QUARTER-END POSITION / VERSION 1

MATTEL INC.

MATTEL INC

published
Reporting manager
ARIEL INVESTMENTS, LLC
Relationship
Associated institution
Record date
30 Jun 2026
Date meaning
Original Form 13F report period
Quantity
15,415,955 shares
Reported value / amount
$213,973,455
Weight and denominator
2.13% · Calculated: issuer/class value divided by the complete original reported table; not personal wealth
Quarter-end reported price
Not disclosed · Price at record date, not purchase cost
Derived value per reported unit
$13.88 · Reported value ÷ reported quantity (shares); not an observed market price
Source-reported activity
Not disclosed
Coverage
Complete original information table grouped by CUSIP and security class
Reviewed by
DeepSeek AI
Published
20 Oct 2026

Original regulatory disclosure; 3 original filing line(s) grouped within this issuer/class. Absence from a disclosed table is not private account verification.

Reporting-entity association: Inspect the identity evidence

Original filing attribution · 3 line(s)

Reporting manager: ARIEL INVESTMENTS, LLC. 13F HOLDINGS REPORT. These are reported investment-discretion relationships, not proof of beneficial ownership or a personal account. Each original line is counted once, including lines naming multiple managers.

Other included managers: 1 / CHARLES SCHWAB INVESTMENT MANAGEMENT INC · CIK 0000884546; 2 / VANGUARD GROUP INC · CIK 0000102909.

ORIGINAL LINEREPORTED QUANTITY / VALUEOTHER MANAGER / DISCRETIONVOTING AUTHORITY
12920,876 shares$289,759CHARLES SCHWAB INVESTMENT MANAGEMENT INC · CIK 0000884546Original field: 1 · Discretion: OTRSole 0Shared 0 · None 20,876
130489,046 shares$6,787,958VANGUARD GROUP INC · CIK 0000102909Original field: 2 · Discretion: OTRSole 489,046Shared 0 · None 0
13114,906,033 shares$206,895,738No included manager referencedOriginal field: Not stated · Discretion: SOLESole 13,862,662Shared 0 · None 1,043,371

Editorial note: Independent AI source review 2026-10-21T00:13:56.744+08:00; batch bf97274c9f25c6001e21f1552a856c3d9d7b0c82f4fbf0763b180426cd8ed183. Original filing quantities, metadata and row attribution checked. Holdings facts only; corporate-action and period comparisons are not reviewed. This is AI review, not a human or private-account audit.

Sources.

Version history.

Version 1published · 20 Oct 2026

Independent AI source review 2026-10-21T00:13:56.744+08:00; batch bf97274c9f25c6001e21f1552a856c3d9d7b0c82f4fbf0763b180426cd8ed183. Original filing quantities, metadata and row attribution checked. Holdings facts only; corporate-action and period comparisons are not reviewed. This is AI review, not a human or private-account audit.

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