Optical Cable Corporation shares owned by Dimensional Fund Advisors
Quarter-by-quarter ownership of Optical Cable Corporation (OCC) shares owned by Dimensional Fund Advisors
from 13F filings
Historical chart of Dimensional Fund Advisors investment in Optical Cable Corporation
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Quarterly reported holdings in Optical Cable Corporation by Dimensional Fund Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.1M | 264k | 8.12 |
| 2025-06-30 | $895k | 314k | 2.85 |
| 2025-03-31 | $868k | 311k | 2.79 |
| 2024-12-31 | $1.1M | 309k | 3.61 |
| 2024-09-30 | $828k | 309k | 2.68 |
| 2024-06-30 | $837k | 309k | 2.71 |
| 2024-03-31 | $873k | 308k | 2.83 |
| 2023-12-31 | $833k | 308k | 2.70 |
| 2023-09-30 | $936k | 313k | 2.99 |
| 2023-06-30 | $1.3M | 321k | 4.04 |
| 2023-03-31 | $1.5M | 343k | 4.31 |
| 2022-12-31 | $1.4M | 346k | 4.16 |
| 2022-09-30 | $1.2M | 346k | 3.45 |
| 2022-06-30 | $1.2M | 343k | 3.61 |
| 2022-03-31 | $1.5M | 343k | 4.24 |
| 2021-12-31 | $1.9M | 346k | 5.37 |
| 2021-09-30 | $1.4M | 386k | 3.72 |
| 2021-06-30 | $1.6M | 431k | 3.82 |
| 2021-03-31 | $1.5M | 429k | 3.61 |
| 2020-12-31 | $1.2M | 429k | 2.68 |
| 2020-09-30 | $1.3M | 432k | 3.09 |
| 2020-06-30 | $1.1M | 435k | 2.50 |
| 2020-03-31 | $1.1M | 440k | 2.40 |
| 2019-12-31 | $1.4M | 440k | 3.25 |
| 2019-09-30 | $1.6M | 448k | 3.57 |
| 2019-06-30 | $1.8M | 448k | 4.12 |
| 2019-03-31 | $2.1M | 448k | 4.67 |
| 2018-12-31 | $1.7M | 448k | 3.81 |
| 2018-09-30 | $2.7M | 440k | 6.10 |
| 2018-06-30 | $1.8M | 446k | 3.95 |
| 2018-03-31 | $1.4M | 475k | 2.90 |
| 2017-12-31 | $1.2M | 475k | 2.45 |
| 2017-09-30 | $1.0M | 475k | 2.15 |
| 2017-06-30 | $1.2M | 489k | 2.45 |
| 2017-03-31 | $1.5M | 502k | 3.05 |
| 2016-12-31 | $1.6M | 506k | 3.20 |
| 2016-09-30 | $1.3M | 510k | 2.54 |
| 2016-06-30 | $1.1M | 517k | 2.22 |
| 2016-03-31 | $1.3M | 518k | 2.45 |
| 2015-12-31 | $1.5M | 518k | 2.85 |
| 2015-09-30 | $1.8M | 518k | 3.45 |
| 2015-03-31 | $2.0M | 519k | 3.93 |
| 2014-12-31 | $2.4M | 519k | 4.53 |
| 2014-09-30 | $2.3M | 518k | 4.53 |
| 2014-06-30 | $2.1M | 521k | 4.00 |
| 2014-03-31 | $2.0M | 524k | 3.84 |
| 2013-12-31 | $2.0M | 524k | 3.73 |
| 2013-09-30 | $2.1M | 524k | 4.00 |
| 2013-06-30 | $2.3M | 524k | 4.43 |