| Nationwide Fund Advisors | $83.14 billion | 129 | 0 |
| Diamond Hill Capital Management, LLC | $29.38 billion | 120 | 0 |
| Nationwide Investment Advisors, LLC | $16.73 billion | 401 | 4 |
| Nationwide Asset Management, LLC | $15.19 billion | 212 | 3 |
| Huntington Financial Advisors | $7.89 billion | 520 | 6 |
| Rockbridge Capital, LLC | $5.01 billion | 125 | 0 |
| Hamilton Capital | $4.94 billion | 90 | 0 |
| Drive Capital LLC | $4.38 billion | 30 | 0 |
| Windsor Advisory Group, LLC | $2.92 billion | 22 | 0 |
| Gryphon Financial Partners | $2.44 billion | 31 | 0 |
| Summit Financial Strategies Inc | $2.31 billion | 37 | 0 |
| Meyers Wealth Management, LLC | $1.93 billion | 10 | 2 |
| Accolade Asset/liability Advisory Services | $1.60 billion | 7 | 0 |
| Antolino Wealth Advisors | $1.42 billion | 31 | 0 |
| Frazier Financial Advisors, LLC | $1.16 billion | 20 | 0 |
| The Joseph Group Capital Management | $1.09 billion | 25 | 0 |
| Tsg Advice Partners, LLC | $866.5 million | 16 | 0 |
| G2 Capital Management, LLC | $756.5 million | 6 | 0 |
| Waller Financial Planning Group, Inc. | $747.8 million | 11 | 0 |
| John E. Sestina and Company | $744.0 million | 19 | 0 |
| Trinity Financial Advisors LLC | $670.0 million | 9 | 0 |
| Peak Retirement Planning, Inc. | $631.0 million | 22 | 0 |
| Gerber, LLC | $592.1 million | 17 | 0 |
| Keidan Financial Consultants LLC | $574.9 million | 3 | 0 |
| Ggm Financial LLC | $513.0 million | 11 | 0 |
| Sws Partners, LLC | $442.6 million | 6 | 0 |
| Vawter Financial Ltd | $394.4 million | 5 | 0 |
| Strategic Planning, Inc. | $376.6 million | 4 | 0 |
| Hicks Capital Management, LLC | $344.7 million | 5 | 0 |
| Cambridge Financial Group, Inc. | $331.3 million | 6 | 0 |
| Signature Equity Partners, LLC | $330.6 million | 38 | 0 |
| Future Finances Inc | $304.6 million | 4 | 0 |
| Garlikov Advisors Inc | $207.6 million | 4 | 0 |
| Northavenue LLC | $204.8 million | 9 | 0 |
| Capital Asset Management, Inc. | $199.5 million | 3 | 0 |
| Peb Capital Management LLC | $171.0 million | 3 | 0 |
| Libertas Wealth Management Group, Inc. | $163.1 million | 6 | 2 |
| Graver Capital Management, LLC | $153.5 million | 4 | 0 |
| Peerless Wealth | $148.7 million | 4 | 0 |
| The Wealth Advantage Group, Inc. | $146.4 million | 3 | 0 |
| Ross Wealth Advisors, LLC | $139.7 million | 4 | 0 |
| Demers Financial Planning | $125.3 million | 2 | 0 |
| Finish Well Ria LLC | $109.0 million | 2 | 0 |
| Nationwide Securities, LLC | $0 | 26 | 6 |