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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, Q1 2023

Institutional positions in Mattel Inc as of Mar 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
336
−19 vs. Q4 2022
Shares held
342.2M
−6.29M (−1.8%) vs. Q4 2022
Total value
$6.31B
+$88.0M (+1.4%) vs. Q4 2022
New holders
35
84 more added
Sold out
54
118 more reduced

4 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: 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 2023: 336 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 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 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, Q1 2023

Shares, value and share of portfolio for each institution holding Mattel Inc; share changes are against Q4 2022.

Institutions holding MAT in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
SG Americas Securities, LLC97,406$1.79M0.02%+63,721+189.2%Added
Cumberland Advisors Inc96,800$1.78M0.73%00.0%Unchanged
Thrivent Financial for Lutherans94,172$1.73M0.00%−870−0.9%Reduced
Louisiana State Employees Retirement System94,000$1.73M0.04%−900−0.9%Reduced
Hussman Strategic Advisors, Inc.93,000$1.71M0.27%00.0%Unchanged
Teacher Retirement System of Texas92,186$1.70M0.01%−26,691−22.5%Reduced
Diametric Capital, LP91,492$1.68M0.81%+31,743+53.1%Added
Ameritas Investment Partners, Inc.90,847$1.67M0.07%00.0%Unchanged
Cunning Capital Partners, LP89,700$1.65M1.12%00.0%Unchanged
State of Michigan Retirement System89,533$1.65M0.01%−700−0.8%Reduced
Holocene Advisors, LP84,245$1.55M0.01%+35,499+72.8%Added
Simplex Trading, LLC82,138$1.51M0.07%+27,211+49.5%Added
Citigroup Inc80,726$1.49M0.00%−313,776−79.5%Reduced
Aquila Investment Management LLC80,000$1.47M1.21%00.0%Unchanged
State of Tennessee, Treasury Department78,628$1.45M0.01%−5,133−6.1%Reduced
Northwestern Mutual Investment Management Company, LLC78,626$1.45M0.04%+45,827+139.7%Added
Concentric Capital Strategies, LP77,879$1.43M0.48%+77,879New
Two Sigma Investments, LP71,940$1.32M0.00%−77,733−51.9%Reduced
Xponance, Inc.64,263$1.18M0.02%+793+1.2%Added
New Mexico Educational Retirement Board64,200$1.18M0.06%+8,800+15.9%Added
Maverick Capital LtdSuperinvestorMaverick Capital63,277$1.16M0.03%+47,233+294.4%Added
Edgestream Partners, L.P.62,077$1.14M0.13%−250,746−80.2%Reduced
Winton Group Ltd61,901$1.14M0.07%−15,179−19.7%Reduced
Oak Family Advisors, LLC61,405$1.13M0.56%−1,013−1.6%Reduced
CIBC World Markets Inc.61,340$1.13M0.00%+1,734+2.9%Added
Intech Investment Management LLC61,006$1.12M0.01%+61,006New
Regions Financial Corp60,622$1.12M0.01%−2,085−3.3%Reduced
Federated Hermes, Inc.60,365$1.11M0.00%+7,056+13.2%Added
Barclays PLC59,830$1.10M0.00%−21,507−26.4%Reduced
Stifel Financial Corp57,996$1.07M0.00%+8,402+16.9%Added
Teachers Retirement System of the State of Kentucky56,575$1.04M0.01%00.0%Unchanged
UBS Group AG56,558$1.04M0.00%−93,988−62.4%Reduced
Handelsbanken Fonder AB54,700$1.01M0.01%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)53,156$978.6K0.00%+4,217+8.6%Added
State of Alaska, Department of Revenue48,793$898.0K0.01%−815−1.6%Reduced
Group One Trading, L.P.47,253$869.9K0.04%+17,612+59.4%Added
Gamco Investors, Inc. Et Al46,900$863.4K0.01%00.0%Unchanged
Public Employees Retirement Association of Colorado45,125$831.0K0.00%00.0%Unchanged
Deutsche Bank AG43,240$796.0K0.00%+70+0.2%Added
Pictet Asset Management SA42,413$780.8K0.00%00.0%Unchanged
Gabelli Funds LLC40,000$736.4K0.01%00.0%Unchanged
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management39,742$731.7K0.03%+7,348+22.7%Added
