ADTRAN HOLDINGS INC

Ticker: ADTN CUSIP: 00486H105 Class: Common Stock

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 69,431 Value ($000) $603 Avg Close $8.68 Range $7.11 - $10.75
Q3 2025
Shares 71,729 Value ($000) $673 Avg Close $9.32 Range $7.95 - $10.64
Q2 2025
Shares 67,010 Value ($000) $601 Avg Close $7.98 Range $6.93 - $9.17
Q1 2025
Shares 66,183 Value ($000) $577 Avg Close $10.06 Range $8.30 - $12.44
Q4 2024
Shares 67,693 Value ($000) $564 Avg Close $7.38 Range $5.67 - $9.21
Q3 2024
Shares 69,715 Value ($000) $413 Avg Close $5.57 Range $4.62 - $6.92
Q2 2024
Shares 71,403 Value ($000) $376 Avg Close $5.10 Range $4.34 - $5.87
Q1 2024
Shares 69,007 Value ($000) $375 Avg Close $6.38 Range $5.19 - $7.66