Ribbon Communication shares owned by State of Wisconsin Investment Board
Quarter-by-quarter ownership of Ribbon Communication (RBBN) shares owned by State of Wisconsin Investment Board
from 13F filings
Historical chart of State of Wisconsin Investment Board investment in Ribbon Communication
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Quarterly reported holdings in Ribbon Communication by State of Wisconsin Investment Board
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.1M | 279k | 3.80 |
| 2025-06-30 | $1.1M | 276k | 4.01 |
| 2025-03-31 | $781k | 199k | 3.92 |
| 2023-09-30 | $31k | 11k | 2.68 |
| 2022-09-30 | $160k | 72k | 2.22 |
| 2022-06-30 | $191k | 63k | 3.05 |
| 2021-12-31 | $149k | 25k | 6.03 |
| 2021-09-30 | $200k | 33k | 5.99 |
| 2021-06-30 | $288k | 38k | 7.62 |
| 2021-03-31 | $310k | 38k | 8.20 |
| 2020-06-30 | $89k | 23k | 3.94 |
More positions owned by State of Wisconsin Investment Board
View all positions for State of Wisconsin Investment Board