Mattel shares owned by Summit Trail Advisors
Historical chart of Summit Trail Advisors investment in Mattel
Tip: Access up to 7 years of quarterly data
All positions including Mattel held by Summit Trail Advisors consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in Mattel by Summit Trail Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $1.6M | 115k | 13.88 |
| 2026-03-31 | $615k | 42k | 14.53 |
| 2025-12-31 | $820k | 41k | 19.84 |
| 2025-09-30 | $903k | 54k | 16.83 |
| 2018-03-31 | $5.0k | 5.2k | 0.96 |
| 2017-12-31 | $11k | 663 | 16.59 |