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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 2025

Institutional positions in Mattel Inc as of Dec 31, 2025. 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
442
+14 vs. Q3 2025
Shares held
311.0M
+4.01M (+1.3%) vs. Q3 2025
Total value
$6.17B
+$992.4M (+19.2%) vs. Q3 2025
New holders
75
127 more added
Sold out
61
157 more reduced

11 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: 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 2025: 442 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 2025: $6.17B
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, Q4 2025

Shares, value and share of portfolio for each institution holding Mattel Inc; share changes are against Q3 2025.

Institutions holding MAT in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
EP Wealth Advisors, LLC22,941$455.1K0.00%+22,941New
Nisa Investment Advisors, LLC22,757$451.5K0.00%00.0%Unchanged
Envestnet Portfolio Solutions, Inc.22,750$451.4K0.00%−5,525−19.5%Reduced
Moors & Cabot, Inc.22,688$450.1K0.02%−1,500−6.2%Reduced
HighTower Advisors, LLC22,672$449.8K0.00%−2,525−10.0%Reduced
Securian Asset Management, Inc22,650$449.4K0.02%−1,480−6.1%Reduced
Miracle Mile Advisors, LLC22,016$436.8K0.01%+90+0.4%Added
Two Sigma Investments, LP21,951$435.5K0.00%−3,900−15.1%Reduced
HSBC Holdings PLC21,654$430.8K0.00%+445+2.1%Added
Institute for Wealth Management, LLC.20,759$411.9K0.04%+20,759New
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management20,740$411.5K0.01%+20,740New
Vestcor Inc20,290$403.0K0.01%00.0%Unchanged
Advisor Group Holdings, Inc.20,289$402.5K0.00%−8,468−29.4%Reduced
Captrust Financial Advisors20,103$398.8K0.00%+1,675+9.1%Added
Pure Financial Advisors, Inc.19,943$395.7K0.01%+396+2.0%Added
Kera Capital Partners, Inc.18,683$390.3K0.05%+18,683New
Jump Financial, LLC19,354$384.0K0.00%−4,878−20.1%Reduced
Chicago Partners Investment Group LLC17,946$370.9K0.01%+17,946New
Ensign Peak Advisors, Inc18,646$369.9K0.00%−30,900−62.4%Reduced
Quadrant Capital Group LLC18,362$364.3K0.01%−138−0.7%Reduced
Sterling Capital Management LLC18,284$362.8K0.01%−1,568−7.9%Reduced
Quinn Opportunity Partners LLC18,070$358.5K0.02%+774+4.5%Added
Natixis Advisors, L.P.17,921$356.0K0.00%+17,921New
US Bancorp17,937$355.9K0.00%+1,099+6.5%Added
Simplex Trading, LLC17,697$351.1K0.01%−36,889−67.6%Reduced
Private Advisor Group, LLC17,536$347.9K0.00%+27+0.2%Added
Winton Group Ltd16,743$332.2K0.01%−30,707−64.7%Reduced
JustInvest LLC16,688$331.1K0.00%+3,710+28.6%Added
Utah Retirement Systems16,394$325.3K0.00%−578−3.4%Reduced
Mariner, LLC15,838$315.1K0.00%−2,440−13.3%Reduced
Krilogy Financial LLC15,285$315.0K0.01%−126,452−89.2%Reduced
Maryland State Retirement & Pension System15,816$313.8K0.01%00.0%Unchanged
MML Investors Services, LLC15,803$313.5K0.00%+1,857+13.3%Added
Mackenzie Financial Corp15,695$313.1K0.00%−1,626−9.4%Reduced
Cambria Investment Management, L.P.15,359$304.7K0.02%−720−4.5%Reduced
Swiss Life Asset Management Ltd15,311$303.8K0.00%00.0%Unchanged
Lazard Asset Management LLC15,247$302.5K0.00%−208,012−93.2%Reduced
CFO4Life Group, LLC14,618$290.0K0.04%+14,618New
Sargent Investment Group, LLC14,445$286.6K0.04%−290−2.0%Reduced
Gateway Investment Advisers LLC14,350$284.7K0.00%00.0%Unchanged
Westmount Partners, LLC13,637$270.6K0.07%00.0%Unchanged
Marshall Wace, LLP13,595$269.7K0.00%−91,465−87.1%Reduced
