Firms, funds, partners, companies and rounds from sworn filings, firm sites and announcements, kept as a graph with a date and a source on every edge. Facts, inferences and estimates are labelled as such. A fund target is never a close, GAV is never dry powder, and a round size is never an investor’s check.

Firms / Z5 Capital LLC

Z5 Capital LLC

Seed fund managerPalo Alto, CAz5capital.comSEC venture capital fund adviseremerging manager

name or self-description says seed

Importance
12
low
Active deployment
4
low
Emerging
82
high
Completeness
69
high
Freshness
100
high
Research priority
23
moderate
Identity and regulatory footprint
Headquarters
Palo Alto, CAadviserinfo.sec.gov
Office address
438 CAMBRIDGE AVE., SUITE 250, Palo Alto, CA, 94306adviserinfo.sec.gov
Business phone
415-894-5087adviserinfo.sec.gov
SEC adviser type
exempt reporting adviseradviserinfo.sec.gov
SEC exemption claimed
venture capital fund adviseradviserinfo.sec.govItem 2.B(1): advises solely venture capital funds
Latest Form ADV
May 1, 2026
Private funds reported
2 (2 venture capital funds)adviserinfo.sec.gov
Private fund gross assets
$62.5Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder
business phone
415-894-5087adviserinfo.sec.govpublished by the subject
Stated thesis versus observed behaviour
1 observed deals
Stated (the firm’s website)
Sectors
ai, enterprise software, media
Stages
seed
Geography
not stated
Check size
not stated; DFX does not estimate checks from round sizes
Self-described
seed
Observed (from deals on record)
Stage at participation: no observed deals yet
Stage at first entry: no observed deals yet
Sectors
unknown 100%
lead rate n/afollow-on rate n/anew logos, 12 months 1
Funds and vehicles
2 reported
VehicleTypeVintageLifecycleReported GAVOwnersForm D soldLatest Form D
Z5 Fund I, L.P.Fund2020 form d first saleMature$29.5M
Sep 12, 2026
50$4.3M
of $17.5M
Jan 22, 2020
Z5 Fund II, L.P.FundunknownUnknown$33.0M
Sep 12, 2026
35$0
of $25.0M
Feb 8, 2023
GAV is the gross asset value the adviser reported on Form ADV for the vehicle, never the fund’s committed size and never dry powder. Form D sold is the amount sold as of the latest filing, never a final close.
Investment team
2 current, 0 departed
Investments on record
1 edges, 1 companies, 0 partner-attributed
CompanyRoundRolePartnerRound sizeThis investorDateSource
portfolio1portfolio listingunknownunknownunknownunknownSep 16, 2026Fact Venture organization websites (about, team, portfolio, thesis, news pages)
“This investor” is the amount disclosed for this investor alone; it is unknown unless a source said it. The round size is the whole round.
Co-investors
0 relationships from shared deals, counted for the whole firm
No co-investor relationship yet: these are derived only from rounds and portfolio listings the graph has seen both investors on.
Limited partners
0 disclosed
No LP commitment on record. An LP edge needs a public disclosure with a quote: a pension report (see Limited partners for the plans read), a fund announcement naming the LP, or a Form ADV owner. The fund page carries the LP’s reported performance.
Timeline
4 dated events
  1. Sep 17, 2026
    Z5 Capital LLC: INSTITUTIONAL_VC -> SEED_FUND_MANAGER (name or self-description says seed)
    Classification changedClassificationInferenceno URL
  2. Sep 12, 2026
    Z5 Fund II, L.P. first reported on Form ADV by Z5 Capital LLC, GAV $33,000,000
  3. Sep 12, 2026
    Z5 Fund I, L.P. first reported on Form ADV by Z5 Capital LLC, GAV $29,500,000
  4. Mar 31, 2025
    Z5 Capital LLC appears on the SEC adviser roster (ERA, venture capital fund adviser exemption)
Classification history
  1. Sep 17, 2026
    Seed fund manager (confirmed, 95%, cls-1)
    name or self-description says seed
  2. Sep 13, 2026
    Institutional venture firm (confirmed, 95%, cls-1)
    venture manager, reported GAV $62M across 2 vehicles
  3. Sep 12, 2026
    Institutional venture firm (confirmed, 70%, cls-1)
    venture manager with no reported fund assets yet (scale unknown)
Evidence
22 observations from 3 sources
Every observation behind this profile, with its source, date and class
FactValueEffectiveClassSource
Why admittedvc_exemption,vc_funds_reportedMay 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC exemption claimedventure_capital_fund_adviserMay 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC adviser typeexempt_reporting_adviserMay 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Latest Form ADV filing2026-05-01May 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Adv pdf loadedadv-pdf-1Sep 12, 2026FactIAPD Form ADV Part 1 PDF per firm (current filing, Schedule D 7.B.(1) and Schedule A)
SEC statusERA - ActiveMay 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC status effective2025-03-31May 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Business phone415-894-5087May 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Contact page urlhttps://z5capital.com/wp-content/plugins/contact-form-7/includes/css/styles.css
contact page linked from the home page
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
HeadquartersPalo Alto, CAMay 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Office address438 CAMBRIDGE AVE., SUITE 250, Palo Alto, CA, 94306May 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Self-described typeseed
Z5 Capital is not your typical seed fund.
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Legal formLimited Liability CompanyMay 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Portfolio pagehttps://z5capital.com/portfolio1/
1 entries read
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Private funds reported2May 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Private fund gross assets (reported)$62.5MMay 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Stated sectorsai,enterprise_software,media
sector words on the home page
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Stated stagesseed
stage words on the home page
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Venture funds reported2May 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Websitehttps://z5capital.com/May 1, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Website statusunreachable
home page did not answer with HTML
Sep 14, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Site titleZ5CAPITAL | Investing, partnering, mentoring for seed stage enterprise startups.
title tag
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)