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Mattel Inc

MAT
Exchange
Nasdaq
Industry
Dolls & Stuffed Toys
SEC CIK
0000063276

In the last 90 days, Mattel Inc insiders filed 0 open-market purchases and 1 sale; 404 institutions reported holding it in 13F filings for Q2 2026, worth $4.23B in total; Southeastern Asset Management (Longleaf) is the only superinvestor holding it.

13F holders, Q3 2025

Institutional positions in Mattel Inc as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
439
+9 vs. Q2 2025
Shares held
307.2M
−8.86M (−2.8%) vs. Q2 2025
Total value
$5.18B
−$1.05B (−16.9%) vs. Q2 2025
New holders
65
120 more added
Sold out
56
159 more reduced

5 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MAT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2025: 439 institutions
Q1 2021: 325 institutionsQ2 2021: 327 institutionsQ3 2021: 340 institutionsQ4 2021: 358 institutionsQ1 2022: 383 institutionsQ2 2022: 377 institutionsQ3 2022: 375 institutionsQ4 2022: 359 institutionsQ1 2023: 336 institutionsQ2 2023: 319 institutionsQ3 2023: 357 institutionsQ4 2023: 376 institutionsQ1 2024: 384 institutionsQ2 2024: 390 institutionsQ3 2024: 380 institutionsQ4 2024: 421 institutionsQ1 2025: 449 institutionsQ2 2025: 435 institutionsQ3 2025: 439 institutionsQ4 2025: 442 institutionsQ1 2026: 430 institutionsQ2 2026: 404 institutions
Value heldQ3 2025: $5.18B
Q1 2021: $6.69BQ2 2021: $6.92BQ3 2021: $6.50BQ4 2021: $7.56BQ1 2022: $7.72BQ2 2022: $7.83BQ3 2022: $6.57BQ4 2022: $6.22BQ1 2023: $6.31BQ2 2023: $6.54BQ3 2023: $7.35BQ4 2023: $6.31BQ1 2024: $6.59BQ2 2024: $5.48BQ3 2024: $6.16BQ4 2024: $5.85BQ1 2025: $6.29BQ2 2025: $6.29BQ3 2025: $5.18BQ4 2025: $6.17BQ1 2026: $4.35BQ2 2026: $4.23B
Institutions holding MAT and their total value by quarter
QuarterHoldersValue
Q2 2026404$4.23B
Q1 2026430$4.35B
Q4 2025442$6.17B
Q3 2025439$5.18B
Q2 2025435$6.29B
Q1 2025449$6.29B
Q4 2024421$5.85B
Q3 2024380$6.16B
Q2 2024390$5.48B
Q1 2024384$6.59B
Q4 2023376$6.31B
Q3 2023357$7.35B
Q2 2023319$6.54B
Q1 2023336$6.31B
Q4 2022359$6.22B
Q3 2022375$6.57B
Q2 2022377$7.83B
Q1 2022383$7.72B
Q4 2021358$7.56B
Q3 2021340$6.50B
Q2 2021327$6.92B
Q1 2021325$6.69B

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Mattel Inc; share changes are against Q2 2025.

