| Fidelity | 4,798 | 33,489,551 |
| Empower | 2,669 | 12,040,501 |
| Principal | 2,000 | 7,156,500 |
| Vanguard | 916 | 5,635,581 |
| Alight | 215 | 5,315,930 |
| Merrill | 294 | 4,255,819 |
| Transamerica | 932 | 3,085,713 |
| Voya | 359 | 2,896,823 |
| T. Rowe Price | 456 | 2,664,168 |
| ADP | 602 | 2,259,937 |
| TIAA | 485 | 2,109,270 |
| John Hancock | 596 | 1,909,510 |
| Schwab | 498 | 1,754,803 |
| WTW | 88 | 1,089,752 |
| Milliman | 212 | 977,694 |
| Paychex | 68 | 934,597 |
| BNY Mellon | 22 | 855,487 |
| Bridgeway Benefit Technologies | 68 | 741,562 |
| Slavic401k | 54 | 557,426 |
| OneAmerica | 222 | 525,175 |
| Legacy Professionals LLP | 52 | 487,613 |
| Standard (StanCorp) | 240 | 480,859 |
| Conduent | 28 | 478,971 |
| Newport | 168 | 372,567 |
| Iron Mountain | 6 | 342,824 |
| Northwest Plan Services | 77 | 306,702 |
| Ascensus | 143 | 299,975 |
| Zenith American Solutions | 22 | 280,996 |
| Aon | 58 | 275,111 |
| Capital Group (American Funds) | 97 | 257,210 |
| Valic Retirement Services | 63 | 256,412 |
| Insperity | 3 | 240,811 |
| Northern Trust | 20 | 233,584 |
| Nationwide | 125 | 228,068 |
| Securian | 86 | 226,755 |
| State Street | 7 | 217,414 |
| SS&C Technologies | 4 | 213,967 |
| SS & C Technologies | 3 | 190,576 |
| Mutual of America | 123 | 175,600 |
| Ameritas | 64 | 168,076 |
| Morgan Stanley | 30 | 157,670 |
| Telus Health | 18 | 142,588 |
| J.P. Morgan | 59 | 140,292 |
| Lincoln Financial | 25 | 139,189 |
| Benesys | 37 | 112,172 |
| Mercer | 33 | 107,841 |
| PCS Retirement | 50 | 100,617 |
| Alerus | 63 | 95,903 |
| BOK Financial | 37 | 84,887 |
| Usi Consulting Group | 45 | 82,015 |
| Multi-Plan Services Agency | 3 | 78,259 |
| Epic Retirement | 50 | 72,293 |
| Telus Health (US) | 9 | 67,180 |
| TruStage (CUNA Mutual) | 30 | 65,407 |
| Solxsys Administrative Solutions | 9 | 63,412 |
| Pension Benefit Information | 9 | 62,800 |
| Matrix Trust | 6 | 60,584 |
| Basys | 3 | 58,563 |
| Associated Trust | 25 | 53,501 |
| Sentinel | 38 | 50,437 |
| Valic Retirement Service | 8 | 46,114 |
| Union Bank & Trust | 9 | 41,520 |
| Health Services & Benefit Administr | 4 | 40,129 |
| Benefit Plans Admin Services | 23 | 39,820 |
| US Bank | 7 | 35,449 |
| Variable Annuity Life Insurance | 15 | 34,772 |
| Sei Investments | 6 | 33,180 |
| Conrad Siegel | 16 | 32,978 |
| Tic Midwest | 9 | 32,801 |
| Wilson Mcshane | 5 | 32,315 |
| Alliance Pension Consultants | 12 | 31,085 |
| At Retirement Services | 15 | 30,663 |
| Transition Finance Strategies | 11 | 28,088 |
| The Trust Company of Tennessee | 4 | 26,324 |
| Associated Administrators | 4 | 25,735 |
| Pentegra Services | 10 | 25,705 |
| Benesys Administrators | 8 | 24,692 |
| Nyhart | 6 | 22,229 |
| Buck Global | 10 | 21,774 |
| Wilson-Mcshane | 3 | 21,692 |
| Tic International | 7 | 21,603 |
