Data / Investment advisers / Oregon / 503 Partners, LLC
503 Partners, LLC, Portland, OR: exempt reporting adviser with 5 private funds
503 Partners, LLC is an exempt reporting adviser with its main office in Portland, Oregon and reports 5 private funds in its Form ADV filed March 13, 2026.
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- Registration
- Exempt reporting adviser
- CRD number
- 283349
- SEC file number
- 802-107547
- SEC status
- ERA, Active, effective March 24, 2016
- Main office
- 2540 Ne Martin Luther King Jr. Boulevard, Portland, OR 97212
- Phone
- (541) 490-5155
- Form of organization
- Limited Liability Company
- Private funds
- 5: 5 venture capital funds
- Gross assets of private funds
- $28,696,754
- Form ADV Item 11 disclosures
- None reported
- Latest Form ADV filing
- March 13, 2026
- SEC record
- Investment Adviser Public Disclosure
Other advisers in Portland
| Adviser | City | AUM | Private funds | Source |
|---|---|---|---|---|
| Tru Independence Asset Management 2, LLC | Portland | $92.7 million | Not listed | adviserinfo.sec.gov |
| Capybara Management, LLC | Portland | Not listed | 28 | adviserinfo.sec.gov |
| Motus Ventures, LLC | Portland | Not listed | 23 | adviserinfo.sec.gov |
| Mesh Ventures LLC | Portland | Not listed | 9 | adviserinfo.sec.gov |
| Node by Mesh LLC | Portland | Not listed | 8 | adviserinfo.sec.gov |
Also on SpecStream
- Investment advisers in Portland, OR
- Investment advisers in Oregon
- Advisers that manage private funds
- 503 Partners, LLC on the SEC's adviser search
Updated November 7, 2026. Read from the SEC's Form ADV data files for investment advisers. 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.