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Cornerstone Planning Group LLC

Position in MAT — Mattel Inc /De/

CIK 1822587 FAIRFIELD, NJ

Position in MAT

as of Jun 30, 2026 · filed Jul 29, 2026
Position Value
$5,260
-$435 QoQ
Shares Held
379
-3.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#316
of 403 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in MAT Over Time

Shares Held

Position Value (USD)

Position in Leisure

Consumer Cyclical · as of Jun 30, 2026

Cornerstone Planning Group LLC holds $15,498 across 5 Leisure names. MAT ranks #2 (33.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 MAT
Mattel Inc /De/
This page
379 $5,260

All Filings in MAT

Export CSV
9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,260 379
2026-03-31 $5,695 392
2025-12-31 $10,078 508
2025-09-30 $22,754 1,352
2025-06-30 $4,180 212
2025-03-31 $4,119 212
2024-12-31 $3,546 200
2024-09-30 $3,810 200
2024-06-30 $3,252 200