| Southwest Service Administrators | 6 | 21,277 |
| Innovative Software Solutions | 5 | 21,090 |
| American Trust | 13 | 20,648 |
| Sentry Life Insurance | 8 | 20,431 |
| Seafarers Vacation Plan | 3 | 20,092 |
| Cbiz Retirement Plan Services | 3 | 19,669 |
| Guideline | 10 | 19,291 |
| Eb Management | 3 | 19,270 |
| First Hill Trust | 3 | 19,270 |
| Metlife Life Insurance | 11 | 18,980 |
| Tri-Ad Actuaries | 10 | 18,334 |
| The Standard | 5 | 17,995 |
| Legacy Professionals | 4 | 17,481 |
| Regions Bank | 3 | 17,371 |
| Bell Bank | 4 | 17,071 |
| July Business Services | 13 | 17,035 |
| Intrust Bank | 8 | 16,964 |
| Principal Bank | 6 | 16,185 |
| William C. Earhart | 3 | 16,175 |
| Human Interest | 9 | 15,864 |
| Castiglia, LLP | 3 | 15,522 |
| Betterment for Business | 7 | 15,332 |
| Welfare & Pension Admin SVC | 3 | 14,449 |
| BPPR - Popular Fiduciary Services | 10 | 14,398 |
| Vitech Systems Group | 3 | 14,348 |
| Pension Corporation of America | 9 | 13,731 |
| Burke Group | 8 | 13,613 |
| Cbiz | 8 | 12,951 |
| Benefit Plan Admin Services | 5 | 12,919 |
| Benefit Programs Administration | 3 | 12,866 |
| National Benefit Services | 3 | 12,459 |
| Castiglia LLP | 3 | 11,729 |
| Cpi Qualified Plan Consultants | 9 | 11,557 |
| Randall & Hurley | 8 | 11,361 |
| Leading Retirement Solutions | 4 | 10,703 |
| Benefit Plan Administrators | 5 | 10,664 |
| Fulton Bank | 5 | 9,550 |
| October Three Consulting | 5 | 9,241 |
| Schneider Downs Ret. Solutions | 4 | 8,288 |
| Bpas | 7 | 8,105 |
| United of Omaha | 6 | 7,130 |
| Digital Retirement Solutions | 6 | 6,871 |
| Equitable Life Insurance | 4 | 6,593 |
| Ekon Benefits | 5 | 6,388 |
| The Retirement Plan | 3 | 6,351 |
| JBM Computer Consultants | 4 | 6,220 |
| Unum Life Ins. Co. of America | 4 | 6,031 |
| The Retirement Advantage | 4 | 5,893 |
| Greenleaf Trust | 5 | 5,762 |
| First American Bank | 4 | 5,666 |
| U.S. Bank | 3 | 5,651 |
| Bppr-Popular Fiduciary Services | 4 | 5,500 |
| Economic Group Pension Services | 3 | 5,416 |
| Bmo Harris Bank | 5 | 5,014 |
| Nova 401(K) Associates | 3 | 4,924 |
| PNC Bank | 3 | 4,884 |
| Schultheis & Panettieri LLP | 3 | 4,679 |
| Primark Benefits | 4 | 4,678 |
| Principal Custody Solutions | 4 | 4,611 |
| Penserv Plan Services | 3 | 4,577 |
| Fid MGMT Trust | 7 | 4,311 |
| Ingham | 4 | 4,209 |
| Asc Trust | 5 | 4,086 |
| Fulton Financial Advisors | 3 | 4,056 |
| Definiti | 7 | 4,010 |
| New England Pension Plan Systems, L | 3 | 3,527 |
| Alliance Benefit Group | 3 | 3,513 |
| Security Financial Resources | 3 | 3,064 |
| Benefit Administration | 3 | 2,738 |
| Beneco Systems | 3 | 2,350 |
| Esop Partners | 3 | 1,883 |
| Axa Equitable Life Insurance | 3 | 1,855 |
| Admn Committee, MT Contractors Assn | 3 | 1,772 |
| Chemung Canal Trust | 3 | 1,744 |
| U.S. Bank National Association | 3 | 1,661 |
| First State Trust | 3 | 1,506 |