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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
Optiver Holding B.V.558$9.39K0.00%−195−25.9%Reduced
Signaturefd, LLC565$9.51K0.00%00.0%Unchanged
TD Private Client Wealth LLC568$9.56K0.00%−5,964−91.3%Reduced
T. Rowe Price Investment Management, Inc.543$10.0K0.00%+543New
Tanglewood Legacy Advisors, LLC600$10.1K0.00%00.0%Unchanged
Godsey & Gibb Associates630$10.6K0.00%00.0%Unchanged
CoreCap Advisors, LLC680$11.4K0.00%00.0%Unchanged
Steward Partners Investment Advisory, LLC680$11.4K0.00%+1+0.1%Added
St Germain D J Co Inc696$11.7K0.00%00.0%Unchanged
Harbour Investments, Inc.725$12.2K0.00%+643+784.1%Added
Rise Advisors, LLC736$12.4K0.00%00.0%Unchanged
Global X Japan Co., Ltd.793$13.3K0.00%−160−16.8%Reduced
Root Financial Partners, LLC812$13.7K0.00%+812New
Rockefeller Capital Management L.P.906$15.2K0.00%+906New
PEAK6 LLC932$15.7K0.00%+932New
Farther Finance Advisors, LLC975$16.4K0.00%+76+8.5%Added
First Horizon Corp1,000$16.8K0.00%+1,000New
Covestor Ltd972$17.0K0.01%−459−32.1%Reduced
SBI Securities Co., Ltd.1,118$18.8K0.00%+32+2.9%Added
Bogart Wealth, LLC1,129$19.0K0.00%+29+2.6%Added
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.1,290$21.7K0.00%00.0%Unchanged
Trust Co of Vermont1,315$22.1K0.00%00.0%Unchanged
Parallel Advisors, LLC1,388$23.4K0.00%−221−13.7%Reduced
Cornerstone Planning Group LLC1,352$25.1K0.00%+1,140+537.7%Added
Caldwell Sutter Capital, Inc.1,545$26.0K0.01%−50−3.1%Reduced
Quarry LP1,646$27.7K0.01%+1,646New
IFP Advisors, Inc1,729$29.1K0.00%−486−21.9%Reduced
Fifth Third Bancorp1,768$29.8K0.00%−698−28.3%Reduced
Ci Investments Inc.1,775$30.0K0.00%+273+18.2%Added
Point72 (DIFC) Ltd1,820$30.6K0.00%−7,654−80.8%Reduced
Umb Bank N A2,071$34.9K0.00%−423−17.0%Reduced
Mirae Asset Global Investments Co., Ltd.2,415$40.6K0.00%−81−3.2%Reduced
Nomura Asset Management Co Ltd2,500$42.1K0.00%00.0%Unchanged
Delta Asset Management LLC2,604$43.8K0.00%00.0%Unchanged
Bessemer Group Inc2,569$44.0K0.00%−223−8.0%Reduced
Wealthspire Advisors, LLC2,678$45.1K0.00%+2,678New
True Wealth Design, LLC2,684$45.2K0.01%−162−5.7%Reduced
Employees Retirement System of Texas2,785$47.0K0.00%00.0%Unchanged
Danske Bank A/S2,900$48.8K0.00%−366−11.2%Reduced
Optimum Investment Advisors3,000$50.5K0.02%00.0%Unchanged
Allworth Financial LP3,106$52.3K0.00%+253+8.9%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.3,210$54.0K0.00%+33+1.0%Added
Bryn Mawr Trust Co3,500$58.9K0.00%00.0%Unchanged
DekaBank Deutsche Girozentrale3,885$66.0K0.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co4,298$72.3K0.00%−736−14.6%Reduced
Leonteq Securities AG4,679$78.7K0.00%+4,102+710.9%Added
Cullen/Frost Bankers, Inc.5,000$84.2K0.00%+5,000New
Ronald Blue Trust, Inc.5,306$89.3K0.00%−68−1.3%Reduced
Kelly Lawrence W & Associates Inc5,800$97.6K0.02%00.0%Unchanged
Allianz SE6,100$102.7K0.00%00.0%Unchanged
Rexford Capital Inc6,200$104.3K0.08%00.0%Unchanged
