← Tributary

MAINSTREET ADVISORS

CHICAGO, IL · CRD 146615 · IAPD ↗ · 312-223-0270

$5.86BRegulatory AUM
6Advisory reps
26Employees
0Clients
0Planning clients
0Private funds
10States
0Disclosures
wealthSegment
ApprovedSEC status

Filing changes

47
February 2026 — MAINSTREET ADVISORS notice-filed in NC.
Notice-filed in new state(s): the firm is taking clients somewhere new.
ComplianceMarketing & brand
55
January 2026 — MAINSTREET ADVISORS added office(s): 2 -> 4 additional locations.
Count of additional offices increased.
Office IT & facilitiesCRMRecruiting & transitions
47
August 2025 — MAINSTREET ADVISORS notice-filed in WI.
Notice-filed in new state(s): the firm is taking clients somewhere new.
ComplianceMarketing & brand
55
April 2025 — MAINSTREET ADVISORS shrank from 15 to 6 advisory reps.
Advisory representative count fell materially — advisors are moving, or the firm is shrinking.
Recruiting & transitionsM&A & valuation
55
April 2025 — MAINSTREET ADVISORS added office(s): 0 -> 2 additional locations.
Count of additional offices increased.
Office IT & facilitiesCRMRecruiting & transitions
50
April 2024 — MAINSTREET ADVISORS reported RAUM down 54% ($11.20B -> $5.12B).
Regulatory AUM down >=25% since last filing.
M&A & valuationRecruiting & transitions
55
April 2024 — MAINSTREET ADVISORS shrank from 24 to 15 advisory reps.
Advisory representative count fell materially — advisors are moving, or the firm is shrinking.
Recruiting & transitionsM&A & valuation

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