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Adtran Holdings shares owned by California State Teachers Retirement System

Quarter-by-quarter ownership of Adtran Holdings (ADTN) shares owned by California State Teachers Retirement System from 13F filings

Historical chart of California State Teachers Retirement System investment in Adtran Holdings

Tip: Access up to 7 years of quarterly data

All positions including Adtran Holdings held by California State Teachers Retirement System consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Adtran Holdings by California State Teachers Retirement System

Quarter filed Position value Share count Share price at filing
2026-03-31 $906k 72k 12.58
2025-12-31 $631k 73k 8.69
2025-09-30 $548k 59k 9.38
2025-06-30 $638k 71k 8.97
2025-03-31 $630k 72k 8.72
2024-12-31 $49k 5.8k 8.33
2024-09-30 $34k 5.7k 5.93
2024-06-30 $30k 5.7k 5.26
2024-03-31 $408k 75k 5.44
2023-09-30 $685k 83k 8.23
2023-06-30 $966k 92k 10.53
2023-03-31 $1.5M 93k 15.86
2022-12-31 $1.8M 95k 18.79
2022-09-30 $1.8M 91k 19.58