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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, Q4 2021

Institutional positions in Mattel Inc as of Dec 31, 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
358
+24 vs. Q3 2021
Shares held
351.3M
+1.90M (+0.5%) vs. Q3 2021
Total value
$7.57B
+$1.09B (+16.8%) vs. Q3 2021
New holders
67
99 more added
Sold out
43
106 more reduced

6 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2021: 358 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 heldQ4 2021: $7.57B
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, Q4 2021

Shares, value and share of portfolio for each institution holding Mattel Inc; share changes are against Q3 2021.

Institutions holding MAT in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Primecap Management Co45,587,519$982.9M0.68%−684,220−1.5%Reduced
EdgePoint Investment Group Inc.41,485,845$894.4M6.83%−6,247,525−13.1%Reduced
Vanguard Group Inc31,908,184$687.9M0.02%+142,547+0.4%Added
BlackRock Inc.29,232,468$630.3M0.02%−279,033−0.9%Reduced
Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf)20,228,340$436.1M7.32%+1,878,547+10.2%Added
Ariel Investments, LLC18,276,684$394.0M3.32%+1,643,083+9.9%Added
Capital Research Global Investors18,094,976$390.1M0.09%+2180.0%Added
Frontier Capital Management Co LLC15,768,981$340.0M2.69%−319,577−2.0%Reduced
Price T Rowe Associates Inc11,148,139$240.4M0.02%−102,987−0.9%Reduced
Capital International Investors10,955,691$236.2M0.05%+2410.0%Added
State Street Corp8,962,164$193.2M0.01%−73,231−0.8%Reduced
Goldman Sachs Group Inc5,149,613$111.0M0.03%+1,633,139+46.4%Added
Victory Capital Management Inc4,702,983$101.4M0.09%+2,814+0.1%Added
Geode Capital Management, LLC4,551,004$98.1M0.01%+32,197+0.7%Added
Massachusetts Financial Services Co4,445,142$95.8M0.03%+35,609+0.8%Added
Miller Value Partners, LLC4,017,205$86.6M3.06%+4,017,205New
Bank of New York Mellon Corp3,464,177$74.7M0.01%−9,350−0.3%Reduced
Nuveen Asset Management, LLC3,144,616$67.8M0.02%+81,826+2.7%Added
Northern Trust Corp3,047,857$65.7M0.01%+12,052+0.4%Added
Brahman Capital Corp.3,006,526$64.8M4.72%+272,902+10.0%Added
Charles Schwab Investment Management Inc2,861,046$61.7M0.02%+46,843+1.7%Added
Bank of America Corp2,780,482$59.9M0.01%+646,458+30.3%Added
Millennium Management LLC2,770,703$59.7M0.07%+2,421,221+692.8%Added
Dimensional Fund Advisors LP2,754,911$59.4M0.02%+36,054+1.3%Added
Citadel Advisors LLC2,671,530$57.6M0.06%−1,663,831−38.4%Reduced
Norges Bank2,647,663$57.1M0.01%−96,722−3.5%Reduced
D. E. Shaw & Co., Inc.1,745,162$37.6M0.05%+849,801+94.9%Added
Holocene Advisors, LP1,706,810$36.8M0.20%+267,181+18.6%Added
Invesco Ltd.1,540,821$33.2M0.01%+58,894+4.0%Added
Balyasny Asset Management LLC1,417,934$30.6M0.13%−2,152,783−60.3%Reduced
Barclays PLC1,379,530$29.7M0.01%+671,752+94.9%Added
Bank of Montreal1,312,986$28.3M0.02%+106,514+8.8%Added
Scopus Asset Management, L.P.1,300,000$28.0M0.82%+875,000+205.9%Added
Point72 Asset Management, L.P.1,296,980$28.0M0.12%+727,640+127.8%Added
Principal Financial Group Inc1,204,641$26.0M0.02%−10,336−0.9%Reduced
Morgan Stanley1,192,991$25.7M0.00%−177,164−12.9%Reduced
Renaissance Technologies LLC1,153,400$24.9M0.03%+1,153,400New
Schonfeld Strategic Advisors LLC1,079,141$23.3M0.23%+551,971+104.7%Added
FMR LLC948,150$20.4M0.00%−1,383,830−59.3%Reduced
UBS Oconnor LLC930,753$20.1M0.19%+126,533+15.7%Added
Legal & General Group Plc903,092$19.5M0.01%+43,148+5.0%Added
Rhumbline Advisers893,840$19.3M0.02%+19,531+2.2%Added
BNP Paribas Arbitrage, SA879,090$19.0M0.05%+766,176+678.5%Added
Man Group plc839,603$18.1M0.06%+82,962+11.0%Added
Edmond de Rothschild Holding S.A.822,610$17.7M0.38%−59,210−6.7%Reduced
