VC & PE Glossary
What Is Preference Stack?
Definition
The preference stack is the ordered set of preferred equity classes—by seniority—determining who gets paid first and how much in a liquidity event before common shareholders receive proceeds.
Useful for: Founders, Investors
Preference stack is the seniority ordering of preferred share classes on a cap table—each layer's liquidation preference must be satisfied before junior classes and common participate in exit proceeds.
How it works
Each financing round typically adds a new preferred series ranked senior to prior series unless structured pari passu. At exit, proceeds flow down the stack: latest investors receive their preference first, then earlier rounds, then common—unless participating preferred features share additional upside.
Multiple rounds without recapitalization create a tall stack. Moderate exits may return capital to investors while common receives little—a key founder negotiation point in down markets and acqui-hires.
Why it matters
- Founders: Understand break-even exit for meaningful common proceeds before accepting stacked prefs in successive down rounds.
- Investors: Stack seniority affects recovery in mediocre outcomes; later investors negotiate top-of-stack protection.
Common mistake
Ignoring cumulative liquidation preferences across rounds when celebrating a $100M exit headline—net to common can disappoint after the stack clears.
Related ideas
See liquidation waterfall, participating preferred, and preference stack modeling.
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