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Mark Anthony Miller

GIBRALTAR CAPITAL MANAGEMENT
IRVING, TX
·CRD# 5212946·19 years experience

Professional Summary

Mark Anthony Miller is a registered financial advisor currently at GIBRALTAR CAPITAL MANAGEMENT, INC. located in Irving, Texas. Mark is registered as an IAR (Investment Advisor Representative) and started their career in finance in 2007. Mark has worked at 2 firms.

At a Glance

Always Fiduciary

Fiduciary Standard

Fee Structure

Account Minimum

Active Clients

Fiduciary Standard

Fee Structure

Account Minimum

Active Clients

Other Aliases

There are no additional aliases reported.

Blog Corner

More Resources

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Videos & Posts

This advisor has not added any videos or posts yet.

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Contact Information

This advisor has not claimed their profile yet, so there is no contact information to display at this time.

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Disclosures are events reported to regulators, such as customer disputes, regulatory actions, employment separations, or financial events. Some are resolved, denied, or contested — a disclosure is not a verdict. We recommend asking an advisor directly about any disclosure on their record.

Disclosures on record.

Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities. Check for any disclosures as part of your thorough research when choosing an advisor.

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Years of Experience

19 years in the financial services industry

Current & Past Employments

Current

GIBRALTAR CAPITAL MANAGEMENT, INC.Current·CRD# 122328
RIA
5605 North Macarthur Boulevard Suite 860, Irving, TX 75038
January 30, 2025 - Present

Past

MILLER EQUITY CAPITAL ADVISORSPast·CRD# 141343
RIA
Irving, TX
April 18, 2007 - May 20, 2025

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Current Firm

GC
GIBRALTAR CAPITAL MANAGEMENT, INC.

GIBRALTAR CAPITAL MANAGEMENT, INC.

CRD#: 122328 / SEC#: 801-66289
RIA
Registered Investment Advisory firm - SEC (3/28/2006 Approved)
Arkansas
Registered Investment Advisory firm - Arkansas (2/14/2006 Terminated)
Oklahoma
Registered Investment Advisory firm - Oklahoma (3/28/2006 Terminated)
Why is a state registration marked "Terminated"? When a firm registers with the SEC (usually after managing $100M+ AUM), it often withdraws separate state firm registrations unless required by that state. The firm can still serve clients there through its individually registered Investment Advisor Representatives (IARs).

Contact Information

Main Address

7304 S. Yale Avenue, Tulsa, OK 74136

Phone Number

(918) 492-4209

# of Employees

31

SEC notice filing (13 States and Territories)

Registered to provide investment advisory services in 13 US states and territories.

Documents

Customer Relationship Summary (CRS / SEC)Latest Form ADV

Part 2 Brochures

10 19 2026 GIB FORM ADV PART 2A FINAL (10/19/2026)

Regulatory Assets Under Management

Total Number of Accounts

2,041

AUM (Assets Under Management)

$1,348,981,020

Accountant Surprise Examination Report

Filing DateForm ADV-E CoverForm ADV-E Report
10/28/2026Cover PageReport
12/19/2025Cover PageReport
12/18/2024Cover PageReport
01/05/2024Cover PageReport

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Other business activities

Information obtained from regulatory filings. Advisors can request corrections through their firm or regulator.

Outside business activity is any business or activity undertaken by an advisor that is outside the scope of their relationship with their firm (e.g., consulting services, real estate, freelance work, teaching, etc.). Investors should stay informed about these activities to ensure no conflicts of interest.

The advisor shows no other business activity.

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Primary Firm SEC Registration

This SEC-registered firm can serve clients nationwide. Some states may require the firm to submit a notice filing if the firm has more than 5 clients or a physical office there. You can view these state-level filings under the section titled "State Registrations and Notice Filings".
GC
GIBRALTAR CAPITAL MANAGEMENT, INC.

GIBRALTAR CAPITAL MANAGEMENT, INC.

CRD#: 122328 / SEC#: 801-66289
RIA
Registered Investment Advisory firm - SEC (3/28/2006 Approved)
Arkansas
Registered Investment Advisory firm - Arkansas (2/14/2006 Terminated)
Oklahoma
Registered Investment Advisory firm - Oklahoma (3/28/2006 Terminated)
Why is a state registration marked "Terminated"? When a firm registers with the SEC (usually after managing $100M+ AUM), it often withdraws separate state firm registrations unless required by that state. The firm can still serve clients there through its individually registered Investment Advisor Representatives (IARs).

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.
IAR
means the advisor is registered as an Investment Advisor Representative in this state and is authorized to provide investment advice to clients there.
IAR
Oklahoma
(2/3/2025)
IAR
Texas
(1/30/2025)

Don't see your state listed? The advisor may still be able to work with you under the federal De Minimis Rule, which allows up to five investment advisory clients in a state without registration. Some states, like TX, LA, NE, and NH, may still require registration or notice filing. Contact the advisor or their firm to confirm their investment advisory availability in your state.

Exams

Financial professionals may take different exams throughout their careers based on the types of services they provide and roles they perform.

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CRS (Client Relationship Summary) - RIA

Click below to view Mark Anthony Miller's CRS (Customer Relationship Summary).

CRS (Customer Relationship Summary)

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