Madison Square shares owned by Atom Investors
Quarter-by-quarter ownership of Madison Square (SPHR) shares owned by Atom Investors
from 13F filings
Historical chart of Atom Investors investment in Madison Square
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All positions including Madison Square held by Atom Investors consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Madison Square by Atom Investors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $795k | 13k | 62.12 |
| 2025-06-30 | $815k | 20k | 41.80 |