| Exchange Traded Concepts, LLC | Oklahoma City | $22.95B | — |
| Cavanal Hill Investment Management, Inc. | Tulsa | $15.23B | — |
| Capital Advisors, Inc. | Tulsa | $7.43B | — |
| Ce Investment Management, LLC | Oklahoma City | $5.91B | — |
| Caption Management, LLC | Oklahoma City | $3.41B | 1 |
| Knightsbridge Advisers LLC | Bartlesville | $3.29B | 43 |
| Argonaut Private Capital, LP | Tulsa | $3.01B | 8 |
| Warwick Investment Group, LLC | Oklahoma City | $2.05B | 5 |
| Tom Johnson Investment Management, LLC | Oklahoma City | $1.63B | — |
| Tulsa Wealth Advisors, Inc. | Tulsa | $1.54B | — |
| Retirement Investment Advisors Inc | Oklahoma City | $1.49B | — |
| Forge Financial Services, LLC | Edmond | $1.46B | — |
| Gibraltar Capital Management, Inc. | Tulsa | $1.35B | 4 |
| Prescott Group Capital Management L.L.C. | Tulsa | $1.3B | 3 |
| Allegiant Wealth Advisors, LLC | Tulsa | $1.17B | — |
| Fourpath Capital Management, LLC | Oklahoma City | $1.06B | — |
| Bok Financial Securities, Inc. | Tulsa | $1.06B | — |
| The Advisory Resource Group, LLC | Tulsa | $926.6M | — |
| Acorn Growth Companies, LC | Oklahoma City | $893.2M | 3 |
| Spur Capital Partners, LLC | Bartlesville | $879.9M | — |
| Warburton Capital Management, LLC | Tulsa | $786.6M | — |
| Cadent Capital Advisors, LLC | Tulsa | $785.8M | — |
| Ark & Tlk Investments, LLC | Oklahoma City | $751.4M | — |
| Plan Group Financial, Inc. | Oklahoma City | $690.3M | — |
| Bridgecreek Financial Group, LLC | Tulsa | $649.9M | — |
| Vista Investment Partners LLC | Oklahoma City | $610.6M | — |
| Disciplined Investments, LLC | Tulsa | $592.8M | — |
| The Legacy Financial Group, Inc. | Tulsa | $590.7M | — |
| Investrust Consulting, LLC | Oklahoma City | $588.2M | — |
| Everpar Advisors LLC | Tulsa | $587.8M | — |
| Scissortail Wealth Management, LLC | Tulsa | $568.2M | — |
| Melia Group LLC | Tulsa | $560.1M | — |
| Relation Wealth Management, Inc. | Tulsa | $541.2M | — |
| Cowa, LLC | Tulsa | $529.4M | — |
| Pinnacle Holdings, LLC | Tulsa | $508.3M | 3 |
| Mitchell & Pahl Private Wealth, LLC | Oklahoma City | $449.9M | — |
| Access Financial Resources Inc. | Oklahoma City | $410.6M | — |
| Burk Holdings LLC | Tulsa | $379.9M | — |
| Olistico Wealth, LLC | Tulsa | $371.5M | — |
| Gaddis Premier Wealth Advisors LLC | Durant | $368.5M | — |
| Transcendent Capital Group LLC | Edmond | $360.7M | — |
| The Stolper Company L.L.C. | Tulsa | $356.3M | — |
| Jbr Co. Financial Management Inc. | Ardmore | $318.3M | — |
| Bison Capital Group, LLC | Edmond | $306.2M | 31 |
| Oath Planning, LLC | Tulsa | $284.7M | — |
| Sutterfield Financial Group, Inc. | Bartlesville | $274.4M | — |
| Triton Financial Group, Inc | Oklahoma City | $258.7M | — |
| Humphreys Capital, LLC | Oklahoma City | $252.4M | 5 |
| Windle Wealth, LLC | Oklahoma City | $251M | — |
| Lig Capital Management, LLC | Oklahoma City | $250.4M | — |