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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 $4.24B 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
+5.39M (+1.6%) vs. Q2 2021
Total value
$6.50B
−$429.1M (−6.2%) vs. Q2 2021
New holders
42
90 more added
Sold out
26
113 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: $7.57BQ1 2022: $7.72BQ2 2022: $7.83BQ3 2022: $6.58BQ4 2022: $6.22BQ1 2023: $6.39BQ2 2023: $6.54BQ3 2023: $7.35BQ4 2023: $6.36BQ1 2024: $6.71BQ2 2024: $5.50BQ3 2024: $6.17BQ4 2024: $5.85BQ1 2025: $6.30BQ2 2025: $6.29BQ3 2025: $5.20BQ4 2025: $6.26BQ1 2026: $4.36BQ2 2026: $4.24B
Institutions holding MAT and their total value by quarter
QuarterHoldersValue
Q2 2026404$4.24B
Q1 2026430$4.36B
Q4 2025442$6.26B
Q3 2025439$5.20B
Q2 2025435$6.29B
Q1 2025449$6.30B
Q4 2024421$5.85B
Q3 2024380$6.17B
Q2 2024390$5.50B
Q1 2024384$6.71B
Q4 2023376$6.36B
Q3 2023357$7.35B
Q2 2023319$6.54B
Q1 2023336$6.39B
Q4 2022359$6.22B
Q3 2022375$6.58B
Q2 2022377$7.83B
Q1 2022383$7.72B
Q4 2021358$7.57B
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
EdgePoint Investment Group Inc.47,733,370$885.9M6.85%+764,007+1.6%Added
Primecap Management Co46,271,739$858.8M0.61%−280,800−0.6%Reduced
Vanguard Group Inc31,765,637$589.6M0.01%−98,298−0.3%Reduced
BlackRock Inc.29,511,501$547.7M0.02%−191,232−0.6%Reduced
Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf)18,349,793$340.6M6.46%−641,051−3.4%Reduced
Capital Research Global Investors18,094,758$335.8M0.08%00.0%Unchanged
Ariel Investments, LLC16,633,601$308.7M2.82%+1,013,421+6.5%Added
Frontier Capital Management Co LLC16,088,558$298.6M2.35%−1,643,392−9.3%Reduced
Price T Rowe Associates Inc11,251,126$208.8M0.02%−234,530−2.0%Reduced
Capital International Investors10,955,450$203.3M0.05%+3,887,679+55.0%Added
State Street Corp9,035,395$167.7M0.01%−11,770−0.1%Reduced
Victory Capital Management Inc4,700,169$87.2M0.09%−24,920−0.5%Reduced
Geode Capital Management, LLC4,518,807$83.9M0.01%+89,646+2.0%Added
Massachusetts Financial Services Co4,409,533$81.8M0.02%−116,563−2.6%Reduced
Citadel Advisors LLC4,335,361$80.5M0.09%+1,165,059+36.7%Added
Balyasny Asset Management LLC3,570,717$66.3M0.32%+3,570,717New
Goldman Sachs Group Inc3,516,474$65.3M0.02%+1,443,872+69.7%Added
Bank of New York Mellon Corp3,473,527$64.5M0.01%+120,411+3.6%Added
Nuveen Asset Management, LLC3,062,790$56.8M0.02%−290,864−8.7%Reduced
Northern Trust Corp3,035,805$56.3M0.01%−146,830−4.6%Reduced
Charles Schwab Investment Management Inc2,814,203$52.2M0.02%+19,802+0.7%Added
Norges Bank2,744,385$50.9M0.01%−554,512−16.8%Reduced
Brahman Capital Corp.2,733,624$50.7M3.71%+2,733,624New
Dimensional Fund Advisors LP2,718,857$50.5M0.02%+86,436+3.3%Added
FMR LLC2,331,980$43.3M0.00%−7,311,795−75.8%Reduced
Bank of America Corp2,134,024$39.6M0.00%+1,518,154+246.5%Added
Arrowstreet Capital, Limited Partnership2,103,588$39.0M0.05%−639,063−23.3%Reduced
Invesco Ltd.1,481,927$27.5M0.01%+576,540+63.7%Added
First Trust Advisors LP1,440,693$26.7M0.03%−248,855−14.7%Reduced
Holocene Advisors, LP1,439,629$26.7M0.15%+610,891+73.7%Added
Los Angeles Capital Management LLC1,414,580$26.3M0.12%−4000.0%Reduced
Morgan Stanley1,370,155$25.4M0.00%+124,129+10.0%Added
Bank of Montreal1,206,472$23.9M0.01%−65,658−5.2%Reduced
Principal Financial Group Inc1,214,977$22.6M0.01%−1,125,331−48.1%Reduced
JPMorgan Chase & Co1,055,640$19.6M0.00%+69,410+7.0%Added
D. E. Shaw & Co., Inc.895,361$16.6M0.02%+451,439+101.7%Added
Edmond de Rothschild Holding S.A.881,820$16.4M0.38%−50,000−5.4%Reduced
Rhumbline Advisers874,309$16.2M0.02%−7,308−0.8%Reduced
Legal & General Group Plc859,944$16.0M0.01%−44,784−4.9%Reduced
Ameriprise Financial Inc858,963$15.9M0.01%−29,875−3.4%Reduced
UBS Oconnor LLC804,220$14.9M0.00%+90,849+12.7%Added
California Public Employees Retirement System792,592$14.7M0.01%+1,945+0.2%Added
