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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, Q1 2024

Institutional positions in Mattel Inc as of Mar 31, 2024. 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
384
+10 vs. Q4 2023
Shares held
338.9M
+1.98M (+0.6%) vs. Q4 2023
Total value
$6.71B
+$351.5M (+5.5%) vs. Q4 2023
New holders
54
124 more added
Sold out
44
109 more reduced

2 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2024: 384 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 heldQ1 2024: $6.71B
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, Q1 2024

Shares, value and share of portfolio for each institution holding Mattel Inc; share changes are against Q4 2023.

Institutions holding MAT in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
EdgePoint Investment Group Inc.44,362,371$878.8M7.00%−1,490,872−3.3%Reduced
Primecap Management Co39,567,394$783.8M0.58%−1,611,095−3.9%Reduced
Vanguard Group Inc34,323,078$679.9M0.01%−74,816−0.2%Reduced
BlackRock Inc.30,900,618$612.1M0.01%+502,368+1.7%Added
Capital International Investors19,231,375$381.0M0.08%+845,368+4.6%Added
Ariel Investments, LLC15,583,293$308.7M3.04%+112,786+0.7%Added
Price T Rowe Associates Inc11,685,291$231.5M0.03%+180,855+1.6%Added
State Street Corp10,359,686$205.2M0.01%+304,547+3.0%Added
Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf)8,540,684$169.2M6.50%−299,727−3.4%Reduced
Victory Capital Management Inc7,936,757$157.2M0.15%+395,335+5.2%Added
Morgan Stanley7,572,387$150.0M0.00%+4,412,507+139.6%Added
Frontier Capital Management Co LLC6,622,242$131.2M1.23%+379,114+6.1%Added
Massachusetts Financial Services Co6,328,781$125.4M0.04%−43,197−0.7%Reduced
Capital Research Global Investors6,100,000$120.8M0.03%00.0%Unchanged
Geode Capital Management, LLC5,981,790$118.5M0.01%+241,733+4.2%Added
Franklin Resources Inc4,501,031$89.2M0.03%−367,358−7.5%Reduced
Dimensional Fund Advisors LP4,314,911$85.5M0.02%+275,340+6.8%Added
Charles Schwab Investment Management Inc4,089,928$81.0M0.02%+162,375+4.1%Added
Norges Bank3,983,846$78.9M0.01%+209,713+5.6%Added
HS Management Partners, LLC3,721,175$73.7M3.38%−882,225−19.2%Reduced
Qube Research & Technologies Ltd3,167,062$62.7M0.11%+1,758,511+124.8%Added
Patient Capital Management, LLC3,166,784$62.7M3.05%−122,287−3.7%Reduced
Bank of New York Mellon Corp2,863,669$56.7M0.01%−150,691−5.0%Reduced
Northern Trust Corp2,401,993$47.6M0.01%−338,746−12.4%Reduced
Goldman Sachs Group Inc2,339,630$46.3M0.01%+166,701+7.7%Added
D. E. Shaw & Co., Inc.2,278,148$45.1M0.06%+984,962+76.2%Added
JPMorgan Chase & Co2,045,274$40.5M0.00%+136,902+7.2%Added
Invesco Ltd.1,507,340$29.9M0.01%+350,254+30.3%Added
Marshall Wace, LLP1,435,935$28.4M0.05%+34,174+2.4%Added
Point72 Asset Management, L.P.1,388,223$27.5M0.08%−1,364,056−49.6%Reduced
Alyeska Investment Group, L.P.1,341,656$26.6M0.17%+148,137+12.4%Added
Principal Financial Group Inc1,329,963$26.3M0.02%+33,153+2.6%Added
Nuveen Asset Management, LLC1,327,104$26.3M0.01%+21,860+1.7%Added
Squarepoint Ops LLC1,312,632$26.0M0.11%−457,598−25.8%Reduced
Millennium Management LLC1,276,453$25.3M0.02%+5,455+0.4%Added
Renaissance Technologies LLC1,049,900$20.8M0.03%+443,400+73.1%Added
American Century Companies Inc1,041,715$20.6M0.01%+241,787+30.2%Added
Balyasny Asset Management LLC1,017,250$20.2M0.05%+1,017,250New
AQR Capital Management LLC1,015,025$20.0M0.03%+480,023+89.7%Added
Rhumbline Advisers975,737$19.3M0.02%−45,991−4.5%Reduced
UBS Oconnor LLC969,029$19.2M0.55%00.0%Unchanged
Schonfeld Strategic Advisors LLC925,383$18.3M0.14%+187,829+25.5%Added
Cubist Systematic Strategies, LLC838,505$16.6M0.19%+9,983+1.2%Added
Man Group plc809,773$16.0M0.04%+426,497+111.3%Added
