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Ribbon Communication shares owned by Mackenzie Financial

Quarter-by-quarter ownership of Ribbon Communication (RBBN) shares owned by Mackenzie Financial from 13F filings

Historical chart of Mackenzie Financial investment in Ribbon Communication

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All positions including Ribbon Communication held by Mackenzie Financial consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ribbon Communication by Mackenzie Financial

Quarter filed Position value Share count Share price at filing
2025-12-31 $31k 11k 2.94
2022-12-31 $39k 14k 2.79
2022-09-30 $31k 14k 2.24
2022-06-30 $42k 14k 3.03
2021-12-31 $424k 70k 6.05
2021-09-30 $392k 66k 5.97
2021-06-30 $486k 64k 7.60
2021-03-31 $389k 47k 8.21
2020-12-31 $423k 64k 6.56
2020-03-31 $39k 13k 3.05