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MAT position history

The shares of Mattel (MAT) that SOUTHEASTERN ASSET MANAGEMENT INC reported in each quarter’s 13F.

Equity, COM

Shares held by quarter

New Add Reduce Exit

  1. 2021 Q3: 18,349,793 shares, $341M, 6.5% of portfolio
  2. 2021 Q4: 20,228,340 shares, $436M, 7.3% of portfolio, Add +10.2%
  3. 2022 Q1: 16,163,120 shares, $359M, 6.3% of portfolio, Reduce −20.1%
  4. 2022 Q2: 16,136,192 shares, $360M, 7.6% of portfolio, Reduce −0.2%
  5. 2022 Q3: 13,910,739 shares, $263M, 6.6% of portfolio, Reduce −13.8%
  6. 2022 Q4: 12,034,582 shares, $215M, 7.5% of portfolio, Reduce −13.5%
  7. 2023 Q1: 11,266,668 shares, $207M, 7.0% of portfolio, Reduce −6.4%
  8. 2023 Q2: 9,324,247 shares, $182M, 6.4% of portfolio, Reduce −17.2%
  9. 2023 Q3: 8,997,166 shares, $198M, 7.3% of portfolio, Reduce −3.5%
  10. 2023 Q4: 8,840,411 shares, $167M, 6.4% of portfolio, Reduce −1.7%
  11. 2024 Q1: 8,540,684 shares, $169M, 6.5% of portfolio, Reduce −3.4%
  12. 2024 Q2: 8,208,508 shares, $133M, 5.8% of portfolio, Reduce −3.9%
  13. 2024 Q3: 7,990,324 shares, $152M, 7.2% of portfolio, Reduce −2.7%
  14. 2024 Q4: 7,632,344 shares, $135M, 6.4% of portfolio, Reduce −4.5%
  15. 2025 Q1: 6,838,934 shares, $133M, 7.1% of portfolio, Reduce −10.4%
  16. 2025 Q2: 7,220,265 shares, $142M, 7.2% of portfolio, Add +5.6%
  17. 2025 Q3: 8,161,296 shares, $137M, 7.0% of portfolio, Add +13.0%
  18. 2025 Q4: 8,570,328 shares, $170M, 7.6% of portfolio, Add +5.0%
  19. 2026 Q1: 12,812,157 shares, $186M, 9.2% of portfolio, Add +49.5%
  20. 2026 Q2: 12,322,555 shares, $171M, 8.9% of portfolio, Reduce −3.8%
Holdings date Value % of holdings Shares Filing date All 13F holders