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Madison Square shares owned by Sig Brokerage

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

Historical chart of Sig Brokerage investment in Madison Square

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

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Quarterly reported holdings in Madison Square by Sig Brokerage

Quarter filed Position value Share count Share price at filing
2025-09-30 $1.1M 18k 62.12