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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, Q4 2023

Institutional positions in Mattel Inc as of Dec 31, 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
377
+23 vs. Q3 2023
Shares held
334.4M
+1.14M (+0.3%) vs. Q3 2023
Total value
$6.31B
−$1.03B (−14.1%) vs. Q3 2023
New holders
73
92 more added
Sold out
50
118 more reduced

3 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2023: 377 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: 377 institutionsQ1 2024: 384 institutionsQ2 2024: 390 institutionsQ3 2024: 380 institutionsQ4 2024: 421 institutionsQ1 2025: 449 institutionsQ2 2025: 435 institutionsQ3 2025: 440 institutionsQ4 2025: 443 institutionsQ1 2026: 433 institutionsQ2 2026: 404 institutions
Value heldQ4 2023: $6.31B
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 2026433$4.35B
Q4 2025443$6.17B
Q3 2025440$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 2023377$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, Q4 2023

Shares, value and share of portfolio for each institution holding Mattel Inc; share changes are against Q3 2023.

Institutions holding MAT in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
EdgePoint Investment Group Inc.45,853,243$865.7M7.50%+4,117,837+9.9%Added
Primecap Management Co41,178,489$777.4M0.62%−438,300−1.1%Reduced
Vanguard Group Inc34,397,894$649.4M0.01%+80,194+0.2%Added
BlackRock Inc.30,398,250$573.9M0.01%−56,624−0.2%Reduced
Capital International Investors18,386,007$347.1M0.08%+1,272,018+7.4%Added
Ariel Investments, LLC15,470,507$292.1M2.91%−184,688−1.2%Reduced
Price T Rowe Associates Inc11,504,436$217.2M0.03%−343,126−2.9%Reduced
State Street Corp10,055,139$189.8M0.01%+231,859+2.4%Added
Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf)8,840,411$166.9M6.42%−156,755−1.7%Reduced
Victory Capital Management Inc7,541,422$142.4M0.15%+861,638+12.9%Added
Massachusetts Financial Services Co6,371,978$120.3M0.04%−74,719−1.2%Reduced
Frontier Capital Management Co LLC6,243,128$117.9M1.19%−1,954,068−23.8%Reduced
Capital Research Global Investors6,100,000$115.2M0.03%00.0%Unchanged
Geode Capital Management, LLC5,740,057$108.4M0.01%+163,664+2.9%Added
Franklin Resources Inc4,868,389$91.9M0.04%−3,348,807−40.8%Reduced
HS Management Partners, LLC4,603,400$86.9M4.03%+813,500+21.5%Added
Ion Asset Management Ltd.4,286,694$80.9M6.81%+2,609,017+155.5%Added
Dimensional Fund Advisors LP4,039,571$76.3M0.02%+716,558+21.6%Added
Charles Schwab Investment Management Inc3,927,553$74.2M0.02%+48,276+1.2%Added
Norges Bank3,774,133$71.3M0.01%+116,162+3.2%Added
Patient Capital Management, LLC3,289,071$62.1M3.29%−233,767−6.6%Reduced
Bank of New York Mellon Corp3,014,360$56.9M0.01%−64,910−2.1%Reduced
Point72 Asset Management, L.P.2,752,279$52.0M0.16%+846,172+44.4%Added
Northern Trust Corp2,740,739$51.7M0.01%−5,507−0.2%Reduced
Goldman Sachs Group Inc2,172,929$41.0M0.01%+288,057+15.3%Added
Squarepoint Ops LLC1,770,230$33.4M0.14%+469,627+36.1%Added
Morgan Stanley1,579,940$29.8M0.00%−123,126−7.2%Reduced
Qube Research & Technologies Ltd1,408,551$26.6M0.06%+1,408,551New
Marshall Wace, LLP1,401,761$26.5M0.05%+651,342+86.8%Added
Nuveen Asset Management, LLC1,305,244$24.6M0.01%+26,522+2.1%Added
Principal Financial Group Inc1,296,810$24.5M0.02%−9,385−0.7%Reduced
D. E. Shaw & Co., Inc.1,293,186$24.4M0.04%+1,276,110+7,473.1%Added
Millennium Management LLC1,270,998$24.0M0.02%+1,169,642+1,154.0%Added
Alyeska Investment Group, L.P.1,193,519$22.5M0.15%−4,069,692−77.3%Reduced
Invesco Ltd.1,157,086$21.8M0.01%+620,856+115.8%Added
Rhumbline Advisers1,021,728$19.3M0.02%−53,486−5.0%Reduced
Bank of Montreal999,203$19.1M0.01%−7,527−0.7%Reduced
UBS Oconnor LLC969,029$18.3M0.58%+50,000+5.4%Added
JPMorgan Chase & Co954,186$18.0M0.00%+242,865+34.1%Added
FMR LLC887,887$16.8M0.00%−3,250,570−78.5%Reduced
