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 / 406 Ventures Management, LLC

406 Ventures Management, LLC

Multi-stage venture firmBoston, MA406ventures.comSEC venture capital fund adviser

We gofurthertogether. We go furthertogether. .406 Ventures is the partner for early-stage companies withhome run potential. We’ve been proving the value of great relationships for nearly 20 years, partnering with founders to help transform their companies into category-defining powerhouses. Companies We help buildgame-changing companies. We partner with founders at the leading edge of healthcare, data […]

both early and growth/opportunity families, reported GAV $1,511M

Importance
46
elevated
Active deployment
25
moderate
Emerging
0
low
Completeness
69
high
Freshness
100
high
Research priority
13
low
Identity and regulatory footprint
Headquarters
Boston, MAadviserinfo.sec.gov
Office address
470 ATLANTIC AVE., 12TH FLOOR, Boston, MA, 02210adviserinfo.sec.gov
Business phone
617-406-3300adviserinfo.sec.gov
Website
HTTP://WWW.406VENTURES.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 23, 2026
Private funds reported
17 (17 venture capital funds)adviserinfo.sec.gov
Private fund gross assets
$1.6Badviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder
business email
contact@406ventures.com406ventures.compublished by the subject
business email
studentfellows@406ventures.com406ventures.compublished by the subject
business phone
617-406-3300adviserinfo.sec.govpublished by the subject
Stated thesis versus observed behaviour
no observed deals yet
Stated (the firm’s website)
Sectors
ai, healthcare, cybersecurity
Stages
early
Geography
boston
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
16 reported, 8 no longer reported
VehicleTypeVintageLifecycleReported GAVOwnersForm D soldLatest Form D
Point 406 Ai, LLCFund2024 form d first saleEarly deployment$5.1M
Mar 21, 2024
3$5.5M
of $5.5M
Sep 16, 2024
Point 406 Ventures V L.P.Fund2022 form d first saleActive deployment$256M
Mar 21, 2024
66$245M
of $325M
Apr 11, 2023
Kaossearch LLCFund2022 form d first saleActive deployment$2.3M
Mar 21, 2024
7$2.2M
of $2.2M
Dec 22, 2022
Wrangler Too, LLCFund2021 form d first saleMature$5.1M
Mar 21, 2024
15$5.1M
of $5.1M
Jan 5, 2022
Point 406 Ventures IV, L.P.Fund2020 adv first reportedMature$369M
Mar 21, 2024
60$0
of $250M
Mar 4, 2019
Point 406 Ventures Opportunities Fund II, L.P.Opportunity fund2020 adv first reportedMature$90.1M
Mar 21, 2024
15$0
of $100M
Mar 4, 2019
Co-Napsis, LLCFund2020 form d first saleMature$7.6M
Mar 21, 2024
17$7.5M
of $7.5M
Jul 23, 2020
Simon Sez, LLCFund2020 adv first reportedMature$3.0M
Mar 21, 2024
6unknownunknown
Wrangler, LLCFund2018 form d first saleHarvest$4.7M
Mar 21, 2024
9$4.7M
of $4.7M
Mar 27, 2018
Point 406 Ventures III, L.P.Fund2016 adv first reportedHarvest$413M
Mar 21, 2024
40$0
of $200M
Apr 14, 2015
Point 406 Ventures 2016 Opportunities Fund, L.P.Opportunity fund2016 name yearHarvest$67.2M
Mar 21, 2024
15$0
of $80.0M
Apr 28, 2016
Doubleheader, LLCFund2016 adv first reportedHarvest$1.0M
Mar 21, 2024
4unknownunknown
Point 406 Ventures II, L.P.Fund2010 form d first saleHarvest$237M
Mar 21, 2024
40$95.0M
of $175M
Nov 23, 2011
.406 Ventures I LPFundunknownUnknown$50.1M
Mar 21, 2024
57unknownunknown
.406 Ventures I-A LPFeeder or parallelunknownUnknown$235,812
Mar 21, 2024
7unknownunknown
MarcuSPV, LLCFundunknownUnknownunknownunknown$0
of $13.3M
Jul 22, 2024
Mintco, LLCFund2021 adv first reportedWound down$7.0M
Mar 24, 2021
13unknownunknown
Twelfth Inning, LLCFund2019 adv first reportedWound down$394,074
Mar 24, 2021
6unknownunknown
Cirrusco, LLCFund2018 adv first reportedWound down$1.7M
Mar 30, 2020
13unknownunknown
B941, LLCFund2016 adv first reportedWound down$6.5M
Mar 25, 2019
16unknownunknown
Point 406 Ventures Co-Invest II, LLCSPV or co-invest vehicle2015 adv first reportedWound down$7,183
Mar 24, 2021
14unknownunknown
1941 Co-Invest LLCSPV or co-invest vehicle2014 adv first reportedWound down$12.6M
Mar 25, 2019
15unknownunknown
Point203x2spv, LLCFund2014 adv first reportedWound down$2.2M
Mar 31, 2022
3unknownunknown
Point 406 Ventures - Co-Invest LLCSPV or co-invest vehicle2014 adv first reportedWound down$13,036
Mar 24, 2021
14unknownunknown
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
17 current, 3 departed
Liam Donohue
Co-Founder and Managing Partner
Managing partner
FactVenture organization websites (about, team, portfolio, thesis, news pages)
Partner
FactVenture organization websites (about, team, portfolio, thesis, news pages)
Partner
FactVenture organization websites (about, team, portfolio, thesis, news pages)
John Graham Brooks
Member · since Oct 1, 2020
Partner
FactIAPD Form ADV Part 1 PDF per firm (current filing, Schedule D 7.B.(1) and Schedule A)
John Graham Brooks
Member · since Oct 1, 2020
Partner
FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Liam Sean Donohue
Member · since May 1, 2006
Partner
FactIAPD Form ADV Part 1 PDF per firm (current filing, Schedule D 7.B.(1) and Schedule A)
Liam Sean Donohue
