Private Equity and the Corporate Raider: Same Mechanism, Different Paperwork

Introduction

A corporate raid and a leveraged buyout use the same borrowed money to buy the same kind of underperforming company. They differ in one thing. A raid happens in public. A buyout takes the target private first, and then the same things happen, in the same order, in a room no one can see into.

The Mechanism Both Share

The structure underneath both is a leveraged buyout. Here is what that means in plain terms. A buyer identifies a company whose assets and future cash flows are worth more than its current price implies. The buyer borrows most of the acquisition price, securing that debt against the company’s own balance sheet, and uses the company’s cash flows to service the debt once the deal closes. The buyer puts in a fraction of the total cost in equity. The rest is the target’s problem to repay.

Over the decade through 2023, global buyout companies carried an average of 74 cents in debt for every dollar of equity invested, per MSCI data. That is the mechanism. It is not unique to private equity and it is not unique to corporate raiders. It is a financing structure, and both sides of a distinction the industry has spent forty years trying to establish use it the same way. The corporate raider and the private equity managing director are different words for the same position in the same trade.

What “Private” Is Hiding

The word that changed is not the transaction. It is the visibility of the transaction.

When a company is publicly traded, its stock price changes every day in view of anyone who wants to look. Shareholders can vote. Quarterly earnings are filed. Journalists can read them. Employees can read them. The company’s value is a number that exists in public, and anyone who owns a stake can see what the world currently thinks it is worth.

When a private equity firm takes a company private, those three things disappear. There is no public stock price. There is no quarterly filing obligation. There is no shareholder vote. The restructuring happens inside the fund. The only valuation of the company during the holding period is the one the owner assigns, used to report back to the limited partners who committed capital. The only event that forces a real, external price is a sale to a buyer or a default on the debt. Until one of those happens, the number is whatever the general partner says it is.

The word “private” in private equity does not mean exclusive. It means the opposite of public. It means the room where the work happens has no windows, and the only person who tells you what the company is worth while the work is being done is the person doing it.

When the Mechanism Was Still Visible

In late 1988, the chief executive of RJR Nabisco proposed buying the company he ran, at $75 per share. Within days, Kohlberg Kravis Roberts (KKR) entered with a $90 bid. A five-week bidding war followed, played out in newspapers, and ultimately resolved when KKR’s offer of $109 per share, roughly $25 billion in equity value and $31 billion including assumed debt, was accepted over a nominally higher final offer from the management group. KKR issued approximately $24 billion in new debt to close it. It was the largest leveraged buyout in history and would remain so for nearly seventeen years.

Almost no one made money on it. KKR injected a further $1.7 billion in equity and $2.25 billion in new loans in 1990 to prevent a default-triggering reset.

The financing infrastructure behind that deal came from Michael Milken at Drexel Burnham Lambert, the bank that made high-yield bonds a mainstream funding tool for buyers who could not access traditional investment-grade credit. Drexel filed for bankruptcy in February 1990.

That deal and those names are what people remember as the 1980s raider era. What they were, at the transaction level, was a leveraged buyout. The word “raid” described the reception. The word “buyout” describes the mechanics. They were the same mechanics. For the full arc of how that era rose and ended, see How Corporate Raiding Rose, Peaked, and Got Rebranded.

The Organizational Wrapper That Changed the Label

Between the 1980s and today, private equity built a set of organizational innovations around the same underlying transaction. None of them changed the mechanics. They changed the structure of who holds the position and how the manager gets paid.

The 10-year limited partnership fund is the central one. Limited partners, the institutional investors committing capital to the fund, agree at the outset to lock their money up for approximately a decade. The first five years are the investment period. The general partner identifies and buys companies. The second five are the harvest period. The general partner exits those positions and returns capital plus gains to the limited partners.

The fee structure that sits on top of this is known as two and twenty. The general partner charges a 2% annual management fee on committed capital each year, regardless of whether the fund makes money. On returns above a hurdle rate, the general partner takes 20% of the profits as carried interest. The 2% runs from year one. The 20% runs only when performance clears the bar. Average management fees for large buyout funds raised in 2025 had compressed to 1.61%, per Bain’s 2026 Global Private Equity Report, down from the legacy 2% benchmark. The structure itself has not moved.

None of this is a new mechanism for buying companies. It is a new mechanism for pooling capital to buy companies, and for compensating the people who run the pool.

The Legitimacy Trade

This is the thing that actually separated the label from the practice. The corporate raider of the 1980s was, in the public imagination, an outsider arriving uninvited to threaten an institution. The private equity firm of today is the vehicle the institution itself chose to put its money in.

By the end of October 2024, the top 20 global pension funds had allocated a combined $707.6 billion to private equity, per S&P Global Market Intelligence. The Canada Pension Plan Investment Board held $143.86 billion in private equity, representing 24.6% of its total assets. CalPERS held $83.5 billion, 16% of its portfolio, and raised that allocation to 17% in 2024. The California State Teachers’ Retirement System held $53.7 billion.

The people whose retirement savings sit in those funds are broadly the same cohort who watched the 1980s raid coverage and formed an opinion of what a raider was. Their pension plans are now limited partners in the funds that use the same leveraged buyout mechanism those raiders used. This did not happen because the mechanism changed. It happened because the organizational wrapper made the mechanism acceptable to institutional allocators, and the institutional allocators made it acceptable to everyone else. Whether that trade has served the pension holders is a question being asked with increasing directness. For the moral framing of that debate, see Corporate Raiders: Villains or Visionaries?

Conclusion

The firms that built their names on leveraged buyouts are no longer primarily in the leveraged buyout business. As of year-end 2024, Apollo Global Management managed $751 billion in total assets. Private equity represented 18% of that. Private credit represented 82%. KKR managed $637 billion. Blackstone’s credit and insurance segment, not its buyout funds, was its largest business line at $375.5 billion by the end of 2024. The firms are still buying companies with borrowed money. They are also now lending that money at scale, to buyers who may be doing the same thing with it.

The activist investor occupies the adjacent position on the same spectrum, pressing for the same changes in capital allocation, asset mix, or management that a raider would impose through ownership, but doing so through a public stake and a letter rather than a full acquisition. The lever is different. The argument about where the gap between price and value sits is identical. For how that mechanism works in practice, see What Activist Investors Actually Do, In Five Real Fights.

The line between corporate raider and private equity was never a line between two different things. It was a line between two different rooms where the same thing happens. One room is visible. One is not. The pension fund chose the one with the door closed.