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

SIGMA INVESTMENT COUNSELORS

Current firm class

independent wealth managerderived

Book size

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

Industry start

Nov 10, 2010earliest registration or exam on IAPD

Years in industry

15derivedfrom the industry start date

Years at current firm

14derivedfrom the current registration's begin date

Prior firms

1

Current registrations

1

Registered states

2

Designations

Certified Financial Planner|Chartered Financial Analyst

Exams

S66

First exam

Nov 10, 2010

First registration

Nov 17, 2010

Dual registered

no

Other names

WEN MA

IAPD individual key

5137865

Graph

RIA / Wealth Management

Canonical id

dfx:ria:25214181-e3f5-8de2-bb95-a1f1c1691219

First observed

Nov 17, 2010

Last observed

Sep 14, 2026 5 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.