MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Holdings in ADTN
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $603,354 | 69,431 | Shares | Sole | 2026-01-22 |
| 2025-09-30 | $672,817 | 71,729 | Shares | Sole | 2025-10-29 |
| 2025-06-30 | $601,079 | 67,010 | Shares | Sole | 2025-08-08 |
| 2025-03-31 | $577,115 | 66,183 | Shares | Sole | 2025-05-02 |
| 2024-12-31 | $563,882 | 67,693 | Shares | Sole | 2025-02-12 |
| 2024-09-30 | $413,409 | 69,715 | Shares | Sole | 2024-11-12 |
| 2024-06-30 | $375,579 | 71,403 | Shares | Sole | 2024-08-09 |
| 2024-03-31 | $375,398 | 69,007 | Shares | Sole | 2024-05-14 |