Institutions holding MAT in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Advisory Services Network, LLC53$8920.00%+53New
Whittier Trust Co49$8850.00%00.0%Unchanged
Anchor Investment Management, LLC50$8420.00%00.0%Unchanged
HHM Wealth Advisors, LLC50$8420.00%00.0%Unchanged
SJS Investment Consulting Inc.46$7750.00%−6−11.5%Reduced
Vermillion Wealth Management, Inc.46$7740.00%00.0%Unchanged
CIBC Private Wealth Group, LLC41$6900.00%−16−28.1%Reduced
Quent Capital, LLC41$6900.00%+41New
Manchester Capital Management LLC40$6740.00%00.0%Unchanged
McIlrath & Eck, LLC39$6560.00%00.0%Unchanged
Hoertkorn Richard Charles38$6400.00%00.0%Unchanged
UMA Financial Services, Inc.35$5900.00%00.0%Unchanged
Sound Income Strategies, LLC30$5430.00%00.0%Unchanged
Quaker Wealth Management, LLC30$5050.00%00.0%Unchanged
Cromwell Holdings LLC28$4720.00%00.0%Unchanged
South State Corp.25$4210.00%−5−16.7%Reduced
Bell Investment Advisors, Inc25$4210.00%00.0%Unchanged
Kathleen S. Wright Associates Inc.23$4210.00%00.0%Unchanged
Plante Moran Financial Advisors, LLC24$4040.00%00.0%Unchanged
Kayne Anderson Rudnick Investment Management LLC23$3870.00%00.0%Unchanged
HFM Investment Advisors, LLC20$3370.00%−2−9.1%Reduced
Bay Harbor Wealth Management, LLC20$3360.00%+2+11.1%Added
Boreal Capital Management LLC19$3200.00%00.0%Unchanged
American Capital Advisory, LLC15$2530.00%−11−42.3%Reduced
Tortoise Investment Management, LLC15$2520.00%00.0%Unchanged
AdvisorNet Financial, Inc13$2190.00%00.0%Unchanged
Alerus Financial NA12$2020.00%00.0%Unchanged
Bruce G. Allen Investments, LLC12$2020.00%00.0%Unchanged
Distillate Capital Partners LLC1$1850.00%−7−87.5%Reduced
Fairman Group, LLC10$1680.00%00.0%Unchanged
Principia Wealth Advisory, LLC9$1510.00%−8−47.1%Reduced
Clark Wealth Partners6$1190.00%00.0%Unchanged
Atlantic Union Bankshares Corp4$680.00%00.0%Unchanged
Wolff Wiese Magana LLC4$680.00%00.0%Unchanged
City State Bank2$340.00%+2New
Main Street Group, LTD1$170.00%00.0%Unchanged
Valued Wealth Advisors LLC1$170.00%+1New
Capital Advisors, Ltd. LLC14$00.00%00.0%Unchanged
Centerpoint Advisors, LLC5$00.00%00.0%Unchanged
Mane Global Capital Management LP0$00.00%−2,871,121−100.0%Sold out
Hennessy Advisors Inc0$00.00%−2,463,400−100.0%Sold out
Balyasny Asset Management LLC0$00.00%−1,129,370−100.0%Sold out
Schroder Investment Management Group0$00.00%−418,135−100.0%Sold out
Readystate Asset Management LP0$00.00%−279,444−100.0%Sold out
Ieq Capital, LLC0$00.00%−269,995−100.0%Sold out
Quantedge Capital Pte Ltd0$00.00%−159,200−100.0%Sold out
Monimus Capital Management, LP0$00.00%−83,405−100.0%Sold out
Algert Global LLC0$00.00%−81,710−100.0%Sold out
Horizon Investments, LLC0$00.00%−71,856−100.0%Sold out
Redwood Investment Management, LLC0$00.00%−69,221−100.0%Sold out
Strategic Global Advisors, LLC0$00.00%−68,250−100.0%Sold out
Prospera Financial Services Inc0$00.00%−53,506−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−52,743−100.0%Sold out
Jain Global LLC0$00.00%−51,994−100.0%Sold out
Exchange Traded Concepts, LLC0$00.00%−39,051−100.0%Sold out
PDT Partners, LLC0$00.00%−38,660−100.0%Sold out
AXA S.A.0$00.00%−30,100−100.0%Sold out
Point72 Asia (Singapore) Pte. Ltd.0$00.00%−28,959−100.0%Sold out
Aigen Investment Management, LP0$00.00%−28,275−100.0%Sold out
Assenagon Asset Management S.A.0$00.00%−27,479−100.0%Sold out
Janney Montgomery Scott LLC0$00.00%−26,827−100.0%Sold out
DRW Securities, LLC0$00.00%−25,873−100.0%Sold out
Pinebridge Investments, L.P.0$00.00%−25,304−100.0%Sold out
Elo Mutual Pension Insurance Co0$00.00%−25,163−100.0%Sold out
Natixis Advisors, L.P.0$00.00%−24,888−100.0%Sold out
Two Sigma Securities, LLC0$00.00%−19,017−100.0%Sold out
Pallas Capital Advisors LLC0$00.00%−18,530−100.0%Sold out
Alps Advisors Inc0$00.00%−18,528−100.0%Sold out
Atria Investments LLC0$00.00%−17,829−100.0%Sold out
Jackson Creek Investment Advisors LLC0$00.00%−15,841−100.0%Sold out
Buckingham Strategic Partners0$00.00%−15,445−100.0%Sold out
Alhambra Investment Partners LLC0$00.00%−14,621−100.0%Sold out
Colony Group, LLC0$00.00%−13,519−100.0%Sold out
Martingale Asset Management L P0$00.00%−13,476−100.0%Sold out
Everence Capital Management Inc0$00.00%−12,800−100.0%Sold out
Wiley Bros.-Aintree Capital, LLC0$00.00%−11,831−100.0%Sold out
Commonwealth Equity Services, LLC0$00.00%−10,668−100.0%Sold out
Kera Capital Partners, Inc.0$00.00%−10,340−100.0%Sold out
M&T Bank Corp0$00.00%−10,253−100.0%Sold out
Panagora Asset Management Inc0$00.00%−10,063−100.0%Sold out
Skopos Labs, Inc.0$00.00%−2,700−100.0%Sold out
Traub Capital Management LLC0$00.00%−2,050−100.0%Sold out
Wood Tarver Financial Group, LLC0$00.00%−995−100.0%Sold out
Ameritas Advisory Services, LLC0$00.00%−457−100.0%Sold out
Caitong International Asset Management Co., Ltd0$00.00%−313−100.0%Sold out
Groupe la Francaise0$00.00%−160−100.0%Sold out
Grove Bank & Trust0$00.00%−99−100.0%Sold out
Twin Peaks Wealth Advisors, LLC0$00.00%−98−100.0%Sold out
Roble, Belko & Company, Inc0$00.00%−30−100.0%Sold out
WealthTrak Capital Management LLC0$00.00%−50−100.0%Sold out
Geneos Wealth Management Inc.0$00.00%−35−100.0%Sold out
Ameriflex Group, Inc.0$00.00%−20−100.0%Sold out
Salem Investment Counselors Inc0$00.00%−10−100.0%Sold out
Prestige Wealth Management Group LLC0$00.00%−10−100.0%Sold out
Global Wealth Strategies & Associates0$00.00%0Sold out
Norges Bank––––Not filed
EP Wealth Advisors, LLC––––Not filed
First Horizon Advisors, Inc.––––Not filed
Atlas Capital Advisors LLC––––Not filed
Parkworth Wealth Management, Inc.––––Not filed