Investment adviser · CRD 292586

HAYSTACK MANAGEMENT COMPANY, LLC

SAN FRANCISCO, CA, United States · Form ADV filed Mar 13, 2026

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

FRANK, RIMERMAN & CO. LLP

Auditor · funds reporting this exact name in the selected filing

These are reported-name connections within this adviser's filing, not a verified global provider identity or market-wide client count.

Private funds & service providers

17 detailed fund records

Largest reported gross asset value first; unreported values last. Gross asset value is fund-level disclosure, distinct from adviser AUM and Form D fundraising. Master and feeder funds may overlap.

HAYSTACK VENTURES V, L.P.Venture Capital Fund$153MGross asset value

Form D fundraising filings

View filings for the issuer linked by this fund’s reported Form D file numbers.

Fund administrator ADURO ADVISORS, LLC DENVER, Colorado, United States Investor statements: Yes (provided to all investors) Related to adviser: No Other funds reporting this name →
Auditor FRANK, RIMERMAN & CO. LLP PALO ALTO, California, United States Other funds reporting this name →
Custodian FIRST-CITIZENS BANK & TRUST COMPANY RALEIGH, North Carolina, United States Related to adviser: No Other funds reporting this name →
Custodian MORGAN STANLEY & CO. LLC NEW YORK, New York, United States Related to adviser: No Other funds reporting this name →
Prime broker MORGAN STANLEY & CO. LLC NEW YORK, New York, United States Other funds reporting this name →
Provider details
Annual audit
Yes
Prime brokers
Yes
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

FRANK, RIMERMAN & CO. LLP
PCAOB 1596

FIRST-CITIZENS BANK & TRUST COMPANY
LEI L9VVX1KT5TFTKS0MLF66

MORGAN STANLEY & CO. LLC
SEC 8-15869

MORGAN STANLEY & CO. LLC
CRD 8209 · SEC 8-15869

Fund details & source
Fund ID
805-1239247304
Reported beneficial owners
84
Minimum commitment
$0
Form D file number
021-322828

Form ADV 2063193 · Mar 13, 2026 · Schedule D 7.B.(1)

Reported by HAYSTACK MANAGEMENT COMPANY, LLC (CRD 292586).

Annual Updating Amendment ERA Report · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

NEEDLE 2021-1, LLCVenture Capital Fund$123MGross asset value
Search Form D filings →
Custodian FIRST-CITIZENS BANK & TRUST COMPANY RALEIGH, North Carolina, United States Related to adviser: No Other funds reporting this name →
Provider details
Annual audit
No
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

FIRST-CITIZENS BANK & TRUST COMPANY
LEI L9VVX1KT5TFTKS0MLF66

Fund details & source
Fund ID
805-3256783048
Reported beneficial owners
4
Minimum commitment
$0

Form ADV 2063193 · Mar 13, 2026 · Schedule D 7.B.(1)

Reported by HAYSTACK MANAGEMENT COMPANY, LLC (CRD 292586).

Annual Updating Amendment ERA Report · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

HAYSTACK VENTURES VII, L.P.Venture Capital Fund$88.6MGross asset value

Form D fundraising filings

View filings for the issuer linked by this fund’s reported Form D file numbers.

Fund administrator ADURO ADVISORS, LLC DENVER, Colorado, United States Investor statements: Yes (provided to all investors) Related to adviser: No Other funds reporting this name →
Auditor FRANK, RIMERMAN & CO. LLP PALO ALTO, California, United States Other funds reporting this name →
Custodian FIRST-CITIZENS BANK & TRUST COMPANY RALEIGH, North Carolina, United States Related to adviser: No Other funds reporting this name →
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

FRANK, RIMERMAN & CO. LLP
PCAOB 1596

FIRST-CITIZENS BANK & TRUST COMPANY
LEI L9VVX1KT5TFTKS0MLF66

Fund details & source
Fund ID
805-3159096732
Reported beneficial owners
26
Minimum commitment
$0
Form D file number
021-485173

Form ADV 2063193 · Mar 13, 2026 · Schedule D 7.B.(1)

Reported by HAYSTACK MANAGEMENT COMPANY, LLC (CRD 292586).

Annual Updating Amendment ERA Report · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

HAYSTACK VENTURES VIII, L.P.Venture Capital Fund$85MGross asset value

Form D fundraising filings

View filings for the issuer linked by this fund’s reported Form D file numbers.

