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Madison Square shares owned by PDT Partners

Quarter-by-quarter ownership of Madison Square (SPHR) shares owned by PDT Partners from 13F filings

Historical chart of PDT Partners investment in Madison Square

Tip: Access up to 7 years of quarterly data

All positions including Madison Square held by PDT Partners consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Madison Square by PDT Partners

Quarter filed Position value Share count Share price at filing
2025-12-31 $11M 111k 95.08
2025-09-30 $7.3M 117k 62.12
2025-06-30 $4.9M 117k 41.80