503 Capital Partners, LLC is an SEC registered investment adviser organized as a limited liability company with a primary office location in Leawood, KS. Its latest Form ADV filing, dated April 8, 2026, reports $636M in regulatory assets under management, 14 employees, and 14 accounts.
Assets Under Management
$636M
Employees
14
Offices
--
Total Clients
13
Primary office
LEAWOOD, KS
4000 W. 114TH STREET, SUITE 260, LEAWOOD, KS, United States
Portfolio management for individuals and small businesses
Portfolio management for pooled investment vehicles
Fee models offered
2 types reported
Asset based fees
Performance-based fees
Sources checked May 17, 2026
Client Coverage Demographics
Top client segmentPooled Investment Vehicles represent 61.5% of total clients.
Top client categories% of clientsClients
1
Pooled Investment Vehicles
61.5%
8
2
HNWI
38.5%
5
Categories with <5 clients
Charitable Organizations<5 clients
Regulatory Assets Under Management Breakdown
Total regulatory assets under management$636Mas of April 8, 2026
Discretionary100.0%
$636M
100% of total RAUM100.0%
Non-discretionary0.0%
$0
0% of total RAUM0.0%
All regulatory assets under management are discretionary.
Assets under management Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Total AUM$636M
Total Accounts14
10Y AUM Change+$636M
Employee Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Total Employees14
Clients per Employee1:1
10Y Employee Change+13 (+1300.0%)
* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.