What Is a Ratchet?
A ratchet is an equity adjustment mechanism that increases or decreases a party’s ownership stake based on the achievement of specified financial performance thresholds. In M&A and private equity, ratchets are most commonly used in management equity plans — rewarding management teams with additional equity if the business exceeds performance targets, or reducing their stake if targets are missed.
Ratchets align management incentives with investor returns by creating a direct link between performance and ownership. They are particularly common in leveraged buyouts and management buyouts where the PE sponsor wants to incentivise the management team to maximise value creation.
How Ratchets Work
Upward Ratchet
Management’s equity percentage increases if the business achieves performance targets:
| Performance Level | Management Equity |
|---|---|
| Below target | 10% |
| At target | 15% |
| Above target | 20% |
| Significantly above target | 25% |
The ratchet “ratchets up” management’s equity as performance improves, diluting the PE sponsor’s ownership but increasing the total value of the pie.
Downward Ratchet
Management’s equity percentage decreases if the business underperforms. This is less common but provides downside protection for investors.
Anti-Dilution Ratchet
In venture capital, “ratchet” often refers to anti-dilution protection for investors. If new shares are issued at a lower price than the investor paid (a “down round”), the ratchet adjusts the investor’s conversion price to protect against value dilution:
- Full ratchet — conversion price reduced to the new, lower price regardless of the number of shares issued
- Weighted average ratchet — conversion price adjusted based on both the new price and the number of shares issued (less dilutive to founders)
Ratchets in LBOs
In a typical PE buyout, the management equity ratchet is structured as follows:
- Base equity — management receives a base equity stake (e.g., 10%) through direct investment and options
- Performance ratchet — additional equity (e.g., up to 10%) vests if the PE sponsor achieves a minimum IRR or MOIC at exit
- Super ratchet — in exceptional performance scenarios, management may receive an additional tranche
The ratchet thresholds are calibrated to the PE sponsor’s return hurdles. For example, management might earn its full ratchet equity only if the sponsor achieves a 2.5× MOIC or 25% IRR — ensuring that additional management equity is funded by genuinely exceptional performance rather than market-driven gains.
Measuring Performance
Ratchet metrics typically include:
| Metric | Advantage | Disadvantage |
|---|---|---|
| IRR | Accounts for time value of money | Can be inflated by quick exits |
| MOIC | Simple, transparent | Ignores time value |
| EBITDA growth | Tied to operational performance | Doesn’t capture capital structure effects |
| Revenue milestones | Clear, auditable | Doesn’t reflect profitability |
| Exit proceeds | Directly aligned with PE returns | Only measured at exit |
According to Heidrick & Struggles research, approximately 70-80% of PE-backed management equity plans include some form of performance ratchet, with IRR and MOIC being the most common triggers.
APAC Context
Australia — management equity ratchets are standard in Australian PE transactions. The Australian tax treatment of ratchet shares (whether they constitute equity or employment income) affects structuring — the Australian Taxation Office’s Employee Share Scheme rules may apply if the ratchet is characterised as an employment benefit.
India — ratchets in Indian PE transactions must comply with FEMA regulations and SEBI guidelines. The “no assured return” principle for foreign investors means that ratchets guaranteeing a minimum return are restricted in cross-border structures.
Japan — management equity incentives (including ratchets) are becoming more common in Japanese PE buyouts as the market matures. Japanese tax treatment of management equity is complex, and structures must be designed to avoid triggering employment income tax at disadvantageous rates.
“Ratchets are the mechanism that transforms management from employees into owners,” observes Daniel Bae, founder of Amafi. “In APAC PE transactions, getting the ratchet calibration right is critical — too generous and the sponsor’s returns suffer; too stingy and the management team isn’t adequately motivated.”
Structuring management incentives in M&A? Amafi helps companies and investors design equity structures that drive value creation. Learn more.