Investment adviser · CRD 161685

MAYFIELD FUND, L.L.C., A DELAWARE LIMITED LIABILITY COMPANY

Exempt reporting adviser (ERA)

Exempt reporting advisers use a shorter Form ADV report. Some adviser-level figures are not reported; fund disclosures appear below when available.

MENLO PARK, CA, United States · Form ADV filed Aug 5, 2026

Adviser-level assets, account counts and staffing figures are unavailable in this filing. View the reported fund disclosures below →

Private funds & service providers

26 Private funds

The count excludes feeder funds. Funds in the latest filing appear first, ordered by reported gross assets. Earlier funds retain their last reported values.

MAYFIELD XV, A CAYMAN ISLANDS EXEMPTED LIMITED PARTNERSHIPVenture Capital Fund · Last reported Aug 5, 2026$880MGross asset value

Form D fundraising filings

MAYFIELD XV, A CAYMAN ISLANDS EXEMPTED LIMITED PARTNERSHIP

Auditor BDO CAYMAN LTD. GRAND CAYMAN, Cayman Islands
Auditor BDO USA, LLP SAN FRANCISCO, California, United States
Custodian BANK OF AMERICA SAN FRANCISCO, California, United States Related to adviser: No
Custodian ESHARES, INC. PALO ALTO, California, United States Related to adviser: No
Custodian JPMORGAN CHASE BANK NEW YORK, New York, United States Related to adviser: No
Custodian MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED NEW YORK, New York, United States Related to adviser: No
Custodian SILICON VALLEY BANK SANTA CLARA, California, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

BDO CAYMAN LTD.
PCAOB 2162

BDO USA, LLP
PCAOB 243

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
SEC 8-7221

Fund details & source
Fund ID
805-1799351155
Reported beneficial owners
85
Minimum commitment
$1M
Form D file number
021-257433

Form ADV 2124305 · Aug 5, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

MAYFIELD XVI, L.P.Venture Capital Fund · Last reported Aug 5, 2026$851MGross asset value

Feeder funds

  • MAYFIELD XVI HOLDINGS B, L.P.
Auditor BDO USA, LLP SAN FRANCISCO, California, United States
Custodian BANK OF AMERICA SAN FRANCISCO, California, United States Related to adviser: No
Custodian ESHARES, INC. PALO ALTO, California, United States Related to adviser: No
Custodian JPMORGAN CHASE BANK NEW YORK, New York, United States Related to adviser: No
Custodian MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED SAN FRANCISCO, California, United States Related to adviser: No
Custodian SILICON VALLEY BANK SANTA CLARA, California, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

BDO USA, LLP
PCAOB 243

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
SEC 8-7221

Fund details & source
Fund ID
805-1040808992
Reported beneficial owners
376
Minimum commitment
$2M
Form D file number
021-362900

Form ADV 2124305 · Aug 5, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

MAYFIELD XVII, L.P.Venture Capital Fund · Last reported Aug 5, 2026$651MGross asset value

Feeder funds

  • MAYFIELD XVII HOLDINGS B, L.P.
Auditor BDO USA, LLP SAN FRANCISCO, California, United States
Custodian BANK OF AMERICA SAN FRANCISCO, California, United States Related to adviser: No
Custodian ESHARES, INC. PALO ALTO, California, United States Related to adviser: No
Custodian JP MORGAN CHASE BANK NEW YORK, New York, United States Related to adviser: No
Custodian MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED SAN FRANCISCO, California, United States Related to adviser: No
Custodian SILICON VALLEY BANK SANTA CLARA, California, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

BDO USA, LLP
PCAOB 243

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
SEC 8-7221

Fund details & source
Fund ID
805-7219390792
Reported beneficial owners
350
Minimum commitment
$1M
Form D file number
021-481038

Form ADV 2124305 · Aug 5, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

MAYFIELD SELECT III, L.P.Venture Capital Fund · Last reported Aug 5, 2026$558MGross asset value