EverSource Wealth Advisors, LLC6,320$106.4K0.00%−2,457−28.0%Reduced
Jones Financial Companies LLLP6,687$113.0K0.00%+747+12.6%Added
Mirae Asset Global ETFs Holdings Ltd.7,386$124.3K0.00%+3,585+94.3%Added
MAI Capital Management7,577$127.5K0.00%−1,375−15.4%Reduced
STRS Ohio7,678$129.2K0.00%−65,865−89.6%Reduced
Shell Asset Management Co8,268$139.0K0.01%−12,127−59.5%Reduced
North Star Investment Management Corp.8,326$140.1K0.01%00.0%Unchanged
GAMMA Investing LLC8,651$145.6K0.01%−1,555−15.2%Reduced
KBC Group NV9,701$163.0K0.00%00.0%Unchanged
Hara Capital LLC10,000$168.3K0.10%00.0%Unchanged
PharVision Advisers, LLC10,544$177.5K0.10%+10,544New
J.W. Cole Advisors, Inc.10,876$183.0K0.00%+417+4.0%Added
CIBC Asset Management Inc11,230$189.0K0.00%00.0%Unchanged
EMC Capital Management11,430$192.0K0.09%00.0%Unchanged
Shelton Capital Management11,453$192.8K0.00%−617−5.1%Reduced
Skandinaviska Enskilda Banken AB (publ)11,459$192.9K0.00%+1,241+12.1%Added
Prelude Capital Management, LLC11,471$193.1K0.02%−29,712−72.1%Reduced
Axq Capital, LP11,477$193.2K0.07%+11,477New
Fifth Third Wealth Advisors LLC11,501$193.6K0.01%−275−2.3%Reduced
Claret Asset Management Corp11,593$195.0K0.02%−168−1.4%Reduced
Thompson Investment Management, Inc.12,180$205.0K0.03%00.0%Unchanged
Wolverine Trading, LLC12,208$207.0K0.00%−19,840−61.9%Reduced
Petrus Trust Company, LTA12,958$218.1K0.02%+12,958New
MQS Management LLC12,969$218.3K0.13%+12,969New
JustInvest LLC12,978$218.4K0.00%−4,908−27.4%Reduced
Forum Financial Management, LP13,414$225.8K0.00%+1,339+11.1%Added
Banco Bilbao Vizcaya Argentaria, S.A.13,712$227.8K0.00%+2,855+26.3%Added
ProShare Advisors LLC13,705$230.7K0.00%−611−4.3%Reduced
MML Investors Services, LLC13,946$234.7K0.00%+13,946New
Westmount Partners, LLC13,637$235.6K0.06%00.0%Unchanged
Gateway Investment Advisers LLC14,350$241.5K0.00%−11,728−45.0%Reduced
Sargent Investment Group, LLC14,735$248.0K0.04%−7,035−32.3%Reduced
State of Wyoming15,251$256.7K0.03%+634+4.3%Added
Aristides Capital LLC15,301$257.5K0.08%+15,301New
Swiss Life Asset Management Ltd15,311$257.7K0.00%+15,311New
Callan Family Office, LLC15,353$258.4K0.01%−7,394−32.5%Reduced
Sherbrooke Park Advisers LLC15,480$260.5K0.12%−6,756−30.4%Reduced
Daiwa Securities Group Inc.15,500$261.0K0.00%+15,500New
Maryland State Retirement & Pension System15,816$266.2K0.01%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC16,029$269.8K0.01%+16,029New
Cambria Investment Management, L.P.16,079$270.6K0.02%00.0%Unchanged
Mercer Global Advisors Inc16,397$276.0K0.00%+1,025+6.7%Added
US Bancorp16,838$283.4K0.00%−1,252−6.9%Reduced
Utah Retirement Systems16,972$285.6K0.00%00.0%Unchanged
Quinn Opportunity Partners LLC17,296$291.1K0.02%00.0%Unchanged
Mackenzie Financial Corp17,321$291.5K0.00%−8,788−33.7%Reduced
K.J. Harrison & Partners Inc17,000$292.7K0.04%+17,000New
Private Advisor Group, LLC17,509$294.7K0.00%00.0%Unchanged
Sanctuary Advisors, LLC17,623$296.6K0.00%−32,294−64.7%Reduced