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Livermore
ZHEN

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 2026

Institutional positions in Mattel Inc as of Mar 31, 2026. 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
430
−2 vs. Q4 2025
Shares held
299.6M
+23.0M (+8.3%) vs. Q4 2025
Total value
$4.35B
−$1.13B (−20.6%) vs. Q4 2025
New holders
72
139 more added
Sold out
74
138 more reduced

10 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2026: 430 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 2026: $4.35B
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 2026

Shares, value and share of portfolio for each institution holding Mattel Inc; share changes are against Q4 2025.

Institutions holding MAT in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Capital Advisors, Ltd. LLC14$00.00%00.0%Unchanged
Centerpoint Advisors, LLC5$00.00%00.0%Unchanged
Hughes Financial Services, LLC1$150.00%−1−50.0%Reduced
Tradewinds Capital Management, LLC1$150.00%+1New
Keating Financial Advisory Services, Inc.2$290.00%−160−98.8%Reduced
City State Bank2$290.00%00.0%Unchanged
AdvisorNet Financial, Inc3$440.00%−10−76.9%Reduced
Raffa Wealth Management, LLC3$440.00%+3New
Wolff Wiese Magana LLC4$590.00%00.0%Unchanged
Clark Wealth Partners6$880.00%00.0%Unchanged
Golden State Equity Partners7$1010.00%+7New
Valued Wealth Advisors LLC7$1020.00%+5+250.0%Added
Advisory Services Network, LLC7$1020.00%+7New
Private Trust Co NA8$1160.00%00.0%Unchanged
Quaker Wealth Management, LLC10$1460.00%−24−70.6%Reduced
Principia Wealth Advisory, LLC11$1600.00%−2−15.4%Reduced
Alerus Financial NA12$1740.00%00.0%Unchanged
Bruce G. Allen Investments, LLC12$1740.00%00.0%Unchanged
HFM Investment Advisors, LLC14$2030.00%−6−30.0%Reduced
American Capital Advisory, LLC14$2040.00%−51−78.5%Reduced
Triumph Capital Management15$2180.00%00.0%Unchanged
Atlantic Union Bankshares Corp17$2470.00%+13+325.0%Added
Boreal Capital Management LLC19$2760.00%00.0%Unchanged
Plante Moran Financial Advisors, LLC24$3490.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC27$3920.00%−5−15.6%Reduced
Sound Income Strategies, LLC30$4370.00%00.0%Unchanged
Manchester Capital Management LLC31$4510.00%−40−56.3%Reduced
UMA Financial Services, Inc.35$5090.00%00.0%Unchanged
Hoertkorn Richard Charles38$5520.00%00.0%Unchanged
Financial Consulate, Inc39$5670.00%−15−27.8%Reduced
McIlrath & Eck, LLC39$5670.00%+39New
Strategic Wealth Partners, Ltd.40$5810.00%00.0%Unchanged
Purpose Unlimited Inc.40$5810.00%+40New
DiNuzzo Private Wealth, Inc.44$6400.00%−11−20.0%Reduced
Dunhill Financial, LLC44$6470.00%+38+633.3%Added
Salomon & Ludwin, LLC47$6750.00%−119−71.7%Reduced
Cromwell Holdings LLC48$6970.00%+20+71.4%Added
Whittier Trust Co49$7110.00%00.0%Unchanged
Anchor Investment Management, LLC50$7270.00%00.0%Unchanged
HHM Wealth Advisors, LLC50$7270.00%00.0%Unchanged
Mountain Hill Investment Partners Corp.50$7270.00%+50New
Assetmark, Inc51$7410.00%−98−65.8%Reduced
Red Tortoise LLC57$8280.00%00.0%Unchanged
Picton Mahoney Asset Management61$8860.00%−38,365−99.8%Reduced
