Research Frontiers shares owned by Royal Bank of Canada
Quarter-by-quarter ownership of Research Frontiers (REFR) shares owned by Royal Bank of Canada
from 13F filings
Historical chart of Royal Bank of Canada investment in Research Frontiers
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Quarterly reported holdings in Research Frontiers by Royal Bank of Canada
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $0 | 29 | 0.00 |
| 2025-03-31 | $0 | 92 | 0.00 |
| 2024-12-31 | $0 | 123 | 0.00 |
| 2024-09-30 | $0 | 6 | 0.00 |
| 2024-06-30 | $0 | 132 | 0.00 |
| 2023-12-31 | $0 | 392 | 0.00 |
| 2023-09-30 | $0 | 167 | 0.00 |
| 2023-06-30 | $1.0k | 361 | 2.77 |
| 2022-09-30 | $1.0k | 529 | 1.89 |
| 2021-06-30 | $13k | 5.4k | 2.43 |
| 2021-03-31 | $6.0k | 2.2k | 2.75 |
| 2020-12-31 | $6.2k | 2.2k | 2.84 |
| 2020-09-30 | $14k | 5.1k | 2.76 |
| 2020-06-30 | $79k | 19k | 4.06 |
| 2020-03-31 | $0 | 20k | 0.00 |
| 2019-12-31 | $59k | 19k | 3.03 |
| 2019-09-30 | $74k | 18k | 4.14 |
| 2019-03-31 | $25k | 12k | 2.17 |
| 2018-12-31 | $4.0k | 2.5k | 1.60 |
| 2018-09-30 | $4.0k | 2.5k | 1.60 |
| 2017-12-31 | $0 | 17 | 0.00 |
| 2016-09-30 | $18k | 7.0k | 2.57 |
| 2016-06-30 | $9.0k | 2.5k | 3.60 |
| 2016-03-31 | $11k | 2.5k | 4.40 |
| 2015-12-31 | $13k | 2.5k | 5.20 |
| 2015-09-30 | $0 | 2.5k | 0.00 |
| 2015-03-31 | $67k | 11k | 6.09 |
| 2014-12-31 | $56k | 11k | 5.09 |
| 2014-09-30 | $63k | 11k | 5.73 |
| 2014-06-30 | $67k | 11k | 6.09 |
| 2014-03-31 | $42k | 8.1k | 5.18 |
| 2013-12-31 | $9.0k | 1.5k | 6.00 |
| 2013-09-30 | $6.0k | 1.5k | 4.00 |