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Ribbon Communication shares owned by American Century Companies

Quarter-by-quarter ownership of Ribbon Communication (RBBN) shares owned by American Century Companies from 13F filings

Historical chart of American Century Companies investment in Ribbon Communication

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All positions including Ribbon Communication held by American Century Companies consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ribbon Communication by American Century Companies

Quarter filed Position value Share count Share price at filing
2025-09-30 $791k 208k 3.80
2025-06-30 $738k 184k 4.01
2025-03-31 $573k 146k 3.92
2024-12-31 $413k 99k 4.16
2024-09-30 $317k 98k 3.25
2024-06-30 $322k 98k 3.29
2024-03-31 $306k 96k 3.20
2023-09-30 $106k 40k 2.68
2023-06-30 $95k 34k 2.79
2023-03-31 $47k 14k 3.44