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LBO

What Is Leveraged Buyout (LBO)?

A leveraged buyout is the acquisition of a company using a significant amount of borrowed money (debt) to fund the purchase price, with the target's own cash flows used to repay the debt over time. LBOs are the primary investment strategy of private equity firms.

Formula

Entry Equity = Purchase Price − Total Debt Exit Equity = Exit Enterprise Value − Remaining Debt MOIC = Exit Equity ÷ Entry Equity IRR = (MOIC)^(1/years) − 1 (simplified)

What Is a Leveraged Buyout?

An LBO is an acquisition where the buyer (typically a private equity firm) uses a combination of equity (usually 30-40% of the purchase price) and debt (60-70%) to acquire a company. The target's assets and cash flows serve as collateral for the debt, and the company's free cash flow is used to pay down the debt over the holding period (typically 3-7 years).

How LBOs Create Value

LBO returns come from three sources. Debt paydown: as the company's cash flows repay debt, the equity value increases (similar to paying down a mortgage). Revenue and EBITDA growth: operational improvements, add-on acquisitions, and organic growth increase enterprise value. Multiple expansion: selling at a higher EV/EBITDA multiple than the purchase multiple.

The LBO Model

An LBO model projects the target's financial statements, calculates debt paydown from free cash flow, and determines equity returns (IRR and MOIC) at various exit dates and multiples. Key inputs include purchase price and implied multiples, capital structure (senior debt, subordinated debt, equity), projected revenue growth and margins, capex and working capital needs, and exit assumptions.

Ideal LBO Candidates

Strong, predictable cash flows (to service debt). Established market position with defensible margins. Low capex requirements (more FCF for debt paydown). Opportunities for operational improvement. Strong asset base for collateral. Manageable existing debt levels.

Capital Structure

Typical LBO capital structures include senior secured debt (bank debt, term loans) at the lowest cost, subordinated/mezzanine debt at higher rates, and equity from the sponsor (and sometimes management). Total leverage often reaches 4-6x EBITDA.

Exit Strategies

PE firms exit through strategic sale (selling to another company), secondary buyout (selling to another PE firm), or IPO (taking the company public). The exit multiple and timing drive returns.

LBOs and Investment Banking

Bankers are involved in LBOs as advisors to the PE firm or the target, as arrangers of the debt financing (leveraged finance groups), and as providers of fairness opinions in management buyouts.

Example

PE firm acquires a company for $1B (8x $125M EBITDA). Funding: $400M equity, $600M debt. Over 5 years, EBITDA grows to $160M and $350M of debt is repaid. Exit at 8x EBITDA = $1.28B enterprise value. Remaining debt: $250M. Exit equity: $1.03B. MOIC = $1.03B/$400M = 2.6x. IRR ≈ 21%.

Why Interviewers Ask About This

LBO questions are standard in IB interviews, especially for candidates targeting leveraged finance or financial sponsors groups. Interviewers ask you to walk through an LBO model, explain the three sources of returns, describe ideal LBO candidates, and calculate back-of-the-envelope returns. Understanding LBOs demonstrates knowledge of private equity, credit markets, and financial engineering.

Common Mistakes

Forgetting that LBO returns come from three sources, not just multiple expansion

Not understanding that the target's cash flows (not the PE firm's) service the debt

Using unrealistic leverage levels — typical LBOs use 4-6x EBITDA total debt

Ignoring the importance of free cash flow for debt paydown when evaluating LBO candidates

Related Terms

Enterprise Value (EV)

Valuation

Enterprise Value represents the total value of a company's operations, calculated as market capitalization plus debt, minority interest, and preferred shares, minus cash and cash equivalents. It reflects what an acquirer would pay to own the entire business.

Internal Rate of Return (IRR)

LBO

IRR is the annualized rate of return that makes the net present value of all cash flows from an investment equal to zero. It is the primary return metric used by private equity firms to evaluate and compare leveraged buyout investments.

Multiple on Invested Capital (MOIC)

LBO

MOIC measures the total return on a private equity investment by dividing the total value received (exit proceeds plus any interim distributions) by the total equity invested. A 2.5x MOIC means the investor received $2.50 for every $1.00 invested.

Financial Sponsor

LBO

A financial sponsor is a private equity firm, hedge fund, or other institutional investor that acquires companies primarily for financial returns rather than strategic operating synergies. Financial sponsors are the buyers in leveraged buyouts and a major source of M&A deal flow.

Debt Covenants

LBO

Debt covenants are contractual restrictions in loan agreements that require borrowers to maintain certain financial metrics or refrain from specified actions. They protect lenders by providing early warning of financial deterioration and are a critical consideration in LBO capital structures.

Frequently Asked Questions

What are the three sources of LBO returns?

Debt paydown (free cash flow repays debt, increasing equity value), EBITDA growth (operational improvements and revenue growth), and multiple expansion (selling at a higher multiple than purchase). Debt paydown is the most reliable source.

What makes a good LBO candidate?

Strong, predictable cash flows, established market position, low capex requirements, operational improvement opportunities, strong asset base, and manageable existing debt. Cash flow stability is the most important factor.

What is a typical LBO capital structure?

60-70% debt, 30-40% equity. Debt includes senior secured (cheapest), subordinated, and sometimes mezzanine. Total leverage typically 4-6x EBITDA. The exact structure depends on market conditions and the company's cash flow stability.

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