The Use Case Series, Issue 5 of 8: Public Companies Now Hold Roughly Five Percent of All Bitcoin

When Strategy Inc. made its first Bitcoin treasury purchase in August 2020, the move was widely treated as eccentric. A software company allocating reserve capital to a volatile digital asset did not fit any established corporate finance playbook. Five years later, it has become a category.

By the end of 2025, approximately 194 publicly traded companies held Bitcoin on their balance sheets. The count grew roughly 2.5 times in 2025 alone. In aggregate, those companies hold close to one million Bitcoin, equal to roughly five percent of total circulating supply. The corporate treasury channel is no longer a curiosity. It is a structural bid.

The rationale has matured. Bitcoin is now a treasury reserve, a collateral base, and a signaling tool.

Early corporate adopters framed Bitcoin as a hedge against fiat debasement. Current adopters frame it differently. It is a long-duration treasury reserve asset. It is a collateral base against which credit facilities can be drawn without selling. It is a signaling tool for investor bases that want exposure to the asset through an operating company rather than directly.

A new category has emerged, the digital asset treasury company, which raises capital specifically to acquire Bitcoin and finance the holding through capital markets instruments. These companies are not crypto-native operators making a strategic bet. They are vehicles purpose-built to convert traditional financing structures into long-duration Bitcoin positions. Their existence is itself a maturation signal.

The infrastructure for borrowing against Bitcoin now resembles every other institutional credit market.

The credit infrastructure has matured in parallel. Segregated custody, agency custody arrangements, and tri-party frameworks are now standard at the institutional level. Counterparty risk has been reduced through structural controls familiar to any prime brokerage relationship. Major U.S. banks accept Bitcoin ETF units as eligible collateral in certain prime brokerage contexts. Fannie Mae has approved a structure that allows crypto-backed loans to be used within mortgage financing, extending the use case from purely crypto-native platforms into the regulated mortgage market.

What this means in practice is that a long-term Bitcoin holding can be financed against without being sold. The holder retains the position, retains market exposure, and avoids the realized tax event that a sale would trigger. The credit is over-collateralized and requires disciplined loan-to-value management, but the framework is familiar to any credit committee that has financed concentrated equity positions or commercial real estate.

This is the part that fits how family offices actually operate.

Family offices routinely finance against rather than sell. Founder equity positions are pledged to credit facilities rather than liquidated. Real estate portfolios are levered rather than divested. Operating business equity is used as collateral for personal liquidity. The logic is the same in each case. A long-duration appreciating asset is more valuable to the family if it can continue to compound without being interrupted by tax events or premature liquidation.

Bitcoin can now be treated the same way. The instrument is over-collateralized, marked daily, and subject to liquidation if loan-to-value breaches the threshold. Those are credit terms, not novel risks. They are the same terms that govern securities-based lines of credit. The family office credit committee infrastructure that already evaluates these instruments is fully capable of evaluating Bitcoin-backed credit.

The bid that did not exist five years ago is now permanent.

The implication for portfolio construction is twofold. First, the corporate adoption curve is providing a constant institutional bid that did not exist five years ago. Public companies and digital asset treasury vehicles are not buying Bitcoin to trade it. They are accumulating it for balance sheet purposes, often financed with long-duration debt that carries multi-year terms. That capital sits on the network for years, not weeks.

Second, the credit and collateral infrastructure built for corporate treasuries is now available to private allocators. A family office can hold Bitcoin as a long-duration reserve, draw against it for liquidity when needed, and avoid forced sales through cycles that would otherwise interrupt compounding. That changes the calculus of holding the asset across multi-generational time horizons.

For a multi-generational portfolio, the question is no longer whether to hold Bitcoin. It is how to structure the holding.

The corporate treasury channel has accomplished something more important than its dollar-volume contribution to demand. It has built the credit infrastructure that lets Bitcoin function inside a long-term portfolio. That infrastructure was the missing piece for institutional adoption, and it now exists.

The remaining questions are allocation sizing, custody architecture, financing structure, and tax positioning. None of those are novel for a family office credit committee. They are the same questions that govern every other long-duration holding in the portfolio. The asset has matured into a category that the existing institutional process can absorb.

Next week: the energy and AI compute convergence that has reshaped what Bitcoin mining actually is, and why the mining sector is now an indirect AI infrastructure play.