Participating Preferred
Preferred stock that pays its liquidation preference and then also shares in remaining proceeds alongside common stock.
Participating preferred stock lets an investor 'double dip' at exit: they first collect their liquidation preference, and then also participate pro-rata in whatever proceeds remain, as if they also held common stock. Non-participating preferred, by contrast, forces the investor to choose either the preference or the as-converted common value, not both.
Because participation meaningfully reduces what's left for common stockholders, it's considered one of the more founder-unfriendly terms in venture financing and is relatively uncommon in strong markets, though it resurfaces in down markets or distressed rounds where investors have more leverage. Some versions cap participation (e.g., 3x cap), limiting how much extra the investor can collect.
A $10M investment with a 1x participating preference, in a $60M exit with no cap: the investor takes $10M off the top, then also takes their pro-rata share (say 20%) of the remaining $50M — an extra $10M — for $20M total, versus $12M if they'd simply converted to common.
If participation is unavoidable given market conditions, negotiate a hard cap on it (e.g., 2-3x total return) so it converts to a straightforward preference once the investor has already earned a strong multiple.
Is participating preferred common today?
It's relatively rare in healthy fundraising markets and standard 1x non-participating dominates, but it reappears more often in bridge financings, down rounds, and distressed deals where investors have negotiating leverage.
Related terms
Run the numbers yourself: dilution, SAFE conversion, and fund-returner calculators.