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Mattel shares owned by Peak6

Quarter-by-quarter ownership of Mattel (MAT) shares owned by Peak6 from 13F filings

Historical chart of Peak6 investment in Mattel

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All positions including Mattel held by Peak6 consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Mattel by Peak6

Quarter filed Position value Share count Share price at filing
2025-09-30 $5.2M 311k 16.83
2025-06-30 $11M 547k 19.72