DFX Intelligence

Data Factory

VentureFundwound downfund

Mayfield Ix, L.P.

managed by Mayfield Fund, L.L.C., a Delaware Limited Liability Company

This is the graph view. The full profile, with its team, deals and sources, is on Venture Capital.Open the full profile →

Search this name across graphsid dfx:vc:47599ec1-1067-45c2-931d-66d51df2d1f8

Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 9:53 AM UTC and rebuilt at most every 15 minutes.

Relationships: 1
Dated events: 2
On other graphs: 1
Observed: Sep 14, 2026 to Sep 14, 2026

Across DFX

same identity by shared identifier, citation, or a bridge measured by hand

RIA / Wealth Managementidentity

MAYFIELD IX, L.P.

Private fund · shared adv fund id

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Manager: Mayfield Fund, L.L.C., a Delaware Limited Liability Company
ADV gross asset value: $15.5Mas of 2016-10-07
ADV fund type: Venture Capital Fund
ADV first reported: Mar 26, 2012
ADV last reported: Oct 7, 2016
LPs disclosed: 0
Attributed investments: 0

Relationships

Manages (1)

← Mayfield Fund, L.L.C., a Delaware Limited Liability CompanyFirmVenture Capital Fund
Mar 26, 2012 to presentfactForm ADV

Dated events

2 bookkeeping events (roster, classification and holdings changes) folded below

Show 2 bookkeeping events

Occurred
Mar 17, 2017
Mayfield Ix, L.P. no longer reported on Form ADV by Mayfield Fund, L.L.C., a Delaware Limited Liability Company
Occurred
Mar 26, 2012
Mayfield Ix, L.P. first reported on Form ADV by Mayfield Fund, L.L.C., a Delaware Limited Liability Company (Venture Capital Fund), GAV $15,574,892

Provenance

Graph: Venture Capital
Canonical id: dfx:vc:47599ec1-1067-45c2-931d-66d51df2d1f8
First observed: Sep 14, 2026
Last observed: Sep 14, 2026 4 days ago
Source families: Federal regulator filings
1 registered feed stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.
Resolution: Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.

Mayfield Ix, L.P.

managed by Mayfield Fund, L.L.C., a Delaware Limited Liability Company

This is the graph view. The full profile, with its team, deals and sources, is on Venture Capital.Open the full profile →

Search this name across graphsid dfx:vc:47599ec1-1067-45c2-931d-66d51df2d1f8

Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 9:53 AM UTC and rebuilt at most every 15 minutes.