Swiss National Bank770,400$14.3M0.01%+3,000+0.4%Added
LMR Partners LLP762,839$14.2M0.18%+320,084+72.3%Added
Man Group plc756,641$14.0M0.05%+502,135+197.3%Added
Hennessy Advisors Inc748,000$13.9M0.83%−47,200−5.9%Reduced
Wells Fargo & Company738,807$13.7M0.00%+19,821+2.8%Added
American Century Companies Inc720,435$13.4M0.01%−11,975−1.6%Reduced
Barclays PLC707,778$13.1M0.01%+174,715+32.8%Added
California State Teachers Retirement System606,365$11.3M0.01%−24,187−3.8%Reduced
American International Group, Inc.603,965$11.2M0.06%−18,630−3.0%Reduced
UBS Asset Management Americas Inc574,063$10.7M0.00%−21,289−3.6%Reduced
Point72 Asset Management, L.P.569,340$10.6M0.05%−327,903−36.5%Reduced
Alliancebernstein L.P.560,591$10.4M0.00%−12,230−2.1%Reduced
Schonfeld Strategic Advisors LLC527,170$9.79M0.11%−423,534−44.5%Reduced
Candriam Luxembourg S.C.A.517,174$9.60M0.07%+517,174New
SEI Investments Co476,077$8.83M0.02%−106,196−18.2%Reduced
Retirement Systems of Alabama451,850$8.39M0.03%−2,525−0.6%Reduced
ExodusPoint Capital Management, LP446,182$8.28M0.12%+406,307+1,019.0%Added
Scopus Asset Management, L.P.425,000$7.89M0.20%+425,000New
Manufacturers Life Insurance Company, The402,024$7.46M0.01%+19,961+5.2%Added
State Board of Administration of Florida Retirement System400,006$7.42M0.01%−6,428−1.6%Reduced
New York State Common Retirement Fund393,623$7.31M0.01%+923+0.2%Added
Parametric Portfolio Associates LLC386,270$7.17M0.00%+36,890+10.6%Added
New York State Teachers Retirement System370,927$6.88M0.01%+10,323+2.9%Added
Credit Suisse AG355,445$6.60M0.01%+18,991+5.6%Added
Millennium Management LLC349,482$6.49M0.01%+27,789+8.6%Added
Alyeska Investment Group, L.P.343,088$6.37M0.08%+343,088New
Squarepoint Ops LLC318,223$5.91M0.04%+12,620+4.1%Added
River & Mercantile Asset Management LLP309,323$5.74M0.45%−13,555−4.2%Reduced
Mutual of America Capital Management LLC307,641$5.71M0.06%+1,710+0.6%Added
AQR Capital Management LLC298,646$5.54M0.01%+66,847+28.8%Added
Amalgamated Bank286,340$5.31M0.04%−25,885−8.3%Reduced
Ensign Peak Advisors, Inc281,900$5.23M0.01%−18,590−6.2%Reduced
Texas Permanent School Fund258,145$4.79M0.06%−1,772−0.7%Reduced
Duality Advisers, LP239,755$4.45M0.34%+90,483+60.6%Added
Cinctive Capital Management LP233,398$4.33M0.24%+137,694+143.9%Added
Royal Bank of Canada226,881$4.21M0.00%+3,468+1.6%Added
Three Peaks Capital Management, LLC224,376$4.16M1.39%−7,690−3.3%Reduced
State of New Jersey Common Pension Fund D211,541$3.93M0.01%+2,994+1.4%Added
HSBC Holdings PLC201,888$3.80M0.00%+151,364+299.6%Added
Public Employees Retirement System of Ohio194,657$3.61M0.01%−4,378−2.2%Reduced
UBS Group AG183,757$3.41M0.00%−147,823−44.6%Reduced
Susquehanna International Group, LLP181,231$3.36M0.00%+86,620+91.6%Added
Comerica Bank159,519$3.26M0.02%−32,881−17.1%Reduced
Susquehanna Fundamental Investments, LLC168,269$3.12M0.06%−79,500−32.1%Reduced
MetLife Investment Management167,648$3.11M0.03%−6,627−3.8%Reduced
Great West Life Assurance Co165,079$3.09M0.01%+28,248+20.6%Added
Cubist Systematic Strategies, LLC156,872$2.91M0.04%+102,267+187.3%Added
Voya Investment Management LLC132,413$2.46M0.00%−2,950−2.2%Reduced
B. Metzler seel. Sohn & Co. Holding AG128,300$2.38M0.03%00.0%Unchanged
Treasurer of the State of North Carolina125,593$2.33M0.01%+4,239+3.5%Added
Prudential Financial Inc124,004$2.30M0.00%−97,247−44.0%Reduced
Oregon Public Employees Retirement Fund116,876$2.17M0.02%−1,542−1.3%Reduced
Deutsche Bank AG116,036$2.15M0.00%+54,788+89.5%Added
Capital Fund Management S.A.115,747$2.15M0.06%+76,916+198.1%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys115,290$2.14M0.02%−900−0.8%Reduced
BNP Paribas Arbitrage, SA112,914$2.10M0.00%−96,825−46.2%Reduced
Great Lakes Advisors, LLC106,309$1.97M0.03%−503−0.5%Reduced
Citigroup Inc103,060$1.91M0.00%+10,127+10.9%Added