Data / Investment advisers / Massachusetts / 406 Ventures Management, LLC
406 Ventures Management, LLC, Boston, MA: exempt reporting adviser with 17 private funds
Updated November 7, 2026. Source: the SEC's Form ADV data files for investment advisers.
406 Ventures Management, LLC is an exempt reporting adviser with its main office in Boston, Massachusetts and reports 17 private funds in its Form ADV filed March 23, 2026.
The request: Watch 406 Ventures Management, LLC (CRD number 162914): each new Form ADV amendment, with AUM, clients and private funds. $10 of work on sign-up, no card.
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- Registration
- Exempt reporting adviser
- CRD number
- 162914
- SEC file number
- 802-75123
- SEC status
- ERA, Active, effective March 28, 2012
- Legal name
- .406 Ventures Management, L.P.
- Main office
- 470 Atlantic Ave. 12th Floor, Boston, MA 02210
- Phone
- (617) 406-3300
- Website
- 406ventures.com
- Form of organization
- Limited Partnership
- Private funds
- 17: 17 venture capital funds
- Gross assets of private funds
- $1,619,506,770
- Form ADV Item 11 disclosures
- None reported
- Latest Form ADV filing
- March 23, 2026
- SEC record
- Investment Adviser Public Disclosure
Other advisers in Boston
| Adviser | City | AUM | Private funds | Source |
|---|---|---|---|---|
| Spark Capital | Boston | Not listed | 27 | adviserinfo.sec.gov |
| J2 Ventures Advisors, LLC | Boston | Not listed | 22 | adviserinfo.sec.gov |
| Pillar Companies Management, LLC | Boston | Not listed | 21 | adviserinfo.sec.gov |
| Pleasant Bay Capital Partners, LLC | Boston | Not listed | 21 | adviserinfo.sec.gov |
| Accomplice Management LLC | Boston | Not listed | 20 | adviserinfo.sec.gov |
| Nextview Ventures | Boston | Not listed | 17 | adviserinfo.sec.gov |
| Castle Island Ventures | Boston | Not listed | 16 | adviserinfo.sec.gov |
| Companyon Ventures | Boston | Not listed | 16 | adviserinfo.sec.gov |
Also on SpecStream
- Investment advisers in Boston, MA
- Investment advisers in Massachusetts
- Advisers that manage private funds
- 406 Ventures Management, LLC on the SEC's adviser search
Public data published by the US Securities and Exchange Commission (US government work). Advisers report these values themselves in Form ADV, and neither the SEC nor the states approve or guarantee them. AUM is regulatory assets under management as the adviser reported it in Form ADV item 5.F, which can differ from the AUM a firm quotes elsewhere. Exempt reporting advisers do not report AUM. Office address, phone and website are the adviser's main office as filed; a firm that files its main office as a private residence shows no street address or phone. An Item 11 disclosure is a reported event, not a finding about the firm today. Details for each firm are on the SEC's Investment Adviser Public Disclosure site. This page uses SEC data and is not endorsed or certified by the SEC. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.