Forum Financial Management, LP13,414$266.1K0.00%00.0%Unchanged
Campbell & CO Investment Adviser LLC13,191$261.7K0.01%−29,919−69.4%Reduced
Evolve Private Wealth, LLC13,005$258.0K0.02%+13,005New
Inscription Capital, LLC12,924$256.4K0.03%+12,924New
Tower Research Capital LLC (TRC)12,883$255.6K0.01%−6,734−34.3%Reduced
Jain Global LLC12,706$252.1K0.00%+12,706New
ProShare Advisors LLC12,464$247.3K0.00%−1,241−9.1%Reduced
Brevan Howard Capital Management LP12,394$245.9K0.00%−112,535−90.1%Reduced
Sequoia Financial Advisors, LLC12,224$242.5K0.00%+12,224New
Ritholtz Wealth Management12,201$242.1K0.00%+12,201New
Thompson Investment Management, Inc.12,180$241.7K0.03%00.0%Unchanged
Centiva Capital, LP12,114$240.3K0.01%+12,114New
Two Sigma Securities, LLC11,968$237.4K0.03%+11,968New
Toroso Investments, LLC11,960$237.3K0.00%−14,597−55.0%Reduced
Syon Capital LLC11,822$234.5K0.01%+11,822New
Claret Asset Management Corp11,566$229.0K0.03%−27−0.2%Reduced
Fifth Third Wealth Advisors LLC11,487$227.9K0.01%−14−0.1%Reduced
Banco Bilbao Vizcaya Argentaria, S.A.11,374$226.8K0.00%−2,338−17.1%Reduced
North Dakota State Investment Board11,366$225.5K0.01%+11,366New
CIBC Asset Management Inc11,230$222.8K0.00%00.0%Unchanged
Skandinaviska Enskilda Banken AB (publ)11,028$218.9K0.00%−431−3.8%Reduced
Prelude Capital Management, LLC10,970$217.6K0.02%−501−4.4%Reduced
Buckingham Strategic Partners10,823$214.7K0.00%+10,823New
M&T Bank Corp10,702$212.4K0.00%+10,702New
XTX Topco Ltd10,653$211.4K0.01%−135,781−92.7%Reduced
TCG Advisory Services, LLC10,606$210.4K0.01%+10,606New
Optas, LLC10,445$207.2K0.03%+10,445New
Skopos Labs, Inc.10,213$204.1K0.01%+10,213New
Shelton Capital Management10,259$203.5K0.00%−1,194−10.4%Reduced
Panagora Asset Management Inc10,054$199.5K0.00%+10,054New
Hara Capital LLC10,000$198.4K0.11%00.0%Unchanged
EMC Capital Management9,715$193.0K0.09%−1,715−15.0%Reduced
KBC Group NV9,701$192.0K0.00%00.0%Unchanged
GAMMA Investing LLC9,344$185.4K0.01%+693+8.0%Added
MAI Capital Management9,092$180.4K0.00%+1,515+20.0%Added
Cullen/Frost Bankers, Inc.8,350$165.7K0.00%+3,350+67.0%Added
Mirae Asset Global ETFs Holdings Ltd.8,339$165.4K0.00%+953+12.9%Added
North Star Investment Management Corp.8,326$165.2K0.01%00.0%Unchanged
Eurizon Capital SGR S.p.A.7,395$147.7K0.00%+7,395New
STRS Ohio7,403$146.9K0.00%−275−3.6%Reduced
Jones Financial Companies LLLP7,071$140.3K0.00%+384+5.7%Added
EverSource Wealth Advisors, LLC6,580$130.5K0.00%+260+4.1%Added
Rexford Capital Inc6,200$123.0K0.09%00.0%Unchanged
Allianz SE6,100$121.0K0.00%00.0%Unchanged
Kestra Advisory Services, LLC6,018$119.4K0.00%+6,018New
Bayforest Capital Ltd5,943$117.9K0.09%+5,943New
Leonteq Securities AG5,873$116.5K0.01%+1,194+25.5%Added
Kelly Lawrence W & Associates Inc5,800$115.1K0.03%00.0%Unchanged
J.W. Cole Advisors, Inc.10,900$110.7K0.00%+24+0.2%Added
Versant Capital Management, Inc5,565$110.4K0.01%+5,479+6,370.9%Added
TD Private Client Wealth LLC5,127$101.7K0.00%+4,559+802.6%Added
Northwestern Mutual Wealth Management Co4,478$88.8K0.00%+180+4.2%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.4,424$88.0K0.00%+1,214+37.8%Added
Exchange Traded Concepts, LLC4,429$87.9K0.00%+4,429New
Horizon Investments, LLC4,429$87.9K0.00%+4,429New
Aster Capital Management (DIFC) Ltd4,202$83.4K0.04%+4,202New
Allworth Financial LP4,182$83.0K0.00%+1,076+34.6%Added
Ronald Blue Trust, Inc.3,945$78.3K0.00%−1,361−25.7%Reduced