SEC ownership of MATTEL INC /DE/

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000063276.

Comparable stake leader

EdgePoint Investment Group Inc.

Disclosed value leader

EdgePoint Investment Group Inc.

Comparable rows

50/50

Latest evidence

28 Apr 2026

Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
50 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
EdgePoint Investment Group Inc.
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
28 Apr 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0000063276
Issuer location
El Segundo, CA

Ownership snapshot

Top shareholders of MATTEL INC /DE/ (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
EdgePoint Investment Grou...
Disclosed value leader
EdgePoint Investment Grou...
Comparable rows
50/50
Latest evidence
28 Apr 2026
13F 13D/G 3/4/5 Lead comparable stake: 16% 13D/G row: EdgePoint Investment Group Inc. Showing 1-8 of 50 holder rows.

Quick read

EdgePoint Investment Group Inc. leads the comparable SEC ownership view at 16%.

50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens EdgePoint Investment Group Inc.'s linked filing trail.
Comparable ownership Top 5
EdgePoint Investment Group Inc. 16%
PRIMECAP MANAGEMENT CO/CA/ 10%
VANGUARD CAPITAL MANAGEMENT LLC 5.3%
Capital International Investors 0.9%
Anthony Disilvestro 0.08%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 50 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
EdgePoint Investment Group Inc.
13F 13D/G
Company
16%
from 13D/G
$714,017,015
49,140,882 shares
31 Mar 2026
PRIMECAP MANAGEMENT CO/CA/
13D/G 13F
Company
10%
$667,768,717
33,238,861 shares
$0 30 Jun 2025
VANGUARD CAPITAL MANAGEMENT LLC
13D/G 13F
Vanguard Capital Management · Company
5.3%
$232,297,184
15,987,418 shares
$0 31 Mar 2026
Capital International Investors
13D/G
0.9%
$49,983,857
3,187,746 shares
$0 31 Dec 2024
Anthony Disilvestro
3/4/5
Chief Financial Officer
0.08%
$3,613,916
229,455 shares
29 Apr 2025
Steve Totzke
3/4/5
President, Chief Comm Officer
0.07%
$3,110,755
214,092 shares
28 Apr 2026
BlackRock, Inc.
13F
Company
13F
9%
$396,992,917
27,322,293 shares
31 Mar 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
13F
Company
13F
4.5%
$197,962,517
13,624,399 shares
31 Mar 2026
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Net insider flow leans to buying over the last 12 months. Net value: +$1,009,300.

Buys
$1,009,300
Insiders: 1
Sells
$0
Insiders: 0
Net
+$1,009,300
Shares: +65,000
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 65,000 Shares: 0
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 0 0 $0 $0 $0
3-6 65,000 0 $1,009,300 $0 +$1,009,300
6-9 0 0 $0 $0 $0
9-12 0 0 $0 $0 $0

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 22 reporting-owner rows connected to MATTEL INC /DE/. Open a relationship link for the CIK-to-CIK filing trail.

Rows
22
Largest Forms 3/4/5 holder
Ynon Kreiz
Net 12M change
+$1,009,301
Latest report
29 May 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
Ynon Kreiz Chairman & CEO, Director $29,423,459 +$1,009,301 +3.6% Mixed 07 May 2026
Richard Dickson Pres & Chief Operating Officer $14,960,709 Mixed 02 Aug 2023
Anthony Disilvestro Chief Financial Officer $3,613,916 Mixed 29 Apr 2025
Michael J. Dolan Director $3,472,478 Mixed 24 May 2024
Amanda J. Thompson EVP & Chief People Officer $3,207,081 Mixed 02 Aug 2023
Steve Totzke President, Chief Comm Officer $3,110,755 Mixed 28 Apr 2026
Roberto Jacobo Isaias Zanatta EVP & Chief Supply Chain Offr $2,665,862 Mixed 07 May 2026
Jonathan Anschell EVP Chief Legal Officer & Sec $1,825,113 Mixed 07 May 2026
Karen Ancira EVP, Chief People Officer $1,269,688 Mixed 29 May 2026
Soren T. Laursen Director $1,252,415 Mixed 28 May 2026
Ann Lewnes Director $1,108,205 Mixed 31 Jul 2023
Judy D. Olian Director $1,036,608 Mixed 28 May 2026
Roger Lynch Director $850,507 Mixed 28 May 2026
Paul Ruh Chief Financial Officer $737,949 Mixed 29 May 2026
Adriana Cisneros Director $722,339 Mixed 28 May 2026
Diana S. Ferguson Director $575,325 Mixed 28 May 2026
Yoon J. Hugh SVP & Corporate Controller $562,267 Mixed 07 May 2026
Noreena Hertz Director $300,562 Mixed 28 May 2026
Julius Genachowski Director $294,993 Mixed 28 May 2026
Richard Todd Bradley Director $272,019 Filing P/S 09 Aug 2023

