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

Mayfield Fund's book

61 companies · priced for members
CompanyValuationRole
Lumilens▮▮
SambaNova Systems▮▮
Upscale.AI▮▮
+ 58 more companies · all 61, priced and dated
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Mayfield Fund portfolio at a glance

61 portfolio companies are on record for Mayfield Fund, including Lumilens, SambaNova Systems and Upscale.AI.

48 of the 61 carry a recorded valuation.

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  • ·The top 10 names in the book — of 61 recorded positions
  • ·The 10 latest deals — of 6 rounds
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