Koss Corporation shares owned by Dimensional Fund Advisors
Quarter-by-quarter ownership of Koss Corporation (KOSS) shares owned by Dimensional Fund Advisors
from 13F filings
Historical chart of Dimensional Fund Advisors investment in Koss Corporation
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Quarterly reported holdings in Koss Corporation by Dimensional Fund Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $457k | 137k | 3.35 |
| 2023-09-30 | $403k | 134k | 3.01 |
| 2023-06-30 | $496k | 134k | 3.70 |
| 2023-03-31 | $619k | 134k | 4.62 |
| 2022-12-31 | $693k | 142k | 4.88 |
| 2022-09-30 | $887k | 140k | 6.35 |
| 2022-06-30 | $994k | 143k | 6.95 |
| 2022-03-31 | $1.3M | 146k | 9.16 |
| 2021-12-31 | $1.7M | 155k | 10.68 |
| 2021-09-30 | $2.4M | 147k | 16.35 |
| 2021-06-30 | $3.2M | 139k | 23.22 |
| 2021-03-31 | $3.4M | 150k | 22.49 |
| 2020-12-31 | $524k | 152k | 3.44 |
| 2020-09-30 | $325k | 152k | 2.13 |
| 2020-06-30 | $212k | 158k | 1.34 |
| 2020-03-31 | $146k | 167k | 0.87 |
| 2019-12-31 | $257k | 167k | 1.54 |
| 2019-09-30 | $334k | 167k | 2.00 |
| 2019-06-30 | $334k | 167k | 2.00 |
| 2019-03-31 | $334k | 163k | 2.05 |
| 2018-12-31 | $308k | 163k | 1.89 |
| 2018-09-30 | $453k | 163k | 2.78 |
| 2018-06-30 | $383k | 163k | 2.35 |
| 2018-03-31 | $290k | 163k | 1.78 |
| 2017-12-31 | $548k | 177k | 3.09 |
| 2017-09-30 | $278k | 186k | 1.50 |
| 2017-06-30 | $397k | 210k | 1.89 |
| 2017-03-31 | $447k | 210k | 2.13 |
| 2016-12-31 | $497k | 218k | 2.28 |
| 2016-09-30 | $476k | 219k | 2.18 |
| 2016-06-30 | $454k | 224k | 2.03 |
| 2016-03-31 | $469k | 224k | 2.10 |
| 2015-12-31 | $443k | 226k | 1.96 |
| 2015-09-30 | $488k | 226k | 2.16 |
| 2015-03-31 | $549k | 226k | 2.43 |
| 2014-12-31 | $397k | 227k | 1.75 |
| 2014-09-30 | $473k | 234k | 2.02 |
| 2014-06-30 | $746k | 236k | 3.16 |
| 2014-03-31 | $1.2M | 236k | 5.00 |
| 2013-12-31 | $1.2M | 236k | 5.13 |
| 2013-09-30 | $1.2M | 236k | 5.10 |
| 2013-06-30 | $1.1M | 237k | 4.85 |