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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 2023

Institutional positions in Mattel Inc as of Sep 30, 2023. 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
357
+43 vs. Q2 2023
Shares held
333.5M
−1.25M (−0.4%) vs. Q2 2023
Total value
$7.35B
+$810.5M (+12.4%) vs. Q2 2023
New holders
69
103 more added
Sold out
26
104 more reduced

5 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2023: 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 2023: 357 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 2023: $7.35B
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 2023

Shares, value and share of portfolio for each institution holding Mattel Inc; share changes are against Q2 2023.

Institutions holding MAT in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Adage Capital Partners GP, L.L.C.400,000$8.81M0.02%−914,132−69.6%Reduced
Ameriprise Financial Inc439,563$9.68M0.00%−22,054−4.8%Reduced
American International Group, Inc.498,927$11.0M0.07%−34,933−6.5%Reduced
Invesco Ltd.536,230$11.8M0.00%−41,567−7.2%Reduced
UBS Asset Management Americas Inc540,859$11.9M0.01%−18,605−3.3%Reduced
Manufacturers Life Insurance Company, The555,712$12.2M0.01%+292,319+111.0%Added
Jane Street Group, LLC598,922$13.2M0.02%−103,721−14.8%Reduced
Blue Grotto Capital, LLC618,400$13.6M3.20%+618,400New
Kingdon Capital Management, L.L.C.650,000$14.3M2.62%+650,000New
Balyasny Asset Management LLC650,786$14.3M0.04%+650,786New
California Public Employees Retirement System660,165$14.5M0.01%+30,999+4.9%Added
Retirement Systems of Alabama678,881$15.0M0.07%−13,961−2.0%Reduced
American Century Companies Inc701,591$15.5M0.01%−381,074−35.2%Reduced
JPMorgan Chase & Co711,321$15.7M0.00%−70,891−9.1%Reduced
AQR Capital Management LLC735,636$16.2M0.03%−250,318−25.4%Reduced
Marshall Wace, LLP750,419$16.5M0.04%+750,419New
Swiss National Bank778,000$17.1M0.01%+7,400+1.0%Added
Edmond de Rothschild Holding S.A.800,000$17.6M0.36%−120,000−13.0%Reduced
Legal & General Group Plc838,736$18.5M0.01%−7,123−0.8%Reduced
UBS Oconnor LLC919,029$20.2M0.36%+86,000+10.3%Added
Alliancebernstein L.P.984,861$21.7M0.01%+471,827+92.0%Added
Bank of Montreal1,006,730$21.8M0.01%−52,314−4.9%Reduced
Rhumbline Advisers1,075,214$23.7M0.03%−5,326−0.5%Reduced
Citadel Advisors LLC1,076,168$23.7M0.03%−1,158,002−51.8%Reduced
Mane Global Capital Management LP1,224,721$27.0M2.41%+1,224,721New
Nuveen Asset Management, LLC1,278,722$28.2M0.01%−1,605−0.1%Reduced
Squarepoint Ops LLC1,300,603$28.7M0.14%+1,211,749+1,363.8%Added
Principal Financial Group Inc1,306,195$28.8M0.02%−22,743−1.7%Reduced
Ion Asset Management Ltd.1,677,677$37.0M3.86%+693,136+70.4%Added
Morgan Stanley1,703,066$37.5M0.00%+493,494+40.8%Added
Goldman Sachs Group Inc1,884,872$41.5M0.01%−304,072−13.9%Reduced
Point72 Asset Management, L.P.1,906,107$42.0M0.14%−2,811,084−59.6%Reduced
Northern Trust Corp2,746,246$60.5M0.01%−22,774−0.8%Reduced
Bank of New York Mellon Corp3,079,270$67.8M0.01%−84,993−2.7%Reduced
Dimensional Fund Advisors LP3,323,013$73.2M0.02%−219,890−6.2%Reduced
Jericho Capital Asset Management L.P.3,487,000$76.8M2.61%+3,487,000New