Cubist Systematic Strategies, LLC828,522$15.6M0.19%+828,522New
Legal & General Group Plc818,870$15.5M0.00%−19,866−2.4%Reduced
American Century Companies Inc799,928$15.1M0.01%+98,337+14.0%Added
Adage Capital Partners GP, L.L.C.775,000$14.6M0.03%+375,000+93.8%Added
Trexquant Investment LP770,765$14.6M0.33%+483,423+168.2%Added
Schonfeld Strategic Advisors LLC737,554$13.9M0.11%+737,554New
Edmond de Rothschild Holding S.A.700,000$13.2M0.24%−100,000−12.5%Reduced
Swiss National Bank697,900$13.2M0.01%−80,100−10.3%Reduced
EVR Research LP610,000$11.5M2.59%+395,000+183.7%Added
California Public Employees Retirement System609,588$11.5M0.01%−50,577−7.7%Reduced
Renaissance Technologies LLC606,500$11.5M0.02%+606,500New
Manufacturers Life Insurance Company, The606,131$11.4M0.01%+50,419+9.1%Added
Blue Grotto Capital, LLC581,909$11.0M2.41%−36,491−5.9%Reduced
UBS Asset Management Americas Inc578,277$10.9M0.00%+37,418+6.9%Added
Capital Fund Management S.A.575,160$10.9M0.14%+176,927+44.4%Added
AQR Capital Management LLC535,002$10.1M0.02%−200,634−27.3%Reduced
Alliancebernstein L.P.498,565$9.41M0.00%−486,296−49.4%Reduced
American International Group, Inc.477,127$9.01M0.04%−21,800−4.4%Reduced
Retirement Systems of Alabama442,405$8.35M0.04%−236,476−34.8%Reduced
Ameriprise Financial Inc427,913$8.08M0.00%−11,650−2.7%Reduced
Credit Suisse AG403,695$7.62M0.01%+48,772+13.7%Added
New York State Teachers Retirement System393,166$7.42M0.02%−1000.0%Reduced
Man Group plc383,276$7.24M0.02%––
California State Teachers Retirement System373,865$7.06M0.01%−17,503−4.5%Reduced
State Board of Administration of Florida Retirement System350,715$6.62M0.01%00.0%Unchanged
BNP Paribas Arbitrage, SA328,239$6.20M0.01%+135,209+70.0%Added
Barclays PLC318,316$6.01M0.00%+127,938+67.2%Added
Citadel Advisors LLC316,565$5.98M0.01%−759,603−70.6%Reduced
MSA Advisors, LLC316,540$5.98M2.08%+316,540New
State of Wisconsin Investment Board307,232$5.80M0.02%+8,841+3.0%Added
Texas Permanent School Fund305,010$5.76M0.05%+4,377+1.5%Added
Bank of America Corp304,759$5.75M0.00%−1,460−0.5%Reduced
Two Sigma Investments, LP293,171$5.54M0.01%+221,571+309.5%Added
New York State Common Retirement Fund271,200$5.12M0.01%−32,000−10.6%Reduced
Canada Pension Plan Investment Board259,521$4.90M0.01%+236,500+1,027.3%Added
Royal Bank of Canada258,841$4.89M0.00%−15,341−5.6%Reduced
Amalgamated Bank245,327$4.63M0.04%+20,364+9.1%Added
Gotham Asset Management, LLC229,544$4.33M0.08%+88,560+62.8%Added
UBS Group AG225,040$4.25M0.00%−25,741−10.3%Reduced
Mutual of America Capital Management LLC218,276$4.12M0.05%−11,916−5.2%Reduced
ExodusPoint Capital Management, LP208,853$3.94M0.05%+208,853New
Jane Street Group, LLC202,456$3.82M0.00%−396,466−66.2%Reduced
MetLife Investment Management199,153$3.76M0.03%−3,759−1.9%Reduced
SEI Investments Co195,254$3.69M0.01%−2,998−1.5%Reduced
State of New Jersey Common Pension Fund D189,116$3.57M0.01%00.0%Unchanged
Janus Henderson Group PLC172,664$3.26M0.00%−10,379−5.7%Reduced
Yousif Capital Management, LLC165,108$3.12M0.04%−310.0%Reduced
Great West Life Assurance Co161,878$3.06M0.01%−7,600−4.5%Reduced
Quantbot Technologies LP161,692$3.05M0.18%+161,692New
Treasurer of the State of North Carolina156,124$2.95M0.01%+1,530+1.0%Added
Seven Eight Capital, LP155,092$2.93M0.34%+79,978+106.5%Added
Public Employees Retirement System of Ohio150,710$2.85M0.01%+3,875+2.6%Added
Dynamic Technology Lab Private Ltd149,824$2.83M0.30%+149,824New
Engineers Gate Manager LP149,545$2.82M0.08%+113,221+311.7%Added
Comerica Bank146,292$2.76M0.01%+3,289+2.3%Added
Barington Capital Group, L.P.145,000$2.74M3.53%+145,000New
Quinn Opportunity Partners LLC139,055$2.63M0.30%00.0%Unchanged
Hantz Financial Services, Inc.133,763$2.52M0.06%−74,917−35.9%Reduced
Ensign Peak Advisors, Inc128,360$2.42M0.00%+14,750+13.0%Added
Stifel Financial Corp123,275$2.33M0.00%−23,219−15.8%Reduced