Koss Corporation shares owned by Citadel Advisors
Quarter-by-quarter ownership of Koss Corporation (KOSS) shares owned by Citadel Advisors
from 13F filings
Historical chart of Citadel Advisors investment in Koss Corporation
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Quarterly reported holdings in Koss Corporation by Citadel Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $133k | 33k | 4.01 |
| 2024-12-31 | $212k | 29k | 7.38 |
| 2024-03-31 | $38k | 15k | 2.57 |
| 2023-06-30 | $57k | 16k | 3.70 |
| 2022-12-31 | $84k | 17k | 4.88 |
| 2022-03-31 | $111k | 12k | 9.19 |
| 2021-09-30 | $190k | 12k | 16.33 |
| 2021-06-30 | $431k | 19k | 23.24 |
| 2021-03-31 | $766k | 34k | 22.48 |
| 2019-12-31 | $29k | 19k | 1.56 |
| 2018-09-30 | $29k | 10k | 2.83 |
| 2017-12-31 | $35k | 11k | 3.11 |
| 2017-03-31 | $31k | 15k | 2.13 |
| 2016-06-30 | $25k | 13k | 1.99 |
| 2015-12-31 | $24k | 12k | 1.97 |