Ribbon Communication shares owned by Zurcher Kantonalbank
Quarter-by-quarter ownership of Ribbon Communication (RBBN) shares owned by Zurcher Kantonalbank
from 13F filings
Historical chart of Zurcher Kantonalbank investment in Ribbon Communication
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Quarterly reported holdings in Ribbon Communication by Zurcher Kantonalbank
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-03-31 | $75k | 23k | 3.20 |
| 2023-12-31 | $38k | 13k | 2.90 |
| 2023-09-30 | $35k | 13k | 2.68 |
| 2023-06-30 | $36k | 13k | 2.79 |
| 2023-03-31 | $44k | 13k | 3.42 |
| 2022-12-31 | $26k | 9.3k | 2.79 |
| 2022-09-30 | $21k | 9.3k | 2.26 |
| 2022-06-30 | $28k | 9.3k | 3.01 |
| 2022-03-31 | $29k | 9.3k | 3.12 |
| 2021-12-31 | $56k | 9.3k | 6.02 |
| 2021-09-30 | $56k | 9.3k | 6.02 |
| 2021-06-30 | $71k | 9.3k | 7.64 |
| 2021-03-31 | $76k | 9.3k | 8.18 |
| 2020-12-31 | $92k | 14k | 6.59 |
| 2020-09-30 | $15k | 3.8k | 4.00 |
| 2020-06-30 | $15k | 3.8k | 4.00 |
| 2020-03-31 | $11k | 3.8k | 2.93 |
| 2019-12-31 | $12k | 3.8k | 3.20 |
| 2019-09-30 | $22k | 3.8k | 5.86 |
| 2019-06-30 | $18k | 3.8k | 4.79 |
| 2019-03-31 | $19k | 3.8k | 5.06 |
| 2018-12-31 | $18k | 3.8k | 4.79 |
| 2018-09-30 | $26k | 3.8k | 6.93 |
| 2018-06-30 | $27k | 3.8k | 7.19 |
| 2018-03-31 | $19k | 3.8k | 5.06 |
| 2017-12-31 | $29k | 3.8k | 7.73 |