Member · since May 1, 2006
Partner
FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Partner
FactVenture organization websites (about, team, portfolio, thesis, news pages)
Esther Dominguez
General Counsel
Platform and operations
FactVenture organization websites (about, team, portfolio, thesis, news pages)
Joanna Skoler Gilman
Chief Marketing and Communications Officer
Platform and operations
FactVenture organization websites (about, team, portfolio, thesis, news pages)
Kelci Horan
Office Manager and Executive Assistant
Platform and operations
FactVenture organization websites (about, team, portfolio, thesis, news pages)
So-June Min
Managing Director of Operations
Platform and operations
FactVenture organization websites (about, team, portfolio, thesis, news pages)
Principal
FactVenture organization websites (about, team, portfolio, thesis, news pages)
Kevin Wang
Principal
Principal
FactVenture organization websites (about, team, portfolio, thesis, news pages)
So-June Min Donohue
Director · since May 1, 2006
Principal
FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Trip Hofer
Venture Partner
Venture partner
FactVenture organization websites (about, team, portfolio, thesis, news pages)
Rebecca Redfield
Senior Associate
Vice president
FactVenture organization websites (about, team, portfolio, thesis, news pages)
3 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
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
37 dated events
  1. Mar 21, 2024
    Gregory Dracon (Member) no longer on Schedule A of 406 Ventures Management, LLC
    Person leftPeopleInferenceGregory DraconSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  2. Mar 21, 2024
    Point 406 Ai, LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $5,065,000
    Fund first reported on Form ADVFundsFactPoint 406 Ai, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  3. Mar 21, 2023
    Point 406 Ventures V L.P. first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $238,621,156
    Fund first reported on Form ADVFundsFactPoint 406 Ventures V L.P.SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  4. Mar 21, 2023
    Kaossearch LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $2,250,000
    Fund first reported on Form ADVFundsFactKaossearch LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  5. Mar 21, 2023
    Point203x2spv, LLC no longer reported on Form ADV by 406 Ventures Management, LLC
    Fund no longer reportedFundsInferencePoint203x2spv, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  6. Mar 31, 2022
    Mintco, LLC no longer reported on Form ADV by 406 Ventures Management, LLC
    Fund no longer reportedFundsInferenceMintco, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  7. Mar 31, 2022
    Point 406 Co-Invest II, LLC no longer reported on Form ADV by 406 Ventures Management, LLC
    Fund no longer reportedFundsInferencePoint 406 Ventures Co-Invest II, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  8. Mar 31, 2022
    Twelfth Inning, LLC no longer reported on Form ADV by 406 Ventures Management, LLC
    Fund no longer reportedFundsInferenceTwelfth Inning, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  9. Mar 31, 2022
    Point 406 Ventures - Co-Invest LLC no longer reported on Form ADV by 406 Ventures Management, LLC
    Fund no longer reportedFundsInferencePoint 406 Ventures - Co-Invest LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  10. Mar 31, 2022
    Wrangler Too, LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $5,083,137
    Fund first reported on Form ADVFundsFactWrangler Too, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  11. Mar 24, 2021
    Co-Napsis, LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $7,649,995
    Fund first reported on Form ADVFundsFactCo-Napsis, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  12. Mar 24, 2021
    Mintco, LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $7,000,000
    Fund first reported on Form ADVFundsFactMintco, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  13. Mar 24, 2021
    Cirrusco, LLC no longer reported on Form ADV by 406 Ventures Management, LLC
    Fund no longer reportedFundsInferenceCirrusco, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  14. Mar 24, 2021
    Maria Alexandra Cirino (Member) no longer on Schedule A of 406 Ventures Management, LLC
    Person leftPeopleInferenceMaria Alexandra CirinoSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  15. Oct 1, 2020
    Gregory Dracon joined Schedule A of 406 Ventures Management, LLC as Member
    Person joinedPeopleFactGregory DraconSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  16. Oct 1, 2020
    John Graham Brooks joined Schedule A of 406 Ventures Management, LLC as Member
    Person joinedPeopleFactJohn Graham BrooksSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  17. Mar 30, 2020
    Point 406 Ventures IV, L.P. first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $291,154,407
    Fund first reported on Form ADVFundsFactPoint 406 Ventures IV, L.P.SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  18. Mar 30, 2020
