Research Frontiers shares owned by Tower Research Capital
Quarter-by-quarter ownership of Research Frontiers (REFR) shares owned by Tower Research Capital
from 13F filings
Historical chart of Tower Research Capital investment in Research Frontiers
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Quarterly reported holdings in Research Frontiers by Tower Research Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.0k | 1.3k | 1.59 |
| 2025-06-30 | $3.4k | 2.1k | 1.64 |
| 2025-03-31 | $4.0k | 3.6k | 1.13 |
| 2024-12-31 | $5.8k | 3.4k | 1.71 |
| 2024-09-30 | $3.8k | 1.7k | 2.19 |
| 2024-06-30 | $15k | 8.3k | 1.84 |
| 2024-03-31 | $10k | 7.8k | 1.30 |
| 2023-09-30 | $9.4k | 8.7k | 1.08 |
| 2023-06-30 | $14k | 8.7k | 1.60 |
| 2023-03-31 | $11k | 6.7k | 1.68 |
| 2022-12-31 | $12k | 7.6k | 1.57 |
| 2022-09-30 | $12k | 5.8k | 2.06 |
| 2022-06-30 | $2.0k | 898 | 2.23 |
| 2022-03-31 | $1.0k | 397 | 2.52 |
| 2021-12-31 | $2.1k | 1.0k | 2.05 |
| 2021-06-30 | $16k | 6.7k | 2.41 |
| 2021-03-31 | $13k | 4.6k | 2.80 |
| 2020-12-31 | $24k | 8.4k | 2.85 |
| 2020-09-30 | $70k | 26k | 2.72 |
| 2020-06-30 | $25k | 6.2k | 4.02 |
| 2019-09-30 | $2.0k | 686 | 2.92 |
| 2017-06-30 | $3.0k | 2.5k | 1.18 |
| 2017-03-31 | $3.0k | 1.8k | 1.68 |
| 2016-12-31 | $8.0k | 4.2k | 1.89 |
| 2016-09-30 | $0 | 151 | 0.00 |
| 2016-06-30 | $10k | 2.6k | 3.78 |
| 2016-03-31 | $0 | 1.2k | 0.00 |
| 2015-09-30 | $2.0k | 319 | 6.27 |
| 2015-06-30 | $5.8k | 1.1k | 5.42 |
| 2015-03-31 | $999 | 123 | 8.13 |
| 2014-12-31 | $8.4k | 1.3k | 6.47 |
| 2014-09-30 | $4.0k | 771 | 5.19 |
| 2014-06-30 | $5.0k | 839 | 5.96 |
| 2014-03-31 | $9.5k | 2.0k | 4.62 |
| 2013-12-31 | $19k | 3.3k | 5.72 |
| 2013-09-30 | $9.0k | 2.1k | 4.36 |
| 2013-06-30 | $14k | 3.4k | 4.09 |