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503 CAPITAL PARTNERS, LLC

LEAWOOD, KS · CRD 327580 · IAPD ↗ · 503capitalpartners.com · 913-279-0177

$636.4MRegulatory AUM
9Advisory reps
14Employees
0Clients
n/aPlanning clients
8Private funds
2States
0Disclosures
wealthSegment
ApprovedSEC status

Filing changes

70
April 2026 — 503 CAPITAL PARTNERS, LLC crossed $500M in regulatory AUM ($398.7M -> $636.4M).
Regulatory AUM crossed $500M.
Portfolio / reporting / TAMPCRMIntegration & migration consulting
48
January 2025 — 503 CAPITAL PARTNERS, LLC moved its main office from OVERLAND PARK, KS to LEAWOOD, KS.
Main office moved to a different city or state.
Office IT & facilitiesMarketing & brand
73
October 2024 — 503 CAPITAL PARTNERS, LLC's provisional registration is now fully approved.
120-day provisional registration became a full approval.
CRMComplianceFinancial planning softwarePortfolio / reporting / TAMP
68
September 2024 — 503 CAPITAL PARTNERS, LLC now reports custody of client assets ($471.5M).
Firm now reports custody of client assets — surprise exams and controls follow.
ComplianceCustodian
73
September 2024 — 503 CAPITAL PARTNERS, LLC now reports 5 private fund(s) ($233.6M gross).
Firm reports private funds for the first time.
Fund administrationCompliance
77
September 2024 — 503 CAPITAL PARTNERS, LLC grew from 1 to 10 advisory reps.
Advisory representative count grew materially (>=20% or >=5 reps).
CRMRecruiting & transitionsComplianceFinancial planning software
95
June 2024 — 503 CAPITAL PARTNERS, LLC (location n/a) is newly SEC-registered (provisional 120-day approval) with $0 RAUM and 1 advisory reps.
Firm appears on the SEC roster for the first time (new RIA or state-to-SEC transition).
CRMComplianceCustodianFinancial planning softwarePortfolio / reporting / TAMPMarketing & brand
60
March 2024 — 503 CAPITAL PARTNERS, LLC (location n/a) left the SEC roster — its 120-day provisional registration did not convert (was $0 RAUM, 1 reps).
Firm dropped off the SEC roster: closed, merged, fell below $100M and moved to state registration, or a 120-day provisional registration lapsed.
Recruiting & transitionsM&A & valuation

Data: SEC Form ADV monthly roster (public). Confirm on IAPD before acting.