N.E.W. Advisory Services LLC62$9010.00%+62New
Millstone Evans Group, LLC63$9150.00%00.0%Unchanged
Brown Brothers Harriman & Co65$9440.00%00.0%Unchanged
Pinnacle Wealth Planning Services, Inc.71$1.03K0.00%+8+12.7%Added
Vermillion Wealth Management, Inc.72$1.05K0.00%+26+56.5%Added
Rialto Wealth Management, LLC84$1.22K0.00%+18+27.3%Added
Clearstead Advisors, LLC95$1.38K0.00%−838−89.8%Reduced
Rossby Financial, LCC96$1.40K0.00%+86+860.0%Added
Center for Financial Planning, Inc.97$1.41K0.00%00.0%Unchanged
Private Wealth Management Group, LLC100$1.45K0.00%−1−1.0%Reduced
Tompkins Financial Corp100$1.45K0.00%00.0%Unchanged
Eastern Bank100$1.45K0.00%00.0%Unchanged
High Note Wealth, LLC100$1.45K0.00%00.0%Unchanged
Financial Perspectives, Inc100$1.45K0.00%00.0%Unchanged
Parvin Asset Management, LLC100$1.45K0.00%00.0%Unchanged
MJT & Associates Financial Advisory Group, Inc.100$1.45K0.00%00.0%Unchanged
NBC Securities, Inc.102$1.49K0.00%00.0%Unchanged
Smartleaf Asset Management LLC106$1.50K0.00%−544−83.7%Reduced
Abound Financial, LLC112$1.63K0.00%00.0%Unchanged
Bokf, NA115$1.67K0.00%+115New
JFS Wealth Advisors, LLC121$1.76K0.00%−123−50.4%Reduced
CVA Family Office, LLC128$1.86K0.00%+128New
Flagship Wealth Advisors, LLC97$1.91K0.00%00.0%Unchanged
Massmutual Trust Co FSB132$1.92K0.00%−22−14.3%Reduced
Washington Trust Advisors, Inc.133$1.93K0.00%00.0%Unchanged
Quent Capital, LLC136$1.98K0.00%+95+231.7%Added
Avion Wealth200$2.00K0.00%00.0%Unchanged
Coston, McIsaac & Partners148$2.00K0.00%00.0%Unchanged
LRI Investments, LLC140$2.03K0.00%00.0%Unchanged
Chilton Capital Management LLC150$2.18K0.00%00.0%Unchanged
Fortitude Family Office, LLC151$2.19K0.00%+34+29.1%Added
Harbor Investment Advisory, LLC152$2.21K0.00%00.0%Unchanged
Kennebec Savings Bank197$2.86K0.00%00.0%Unchanged
Golden State Wealth Management, LLC200$2.91K0.00%00.0%Unchanged
International Assets Investment Management, LLC200$2.91K0.00%00.0%Unchanged
Broadwater Capital Management LLC150$2.98K0.00%00.0%Unchanged
BFSG, LLC207$3.01K0.00%00.0%Unchanged
Transamerica Financial Advisors, Inc.214$3.11K0.00%+105+96.3%Added
Zions Bancorporation, National Association233$3.38K0.00%+233New
Huntington National Bank243$3.53K0.00%00.0%Unchanged
Hilton Head Capital Partners, LLC250$3.63K0.00%00.0%Unchanged
Mather Group, LLC.270$3.92K0.00%+270New
Farmers & Merchants Investments Inc280$4.07K0.00%−12−4.1%Reduced
GWM Advisors LLC280$4.07K0.00%00.0%Unchanged
Aventura Private Wealth, LLC350$5.09K0.00%00.0%Unchanged
Ares Financial Consulting, LLC389$5.66K0.00%+389New
Cornerstone Planning Group LLC392$5.77K0.00%−116−22.8%Reduced
Boyd Watterson Asset Management LLC464$6.74K0.00%00.0%Unchanged
SBI Securities Co., Ltd.467$6.79K0.00%−421−47.4%Reduced
Global X Japan Co., Ltd.489$7.11K0.00%−587−54.6%Reduced
Parkside Financial Bank & Trust496$7.21K0.00%−194−28.1%Reduced
Larson Financial Group LLC499$7.25K0.00%−582−53.8%Reduced
SRS Capital Advisors, Inc.559$8.12K0.00%−850−60.3%Reduced
Ancora Advisors, LLC579$8.41K0.00%−451−43.8%Reduced
Danske Bank A/S600$8.72K0.00%−2,300−79.3%Reduced
Tanglewood Legacy Advisors, LLC600$8.72K0.00%00.0%Unchanged