AltMountain

Haystack Management Company, LLC

San Francisco, CA · CRD 292586
Venture capital managerExempt reporting

Haystack Management Company, LLC is an exempt reporting adviser based in San Francisco, CA that reports managing 17 private funds on Form ADV, including 17 venture capital funds. Its private funds hold $671.0 million in gross assets.

Regulatory assets under management
—Form ADV Item 5.F
Gross assets of private funds
$671.0 millionAll private fund types, Form ADV
Private funds managed
17PE 0 · VC 17 · hedge 0
Employees
—Form ADV Item 5.A
Registration
Exempt reporting adviserCRD 292586
Latest Form ADV
03/13/2026Disciplinary disclosures: none reported

Venture capital funds filing Form D (2)

Matched to this firm by the fund names and related persons in each Form D. The list may be incomplete.

Private funds reported on Form ADV (15)

Fund
Gross assets
Minimum
Owners
Adviser
Haystack Ventures V, L.P.
Delaware, United StatesVenture capital fund
Gross assets$114M
MinimumNone set
Owners84
AdviserHaystack Management Company, LLC
Haystack Ventures IV, L.P.
Delaware, United StatesVenture capital fund
Gross assets$69.6M
MinimumNone set
Owners62
AdviserHaystack Management Company, LLC
Needle 2021-1, LLC
Delaware, United StatesVenture capital fund
Gross assets$53.8M
MinimumNone set
Owners4
AdviserHaystack Management Company, LLC
Haystack Ventures VI, L.P.
Delaware, United StatesVenture capital fund
Gross assets$35.5M
MinimumNone set
Owners25
AdviserHaystack Management Company, LLC
Needle 2020-1, LLC
Delaware, United StatesVenture capital fund
Gross assets$28.6M
MinimumNone set
Owners1
AdviserHaystack Management Company, LLC
HMC Needles I, L.P.
Delaware, United StatesVenture capital fund
Gross assets$24.4M
Minimum$100K
Owners56
AdviserHaystack Management Company, LLC
Needle 2021-2, LLC
Delaware, United StatesVenture capital fund
Gross assets$22.6M
MinimumNone set
Owners8
AdviserHaystack Management Company, LLC
Haystack Ventures VII, L.P.
Delaware, United StatesVenture capital fund
Gross assets$9.0M
MinimumNone set
Owners26
AdviserHaystack Management Company, LLC
HMC Needles II, LP
Delaware, United StatesVenture capital fund
Gross assets$8.0M
MinimumNone set
Owners24
AdviserHaystack Management Company, LLC
Needle 2023-1, LLC
Delaware, United StatesVenture capital fund
Gross assets$5.0M
Minimum$5.0M
Owners1
AdviserHaystack Management Company, LLC
Haystack Fund III-A, LP
Delaware, United StatesVenture capital fund
Gross assets$4.6M
MinimumNone set
Owners35
AdviserHaystack Management Company, LLC
Needle 644, LLC
Delaware, United StatesVenture capital fund
Gross assets$4.4M
MinimumNone set
Owners2
AdviserHaystack Management Company, LLC
Haystack Fund II, LLC
Delaware, United StatesVenture capital fund
Gross assets$1.7M
MinimumNone set
Owners53
AdviserHaystack Management Company, LLC
Haystack Fund III, LP
Delaware, United StatesVenture capital fund
Gross assets$1.7M
MinimumNone set
Owners30
AdviserHaystack Management Company, LLC
Haystack Fund I, LLC
Delaware, United StatesVenture capital fund
Gross assets$353K
MinimumNone set
Owners33
AdviserHaystack Management Company, LLC

As reported in the adviser's Form ADV filed Mar 7, 2024. Funds also listed from Form D are shown above.

From SEC filings. Firm data comes from the SEC's Form ADV data. AltMountain has not verified this information, and it is not an offer, solicitation or recommendation. Full disclosures