Fund administrator ADURO ADVISORS, LLC DENVER, Colorado, United States Investor statements: Yes (provided to all investors) Related to adviser: No Other funds reporting this name →
Auditor FRANK, RIMERMAN & CO. LLP PALO ALTO, California, United States Other funds reporting this name →
Custodian FIRST-CITIZENS BANK & TRUST COMPANY RALEIGH, North Carolina, United States Related to adviser: No Other funds reporting this name →
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

FRANK, RIMERMAN & CO. LLP
PCAOB 1596

FIRST-CITIZENS BANK & TRUST COMPANY
LEI L9VVX1KT5TFTKS0MLF66

Fund details & source
Fund ID
805-4144805372
Reported beneficial owners
19
Minimum commitment
$0
Form D file number
021-548856

Form ADV 2063193 · Mar 13, 2026 · Schedule D 7.B.(1)

Reported by HAYSTACK MANAGEMENT COMPANY, LLC (CRD 292586).

Annual Updating Amendment ERA Report · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

HAYSTACK VENTURES VI, L.P.Venture Capital Fund$59.8MGross asset value

Form D fundraising filings

View filings for the issuer linked by this fund’s reported Form D file numbers.

Fund administrator ADURO ADVISORS, LLC DENVER, Colorado, United States Investor statements: Yes (provided to all investors) Related to adviser: No Other funds reporting this name →
Auditor FRANK, RIMERMAN & CO. LLP PALO ALTO, California, United States Other funds reporting this name →
Custodian FIRST-CITIZENS BANK & TRUST COMPANY RALEIGH, North Carolina, United States Related to adviser: No Other funds reporting this name →
Custodian MORGAN STANLEY & CO. LLC NEW YORK, New York, United States Related to adviser: No Other funds reporting this name →
Prime broker MORGAN STANLEY & CO. LLC NEW YORK, New York, United States Other funds reporting this name →
Provider details
Annual audit
Yes
Prime brokers
Yes
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

FRANK, RIMERMAN & CO. LLP
PCAOB 1596

FIRST-CITIZENS BANK & TRUST COMPANY
LEI L9VVX1KT5TFTKS0MLF66

MORGAN STANLEY & CO. LLC
SEC 8-15869

MORGAN STANLEY & CO. LLC
CRD 8209 · SEC 8-15869

Fund details & source
Fund ID
805-1111535900
Reported beneficial owners
25
Minimum commitment
$0
Form D file number
021-322828

Form ADV 2063193 · Mar 13, 2026 · Schedule D 7.B.(1)

Reported by HAYSTACK MANAGEMENT COMPANY, LLC (CRD 292586).

Annual Updating Amendment ERA Report · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

HAYSTACK VENTURES IV, L.P.Venture Capital Fund$37.6MGross asset value

Form D fundraising filings

View filings for the issuer linked by this fund’s reported Form D file numbers.

Fund administrator ADURO ADVISORS, LLC DENVER, Colorado, United States Investor statements: Yes (provided to all investors) Related to adviser: No Other funds reporting this name →
Auditor FRANK, RIMERMAN AND CO. LLP PALO ALTO, California, United States Other funds reporting this name →
Custodian FIRST-CITIZENS BANK & TRUST COMPANY SAN FRANCISCO, California, United States Related to adviser: No Other funds reporting this name →
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

FRANK, RIMERMAN AND CO. LLP
PCAOB 1596

FIRST-CITIZENS BANK & TRUST COMPANY
LEI L9VVX1KT5TFTKS0MLF66

Fund details & source
Fund ID
805-3678493799
Reported beneficial owners
62
Minimum commitment
$0
Form D file number
021-283731

Form ADV 2063193 · Mar 13, 2026 · Schedule D 7.B.(1)

Reported by HAYSTACK MANAGEMENT COMPANY, LLC (CRD 292586).

Annual Updating Amendment ERA Report · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

NEEDLE 2020-1, LLCVenture Capital Fund$28.6MGross asset value
Search Form D filings →
Custodian FIRST-CITIZENS BANK & TRUST COMPANY RALEIGH, North Carolina, United States Related to adviser: No Other funds reporting this name →
Provider details
Annual audit
No
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

FIRST-CITIZENS BANK & TRUST COMPANY
LEI L9VVX1KT5TFTKS0MLF66

Fund details & source
Fund ID
805-2711814352
Reported beneficial owners
1
Minimum commitment
$0

Form ADV 2063193 · Mar 13, 2026 · Schedule D 7.B.(1)

Reported by HAYSTACK MANAGEMENT COMPANY, LLC (CRD 292586).

Annual Updating Amendment ERA Report · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

Services & filing details

Showing values from the selected filing. Latest observed filing does not establish current registration status.

Filing history · 5 annual filings

Adviser-level financial and staffing figures are unavailable in these annual filings. Select a filing to view its reported funds and providers.

Reported services

Not reported in these imported fields

Compensation

Not reported in these imported fields

Principal office

548 MARKET STREET, PMB 75231
SAN FRANCISCO, CA, 94104-5401, United States

CRD 292586

Filing source

Form ADV 2063193 · Mar 13, 2026 · Items 1 & 5

Reported by HAYSTACK MANAGEMENT COMPANY, LLC (CRD 292586).

Annual Updating Amendment ERA Report · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.