Form D fundraising filings

MAYFIELD SELECT III, A DELAWARE LIMITED PARTNERSHIP

Auditor BDO USA, LLP SAN FRANCISCO, California, United States
Custodian BANK OF AMERICA SAN FRANCISCO, California, United States Related to adviser: No
Custodian HSBC BUFFALO, New York, United States Related to adviser: No
Custodian JPMORGAN CHASE NEW YORK, New York, United States Related to adviser: No
Custodian MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED SAN FRANCISCO, California, United States Related to adviser: No
Custodian SILICON VALLEY BANK SANTA CLARA, California, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

BDO USA, LLP
PCAOB 243

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
SEC 8-7221

Fund details & source
Fund ID
805-3855196626
Reported beneficial owners
84
Minimum commitment
$500K
Form D file number
021-481042

Form ADV 2124305 · Aug 5, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

MAYFIELD XIV, A CAYMAN ISLANDS EXEMPTED LIMITED PARTNERSHIPVenture Capital Fund · Last reported Aug 5, 2026$558MGross asset value

Form D fundraising filings

MAYFIELD XIV, A CAYMAN ISLANDS EXEMPTED LIMITED PARTNERSHIP

Auditor BDO CAYMAN LTD. GRAND CAYMAN, Cayman Islands
Auditor BDO USA, LLP SAN FRANCISCO, California, United States
Custodian BANK OF AMERICA SAN FRANCISCO, California, United States Related to adviser: No
Custodian ESHARES, INC. PALO ALTO, California, United States Related to adviser: No
Custodian JPMORGAN CHASE BANK NEW YORK, New York, United States Related to adviser: No
Custodian MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED NEW YORK, New York, United States Related to adviser: No
Custodian SILICON VALLEY BANK SANTA CLARA, California, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

BDO CAYMAN LTD.
PCAOB 2162

BDO USA, LLP
PCAOB 243

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
SEC 8-7221

Fund details & source
Fund ID
805-3244929610
Reported beneficial owners
46
Minimum commitment
$3M
Form D file number
021-180224

Form ADV 2124305 · Aug 5, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

MAYFIELD SELECT II, L.P.Venture Capital Fund · Last reported Aug 5, 2026$432MGross asset value

Form D fundraising filings

MAYFIELD SELECT II, A DELAWARE LIMITED PARTNERSHIP

Auditor BDO USA, LLP SAN FRANCISCO, California, United States
Custodian BANK OF AMERICA SAN FRANCISCO, California, United States Related to adviser: No
Custodian ESHARES, INC. PALO ALTO, California, United States Related to adviser: No
Custodian JPMORGAN CHASE BANK NEW YORK, New York, United States Related to adviser: No
Custodian MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED SAN FRANCISCO, California, United States Related to adviser: No
Custodian SILICON VALLEY BANK SANTA CLARA, California, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

BDO USA, LLP
PCAOB 243

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
SEC 8-7221

Fund details & source
Fund ID
805-2730004441
Reported beneficial owners
366
Minimum commitment
$500K
Form D file number
021-362909

Form ADV 2124305 · Aug 5, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

MFC SELECT III, L.P.Venture Capital Fund · Last reported Aug 5, 2026$200MGross asset value

Form D fundraising filings

MFC Select III, L.P., Delaware limited partnership

Auditor BDO USA, LLP SAN FRANCISCO, California, United States
Custodian ESHARES, INC. PALO ALTO, California, United States Related to adviser: No
Custodian SILICON VALLEY BANK SANTA CLARA, California, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

BDO USA, LLP
PCAOB 243

Fund details & source
Fund ID
805-8406830794
Reported beneficial owners
1
Minimum commitment
$500K
Form D file number
021-555838

Form ADV 2124305 · Aug 5, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Services & filing details

Most recent filing: Aug 5, 2026. View historical filings

Reported services

Not reported in these imported fields

Compensation

Not reported in these imported fields

Principal office

2484 SAND HILL ROAD
MENLO PARK, CA, 94025, United States

CRD 161685

Filing source

Form ADV 2124305 · Aug 5, 2026 · Items 1 & 5

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.