What is the vintage year of a fund?

Vintage year is the year in which a VC or private equity fund began investing or officially closed to new LP commitments. It's the fund world's equivalent of a wine vintage — an indicator of the macro environment in which the fund was born and deployed.

Vintage year matters enormously for performance evaluation. A fund that began investing in 2009, right at the bottom of the financial crisis, had access to extremely low valuations and went on to produce extraordinary returns. A fund that launched in 2000, at the peak of the dot-com bubble, faced a brutal write-down environment. Comparing those two funds against each other is meaningless — their environments were completely different.

This is why institutional LPs always benchmark funds against vintage-year peers. The best sources of vintage-year benchmarks are Cambridge Associates and Preqin, which track median and top-quartile returns by vintage across asset classes. A fund claiming 3x gross returns sounds great in isolation, but if it's a 2012 vintage fund and the median 2012 vintage returned 4x, it's actually underperforming.

Vintage-year analysis also helps LPs build diversified portfolios. By committing capital across multiple vintage years, LPs avoid concentration risk in any single macro environment. An institution that only invested in 2019-2021 vintages, for example, may be heavily exposed to the valuation compression that followed.

For fund managers, vintage year is a branding element. "We've raised consistent funds since 2005 across five vintages" signals durability and institutional quality. For emerging managers, their first fund's vintage year shapes their track record context — and communicating that context well to future LPs is part of fundraising.