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Adtran Holdings shares owned by Stoneridge Investment Partners

Quarter-by-quarter ownership of Adtran Holdings (ADTN) shares owned by Stoneridge Investment Partners from 13F filings

Historical chart of Stoneridge Investment Partners investment in Adtran Holdings

Tip: Access up to 7 years of quarterly data

All positions including Adtran Holdings held by Stoneridge Investment Partners consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Adtran Holdings by Stoneridge Investment Partners

Quarter filed Position value Share count Share price at filing
2025-09-30 $100k 11k 9.38