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 / Icon Management Associates IV, LLC

Icon Management Associates IV, LLC

Institutional venture firmPalo Alto, CAiconventures.comSEC venture capital fund adviserpart of Icon Ventures

One of 7 advisers that share iconventures.com; the firm is Icon Ventures. Icon Management Associates VI, LLC, Icon Management Associates II, LLC, Icon Management Associates III, LLC, Icon Management Associates V, LLC, Icon Management Associates VII, LLC, Icon Management Associates, LLC. Each keeps its own CRD, funds and filings; the grouping is the website each swore to on Form ADV and is recomputed every pass.

venture manager, reported GAV $69M across 1 vehicles

Importance
12
low
Active deployment
0
low
Emerging
0
low
Completeness
44
elevated
Freshness
97
high
Research priority
4
low
Identity and regulatory footprint
Headquarters
Palo Alto, CAadviserinfo.sec.gov
Office address
505 HAMILTON AVENUE, SUITE 310, Palo Alto, CA, 94301adviserinfo.sec.gov
Business phone
650-463-8800adviserinfo.sec.gov
Website
HTTPS://WWW.ICONVENTURES.COM
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
Mar 18, 2026
Private funds reported
1 (1 venture capital funds)adviserinfo.sec.gov
Private fund gross assets
$23.9Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder
Owners on Schedule A
Jafco Group Co., Ltd. (Member), D
business phone
650-463-8800adviserinfo.sec.govpublished by the subject
Stated thesis versus observed behaviour
no observed deals yet
Stated (the firm’s website)
Sectors
not stated or not yet read
Stages
not stated or not yet read
Geography
not stated
Check size
not stated; DFX does not estimate checks from round sizes
Observed (from deals on record)
Stage at participation: no observed deals yet
Stage at first entry: no observed deals yet
Sectors: no observed deals yet
lead rate n/afollow-on rate n/anew logos, 12 months 0
Funds and vehicles
1 reported
VehicleTypeVintageLifecycleReported GAVOwnersForm D soldLatest Form D
Jafco Technology Partners IV, L.P.FundunknownUnknown$69.0M
Mar 26, 2024
2unknownunknown
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
3 current, 2 departed
JEB Gleva Miller
Managing Member · since Feb 1, 2010
Managing partner
FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Joseph H Horowitz
Managing Member · since Feb 1, 2010
Managing partner
FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Thomas M Mawhinney
Managing Member · since Feb 1, 2010
Managing partner
FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
2 departed (kept with end dates)
Investments on record
0 edges, 0 companies, 0 partner-attributed
No investment on record yet. Edges arrive from the firm’s portfolio page, financing announcements, and Form D board seats.
Co-investors
40 relationships from shared deals, counted for the whole firm
Four Rivers Group 3 shared · recurringSapphire Ventures, LLC 3 shared · recurringDAG Ventures 3 shared · recurringDCVC 2 shared · recurringCity Light Capital Management III, LLC 2 shared · recurringGlynn Capital Management, LLC 2 shared · recurringMillennium Technology Value Partners 2 shared · recurringSempervirens Ventures LLC 2 shared · recurringAscension Ventures 1 shared · one timeAllos Venture Management Company, Ltd. 1 shared · one timeCrane Venture Partners LLP 1 shared · one timeInstitutional Venture 1 shared · one timeAIX Ventures LLC 1 shared · one timeAlleycorp Advisers, LLC 1 shared · one timeFactorial Funds Management LLC 1 shared · one timeStory Ventures 1 shared · one timeAlkeon Capital Management, LLC 1 shared · one timePalomar Ventures Management, LLC 1 shared · one timeJ2 Ventures Advisors, LLC 1 shared · one timeSpider Capital 1 shared · one timeAcrew Capital 1 shared · one timeVenrex Investment Management LLP 1 shared · one timeKickstart Capital, LLC 1 shared · one timeTenoneten 1 shared · one timeReno Seed Advisors, LLC 1 shared · one timePortfolia Venture Management, LLC 1 shared · one timeMenlo Ventures 1 shared · one timeRED & Blue Ventures 1 shared · one timeNext Legacy Management, LLC 1 shared · one timeSeedcamp Investment Management LLP 1 shared · one timeBramalea Partners, LLC 1 shared · one timeSJW Investments, LLC 1 shared · one timeScale Venture Partners 1 shared · one timeU.S. Venture Partners 1 shared · one timeOrigin Ventures 1 shared · one timeCauseway 1 shared · one timeK50 Ventures 1 shared · one timeRC Capital 1 shared · one timeOWL Ventures 1 shared · one timeTQ Ventures LLC 1 shared · one time
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. Jul 22, 2015
    Tsunesaburo Sugaya (Managing Member) no longer on Schedule A of Icon Management Associates IV, LLC
    Person leftPeopleInferenceTsunesaburo SugayaSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  2. Feb 11, 2013
    Nicholas G Sturiale (Managing Member) no longer on Schedule A of JTP Management Associates IV, LLC
    Person leftPeopleInferenceNicholas G SturialeSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  3. Mar 30, 2012
    JTP Management Associates IV, LLC first filed Form ADV (ERA, venture capital fund adviser exemption)
    First SEC adviser filingOrganizationFactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  4. Mar 30, 2012
    Jafco Technology Partners IV, L.P. first reported on Form ADV by JTP Management Associates IV, LLC (Venture Capital Fund), GAV $161,849,773
    Fund first reported on Form ADVFundsFactJafco Technology Partners IV, L.P.SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Classification history
  1. Sep 12, 2026
    Institutional venture firm (confirmed, 95%, cls-1)
    venture manager, reported GAV $69M across 1 vehicles
Evidence
43 observations from 2 sources
Every observation behind this profile, with its source, date and class
FactValueEffectiveClassSource
Why admittedvc_exemption,vc_funds_reportedMar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC exemption claimedventure_capital_fund_adviserMar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC exemption claimedventure_capital_fund_adviserMar 26, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
SEC adviser typeexempt_reporting_adviserMar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC adviser typeexempt_reporting_adviserMar 26, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
First Form ADV filing2012-03-30Mar 26, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Adv history loadedadv-hist-1Sep 12, 2026FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Latest Form ADV filing2026-03-18Mar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Latest Form ADV filing2024-03-26Mar 26, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
SEC statusERA - ActiveMar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC status effective2012-03-30Mar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Venture share of reported funds1Mar 26, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Business phone650-463-8800Mar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Business phone650-463-8800Mar 26, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
HeadquartersPalo Alto, CAMar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
HeadquartersPalo Alto, CAMar 26, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Office address505 HAMILTON AVENUE, SUITE 310, Palo Alto, CA, 94301Mar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Office address505 HAMILTON AVENUE, SUITE 310, Palo Alto, CA, 94301Mar 26, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Legal formLimited Liability CompanyMar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Legal formLimited Liability CompanyMar 26, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Private funds reported1Mar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Private funds reported1Mar 26, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Private fund gross assets (reported)$23.9MMar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Private fund gross assets (reported)$69.0MMar 26, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Venture funds reported1Mar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Venture funds reported1Mar 26, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
WebsiteHTTPS://WWW.ICONVENTURES.COM
“re-picked from Schedule D 1.I by name”
Sep 12, 2026FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
WebsiteHTTPS://WWW.ICONVENTURES.COMMar 18, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
WebsiteHTTPS://WWW.JAFCO.COMMar 26, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)