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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 2021

Institutional positions in Mattel Inc as of Sep 30, 2021. 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
340
+16 vs. Q2 2021
Shares held
349.9M
+5.40M (+1.6%) vs. Q2 2021
Total value
$6.50B
−$429.0M (−6.2%) vs. Q2 2021
New holders
42
90 more added
Sold out
26
112 more reduced

3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: 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 2021: 340 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 2021: $6.50B
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 2021

Shares, value and share of portfolio for each institution holding Mattel Inc; share changes are against Q2 2021.

Institutions holding MAT in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Qube Research & Technologies Ltd102,626$1.91M0.02%+102,626New
Gotham Asset Management, LLC101,111$1.88M0.08%−20,744−17.0%Reduced
Cumberland Advisors Inc95,400$1.77M0.41%−4,200−4.2%Reduced
Arizona State Retirement System95,004$1.76M0.01%+362+0.4%Added
Ameritas Investment Partners, Inc.92,439$1.72M0.06%−1,831−1.9%Reduced
Thrivent Financial for Lutherans91,574$1.70M0.00%−159,327−63.5%Reduced
Louisiana State Employees Retirement System89,000$1.65M0.04%−1,500−1.7%Reduced
Jane Street Group, LLC88,876$1.65M0.00%+46,485+109.7%Added
Donoghue Forlines LLC88,313$1.64M0.32%+3,087+3.6%Added
State of Michigan Retirement System87,418$1.62M0.01%−500−0.6%Reduced
Voloridge Investment Management, LLC85,096$1.58M0.01%+8,344+10.9%Added
Metropolitan Life Insurance Co80,154$1.49M0.02%−2,684−3.2%Reduced
Tudor Investment Corp Et Al78,959$1.47M0.03%−48,708−38.2%Reduced
Guggenheim Capital LLC78,433$1.46M0.01%+8,239+11.7%Added
Hussman Strategic Advisors, Inc.78,000$1.45M0.32%+47,000+151.6%Added
State of Tennessee, Treasury Department77,715$1.44M0.01%−7,740−9.1%Reduced
Gamco Investors, Inc. Et Al76,900$1.43M0.01%−25,000−24.5%Reduced
HighTower Advisors, LLC75,083$1.40M0.00%+9,860+15.1%Added
Xponance, Inc.75,127$1.39M0.03%−1,471−1.9%Reduced
New Mexico Educational Retirement Board72,200$1.34M0.05%00.0%Unchanged
Diametric Capital, LP70,319$1.30M1.03%−28,404−28.8%Reduced
Regions Financial Corp69,846$1.30M0.01%00.0%Unchanged
HRT Financial LP69,503$1.29M0.01%+69,503New
NN Investment Partners Holdings N.V.68,100$1.26M0.01%+68,100New
CIBC World Markets Inc.67,754$1.26M0.00%−8,621−11.3%Reduced
Federated Hermes, Inc.65,999$1.23M0.00%−1,600−2.4%Reduced
Westpac Banking Corp65,890$1.22M0.01%−76,085−53.6%Reduced
Seven Eight Capital, LP65,028$1.21M0.12%+65,028New
Public Sector Pension Investment Board63,090$1.17M0.01%00.0%Unchanged
Mitsubishi UFJ Trust & Banking Corp62,327$1.16M0.00%+29,600+90.4%Added
Winton Group Ltd62,063$1.15M0.06%+12,677+25.7%Added
Handelsbanken Fonder AB61,300$1.14M0.01%00.0%Unchanged
Northwestern Mutual Investment Management Company, LLC57,647$1.07M0.02%−439−0.8%Reduced
Teacher Retirement System of Texas56,129$1.04M0.01%+10,559+23.2%Added
Lee Capital Holdings LLC55,000$1.02M0.54%+55,000New
Illinois Municipal Retirement Fund54,216$1.01M0.04%00.0%Unchanged
State of Alaska, Department of Revenue53,553$993.0K0.01%−612−1.1%Reduced
Estate Counselors, LLC53,450$992.0K0.12%+600+1.1%Added
Pacer Advisors, Inc.53,392$991.0K0.01%+5,139+10.7%Added
Echo Street Capital Management LLC53,387$991.0K0.01%+53,387New
First Mercantile Trust Co52,366$972.0K0.13%−4,277−7.6%Reduced
Engineers Gate Manager LP51,722$960.0K0.05%+51,722New
Phoenix Holdings Ltd.48,984$950.0K0.02%+3,055+6.7%Added