    Point 406 Ventures Opportunities Fund II, L.P. first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $70,635,000
    Fund first reported on Form ADVFundsFactPoint 406 Ventures Opportunities Fund II, L.P.SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  19. Mar 30, 2020
    B941, LLC no longer reported on Form ADV by 406 Ventures Management, LLC
    Fund no longer reportedFundsInferenceB941, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  20. Mar 30, 2020
    1941 Co-Invest LLC no longer reported on Form ADV by 406 Ventures Management, LLC
    Fund no longer reportedFundsInference1941 Co-Invest LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  21. Mar 30, 2020
    Simon Sez, LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $3,016,999
    Fund first reported on Form ADVFundsFactSimon Sez, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  22. Mar 25, 2019
    Twelfth Inning, LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $3,016,999
    Fund first reported on Form ADVFundsFactTwelfth Inning, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  23. Mar 25, 2019
    Wrangler, LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $4,675,000
    Fund first reported on Form ADVFundsFactWrangler, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  24. Mar 9, 2018
    Cirrusco, LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $6,990,000
    Fund first reported on Form ADVFundsFactCirrusco, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  25. Mar 27, 2017
    Point 406 Ventures 2016 Opportunities Fund, L.P. first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $74,500,000
    Fund first reported on Form ADVFundsFactPoint 406 Ventures 2016 Opportunities Fund, L.P.SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  26. Mar 27, 2017
    Lawrence Patrick Begley (Member) no longer on Schedule A of 406 Ventures Management, LLC
    Person leftPeopleInferenceLawrence Patrick BegleySEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  27. Mar 28, 2016
    Point 406 Ventures III, L.P. first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $195,400,000
    Fund first reported on Form ADVFundsFactPoint 406 Ventures III, L.P.SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  28. Mar 28, 2016
    Doubleheader, LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $7,500,000
    Fund first reported on Form ADVFundsFactDoubleheader, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  29. Mar 28, 2016
    B941, LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $7,500,000
    Fund first reported on Form ADVFundsFactB941, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  30. Mar 19, 2015
    Point 406 Co-Invest II, LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $2,000,000
    Fund first reported on Form ADVFundsFactPoint 406 Ventures Co-Invest II, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  31. Mar 11, 2014
    Point203x2spv, LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $2,200,000
    Fund first reported on Form ADVFundsFactPoint203x2spv, LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  32. Mar 11, 2014
    1941 Co-Invest LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $7,700,000
    Fund first reported on Form ADVFundsFact1941 Co-Invest LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  33. Mar 11, 2014
    Point 406 Ventures - Co-Invest LLC first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $2,800,000
    Fund first reported on Form ADVFundsFactPoint 406 Ventures - Co-Invest LLCSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  34. Mar 28, 2012
    406 Ventures Management, 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)
  35. Mar 28, 2012
    .406 Ventures I LP first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $194,800,000
    Fund first reported on Form ADVFundsFact.406 Ventures I LPSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  36. Mar 28, 2012
    .406 Ventures II LP first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $85,500,000
    Fund first reported on Form ADVFundsFactPoint 406 Ventures II, L.P.SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
  37. Mar 28, 2012
    .406 Ventures I-A LP first reported on Form ADV by 406 Ventures Management, LLC (Venture Capital Fund), GAV $950,000
    Fund first reported on Form ADVFundsFact.406 Ventures I-A LPSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Classification history
  1. Sep 15, 2026
    Multi-stage venture firm (confirmed, 95%, cls-1)
    both early and growth/opportunity families, reported GAV $1,511M
  2. Sep 12, 2026
    Multi-stage venture firm (confirmed, 95%, cls-1)
    both early and growth/opportunity families, reported GAV $1,098M
Evidence
60 observations from 4 sources
Every observation behind this profile, with its source, date and class
FactValueEffectiveClassSource
