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

MADISON INVESTMENT ADVISORS, LLC

Current firm class

mixed wealth managerderived

Book size

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

Industry start

Aug 25, 1999earliest registration or exam on IAPD

Years in industry

27derivedfrom the industry start date

Years at current firm

1derivedfrom the current registration's begin date

Prior firms

2

Current registrations

1

Registered states

1

Exams

S66|S63

First exam

Aug 25, 1999

First registration

Aug 27, 1999

Dual registered

no

Other names

MICHAEL Z GRIMES

IAPD individual key

3112155

• Occurred

  Aug 21, 2024
  Advisor changed firm

  Michael Zachariah Grimes left Reinhart Partners, Llc for Madison Investment Advisors, Llc (registered 2025-03-25)

  Form ADVobserved 5 days ago

Graph

RIA / Wealth Management

Canonical id

dfx:ria:0a0cc83a-b49c-13db-0753-bdbd0e863549

First observed

Aug 27, 1999

Last observed

Sep 14, 2026 6 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.