This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Current firm

CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.

Current firm class

broker-dealer affiliated wealth managerderived

Book size

not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none

Industry start

Mar 1, 2015earliest registration or exam on IAPD

Years in industry

11derivedfrom the industry start date

Years at current firm

0derivedfrom the current registration's begin date

Prior firms

1

Current registrations

1

Registered states

2

Exams

S66

First exam

Dec 7, 2024

First registration

Dec 12, 2024

Dual registered

yes, broker-dealer

IAPD individual key

5818754

• Occurred

  Mar 12, 2025
  Advisor changed firm

  Marc Andrew Lefurge left Ic Advisory Services, Inc. for Cambridge Investment Research Advisors, Inc. (registered 2025-10-01)

  Form ADVobserved 4 days ago

Graph

RIA / Wealth Management

Canonical id

dfx:ria:dcd64e7a-2ebf-eca3-0e03-445ec3cf11f9

First observed

Dec 12, 2024

Last observed

Sep 15, 2026 4 days ago

Source families

Federal regulator filings

1 registered feed stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.

Resolution

Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.