Introduction

Private capital providers and private equity sponsors, as well as their portfolio companies, are increasingly turning to hybrid capital—including preferred equity and other bespoke financing instruments—to address financing and structuring challenges that conventional debt and common equity cannot easily solve. These instruments are not a single product or asset class. Rather, they encompass a broad range of highly negotiated financing and investment structures. Where appropriate, their terms are tailored to combine certain debt-like protections and anticipated returns with equity-like governance rights and potential participation in future equity upside.

That flexibility can be particularly valuable when traditional financing alternatives are constrained. Hybrid capital can supplement an acquisition financing package in which a borrower has limited capacity to incur additional traditional debt, provide capital outside an operating company’s existing credit group, or address leverage or other restrictions under existing debt arrangements. It can also be used to refinance or extend upcoming maturities or provide liquidity without requiring a sponsor to contribute additional common equity or relinquish control. Unlike a broadly syndicated loan or Rule 144A bond offering, which have standardized market terms, the terms of a hybrid investment can be bespoke and designed around the particular capital structure, transaction objective or ratings or regulatory requirements of the sponsor, company and capital provider.

As credit markets and financing needs continue to evolve, sponsors and other capital providers have become increasingly creative in deploying these instruments. Although structures vary considerably, hybrid instruments generally fall along a continuum from debt-like financing to equity-oriented investments, with many structures combining characteristics of both.

Key Characteristics of Hybrid Capital

Hybrid capital often plays a similar role to junior debt, sitting behind senior debt and ahead of common equity in a company’s capital structure. Unlike syndicated loans or capital markets debt, however, hybrid instruments can combine debt- and equity-like features tailored to the needs of a particular transaction. Depending on the structure, returns may take the form of cash or payment-in-kind dividends. Instruments may include call protection, mandatory redemption or maturity rights. Investors may receive consent rights, information rights or other negotiated rights and protections in lieu of traditional debt covenants and acceleration remedies.

Some hybrid instruments incorporate more equity-like characteristics, including participation in future equity upside and enhanced governance rights. Depending on the structure, investors may receive board representation or observer rights, information rights and consent rights over specified corporate actions. These rights can provide investors with meaningful influence over corporate decision-making and, in certain cases, more extensive participation in the company’s governance. Conversion rights, warrants or other equity participation features can also provide exposure to future equity appreciation without requiring an investment in common equity at closing.

Depending on applicable terms, structural location and accounting, ratings and contractual frameworks, hybrid instruments may be treated differently from conventional funded debt for certain purposes. That flexibility can create additional financing capacity or address constraints under existing debt arrangements without immediate dilution of the sponsor’s common equity ownership or voting control. At the same time, hybrid instruments can offer capital providers enhanced economics, structural priority over common equity, protective rights or participation in future equity upside. They can also be calibrated to support a desired ratings outcome or address regulatory requirements if certain capital treatment is required by the issuer or investor.

Hybrid capital is thus a spectrum rather than a single financing product. At one end, non‑convertible preferred equity, holding company PIK notes and other hybrid instruments can function as alternatives to junior debt. At the other end, convertible preferred equity can provide downside protection while preserving substantial equity participation and governance rights. Between those endpoints is an increasingly broad category of bespoke capital solutions designed to address transaction-specific financing, structural, covenant, ratings, regulatory and other considerations. We examine this spectrum in detail below.

There is no single “market” form of hybrid capital. However, hybrid capital transactions can be viewed as falling into three broad categories.

Debt-Like Hybrid Capital

At the debt-like end of the spectrum, non-convertible preferred equity, holding company PIK notes and similar instruments can be used to supplement conventional debt financing for leveraged acquisitions. Where additional senior or junior debt capacity is limited or otherwise unattractive, hybrid capital can bridge a portion of the gap between available debt financing and the capital required to complete the transaction. These instruments may be issued at an upper‑level holding company or elsewhere in the capital structure and structured to account for leverage tests, debt-incurrence limitations, ratings considerations, minimum equity requirements or other constraints under the acquisition financing or existing debt arrangements.

Economically, these instruments may resemble mezzanine debt, with features such as cumulative cash or PIK returns, original issue discount or closing fees and call protection. They may also provide for a fixed or accreting liquidation preference. Depending on their terms, the issuer may receive either debt or equity credit for tax, ratings, regulatory or other purposes.

Where the instrument takes the form of preferred equity, however, holders generally do not have the same covenant package or creditor remedies available to conventional lenders, including acceleration and foreclosure rights. In addition, in a downside scenario, the issuer’s directors owe no fiduciary duties to preferred equity holders in respect of their rights, and state laws may in fact prohibit contractually mandated redemptions in the event the issuer does not have the funds to do so or if doing so would impair its capital.

Equity-Oriented Hybrid Capital

Preferred equity has long been a feature of venture capital transactions, where investors rely on the attendant economic, governance and contractual protections to guard against the risks of owning equity in emerging and highly speculative businesses. In private equity transactions, convertible preferred equity and similar instruments can be used in minority and other structured equity investments. These structures can be particularly useful where the parties have differing views of valuation or where an investor is prepared to provide substantial equity capital but is unwilling to assume the same downside risk as a common equity investor.

In a typical convertible preferred structure, the investor receives a liquidation preference providing downside protection through priority over common equity. The investor also has the right to convert into common equity according to negotiated conversion mechanics, which may include anti-dilution protection. Further, if the conversion is priced at the greater of the liquidation preference and the as-converted value, the investor can preserve participation in future equity appreciation. These equity-side instruments often come with substantial governance rights and protections.

Bespoke Hybrid Structures

Many hybrid capital transactions fall between these two endpoints. An instrument may be designed primarily to provide debt-like downside protection and a contractual or preferred return, while also giving the investor participation in future equity value through conversion rights, warrants or a separate equity investment. In other cases, debt-like economics may be combined with bespoke structural, governance, redemption or other features to address the particular requirements of the transaction.

In particular, the requirements of regulated investors or other institutional capital providers may influence the form and terms of an investment. For example, an instrument may be structured to achieve a particular ratings treatment through the calibration of features such as subordination, payment mechanics, maturity or redemption rights and equity participation. Other instruments may be tailored around existing operating-company debt restrictions, regulatory requirements or other transaction-specific considerations.

The flexibility to select and combine these features allows the parties to begin with the financing or structuring problem rather than a predetermined product. By tailoring an instrument to address both the issuer’s financing and structural objectives and the requirements of capital providers, parties can facilitate transactions that may not be achievable through conventional financings and thereby expand the available pool of third-party capital.

As sponsors, other private capital providers and issuers increasingly look beyond conventional financing products to address complex capital needs, hybrid capital offers a flexible rather than a one-size-fits-all solution. Successfully deploying these tools requires an integrated understanding of acquisition finance, existing debt arrangements, equity economics and governance, and the transaction’s particular structural, ratings, securities law and other regulatory and tax considerations. The continued evolution of these instruments is creating new opportunities for sponsors to tap additional sources of capital and for capital providers to make investments tailored to their particular risk-return, structural and other requirements, in circumstances where traditional debt or common equity alone may not provide an optimal answer.

Private Equity Report Fall 2026, Vol 26, No 3