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Mattel shares owned by CSS

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

Historical chart of CSS investment in Mattel

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Mattel by CSS

Quarter filed Position value Share count Share price at filing
2025-09-30 $1.4M 83k 16.83
2025-06-30 $794k 40k 19.72
2025-03-31 $740k 38k 19.43

More positions owned by CSS

Strategy Cl A New Call Option (MSTR)
Spdr S&p 500 Etf Tr Tr Unit (SPY)
Stride Note 1.125% 9/0 (Principal)
Ionis Pharmaceuticals Note 4/0 (Principal)
Live Nation Entertainment In Note 3.125% 1/1 (Principal)
Jazz Investments I Note 2.000% 6/1 (Principal)
Lumentum Hldgs Note 0.500% 6/1 (Principal)
Gamestop Corp Cl A Put Option (GME)
Peabody Engr Corp Note 3.250% 3/0 (Principal)
Sandisk Corp Put Put Option
Equinox Gold Corp Note 4.750%10/1 (Principal)
Wayfair Note 3.500%11/1 (Principal)
Echostar Corp Note 3.875%11/3 (Principal)
Ionis Pharmaceuticals Note 1.750% 6/1 (Principal)
Lumentum Hldgs Note 1.500%12/1 (Principal)

View all positions for CSS

Top funds holding Mattel

Edgepoint Investment
Vanguard Group
PRIMECAP Management Company
BlackRock
Ariel Investments
State Street Corporation
Dimensional Fund Advisors
Southeastern Asset Management
Franklin Resources
Geode Capital Management
LSV Asset Management
Massachusetts Financial Services
Frontier Capital Management
Morgan Stanley
AQR Capital Management

View all funds holding Mattel