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Adtran Holdings shares owned by HPM Partners

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

Historical chart of HPM Partners investment in Adtran Holdings

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

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Quarterly reported holdings in Adtran Holdings by HPM Partners

Quarter filed Position value Share count Share price at filing
2026-03-31 $249k 20k 12.58
2025-09-30 $98k 11k 9.38
2025-03-31 $137k 16k 8.72
2024-03-31 $109k 20k 5.44