MAT MATTEL INC /DE/: institutional ownership and insider trading
440 funds reported holding $4.94B of MATTEL INC /DE/ in their latest 13F filings; in Q2 2026 funds net bought $79.9M, with 41 new positions and 70 funds selling out; over the last 12 months insiders bought $1.01M and sold $587K on the open market.
Famous investors holding MAT
- Mason Hawkins (Southeastern Asset Management): $171M, 8.9% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $31.7M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $41.4M, 0.0% of the portfolio
- Ray Dalio (Bridgewater Associates): $3.08M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $34.7M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $2.23M, 0.0% of the portfolio
Largest institutional holders of MAT
- EdgePoint Investment Group Inc. — $709M
- VANGUARD GROUP INC — $606M
- PRIMECAP MANAGEMENT CO/CA/ — $410M
- BlackRock, Inc. (BLK) — $363M
- ARIEL INVESTMENTS, LLC — $214M
- VANGUARD CAPITAL MANAGEMENT LLC — $183M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $182M
- DIMENSIONAL FUND ADVISORS LP — $175M
- SOUTHEASTERN ASSET MANAGEMENT INC/TN/ — $171M
- STATE STREET CORP (STT, STT-PG) — $133M
Recent MAT insider trades
- Aug 31, 2026: Isaias Zanatta Roberto Jacobo sold 39,083 shares ($587K)
- Feb 12, 2026: Kreiz Ynon bought 65,000 shares ($1.01M)
5%+ owners
- EdgePoint Investment Group Inc.: 17.7% (Schedule 13D, filed Oct 22, 2026)
- Ariel Investments, LLC: 5.3% (Schedule 13G, filed Aug 14, 2026)
- Vanguard Capital Management: 5.3% (Schedule 13G, filed Apr 30, 2026)