CSP shares owned by Dimensional Fund Advisors
Quarter-by-quarter ownership of CSP (CSPI) shares owned by Dimensional Fund Advisors
from 13F filings
Historical chart of Dimensional Fund Advisors investment in CSP
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Quarterly reported holdings in CSP by Dimensional Fund Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $4.4M | 378k | 11.55 |
| 2025-06-30 | $5.2M | 399k | 12.94 |
| 2025-03-31 | $6.4M | 420k | 15.34 |
| 2024-12-31 | $7.9M | 489k | 16.07 |
| 2024-09-30 | $6.4M | 496k | 12.99 |
| 2024-06-30 | $7.5M | 504k | 14.90 |
| 2024-03-31 | $9.3M | 505k | 18.46 |
| 2023-12-31 | $5.3M | 267k | 20.00 |
| 2023-09-30 | $4.6M | 260k | 17.50 |
| 2023-06-30 | $3.0M | 254k | 11.91 |
| 2023-03-31 | $3.6M | 269k | 13.57 |
| 2022-12-31 | $2.5M | 266k | 9.43 |
| 2022-09-30 | $1.9M | 266k | 7.19 |
| 2022-06-30 | $2.4M | 265k | 9.10 |
| 2022-03-31 | $2.1M | 264k | 7.80 |
| 2021-12-31 | $2.3M | 264k | 8.79 |
| 2021-09-30 | $2.5M | 279k | 8.89 |
| 2021-06-30 | $3.0M | 283k | 10.70 |
| 2021-03-31 | $2.5M | 284k | 8.70 |
| 2020-12-31 | $2.2M | 284k | 7.73 |
| 2020-09-30 | $2.5M | 291k | 8.63 |
| 2020-06-30 | $2.4M | 291k | 8.12 |
| 2020-03-31 | $2.1M | 294k | 6.99 |
| 2019-12-31 | $3.9M | 296k | 13.05 |
| 2019-09-30 | $4.1M | 301k | 13.49 |
| 2019-06-30 | $4.6M | 301k | 15.25 |
| 2019-03-31 | $3.3M | 305k | 10.81 |
| 2018-12-31 | $3.0M | 305k | 9.77 |
| 2018-09-30 | $4.0M | 307k | 13.12 |
| 2018-06-30 | $3.0M | 307k | 9.85 |
| 2018-03-31 | $3.3M | 306k | 10.75 |
| 2017-12-31 | $4.7M | 299k | 15.89 |
| 2017-09-30 | $3.3M | 300k | 10.96 |
| 2017-06-30 | $3.3M | 304k | 10.75 |
| 2017-03-31 | $3.1M | 304k | 10.31 |
| 2016-12-31 | $3.2M | 303k | 10.58 |
| 2016-09-30 | $3.0M | 300k | 10.17 |
| 2016-06-30 | $2.4M | 297k | 8.12 |
| 2016-03-31 | $1.8M | 297k | 6.00 |
| 2015-12-31 | $2.1M | 297k | 6.94 |
| 2015-09-30 | $1.6M | 297k | 5.37 |
| 2015-03-31 | $2.0M | 296k | 6.78 |
| 2014-12-31 | $2.2M | 296k | 7.40 |
| 2014-09-30 | $2.3M | 291k | 7.97 |
| 2014-06-30 | $2.0M | 291k | 6.92 |
| 2014-03-31 | $2.3M | 292k | 7.80 |
| 2013-12-31 | $2.4M | 292k | 8.07 |
| 2013-09-30 | $2.1M | 292k | 7.07 |
| 2013-06-30 | $2.6M | 292k | 8.88 |