Alyeska Investment Group, L.P.791,858$17.1M0.20%+448,770+130.8%Added
American Century Companies Inc773,227$16.7M0.01%+52,792+7.3%Added
Swiss National Bank767,800$16.6M0.01%−2,600−0.3%Reduced
First Trust Advisors LP762,018$16.4M0.02%−678,675−47.1%Reduced
AQR Capital Management LLC748,585$16.1M0.03%+449,939+150.7%Added
Mane Global Capital Management LP746,904$16.1M2.90%+746,904New
JPMorgan Chase & Co744,910$16.1M0.00%−310,730−29.4%Reduced
California Public Employees Retirement System733,551$15.8M0.01%−59,041−7.4%Reduced
Voya Investment Management LLC680,344$14.7M0.03%+547,931+413.8%Added
Los Angeles Capital Management LLC660,830$14.2M0.05%−753,750−53.3%Reduced
Ameriprise Financial Inc646,865$13.9M0.00%−212,098−24.7%Reduced
American International Group, Inc.595,327$12.8M0.06%−8,638−1.4%Reduced
Alliancebernstein L.P.548,790$11.8M0.00%−11,801−2.1%Reduced
UBS Asset Management Americas Inc536,966$11.6M0.00%−37,097−6.5%Reduced
Candriam Luxembourg S.C.A.535,016$11.5M0.07%+17,842+3.4%Added
California State Teachers Retirement System502,929$10.8M0.01%−103,436−17.1%Reduced
Retirement Systems of Alabama458,763$9.89M0.03%+6,913+1.5%Added
SEI Investments Co437,835$9.44M0.02%−38,242−8.0%Reduced
New York State Teachers Retirement System405,866$8.75M0.02%+34,939+9.4%Added
Patient Capital Management, LLC403,700$8.70M3.53%+403,700New
State Board of Administration of Florida Retirement System399,844$8.62M0.02%−1620.0%Reduced
Manufacturers Life Insurance Company, The395,519$8.53M0.01%−6,505−1.6%Reduced
New York State Common Retirement Fund388,986$8.39M0.01%−4,637−1.2%Reduced
Parametric Portfolio Associates LLC368,093$7.94M0.00%−18,177−4.7%Reduced
Susquehanna International Group, LLP346,614$7.47M0.01%+165,383+91.3%Added
Wells Fargo & Company318,988$6.88M0.00%−419,819−56.8%Reduced
Mutual of America Capital Management LLC313,306$6.75M0.07%+5,665+1.8%Added
Credit Suisse AG310,150$6.69M0.01%−45,295−12.7%Reduced
River & Mercantile Asset Management LLP262,663$5.67M0.44%−46,660−15.1%Reduced
Amalgamated Bank261,546$5.64M0.04%−24,794−8.7%Reduced
Texas Permanent School Fund253,691$5.47M0.07%−4,454−1.7%Reduced
Royal Bank of Canada246,943$5.33M0.00%+20,062+8.8%Added
Q Global Advisors, LLC244,869$5.28M1.35%+244,869New
Cinctive Capital Management LP240,305$5.18M0.24%+6,907+3.0%Added
Allspring Global Investments Holdings, LLC221,114$4.77M0.01%+221,114New
SG Americas Securities, LLC210,704$4.54M0.03%+200,906+2,050.5%Added
State of New Jersey Common Pension Fund D206,860$4.46M0.01%−4,681−2.2%Reduced
Yousif Capital Management, LLC187,783$4.05M0.04%+187,783New
Public Employees Retirement System of Ohio187,415$4.04M0.01%−7,242−3.7%Reduced
Great West Life Assurance Co177,099$3.82M0.01%+12,020+7.3%Added
Aquila Investment Management LLC171,614$3.70M1.79%+171,614New
MetLife Investment Management169,779$3.66M0.03%+2,131+1.3%Added
LMR Partners LLP154,255$3.33M0.04%−608,584−79.8%Reduced
Comerica Bank157,768$3.09M0.02%−1,751−1.1%Reduced
B. Metzler seel. Sohn & Co. AG140,300$3.00M0.04%+140,300New
Ensign Peak Advisors, Inc134,750$2.90M0.01%−147,150−52.2%Reduced
Treasurer of the State of North Carolina126,423$2.73M0.01%+830+0.7%Added
ExodusPoint Capital Management, LP120,016$2.59M0.03%−326,166−73.1%Reduced
Winton Group Ltd117,206$2.53M0.15%+55,143+88.9%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys116,154$2.50M0.03%+864+0.7%Added
Oregon Public Employees Retirement Fund113,276$2.44M0.03%−3,600−3.1%Reduced
Diametric Capital, LP104,825$2.26M1.73%+34,506+49.1%Added
Great Lakes Advisors, LLC101,044$2.18M0.03%−5,265−5.0%Reduced
UBS Group AG100,225$2.16M0.00%−83,532−45.5%Reduced
Twin Capital Management Inc99,770$2.15M0.22%+99,770New