Patient Capital Management, LLC3,522,838$77.6M4.55%−126,350−3.5%Reduced
Norges Bank3,657,971$80.6M0.02%+107,012+3.0%Added
HS Management Partners, LLC3,789,900$83.5M3.97%+3,789,900New
Charles Schwab Investment Management Inc3,879,277$85.5M0.02%+122,732+3.3%Added
FMR LLC4,138,457$91.2M0.01%−270,519−6.1%Reduced
Alyeska Investment Group, L.P.5,263,211$115.9M0.79%−1,113,748−17.5%Reduced
Geode Capital Management, LLC5,576,393$122.9M0.01%+105,760+1.9%Added
Capital Research Global Investors6,100,000$134.4M0.04%00.0%Unchanged
Massachusetts Financial Services Co6,446,697$142.0M0.05%+8,104+0.1%Added
Victory Capital Management Inc6,679,784$147.2M0.17%−1,388,218−17.2%Reduced
Frontier Capital Management Co LLC8,197,196$180.6M1.99%+75,599+0.9%Added
Franklin Resources Inc8,217,196$181.0M0.09%+4,179,344+103.5%Added
Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf)8,997,166$198.2M7.34%−327,081−3.5%Reduced
State Street Corp9,823,280$216.4M0.01%+8,062+0.1%Added
Price T Rowe Associates Inc11,847,562$261.0M0.04%−2,716,974−18.7%Reduced
Ariel Investments, LLC15,655,195$344.9M3.65%−810,819−4.9%Reduced
Capital International Investors17,113,989$377.0M0.10%+139,315+0.8%Added
BlackRock Inc.30,454,874$670.9M0.02%+434,230+1.4%Added
Vanguard Group Inc34,317,700$756.0M0.02%+142,123+0.4%Added
Primecap Management Co41,616,789$916.8M0.77%−492,070−1.2%Reduced
EdgePoint Investment Group Inc.41,735,406$919.4M8.78%−3,476,991−7.7%Reduced
Cooper Creek Partners Management LLC0$00.00%−1,481,236−100.0%Sold out
Rockefeller Capital Management L.P.0$00.00%−968,658−100.0%Sold out
Renaissance Technologies LLC0$00.00%−405,000−100.0%Sold out
Holocene Advisors, LP0$00.00%−214,379−100.0%Sold out
Tudor Investment Corp Et Al0$00.00%−154,111−100.0%Sold out
Nomura Holdings Inc0$00.00%−81,625−100.0%Sold out
Cinctive Capital Management LP0$00.00%−49,300−100.0%Sold out
Capstone Investment Advisors, LLC0$00.00%−44,540−100.0%Sold out
Schonfeld Strategic Advisors LLC0$00.00%−20,595−100.0%Sold out
Teza Capital Management LLC0$00.00%−17,686−100.0%Sold out
Chicago Trust Co NA0$00.00%−13,116−100.0%Sold out
Connor, Clark & Lunn Investment Management Ltd.0$00.00%−10,989−100.0%Sold out
Mercer Global Advisors Inc0$00.00%−10,181−100.0%Sold out
Pinebridge Investments, L.P.0$00.00%−2,425−100.0%Sold out
Armstrong Advisory Group, Inc0$00.00%−1,633−100.0%Sold out
Byrne Asset Management LLC0$00.00%−940−100.0%Sold out
V-Square Quantitative Management LLC0$00.00%−721−100.0%Sold out
TCTC Holdings, LLC0$00.00%−596−100.0%Sold out
WealthPLAN Partners, LLC0$00.00%−216−100.0%Sold out
IFP Advisors, Inc0$00.00%−135−100.0%Sold out
Sutton Wealth Advisors Inc.0$00.00%−162−100.0%Sold out
Disciplined Investments, LLC0$00.00%−47−100.0%Sold out
Clearview Wealth Advisors LLC0$00.00%−38−100.0%Sold out
Pittenger & Anderson Inc0$00.00%−17−100.0%Sold out
Cary Street Partner Investment Advisory LLC0$00.00%−16−100.0%Sold out
True Wealth Design, LLC0$00.00%−1−100.0%Sold out
Pictet Asset Management SA––––Not filed
BDO Wealth Advisors, LLC––––Not filed
First Command Bank––––Not filed
First Command Financial Services, Inc.––––Not filed
Lumature Wealth Partners, LLC––––Not filed