Firm profile

LANSING STREET ADVISORS

AMBLER, PACRD 306882Latest ADV March 19, 2026

Lansing Street Advisors is an SEC registered investment adviser organized as a limited liability company with a primary office location in Ambler, PA. Its latest Form ADV filing, dated March 19, 2026, reports $555M in regulatory assets under management, 5 employees, and 561 accounts.

Assets Under Management
$555M
Employees
5
Offices
--
Total Clients
151
Primary office
AMBLER, PA
124 S MAPLE STREET, SUITE 325, AMBLER, PA, United States
ADV Item 1F location record

Contact and digital presence

ADV profile links

Leadership

3 roles identified
CEOMatthew Topley
CCOMichael C. Topley
COOMichael C. Topley

Advisory services offered

5 types reported
Financial Planning Services
Portfolio management for individuals and small businesses
Portfolio management for pooled investment vehicles

Fee models offered

2 types reported
Asset based fees
Fixed fees
Sources checked May 17, 2026

Client Coverage Demographics

Top client segmentIndividuals represent 53.6% of total clients.
Top client categories% of clientsClients
1
Individuals
53.6%
81
2
HNWI
45.7%
69
3
Pooled Investment Vehicles
0.7%
1

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$555Mas of March 19, 2026
Discretionary100.0%
$555M
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$555M
Total Accounts561
10Y AUM Change+$383M (+223.1%)

Employee Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total Employees5
Clients per Employee30:1
10Y Employee Change+3 (+150.0%)

* 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.