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:
Fund size variation by stage focus: seed funds typically $50M-$300M; Series A funds $200M-$800M; growth funds $500M-$5B+; mega-funds like Tiger Global's flagship funds have run $10B+. Fund family numbering: firms raise multiple funds over time, numbered sequentially (Sequoia's funds are Fund I, Fund II, etc.), with each fund typically 50-100% larger than the previous if the firm has had strong returns. Vintage year matters: funds raised in different years face very different market conditions; 2020-2021 vintage funds deployed at peak valuations and now face significant markdowns, while 2022-2024 vintage funds may have been able to deploy at lower entry prices.
The fund lifecycle explains a lot of VC behavior that confuses founders. Year-3 fund? Aggressive new-investment pace, hungry for portfolio. Year-7 fund? Pressure on portfolio companies to exit or show meaningful progress. Year-9 fund? Forced to push for exits even at suboptimal valuations because the fund needs to wind down. Knowing what fund vintage you're raising from and where they are in the lifecycle tells you what pressures are on them and how those pressures will shape the relationship over time. Ask which fund of theirs you're going into; it tells you a lot about what's coming.
What founders get wrong: Not asking which specific fund a VC is investing from and where that fund is in its lifecycle. A late-stage fund running out of follow-on capacity behaves very differently from a brand-new fund with plenty of dry powder. The information is rarely volunteered but always relevant; just ask.
Related: Venture Capital · Limited Partner · General Partner · Capital Call · Vintage Year
What is a venture capital fund?
A limited partnership (occasionally an LLC) typically structured with a 10-year life that holds capital commitments from LPs, deploys investments into startups during its first 4-5 years, manages portfolio during the back half, and distributes proceeds to LPs as portfolio companies exit.
What's the typical VC fund lifecycle?
Years 0-1: formation and initial deployment. Years 1-5: investment period (most new investments made). Years 4-7: active portfolio management with some early exits. Years 7-10: harvest period focused on driving exits. Year 10+: fund formally dissolves once portfolio is liquidated.
How big is a typical VC fund?
Varies dramatically by stage focus. Seed funds: $50M-$300M. Series A funds: $200M-$800M. Growth funds: $500M-$5B+. Mega-funds (Tiger Global's flagship funds, SoftBank Vision Fund) have run $10B+ to $100B+. Firms raise multiple funds over time, numbered sequentially with each typically 50-100% larger than the previous if returns have been strong.
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