CSS LLC
- SEC CIK
- 0001103646
- Latest filing
- Aug 14, 2026
MAT holding history
Mattel Inc in every 13F filed by CSS LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
MAT overviewAll 13F holders of MATFull Q2 2026 holdings
- Shares (Q2 2026)
- 63,342
- Value
- $879.2K
- % of portfolio
- <0.1%
- Quarters held
- 6
- Since Q1 2025
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 63,342 | $879.2K | <0.1% | +5,170+8.9% | Added | Holders |
| Q1 2026 | 58,172 | $845.2K | <0.1% | −13,860−19.2% | Reduced | Holders |
| Q4 2025 | 72,032 | $1.43M | 0.1% | −10,895−13.1% | Reduced | Holders |
| Q3 2025 | 82,927 | $1.40M | 0.1% | +42,684+106.1% | Added | Holders |
| Q2 2025 | 40,243 | $793.6K | 0.1% | +12,140+43.2% | Added | Holders |
| Q1 2025 | 28,103 | $546.0K | <0.1% | +28,103 | New | Holders |