated a meaningful position quietly through its mining operations. The corporate-and-sovereign treasury thesis has gone from outlier to recognised category.

The spot Bitcoin ETF approvals in January 2024 are the underrated catalyst. Once treasurers could see institutional inflows running into the tens of billions and Bitcoin sitting in BlackRock’s vault structure, the conversation in the corporate-finance committee changed.

Strategy: from MicroStrategy to corporate-finance category-maker#

Michael Saylor’s MicroStrategy began its Bitcoin accumulation in August 2020 with a single $250M purchase. By early 2026, after the August 2025 rebrand to Strategy, the company holds well over 580,000 BTC — roughly 2.8% of the eventual 21M Bitcoin supply, accumulated through a combination of operating cash flow, convertible debt issuance, and equity issuance at premiums to net asset value.

The Strategy playbook is genuinely novel corporate finance. The company issues 0%-coupon convertible notes against an asset class (Bitcoin) with high volatility, captures the embedded option value the bond market is willing to pay for the convertibility, deploys the proceeds into Bitcoin, and benefits from BTC appreciation while servicing debt at near-zero interest. The mNAV (market-to-net-asset-value) premium has fluctuated but stayed materially positive since 2023.

What makes Strategy a category-maker rather than an outlier:

• Treasury structure as the product — Strategy isn’t a software company that holds Bitcoin. It’s a Bitcoin treasury vehicle whose software business funds operations
• Public-equity exposure to Bitcoin with leverage embedded in the capital structure
• Replicable in principle by any public company that wants the same exposure pattern

The replication is happening. Metaplanet is the clearest example.

Metaplanet: the Japanese MicroStrategy#

Metaplanet, a Tokyo-listed company originally in hospitality and investment, announced in April 2024 it would adopt Bitcoin as a primary treasury reserve asset. The stock did 10x+ in the months following as Japanese retail investors gained yen-denominated public-equity exposure to Bitcoin without the complications of holding crypto directly.

By 2026 Metaplanet holds north of 10,000 BTC and is steadily accumulating via similar mechanisms to Strategy — convertibles, equity issuance, operating cash flow conversion. The Japanese tax treatment of personal crypto holdings (taxed as miscellaneous income at progressive rates up to 55%) made the public-equity wrapper especially attractive for Japanese investors.

Metaplanet’s CEO Simon Gerovich has positioned the company explicitly as “Asia’s first Bitcoin treasury company.” The strategy is working: the company’s market cap traded at a substantial premium to its NAV throughout 2024-2025, the same pattern that Strategy benefits from.

Marathon Digital, Riot Platforms: miners holding their production#

The Bitcoin mining industry’s relationship with treasury holdings shifted meaningfully in 2024-2025. Historically miners sold most or all of their daily Bitcoin production to fund operations. By 2026, the publicly-listed miners increasingly hold a meaningful portion of production as treasury reserves.

Marathon Digital (renamed MARA Holdings in 2024) executed a $700M+ convertible note offering in mid-2024 specifically to fund additional Bitcoin purchases beyond mined production. By early 2026 MARA holds tens of thousands of BTC.

Riot Platforms has adopted a similar accumulation posture, supplementing mined production with treasury purchases.

The strategic logic: a Bitcoin miner that doesn’t hold Bitcoin isn’t really getting paid in Bitcoin — it’s getting paid in dollars via Bitcoin sales. The hold-the-production pattern aligns the miner’s stock price more directly with Bitcoin price.

El Salvador: the sovereign benchmark#

El Salvador, which adopted Bitcoin as legal tender in September 2021, has continued accumulating despite the IMF’s resistance. The country publishes its wallet addresses transparently; by early 2026 the sovereign holdings exceed 6,000 BTC, accumulated through the “one BTC per day” purchase program and additional opportunistic buys.

The IMF agreement El Salvador signed in late 2024 included commitments around restricting public-sector Bitcoin acquisition, but enforcement and interpretation have been disputed throughout 2025. El Salvador’s posture as the visible sovereign Bitcoin holder remains intact.

Whether El Salvador’s experiment is “successful” depends on what’s measured. The country’s tourism, remittance flows, and foreign-direct-investment have grown materially since the Bitcoin announcement; the unrealised gains on the Bitcoin treasury are large at 2026 prices. The fiscal and monetary risks the IMF identified are real but haven’t materialised in crisis form.

Bhutan: the quiet accumulator#

Bhutan’s Druk Holding and Investments — the sovereign-wealth-like entity that manages state commercial assets — accumulated a Bitcoin position quietly through its mining operations. Public estimates put Bhutan’s holdings in the multiple-thousands of BTC range. The mining is hydroelectric-powered, leveraging the country’s deep renewable energy resource.