Why admittedvc_exemption,vc_funds_reportedMar 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC exemption claimedventure_capital_fund_adviserMar 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC exemption claimedventure_capital_fund_adviserMar 21, 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 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC adviser typeexempt_reporting_adviserMar 21, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
First Form ADV filing2012-03-28Mar 21, 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 filing2026-03-23Mar 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Latest Form ADV filing2024-03-21Mar 21, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
SEC statusERA - ActiveMar 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
SEC status effective2012-03-28Mar 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Venture share of reported funds1Mar 21, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Business phone617-406-3300Mar 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Business phone617-406-3300Mar 21, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Contact page urlhttps://www.406ventures.com/contact/
“contact page linked from the home page”
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
DescriptionWe gofurthertogether. We go furthertogether. .406 Ventures is the partner for early-stage companies withhome run potential. We’ve been proving the value of great relationships for nearly 20 years, partnering with founders to help transform their companies into category-defining powerhouses. Companies We help buildgame-changing companies. We partner with founders at the leading edge of healthcare, data […]
“meta description”
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
DescriptionWe gofurthertogether. We go furthertogether. .406 Ventures is the partner for early-stage companies withhome run potential. We’ve been proving the value of great relationships for nearly 20 years, partnering with founders to help transform their companies into category-defining powerhouses. Companies We help buildgame-changing companies. We partner with founders at the leading edge of healthcare, data […]
“meta description”
Sep 12, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
HeadquartersBoston, MAMar 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
HeadquartersBoston, MAMar 21, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Office address470 ATLANTIC AVE., 12TH FLOOR, Boston, MA, 02210Mar 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Office address470 ATLANTIC AVE., 12TH FLOOR, Boston, MA, 02210Mar 21, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Legal formLimited PartnershipMar 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Legal formLimited PartnershipMar 21, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Portfolio pagehttps://www.406ventures.com/companies/
“0 entries read”
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Portfolio pagehttps://www.406ventures.com/companies/
“0 entries read”
Sep 12, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Private funds reported17Mar 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Private funds reported15Mar 21, 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)$1.6BMar 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Private fund gross assets (reported)$1.5BMar 21, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Schedule a diffsadiff-1Mar 23, 2026FactIAPD Form ADV Part 1 PDF per firm (current filing, Schedule D 7.B.(1) and Schedule A)
Stated geographyboston
“geography words on the home page”
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Stated geographyboston
“geography words on the home page”
Sep 12, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Stated sectorsai,healthcare,cybersecurity
“sector words on the home page”
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Stated sectorsai,healthcare,cybersecurity
“sector words on the home page”
Sep 12, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Stated stagesearly
“stage words on the home page”
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Stated stagesearly
“stage words on the home page”
Sep 12, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Team pagehttps://www.406ventures.com/people/
“12 name/title pairs read”
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Team pagehttps://www.406ventures.com/people/
“11 name/title pairs read”
Sep 12, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Venture funds reported17Mar 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
Venture funds reported15Mar 21, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
WebsiteHTTP://WWW.406VENTURES.COMMar 23, 2026FactSEC Form ADV monthly roster (registered + exempt reporting advisers)
WebsiteHTTP://WWW.406VENTURES.COMMar 21, 2024FactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Site titleHome - .406 Ventures
“title tag”
Sep 16, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)
Site titleHome - .406 Ventures
“title tag”
Sep 12, 2026FactVenture organization websites (about, team, portfolio, thesis, news pages)