Koss Corporation shares owned by Vanguard Group
Quarter-by-quarter ownership of Koss Corporation (KOSS) shares owned by Vanguard Group
from 13F filings
Historical chart of Vanguard Group investment in Koss Corporation
Tip: Access up to 7 years of quarterly data
All positions including Koss Corporation held by Vanguard Group consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Koss Corporation by Vanguard Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.2M | 246k | 5.08 |
| 2025-06-30 | $1.3M | 247k | 5.10 |
| 2025-03-31 | $1.2M | 253k | 4.72 |
| 2024-12-31 | $1.9M | 251k | 7.38 |
| 2024-09-30 | $1.9M | 251k | 7.39 |
| 2024-06-30 | $1.2M | 263k | 4.45 |
| 2024-03-31 | $675k | 263k | 2.57 |
| 2023-12-31 | $879k | 263k | 3.35 |
| 2023-09-30 | $767k | 259k | 2.96 |
| 2023-06-30 | $931k | 252k | 3.70 |
| 2023-03-31 | $1.2M | 251k | 4.62 |
| 2022-12-31 | $1.1M | 231k | 4.95 |
| 2022-06-30 | $1.6M | 224k | 6.95 |
| 2022-03-31 | $2.1M | 224k | 9.16 |
| 2021-09-30 | $2.7M | 165k | 16.35 |
| 2021-06-30 | $3.8M | 164k | 23.22 |
| 2021-03-31 | $1.1M | 47k | 23.22 |
| 2020-03-31 | $20k | 22k | 0.89 |
| 2019-12-31 | $34k | 22k | 1.52 |
| 2019-09-30 | $45k | 22k | 2.01 |
| 2019-03-31 | $46k | 22k | 2.06 |
| 2018-12-31 | $42k | 22k | 1.90 |
| 2018-09-30 | $62k | 22k | 2.80 |
| 2018-06-30 | $52k | 22k | 2.35 |
| 2018-03-31 | $39k | 22k | 1.76 |
| 2017-12-31 | $50k | 16k | 3.11 |
| 2017-09-30 | $24k | 16k | 1.49 |
| 2017-06-30 | $30k | 16k | 1.87 |
| 2017-03-31 | $34k | 16k | 2.12 |
| 2016-12-31 | $37k | 16k | 2.30 |
| 2016-09-30 | $35k | 16k | 2.18 |
| 2016-06-30 | $33k | 16k | 2.05 |
| 2015-12-31 | $31k | 16k | 1.93 |
| 2015-09-30 | $37k | 16k | 2.30 |
| 2015-06-30 | $38k | 16k | 2.33 |
| 2015-03-31 | $30k | 12k | 2.44 |
| 2014-12-31 | $22k | 12k | 1.79 |
| 2014-09-30 | $33k | 16k | 2.05 |
| 2014-06-30 | $52k | 16k | 3.19 |