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MARSHALL WACE, LLP

Position in MAT — Mattel Inc /De/

CIK 1318757 LONDON, X0

Position in MAT

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$33,102,980
-$21,044,212 QoQ
Shares Held
2,384,941
-36.0% QoQ
Ownership
0.835%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#28
of 403 holders
Holding Since
Mar 2020
13 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in MAT Over Time

Shares Held

Position Value (USD)

Position in Leisure

Consumer Cyclical · as of Jun 30, 2026

MARSHALL WACE, LLP holds $319,052,999 across 17 Leisure names. MAT ranks #3 (10.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MAT
Mattel Inc /De/
This page
2,384,941 $33,102,980

All Filings in MAT

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13 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $33,102,980 2,384,941
2026-03-31 $54,147,192 3,726,579
2025-12-31 $269,724 13,595
2025-09-30 $1,768,159 105,060
2025-06-30 $24,698,885 1,252,479
2024-06-30 $2,636,250 162,131
2024-03-31 $28,445,871 1,435,935
2023-12-31 $26,465,247 1,401,761
2023-09-30 $16,531,730 750,419
2023-03-31 $7,852,527 426,536
2020-09-30 $1,196,664 102,279
2020-06-30 $12,561,716 1,299,040
2020-03-31 $15,877,637 1,802,229