37,65420 % | Koss (Michael J) | 3 483 541 | −15 000 | 2024-08-26 |
31,26729 % | Lido Advisors, LLC | 2 892 662 | 2 892 662 | 2025-03-31 |
2,73201 % | The Vanguard Group, Inc. | 252 749 | 1 808 | 2025-03-31 |
2,34633 % | Koss Foundation | 217 068 | 0 | 2024-08-26 |
2,11890 % | Koss (John C Jr.) | 196 028 | 0 | 2024-12-12 |
1,70570 % | Koss ESOP Trust | 157 801 | −74 160 | 2024-08-26 |
0,80816 % | BlackRock Institutional Trust Company, N.A. | 74 766 | −740 | 2025-03-31 |
0,65545 % | Geode Capital Management, L.L.C. | 60 638 | 480 | 2025-03-31 |
0,32428 % | Sweasy (William Jesse) | 30 000 | 6 667 | 2024-08-26 |
0,19428 % | State Street Global Advisors (US) | 17 974 | 0 | 2025-03-31 |
0,13097 % | Northern Trust Investments, Inc. | 12 117 | −47 | 2025-03-31 |
0,11431 % | GWM Advisors LLC | 10 575 | 0 | 2025-03-31 |
0,11431 % | James Investment Research Inc. | 10 575 | 0 | 2025-03-31 |
0,10809 % | Leveen (Steven A) | 10 000 | 6 667 | 2024-08-26 |
0,08314 % | UBS Financial Services, Inc. | 7 692 | 6 941 | 2025-03-31 |
0,06835 % | Bridgeway Capital Management, LLC | 6 323 | 0 | 2025-05-31 |
0,03783 % | PNC Investments LLC | 3 500 | 0 | 2025-03-31 |
0,03329 % | Morgan Stanley Smith Barney LLC | 3 080 | 1 000 | 2025-03-31 |
0,02162 % | N.E.W. Advisory Services, LLC. | 2 000 | 2 000 | 2025-03-31 |
0,01081 % | Activest Wealth Management LLC | 1 000 | 0 | 2025-03-31 |
0,00722 % | RBC Capital Markets Wealth Management | 668 | −62 | 2025-03-31 |
0,00324 % | Creative Financial Designs, Inc. | 300 | 0 | 2025-03-31 |
0,00189 % | Manulife Investment Management (North America) Limited | 175 | 175 | 2025-03-31 |
0,00158 % | BofA Global Research (US) | 146 | 103 | 2025-03-31 |
0,00131 % | SBI Securities Co., Ltd. | 121 | 110 | 2025-03-31 |
0,00054 % | Osaic Holdings, Inc. | 50 | 0 | 2025-03-31 |
0,00030 % | Citi Investment Research (US) | 28 | 28 | 2025-03-31 |
0,00022 % | Crewe Advisors LLC | 20 | 0 | 2025-03-31 |
0,00022 % | PSI Advisors, L.L.C. | 20 | 0 | 2025-03-31 |
0,00008 % | Guardian Wealth Management, Inc. | 7 | 1 | 2025-03-31 |
0 % | Qube Research & Technologies Ltd | 0 | −50 | 2024-09-30 |
0 % | Steward Partners Investment Advisory, LLC | 0 | −49 | 2024-06-30 |
0 % | Caitong International Asset Management Co., Ltd. | 0 | −69 | 2025-03-31 |
0 % | IAG Wealth Partners, LLC | 0 | −1 000 | 2023-12-31 |
0 % | Avior Wealth Management, LLC | 0 | −7 | 2025-03-31 |
0 % | Virtu Americas LLC | 0 | −12 399 | 2025-03-31 |
0 % | North Star Investment Management Corporation | 0 | −60 | 2024-06-30 |
0 % | Jane Street Capital, L.L.C. | 0 | −16 982 | 2025-03-31 |
0 % | Susquehanna International Group, LLP | 0 | −13 919 | 2025-03-31 |
0 % | Tower Research Capital LLC | 0 | −1 892 | 2024-12-31 |
0 % | RBC Capital Partners | 0 | −1 502 | 2024-09-30 |
0 % | BNP Paribas Securities Corp. North America | 0 | −24 | 2025-03-31 |
0 % | Marshall Wace LLP | 0 | −60 580 | 2025-03-31 |
0 % | UBS Switzerland AG | 0 | −3 168 | 2025-03-31 |
0 % | Renaissance Technologies LLC | 0 | −22 660 | 2024-06-30 |
0 % | Citadel Advisors LLC | 0 | −28 725 | 2025-03-31 |
0 % | Wells Fargo Bank, N.A. | 0 | −41 | 2024-06-30 |
0 % | Northwestern Mutual Capital, LLC | 0 | −19 | 2024-12-31 |
0 % | BlackRock Investment Management, LLC | 0 | −741 | 2024-06-30 |
0 % | American Century Investment Management, Inc. | 0 | −5 130 | 2025-03-31 |
0 % | Fidelity Management & Research Company LLC | 0 | −10 | 2024-12-31 |
0 % | Dimensional Fund Advisors, L.P. | 0 | −145 958 | 2024-09-30 |
0 % | J.P. Morgan Securities LLC | 0 | −11 | 2024-06-30 |
0 % | R Squared Ltd | 0 | −1 480 | 2025-03-31 |