The PNC Financial Services Group, Inc.39,489$727.0K0.00%+843+2.2%Added
Mengis Capital Management, Inc.39,326$724.0K0.15%−4,600−10.5%Reduced
MAI Capital Management38,140$702.2K0.01%−32−0.1%Reduced
LPL Financial LLC38,031$700.2K0.00%+1,000+2.7%Added
Nisa Investment Advisors, LLC36,100$665.0K0.01%+2,550+7.6%Added
HM Payson & Co35,096$646.1K0.02%00.0%Unchanged
Keybank National Association34,990$644.2K0.00%+4,970+16.6%Added
Investors Research Corp33,902$624.1K0.16%−1,000−2.9%Reduced
Securian Asset Management, Inc32,276$594.2K0.02%−291−0.9%Reduced
Prelude Capital Management, LLC29,777$548.2K0.04%−12,202−29.1%Reduced
Crossmark Global Holdings, Inc.27,953$514.0K0.01%−543−1.9%Reduced
Moors & Cabot, Inc.27,863$513.0K0.04%+900+3.3%Added
PEAK6 Investments LLC27,676$509.5K0.03%+27,676New
Toroso Investments, LLC27,340$503.0K0.02%+27,340New
Maryland State Retirement & Pension System27,322$503.0K0.01%00.0%Unchanged
American Trust27,261$501.9K0.04%−1,058−3.7%Reduced
Verition Fund Management LLC26,648$490.6K0.01%+13,284+99.4%Added
Gateway Investment Advisers LLC26,261$483.5K0.01%−109−0.4%Reduced
Prudential Financial Inc24,775$456.1K0.00%+2,345+10.5%Added
Duality Advisers, LP24,403$449.3K0.05%+9,257+61.1%Added
Franklin Resources Inc23,625$434.9K0.00%−1,692−6.7%Reduced
US Bancorp23,515$432.9K0.00%−2,659−10.2%Reduced
Allspring Global Investments Holdings, LLC22,468$413.6K0.00%−772−3.3%Reduced
Two Sigma Advisers, LP21,600$397.7K0.00%−343,500−94.1%Reduced
United Services Automobile Association21,224$390.7K0.01%−17,425−45.1%Reduced
ProShare Advisors LLC21,083$388.1K0.00%−1,507−6.7%Reduced
Centiva Capital, LP20,717$381.4K0.02%+20,717New
Millennium Management LLC20,493$377.0K0.00%−980,183−98.0%Reduced
Commonwealth Equity Services, LLC19,952$367.0K0.00%+3,771+23.3%Added
BNP Paribas Arbitrage, SA19,119$352.0K0.00%−775,503−97.6%Reduced
Utah Retirement Systems19,000$349.8K0.01%+400+2.2%Added
First Manhattan Co18,960$349.1K0.00%−1,400−6.9%Reduced
Van Eck Associates Corp18,171$335.0K0.00%+5,778+46.6%Added
Private Advisor Group, LLC17,926$330.0K0.00%−170−0.9%Reduced
Shelton Capital Management17,803$327.8K0.01%−692−3.7%Reduced
Jefferies Financial Group Inc.16,321$300.5K0.01%+16,321New
Advisor Group Holdings, Inc.16,194$298.0K0.00%−3,415−17.4%Reduced
Pacific Global Investment Management CO16,065$295.8K0.06%00.0%Unchanged
Marex Group plc15,895$292.6K0.04%−52,378−76.7%Reduced
Engineers Gate Manager LP15,630$287.7K0.01%−105,726−87.1%Reduced
Guggenheim Capital LLC15,127$278.5K0.00%−835−5.2%Reduced
Vontobel Holding Ltd.14,597$268.7K0.00%−888−5.7%Reduced
Kovack Advisors, Inc.14,358$264.3K0.04%−2,340−14.0%Reduced
Chicago Trust Co NA14,071$259.0K0.07%−498−3.4%Reduced
JustInvest LLC13,630$250.9K0.01%+13,630New
North Star Investment Management Corp.13,626$250.9K0.02%−1,000−6.8%Reduced
Clear Harbor Asset Management, LLC13,598$250.5K0.03%+133+1.0%Added
Janney Montgomery Scott LLC13,338$246.0K0.00%+662+5.2%Added
Cutler Group LP13,218$243.0K0.04%+6,826+106.8%Added
HighTower Advisors, LLC13,148$238.0K0.00%−26,684−67.0%Reduced
Profund Advisors LLC12,722$234.2K0.01%−2,225−14.9%Reduced
Pathstone Family Office, LLC11,689$220.4K0.00%−3,182−21.4%Reduced
CI Private Wealth, LLC11,927$219.6K0.00%+1,725+16.9%Added
First National Bank of Omaha11,831$217.8K0.01%00.0%Unchanged
M&T Bank Corp11,540$212.8K0.00%+42+0.4%Added
Raymond James & Associates11,324$208.5K0.00%−251−2.2%Reduced
Raymond James Financial Services Advisors, Inc.11,175$205.7K0.00%−445−3.8%Reduced
Boothbay Fund Management, LLC11,025$203.0K0.01%−3,560−24.4%Reduced