Mayfield Fund

Venture capital · Menlo Park, California

Mayfield Fund is a venture capital firm based in Menlo Park, California. Founded in 1969, Mayfield is a global venture capital investment firm based in Menlo Park, California. 61 portfolio companies and 6 recorded rounds are on record.

AUM
$3.0B
Portfolio companies
61
Recorded deals
6
1 in last 12M
Last investment
Aug 2026

Deal history

6 participations
DateCompanyRaisedRole
Sep 2026Numeral Two▮▮
Aug 2026Lumilens▮▮
Jul 2025Tensordyne▮▮
+ 3 more deals · all 6, priced and dated
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Investment activity

Mayfield Fund joined 3 recorded rounds in the last two years (2 in the last 12 months), up from 1 in the two years before. By year: 2 in 2026, 1 in 2025 and 1 in 2024. Across all 6 recorded rounds, 5 were later-stage and 1 were early-stage. 2 rounds landed in the last 90 days. Mayfield Fund most often invests alongside Celesta Capital (4 shared rounds), DNS Capital (3 shared rounds) and GreatPoint Ventures (3 shared rounds). Most recently: Numeral Two (Series C, Sep 2026) and Lumilens (Series C, Aug 2026).

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