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

ALTITUDE CAPITAL MANAGEMENT LLC

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

Dec 1, 2015earliest registration or exam on IAPD

Years in industry

10derivedfrom 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

First exam

Mar 27, 2024

First registration

Mar 29, 2024

Dual registered

no

Other names

Mark Frederick Collier|Mark F Collier

IAPD individual key

7735810

• Occurred

  Mar 3, 2025
  Advisor changed firm

  Mark Frederick Collier left Lpl Enterprise, Llc for Altitude Capital Management Llc (registered 2025-05-27)

  Form ADVobserved 6 days ago

Graph

RIA / Wealth Management

Canonical id

dfx:ria:adfe5432-4f4e-4562-a483-dfe5a34a5556

First observed

Mar 29, 2024

Last observed

Sep 15, 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.