| 36,82390 % | Koss (Michael J) | 3.483.541 | 0 | |
| 30,57782 % | Lido Advisors, LLC | 2.892.662 | 0 | |
| 2,60584 % | The Vanguard Group, Inc. | 246.512 | -6.237 | |
| 2,29459 % | Koss Foundation | 217.068 | 0 | |
| 2,07218 % | Koss (John C Jr.) | 196.028 | 0 | |
| 1,66809 % | Koss ESOP Trust | 157.801 | 0 | |
| 0,91422 % | BlackRock Institutional Trust Company, N.A. | 86.485 | 11.719 | |
| 0,61658 % | Geode Capital Management, L.L.C. | 58.328 | -2.310 | |
| 0,31712 % | Sweasy (William Jesse) | 30.000 | 0 | |
| 0,27484 % | Koss (Michael J JR) | 26.000 | 0 | |
| 0,19000 % | State Street Investment Management (US) | 17.974 | 0 | |
| 0,16220 % | Northern Trust Investments, Inc. | 15.344 | 3.227 | |
| 0,11291 % | Dimensional Fund Advisors, L.P. | 10.681 | 8.831 | |
| 0,11179 % | GWM Advisors LLC | 10.575 | 0 | |
| 0,11179 % | James Investment Research Inc. | 10.575 | 0 | |
| 0,10571 % | Leveen (Steven A) | 10.000 | 0 | |
| 0,08191 % | UBS Financial Services, Inc. | 7.749 | 57 | |
| 0,06684 % | Bridgeway Capital Management, LLC | 6.323 | 0 | |
| 0,03700 % | PNC Investments LLC | 3.500 | 0 | |
| 0,03256 % | Morgan Stanley Smith Barney LLC | 3.080 | 0 | |
| 0,01705 % | Morgan Stanley & Co. LLC | 1.613 | 1.613 | |
| 0,01526 % | RBC Capital Markets Wealth Management | 1.444 | 776 | |
| 0,01115 % | BlackRock Investment Management, LLC | 1.055 | 1.055 | |
| 0,01057 % | Activest Wealth Management LLC | 1.000 | 0 | |
| 0,00370 % | BofA Global Research (US) | 350 | 204 | |
| 0,00317 % | Creative Financial Designs, Inc. | 300 | 0 | |
| 0,00128 % | SBI Securities Co., Ltd. | 121 | 0 | |
| 0,00053 % | Osaic Holdings, Inc. | 50 | 0 | |
| 0,00021 % | Crewe Advisors LLC | 20 | 0 | |
| 0 % | Qube Research & Technologies Ltd | 0 | -50 | |
| 0 % | Steward Partners Investment Advisory, LLC | 0 | -49 | |
| 0 % | Caitong International Asset Management Co., Ltd. | 0 | -69 | |
| 0 % | Avior Wealth Management, LLC | 0 | -7 | |
| 0 % | Virtu Americas LLC | 0 | -12.399 | |
| 0 % | Bangor Savings Bank | 0 | -150 | |
| 0 % | North Star Investment Management Corporation | 0 | -60 | |
| 0 % | Jane Street Capital, L.L.C. | 0 | -16.982 | |
| 0 % | Susquehanna International Group, LLP | 0 | -13.919 | |
| 0 % | Tower Research Capital LLC | 0 | -1.892 | |
| 0 % | RBC Capital Partners | 0 | -1.502 | |
| 0 % | BNP Paribas Securities Corp. North America | 0 | -24 | |
| 0 % | Marshall Wace LLP | 0 | -60.580 | |
| 0 % | UBS Switzerland AG | 0 | -3.168 | |
| 0 % | Renaissance Technologies LLC | 0 | -22.660 | |
| 0 % | Citadel Advisors LLC | 0 | -28.725 | |
| 0 % | Wells Fargo Bank, N.A. | 0 | -41 | |
| 0 % | Citi Investment Research (US) | 0 | -28 | |
| 0 % | Northwestern Mutual Capital, LLC | 0 | -19 | |
| 0 % | Manulife Investment Management (North America) Limited | 0 | -175 | |
| 0 % | American Century Investment Management, Inc. | 0 | -5.130 | |
| 0 % | Fidelity Management & Research Company LLC | 0 | -10 | |
| 0 % | J.P. Morgan Securities LLC | 0 | -11 | |
| 0 % | R Squared Ltd | 0 | -1.480 | |
| 0 % | Guardian Wealth Management, Inc. | 0 | -7 | |
| 0 % | N.E.W. Advisory Services, LLC. | 0 | -2.000 | |
| 0 % | PSI Advisors, L.L.C. | 0 | -20 | |