Teachers Retirement System of the State of Kentucky49,900$926.0K0.01%00.0%Unchanged
Public Employees Retirement Association of Colorado49,052$910.0K0.00%00.0%Unchanged
Sargent Investment Group, LLC48,700$904.0K0.22%+16,200+49.8%Added
Keybank National Association48,400$898.0K0.00%−1,451−2.9%Reduced
Oak Family Advisors, LLC47,229$877.0K0.46%+47,229New
Simplex Trading, LLC41,027$832.0K0.03%−800−1.9%Reduced
Edgestream Partners, L.P.44,777$831.0K0.05%+44,777New
State of Wisconsin Investment Board43,895$815.0K0.00%+2,035+4.9%Added
Verition Fund Management LLC43,464$807.0K0.01%+1,880+4.5%Added
Prelude Capital Management, LLC42,436$788.0K0.04%−21,035−33.1%Reduced
Gabelli Funds LLC40,000$742.0K0.00%−18,000−31.0%Reduced
The PNC Financial Services Group, Inc.39,257$727.0K0.00%−2,230−5.4%Reduced
MAI Capital Management38,510$715.0K0.01%+30.0%Added
Janus Henderson Group PLC38,455$714.0K0.00%−13,746−26.3%Reduced
Cambridge Advisors Inc.37,350$693.0K0.17%+17,000+83.5%Added
Tower Research Capital LLC (TRC)36,895$684.0K0.02%+12,560+51.6%Added
AlphaCrest Capital Management LLC36,809$683.0K0.04%−29,616−44.6%Reduced
Investors Research Corp35,692$662.0K0.22%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)35,441$658.0K0.00%−1,137−3.1%Reduced
Sciencast Management LP34,367$651.0K0.18%+34,367New
Ci Investments Inc.34,194$635.0K0.00%+1,241+3.8%Added
Nisa Investment Advisors, LLC34,150$634.0K0.00%00.0%Unchanged
Crossmark Global Holdings, Inc.33,140$615.0K0.01%−50−0.2%Reduced
Jefferies Group LLC31,600$586.5K0.01%+31,600New
Cutler Group LP31,370$582.0K0.04%−17,435−35.7%Reduced
Securian Asset Management, Inc31,296$581.0K0.01%−758−2.4%Reduced
Magnetar Financial LLC30,377$564.0K0.01%+30,377New
Vontobel Holding Ltd.30,224$561.0K0.00%−182−0.6%Reduced
Storebrand Asset Management AS29,759$552.3K0.00%−9,964−25.1%Reduced
Nicholas Investment Partners, LP29,223$542.0K0.04%00.0%Unchanged
Advisor Resource Council28,699$533.0K0.16%−15,156−34.6%Reduced
AGF Investments LLC28,436$528.0K0.05%−1,859−6.1%Reduced
Dynamic Technology Lab Private Ltd28,151$522.0K0.06%−12,174−30.2%Reduced
Maryland State Retirement & Pension System27,322$522.0K0.01%00.0%Unchanged
North Star Investment Management Corp.27,130$504.0K0.04%−2,670−9.0%Reduced
Kovack Advisors, Inc.26,572$493.0K0.05%00.0%Unchanged
Gateway Investment Advisers LLC26,175$486.0K0.01%00.0%Unchanged
ProShare Advisors LLC25,575$475.0K0.00%−1,868−6.8%Reduced
Mengis Capital Management, Inc.25,526$473.0K0.10%00.0%Unchanged
Campbell & CO Investment Adviser LLC25,050$465.0K0.15%+3,150+14.4%Added
Moors & Cabot, Inc.24,163$450.0K0.03%+100+0.4%Added
Bank of Nova Scotia24,099$447.0K0.00%−1,869−7.2%Reduced
LPL Financial LLC23,365$434.0K0.00%−154−0.7%Reduced
Panagora Asset Management Inc23,175$430.0K0.00%00.0%Unchanged
First Manhattan Co23,140$429.0K0.00%00.0%Unchanged
Kinneret Advisory, LLC23,080$428.0K0.05%00.0%Unchanged
Pictet Asset Management SA23,041$428.0K0.00%+23,041New
Commerce Bank20,502$380.0K0.00%+24+0.1%Added
PEAK6 Investments LLC20,271$376.0K0.01%+15,549+329.3%Added
Bayesian Capital Management, LP19,889$369.0K0.11%+19,889New
Shelton Capital Management19,592$364.0K0.01%00.0%Unchanged
Profund Advisors LLC19,301$358.0K0.01%−1,808−8.6%Reduced
Private Advisor Group, LLC19,076$354.0K0.00%00.0%Unchanged
Cambridge Investment Research Advisors, Inc.18,598$345.0K0.00%+182+1.0%Added
Utah Retirement Systems18,200$338.0K0.00%+200+1.1%Added
Twinbeech Capital LP18,230$338.0K0.02%+18,230New
Algert Global LLC16,981$315.0K0.04%+16,981New