Recent insider transactions for MATTEL INC /DE/

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
Paul Ruh MAT Common Stock Tax liability -71.5% -40,031 15,939 29 May 2026 Direct
Paul Ruh MAT Common Stock Options Exercise 90,819 82,148 29 May 2026 Direct
Paul Ruh MAT Restricted Stock Units Options Exercise -64.5% -90,819 49,968 29 May 2026 Direct
Karen Ancira MAT Common Stock Tax liability -18.6% -5,991 26,279 29 May 2026 Direct
Karen Ancira MAT Common Stock Options Exercise 107.2% 16,695 32,270 29 May 2026 Direct
Karen Ancira MAT Restricted Stock Units Options Exercise -49.2% -16,695 17,201 29 May 2026 Direct
Dawn Ostroff MAT Restricted Stock Units Award 11,753 11,753 28 May 2026 Direct
Judy D. Olian MAT Restricted Stock Units Award 11,753 11,753 28 May 2026 Direct
Dominic Ng MAT Restricted Stock Units Award 11,753 11,753 28 May 2026 Direct
Roger Lynch MAT Phantom Stock Award 98% 11,753 23,746 28 May 2026 Direct
Roger Lynch MAT Restricted Stock Units Award 11,753 11,753 28 May 2026 Direct
Soren T. Laursen MAT Restricted Stock Units Award 11,753 11,753 28 May 2026 Direct
Noreena Hertz MAT Restricted Stock Units Award 11,753 11,753 28 May 2026 Direct
Julius Genachowski MAT Restricted Stock Units Award 11,753 11,753 28 May 2026 Direct
Diana S. Ferguson MAT Restricted Stock Units Award 11,753 11,753 28 May 2026 Direct
Adriana Cisneros MAT Restricted Stock Units Award 11,753 11,753 28 May 2026 Direct
Judy D. Olian MAT Common Stock Options Exercise 17% 8,594 59,298 15 May 2026 Direct
Judy D. Olian MAT Restricted Stock Units Options Exercise -100% -8,594 0 15 May 2026 Direct
Roger Lynch MAT Common Stock Options Exercise 38.7% 8,594 30,784 15 May 2026 Direct
Roger Lynch MAT Restricted Stock Units Options Exercise -100% -8,594 0 15 May 2026 Direct
Soren T. Laursen MAT Common Stock Options Exercise 13.3% 8,594 73,224 15 May 2026 Direct
Soren T. Laursen MAT Restricted Stock Units Options Exercise -100% -8,594 0 15 May 2026 Direct
Noreena Hertz MAT Common Stock Tax liability -16.6% -1,719 8,641 15 May 2026 Direct
Noreena Hertz MAT Common Stock Options Exercise 486.6% 8,594 10,360 15 May 2026 Direct
Noreena Hertz MAT Restricted Stock Units Options Exercise -100% -8,594 0 15 May 2026 Direct
Diana S. Ferguson MAT Common Stock Options Exercise 45.3% 8,594 27,551 15 May 2026 Direct
Diana S. Ferguson MAT Restricted Stock Units Options Exercise -100% -8,594 0 15 May 2026 Direct
Adriana Cisneros MAT Common Stock Options Exercise 29.6% 8,594 37,669 15 May 2026 Direct
Adriana Cisneros MAT Restricted Stock Units Options Exercise -100% -8,594 0 15 May 2026 Direct
Ynon Kreiz MAT Common Stock Tax liability -1.39% -26,062 1,842,633 07 May 2026 Direct
Ynon Kreiz MAT Common Stock Options Exercise 2.82% 51,222 1,868,695 07 May 2026 Direct
Ynon Kreiz MAT Restricted Stock Units Options Exercise -33% -51,222 103,999 07 May 2026 Direct
Roberto Jacobo Isaias Zanatta MAT Common Stock Tax liability -4.69% -9,031 183,473 07 May 2026 Direct
Roberto Jacobo Isaias Zanatta MAT Common Stock Options Exercise 10.2% 17,749 192,504 07 May 2026 Direct
Roberto Jacobo Isaias Zanatta MAT Restricted Stock Units Options Exercise -33% -17,749 36,038 07 May 2026 Direct
Yoon J. Hugh MAT Common Stock Tax liability -3.93% -1,585 38,697 07 May 2026 Direct
Yoon J. Hugh MAT Common Stock Options Exercise 12.3% 4,417 40,282 07 May 2026 Direct
Yoon J. Hugh MAT Restricted Stock Units Options Exercise -33% -4,417 8,970 07 May 2026 Direct
Jonathan Anschell MAT Common Stock Tax liability -5.61% -7,466 125,610 07 May 2026 Direct
Jonathan Anschell MAT Common Stock Options Exercise 12.4% 14,673 133,076 07 May 2026 Direct
Jonathan Anschell MAT Restricted Stock Units Options Exercise -33% -14,673 29,791 07 May 2026 Direct
Karen Ancira MAT Common Stock Tax liability -14.9% -2,718 15,575 07 May 2026 Direct
Karen Ancira MAT Common Stock Options Exercise 70.6% 7,573 18,293 07 May 2026 Direct
Karen Ancira MAT Restricted Stock Units Options Exercise -33% -7,573 15,376 07 May 2026 Direct
Paul Ruh MAT Restricted Stock Units Award 94,608 94,608 01 May 2026 Direct
Ynon Kreiz MAT Restricted Stock Units Award 181,212 181,212 01 May 2026 Direct
Roberto Jacobo Isaias Zanatta MAT Restricted Stock Units Award 62,793 62,793 01 May 2026 Direct
Yoon J. Hugh MAT Restricted Stock Units Award 13,619 13,619 01 May 2026 Direct
Jonathan Anschell MAT Restricted Stock Units Award 51,909 51,909 01 May 2026 Direct
Karen Ancira MAT Restricted Stock Units Award 29,303 29,303 01 May 2026 Direct
* marks a reported price that did not pass the local price check.
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