Bhutan’s pattern is the opposite of El Salvador’s: low public visibility, gradual accumulation, integration with existing sovereign-investment processes. The country’s monarchy treats Bitcoin holdings as another sovereign reserve asset rather than a political statement.

The sovereign-treasury trend in 2026#

Beyond El Salvador and Bhutan, multiple sovereign or quasi-sovereign holdings have emerged or expanded:

• United States — the federal government holds a substantial Bitcoin position from criminal seizures (Silk Road, Bitfinex hack recovery, miscellaneous DOJ actions). The Trump administration in 2025 indicated a posture toward maintaining or expanding this through executive orders on a Strategic Bitcoin Reserve.
• United Kingdom — similar seized-asset holdings, with policy still evolving.
• Germany — sold a large seized position in 2024 at what proved to be unfortunate timing; remains a cautionary example of sovereign Bitcoin sales.
• Czech National Bank — discussed building a Bitcoin allocation as part of FX reserves in 2024-2025; no firm commitment by mid-2026.
• Various Gulf states — quiet accumulation through sovereign vehicles, limited transparency.

The pattern is that sovereign Bitcoin holdings are no longer purely a function of criminal seizures. Several governments are evaluating Bitcoin as a strategic reserve asset, even if formal policy lags actual practice.

The spot Bitcoin ETF effect#

The January 2024 SEC approval of spot Bitcoin ETFs was the structural catalyst that made corporate treasury allocations more legible to traditional finance committees. Before the ETFs, holding Bitcoin meant navigating custody complexity, accounting uncertainty, and audit committee discomfort. After the ETFs, treasurers could observe BlackRock’s IBIT, Fidelity’s FBTC, ARK 21Shares, and Bitwise’s BITB accumulating $50B+ in net inflows across 2024-2025 — and the operational complexity question was settled.

Spot ETFs don’t replace direct treasury holdings for companies like Strategy or Metaplanet — the leveraged-accumulation model requires direct ownership. But they validated the asset class for corporate treasurers considering smaller allocations. By 2026 a meaningful share of S&P 500 companies has at least discussed Bitcoin treasury allocation at the audit committee level, even if most haven’t acted.

The accounting treatment improvement#

A genuinely material technical change: FASB’s update to ASU 2023-08 took effect for fiscal years starting after December 15, 2024, requiring digital assets to be measured at fair value through net income rather than the previous impairment-only treatment. Under the old rule, companies marked Bitcoin holdings down when prices fell but couldn’t mark them up when prices rose, producing distorted financial statements.

The new rule eliminates that asymmetry. Corporate treasurers and CFOs can now hold Bitcoin without producing accounting outcomes that look worse than the economic reality. That removed a real friction for treasury adoption.

What we tell finance clients#

For finance and banking clients evaluating crypto treasury exposure in 2026:

1. Direct holdings vs ETF wrapper — direct is cheaper and provides more flexibility but requires custody, governance, and audit work; ETFs are simpler but capture less of the long-term value
2. Allocation sizing — most adopters land in the 1-5% of treasury range; aggressive adopters go higher
3. Custody architecture — institutional custodians (Coinbase Custody, Fidelity, BitGo, Anchorage) plus multi-sig governance are the norm
4. Accounting and audit posture — engage audit committee early; the new fair-value rules help meaningfully

Our banking AI work increasingly intersects with crypto treasury when banks consider exposure on their own balance sheets.

The 2026 picture#

Bitcoin treasury reserves in 2026 are a recognised category with replicable templates, institutional infrastructure, improved accounting, and growing sovereign participation. Strategy is the largest and most visible holder; Metaplanet is the Asian counterpart; miners are accumulating production; El Salvador and Bhutan are the visible sovereign cases; the spot ETF flows validated the asset class for the broader corporate-finance world.

Whether the trend accelerates or plateaus depends on the next few years of Bitcoin price action, regulatory clarity, and the willingness of larger sovereigns to act. The infrastructure exists; the precedent exists; the next move is execution.

Related reading#

• Stablecoin regulation in 2026: GENIUS Act, MiCA enforcement, Singapore
• RWA tokenization in 2026: BlackRock BUIDL, Franklin FOBXX, Ondo
• Banking AI roadmap for 2026

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Bitcoin treasury reserves are now a recognised corporate-finance category. If you’re sizing a treasury allocation or building the data and operational infrastructure that surrounds it, our data engineering team builds the integration spine. Tell us about the treasury work.