Legal & General Group Plc780,993$15.5M0.00%−37,877−4.6%Reduced
Alliancebernstein L.P.743,408$14.7M0.01%+244,843+49.1%Added
Capital Fund Management S.A.730,337$14.5M0.18%+155,177+27.0%Added
FMR LLC729,343$14.4M0.00%−158,544−17.9%Reduced
Edmond de Rothschild Holding S.A.710,000$14.1M0.23%+10,000+1.4%Added
Swiss National Bank697,900$13.8M0.01%00.0%Unchanged
Manufacturers Life Insurance Company, The639,603$12.7M0.01%+33,472+5.5%Added
California Public Employees Retirement System614,078$12.2M0.01%+4,490+0.7%Added
UBS Asset Management Americas Inc579,282$11.5M0.00%+1,005+0.2%Added
Bank of Montreal571,480$11.3M0.00%−427,723−42.8%Reduced
Two Sigma Investments, LP549,238$10.9M0.03%+256,067+87.3%Added
Gotham Asset Management, LLC504,213$9.99M0.15%+274,669+119.7%Added
Bank of America Corp485,349$9.61M0.00%+180,590+59.3%Added
Barington Capital Group, L.P.475,000$9.41M9.26%+330,000+227.6%Added
American International Group, Inc.467,568$9.26M0.03%−9,559−2.0%Reduced
Jane Street Group, LLC463,934$9.19M0.01%+261,478+129.2%Added
Barclays PLC452,403$8.96M0.00%+134,087+42.1%Added
Retirement Systems of Alabama443,570$8.79M0.03%+1,165+0.3%Added
Ameriprise Financial Inc404,655$8.02M0.00%−23,258−5.4%Reduced
Credit Suisse AG400,133$7.93M0.01%−3,562−0.9%Reduced
Canada Pension Plan Investment Board368,621$7.30M0.01%+109,100+42.0%Added
New York State Teachers Retirement System361,966$7.17M0.01%−31,200−7.9%Reduced
Weiss Asset Management LP354,664$7.03M0.33%+354,664New
California State Teachers Retirement System353,539$7.00M0.01%−20,326−5.4%Reduced
State Board of Administration of Florida Retirement System366,490$6.75M0.02%+15,775+4.5%Added
Texas Permanent School Fund309,146$6.12M0.05%+4,136+1.4%Added
Comerica Bank291,683$5.78M0.02%+145,391+99.4%Added
State of Wisconsin Investment Board270,283$5.35M0.01%−36,949−12.0%Reduced
Holocene Advisors, LP257,540$5.10M0.02%+257,540New
Citadel Advisors LLC256,941$5.09M0.00%−59,624−18.8%Reduced
New York State Common Retirement Fund247,000$4.89M0.01%−24,200−8.9%Reduced
Walleye Capital LLC238,212$4.72M0.05%+238,212New
Trexquant Investment LP235,499$4.67M0.09%−535,266−69.4%Reduced
Royal Bank of Canada232,258$4.60M0.00%−26,583−10.3%Reduced
Amalgamated Bank231,635$4.59M0.04%−13,692−5.6%Reduced
MSA Advisors, LLC222,540$4.41M1.32%−94,000−29.7%Reduced
Van Eck Associates Corp220,845$4.38M0.01%+142,266+181.0%Added
Mutual of America Capital Management LLC210,465$4.17M0.04%−7,811−3.6%Reduced
UBS Group AG208,066$4.12M0.00%−16,974−7.5%Reduced
MetLife Investment Management194,035$3.84M0.03%−5,118−2.6%Reduced
SEI Investments Co192,791$3.82M0.01%−2,463−1.3%Reduced
State of New Jersey Common Pension Fund D189,116$3.75M0.01%00.0%Unchanged
Janus Henderson Group PLC187,296$3.71M0.00%+14,632+8.5%Added
Engineers Gate Manager LP183,017$3.63M0.10%+33,472+22.4%Added
Arrowstreet Capital, Limited Partnership169,506$3.36M0.00%+157,420+1,302.5%Added
Great West Life Assurance Co161,878$3.20M0.01%00.0%Unchanged
Yousif Capital Management, LLC161,459$3.20M0.04%−3,649−2.2%Reduced
Treasurer of the State of North Carolina157,194$3.11M0.01%+1,070+0.7%Added
Brandywine Global Investment Management, LLC149,217$2.96M0.02%+51,262+52.3%Added
ExodusPoint Capital Management, LP144,178$2.86M0.04%−64,675−31.0%Reduced
Varma Mutual Pension Insurance Co140,000$2.77M0.02%+140,000New
Quinn Opportunity Partners LLC139,055$2.75M0.31%00.0%Unchanged
Public Employees Retirement System of Ohio138,264$2.74M0.01%−12,446−8.3%Reduced
Graham Capital Management, L.P.133,106$2.64M0.08%+133,106New
Aquatic Capital Management LLC129,200$2.56M0.08%+47,100+57.4%Added
State of Tennessee, Treasury Department129,000$2.56M0.01%+9,000+7.5%Added