503 Partners
Venture Capital Exempt reporting adviser
Legal name: 503 Partners, LLC
Portland, OR
AUM
$28.7M
Private fund assets
Private funds
5
Venture Capital 5
Private fund assets
$28.7M
Gross asset value
Employees
—
Last Form D raise
Jan 2023
Most recent fund filing
From SEC Form ADV filing (filed Mar 13, 2026). View on SEC
People(5)
Owners and executive officers named on the firm's SEC Form ADV.
A
C
Trustee Christine A Arnerich Trust, Christine A Arnerich Trust
J
K
Trustee Kristin R and Nicholas T Walrod Trust, Kristin R & Nicholas T Walrod Trust
N
Trustee Kristin R and Nicholas T Walrod Trust, Kristin R & Nicholas T Walrod Trust
Funds(5)
Private funds reported on Form ADV, with amounts raised from the funds' SEC Form D filings.
| Fund | Type | Gross assets | Raised (Form D) | Investors | Last Form D | Recency |
|---|---|---|---|---|---|---|
| 503 Wws Investors, LLC | Venture Capital | $6.2M | $1.0M | 4 | Jan 2023 | Cold |
| Artms Investors, LLC | Venture Capital | $9.5M | — | — | — | |
| 503 Kaleidoscope Investors, LLC | Venture Capital | $6.9M | — | — | — | |
| Smart Wires Investors II, LLC | Venture Capital | $3.3M | — | — | — | |
| Smart Wires Investors, LLC | Venture Capital | $2.8M | — | — | — |
Board seats(4)
Companies whose SEC Form D filings name one of this firm's people as a director, matched by name and office ZIP code.
Since May 2017
SEC Form D Since May 2017
SEC Form D Regulatory identifiers
- CRD number
- 283349
- SEC file number
- 802-107547
- CIK
- 1762924
Sources
- SEC Form ADV Oct 14, 2026