As of 30 Sep 2025, 23 institutional investors reported holding 541,958 shares of KOSS CORP - COM (KOSS).
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 20 | $83 | $4.15 | 1 | |
| 2025 Q3 | 541,958 | $2,753,073 | -$14,439,821 | $5.08 | 23 |
| 2025 Q2 | 3,373,068 | $17,202,328 | +$96,872 | $5.10 | 20 |
| 2025 Q1 | 3,354,188 | $15,831,665 | +$12,702,680 | $4.72 | 22 |
| 2024 Q4 | 587,257 | $4,334,142 | +$1,177,128 | $7.38 | 28 |
| 2024 Q3 | 426,211 | $3,149,841 | -$752,691 | $7.39 | 22 |
| 2024 Q2 | 586,035 | $2,608,211 | +$18,986 | $4.45 | 21 |
| 2024 Q1 | 597,722 | $1,535,928 | +$47,092 | $2.57 | 20 |
| 2023 Q4 | 577,826 | $1,935,857 | +$25,543 | $3.35 | 19 |
| 2023 Q3 | 570,565 | $1,699,450 | -$12,616 | $2.96 | 20 |
| 2023 Q2 | 570,761 | $2,111,816 | -$63,263 | $3.70 | 17 |
| 2023 Q1 | 580,918 | $2,685,254 | -$393,120 | $4.62 | 18 |
| 2022 Q4 | 660,405 | $3,248,211 | +$291,841 | $4.95 | 21 |
| 2022 Q3 | 594,304 | $3,773,038 | +$15,071 | $6.35 | 15 |
| 2022 Q2 | 588,433 | $4,089,042 | +$181,748 | $6.96 | 14 |
| 2022 Q1 | 557,983 | $5,112,421 | -$6,571,024 | $9.16 | 16 |
| 2021 Q4 | 1,171,357 | $12,508,491 | +$6,600,715 | $10.68 | 21 |
| 2021 Q3 | 537,012 | $8,777,752 | -$13,266,273 | $16.34 | 21 |
| 2021 Q2 | 1,111,915 | $25,818,553 | +$13,061,127 | $23.22 | 26 |
| 2021 Q1 | 555,726 | $12,497,292 | +$5,249,951 | $22.49 | 19 |
| 2020 Q4 | 608,249 | $2,053,000 | +$2,349 | $3.43 | 10 |
| 2020 Q3 | 607,628 | $1,236,000 | +$120,294 | $2.14 | 10 |
| 2020 Q2 | 522,242 | $701,000 | -$92,072 | $1.36 | 9 |
| 2020 Q1 | 625,760 | $535,000 | +$50,154 | $0.89 | 11 |
| 2019 Q4 | 632,942 | $970,000 | -$27,307 | $1.54 | 12 |
| 2019 Q3 | 645,568 | $1,291,000 | +$13,657 | $2.00 | 13 |
| 2019 Q2 | 638,955 | $1,277,000 | +$18,080 | $2.00 | 12 |
| 2019 Q1 | 629,841 | $1,271,000 | -$182,726 | $2.06 | 12 |
| 2018 Q4 | 722,615 | $1,372,000 | -$105,129 | $1.90 | 15 |
| 2018 Q3 | 817,699 | $2,290,000 | +$328,858 | $2.82 | 17 |
| 2018 Q2 | 701,096 | $1,626,000 | -$55,960 | $2.34 | 13 |
| 2018 Q1 | 734,172 | $1,306,000 | -$80,251 | $1.78 | 15 |
| 2017 Q4 | 746,264 | $2,256,000 | +$184,542 | $3.09 | 16 |
| 2017 Q3 | 684,424 | $1,026,000 | +$229,914 | $1.49 | 13 |
| 2017 Q2 | 531,167 | $979,000 | +$5,237 | $1.83 | 14 |
| 2017 Q1 | 523,261 | $1,113,000 | +$35,373 | $2.13 | 14 |
| 2016 Q4 | 514,652 | $1,171,000 | -$12,007 | $2.28 | 14 |
| 2016 Q3 | 521,452 | $1,115,000 | +$38,849 | $2.15 | 15 |
| 2016 Q2 | 503,966 | $1,022,000 | +$24,025 | $2.03 | 14 |
| 2016 Q1 | 490,870 | $1,035,000 | -$5,746,313 | $2.11 | 14 |
| 2015 Q4 | 3,368,174 | $6,711,000 | +$9,892 | $1.98 | 15 |
| 2015 Q3 | 3,362,793 | $7,269,000 | -$51,223 | $2.16 | 14 |
| 2015 Q2 | 3,379,501 | $7,807,000 | -$6,576,296 | $2.31 | 15 |
| 2015 Q1 | 3,373,295 | $7,657,000 | -$66,706 | $2.26 | 17 |
| 2014 Q4 | 3,412,432 | $5,975,000 | -$337,330 | $1.75 | 16 |
| 2014 Q3 | 3,560,587 | $7,315,000 | -$113,495 | $2.06 | 18 |
| 2014 Q2 | 3,611,301 | $11,512,000 | -$166,422 | $3.20 | 19 |
| 2014 Q1 | 3,655,388 | $18,225,000 | +$13,500,465 | $4.99 | 19 |