A venture capital fund is a limited partnership (occasionally an LLC) typically structured with a 10-year life that holds capital commitments from Limited Partners (LPs). It deploys investments into startups during its first 4-5 years (the "investment period"), manages and supports portfolio companies during the back half (the "harvest period"), and distributes proceeds to LPs as portfolio companies exit through acquisitions, IPOs, or secondary sales. It is the structural unit of the venture capital industry, and every VC firm's competitive dynamics, decision-making, and timing pressure flow from the constraints of the fund lifecycle.
The standard fund lifecycle: