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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 404 | $4.23B |
| Q1 2026 | 430 | $4.35B |
| Q4 2025 | 442 | $6.17B |
| Q3 2025 | 439 | $5.18B |
| Q2 2025 | 435 | $6.29B |
| Q1 2025 | 449 | $6.29B |
| Q4 2024 | 421 | $5.85B |
| Q3 2024 | 380 | $6.16B |
| Q2 2024 | 390 | $5.48B |
| Q1 2024 | 384 | $6.59B |
| Q4 2023 | 376 | $6.31B |
| Q3 2023 | 357 | $7.35B |
| Q2 2023 | 319 | $6.54B |
| Q1 2023 | 336 | $6.31B |
| Q4 2022 | 359 | $6.22B |
| Q3 2022 | 375 | $6.57B |
| Q2 2022 | 377 | $7.83B |
| Q1 2022 | 383 | $7.72B |
| Q4 2021 | 358 | $7.56B |
| Q3 2021 | 340 | $6.50B |
| Q2 2021 | 327 | $6.92B |
| Q1 2021 | 325 | $6.69B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Mattel Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cullen/Frost Bankers, Inc. | 19,500 | $283.3K | 0.00% | +11,150+133.5% | Added |
| Landscape Capital Management, L.L.C. | 19,545 | $284.0K | 0.02% | +19,545 | New |
| Colony Group, LLC | 19,795 | $287.6K | 0.00% | −34,778−63.7% | Reduced |
| Calamos Advisors LLC | 19,837 | $288.2K | 0.00% | +19,837 | New |
| Calamos Wealth Management LLC | 19,837 | $288.2K | 0.01% | +19,837 | New |
| Institute for Wealth Management, LLC. | 20,759 | $301.6K | 0.03% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 21,015 | $305.3K | 0.00% | −6,576−23.8% | Reduced |
| Teacher Retirement System of Texas | 21,272 | $309.1K | 0.00% | −156,523−88.0% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 21,375 | $310.6K | 0.01% | +635+3.1% | Added |
| Miracle Mile Advisors, LLC | 21,629 | $314.3K | 0.00% | −387−1.8% | Reduced |
| HSBC Holdings PLC | 21,654 | $314.4K | 0.00% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 21,720 | $315.6K | 0.00% | +6,025+38.4% | Added |
| Mercer Global Advisors Inc | 21,779 | $316.5K | 0.00% | −18,291−45.6% | Reduced |
| Jump Financial, LLC | 22,478 | $326.6K | 0.00% | +3,124+16.1% | Added |
| Crossmark Global Holdings, Inc. | 22,669 | $329.4K | 0.00% | −310−1.3% | Reduced |
| Securian Asset Management, Inc | 22,909 | $332.9K | 0.01% | +259+1.1% | Added |
| Federated Hermes, Inc. | 24,706 | $359.0K | 0.00% | −286−1.1% | Reduced |
| Stifel Financial Corp | 24,911 | $362.0K | 0.00% | −808−3.1% | Reduced |
| DnB Asset Management AS | 25,322 | $367.9K | 0.00% | +25,322 | New |
| Neuberger Berman Group LLC | 25,527 | $370.9K | 0.00% | +145+0.6% | Added |
| Envestnet Portfolio Solutions, Inc. | 25,786 | $374.7K | 0.00% | +3,036+13.3% | Added |
| The PNC Financial Services Group, Inc. | 26,298 | $382.1K | 0.00% | +350+1.3% | Added |
| Quadrature Capital Ltd | 27,164 | $394.7K | 0.00% | +27,164 | New |
| Sivia Capital Partners, LLC | 27,238 | $395.8K | 0.08% | +27,238 | New |
| CSM Advisors, LLC | 27,963 | $406.0K | 0.01% | −9,310−25.0% | Reduced |
| Mirabella Financial Services LLP | 27,989 | $406.7K | 0.04% | +27,989 | New |
| Thompson Investment Management, Inc. | 28,230 | $410.2K | 0.05% | +16,050+131.8% | Added |
| Commerce Bank | 28,365 | $412.1K | 0.00% | +500+1.8% | Added |
| CWM, LLC | 28,703 | $417.1K | 0.00% | −15,578−35.2% | Reduced |
| Graham Capital Management, L.P. | 29,215 | $424.5K | 0.01% | +29,215 | New |
| Nisa Investment Advisors, LLC | 29,992 | $435.8K | 0.00% | +7,235+31.8% | Added |
| Empirical Finance, LLC | 31,174 | $453.0K | 0.02% | 00.0% | Unchanged |
| Raymond James Financial Inc | 31,654 | $459.9K | 0.00% | −31,303−49.7% | Reduced |
| DRW Securities, LLC | 31,999 | $464.9K | 0.03% | +31,999 | New |
| Public Employees Retirement Association of Colorado | 32,524 | $473.0K | 0.00% | 00.0% | Unchanged |
| Headlands Technologies LLC | 33,088 | $480.8K | 0.05% | +33,088 | New |
| Aster Capital Management (DIFC) Ltd | 24,848 | $482.8K | 0.16% | +20,646+491.3% | Added |
| Callan Family Office, LLC | 35,207 | $511.6K | 0.01% | +4,682+15.3% | Added |
| TD Waterhouse Canada Inc. | 36,057 | $526.2K | 0.00% | +8,498+30.8% | Added |
| Wealth Enhancement Advisory Services, LLC | 36,927 | $530.3K | 0.00% | −11,224−23.3% | Reduced |
| Pacer Advisors, Inc. | 36,906 | $536.0K | 0.00% | +403+1.1% | Added |
| Xponance, Inc. | 37,636 | $546.9K | 0.00% | +8,838+30.7% | Added |
| Empowered Funds, LLC | 37,708 | $547.9K | 0.00% | +37,708 | New |
| Gabelli Funds LLC | 40,000 | $581.2K | 0.00% | 00.0% | Unchanged |
| VARCOV Co. | 40,256 | $584.9K | 0.22% | −11,490−22.2% | Reduced |
| Bridgewater Associates, LP | 41,323 | $600.4K | 0.00% | +41,323 | New |
| Virtu Financial LLC | 41,845 | $608.0K | 0.03% | +41,845 | New |
| Boothbay Fund Management, LLC | 42,337 | $615.2K | 0.01% | −22,833−35.0% | Reduced |
| Summit Trail Advisors, LLC | 42,350 | $615.3K | 0.01% | +1,041+2.5% | Added |
| Oxford Asset Management LLP | 43,006 | $624.9K | 0.25% | +43,006 | New |
| IMC-Chicago, LLC | 43,186 | $627.5K | 0.01% | −18,205−29.7% | Reduced |
| SG Americas Securities, LLC | 43,527 | $632.0K | 0.00% | −106,306−70.9% | Reduced |
| Mangrove Partners | 45,166 | $656.3K | 0.05% | +45,166 | New |
| Axq Capital, LP | 45,201 | $656.8K | 0.08% | +45,201 | New |
| FORA Capital, LLC | 46,263 | $671.7K | 0.05% | +46,263 | New |
| Gamco Investors, Inc. Et Al | 47,000 | $682.9K | 0.01% | +400+0.9% | Added |
| Creative Planning | 47,256 | $686.6K | 0.00% | −3,371−6.7% | Reduced |
| Verition Fund Management LLC | 49,732 | $722.6K | 0.01% | −337,609−87.2% | Reduced |
| AlphaGrep UK Ltd | 50,630 | $735.7K | 0.22% | +50,630 | New |
| Pictet Asset Management Holding SA | 51,514 | $748.5K | 0.00% | +4,992+10.7% | Added |
| K.J. Harrison & Partners Inc | 52,000 | $755.6K | 0.12% | −190,000−78.5% | Reduced |
| Royal Bank of Canada | 52,727 | $767.0K | 0.00% | +18,813+55.5% | Added |
| Hillsdale Investment Management Inc. | 53,678 | $779.9K | 0.02% | +6,970+14.9% | Added |
| Capstone Investment Advisors, LLC | 55,953 | $813.0K | 0.01% | +55,953 | New |
| Vident Advisory, LLC | 56,093 | $815.0K | 0.01% | +56,093 | New |
| Toroso Investments, LLC | 56,512 | $821.1K | 0.00% | +44,552+372.5% | Added |
| Ameritas Investment Partners, Inc. | 56,960 | $827.6K | 0.03% | 00.0% | Unchanged |
| CSS LLC | 58,172 | $845.2K | 0.05% | −13,860−19.2% | Reduced |
| Oregon Public Employees Retirement Fund | 63,758 | $926.4K | 0.01% | +2,000+3.2% | Added |
| Brinker Capital Investments, LLC | 64,681 | $939.8K | 0.01% | −12,263−15.9% | Reduced |
| Deutsche Bank AG | 66,947 | $972.7K | 0.00% | −217,621−76.5% | Reduced |
| Cetera Investment Advisers | 67,436 | $979.9K | 0.00% | −5,184−7.1% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 69,628 | $1.01M | 0.02% | +91+0.1% | Added |
| KLP Kapitalforvaltning AS | 70,700 | $1.03M | 0.00% | +2,200+3.2% | Added |
| New Mexico Educational Retirement Board | 72,400 | $1.05M | 0.03% | 00.0% | Unchanged |
| Redwood Investment Management, LLC | 72,448 | $1.05M | 0.13% | +17,268+31.3% | Added |
| Entropy Technologies, LP | 74,291 | $1.08M | 0.05% | +1,265+1.7% | Added |
| 44 Wealth Management LLC | 74,484 | $1.08M | 0.38% | −4,272−5.4% | Reduced |
| State of Michigan Retirement System | 74,833 | $1.09M | 0.01% | +1,400+1.9% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 77,872 | $1.13M | 0.01% | +97+0.1% | Added |
| LPL Financial LLC | 78,119 | $1.14M | 0.00% | +47,610+156.1% | Added |
| Gsa Capital Partners LLP | 78,490 | $1.14M | 0.07% | +78,490 | New |
| Vanguard Investments Australia, Ltd. | 78,680 | $1.14M | 0.00% | +78,680 | New |
| Intech Investment Management LLC | 82,183 | $1.19M | 0.01% | −16,112−16.4% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 84,959 | $1.23M | 0.00% | −38,250−31.0% | Reduced |
| Arizona State Retirement System | 85,377 | $1.24M | 0.01% | −4,222−4.7% | Reduced |
| CIBC World Markets Inc. | 85,564 | $1.24M | 0.00% | +37,767+79.0% | Added |
| State of Alaska, Department of Revenue | 86,949 | $1.26M | 0.01% | +5,800+7.1% | Added |
| Foyston, Gordon, & Payne Inc | 88,157 | $1.28M | 0.30% | +88,157 | New |
| Louisiana State Employees Retirement System | 90,100 | $1.31M | 0.02% | +4,100+4.8% | Added |
| Taproot Management LP | 93,672 | $1.36M | 0.26% | +93,672 | New |
| FMR LLC | 93,942 | $1.36M | 0.00% | +56,732+152.5% | Added |
| Yousif Capital Management, LLC | 95,161 | $1.38M | 0.02% | −4,431−4.4% | Reduced |
| Uhlmann Price Securities, LLC | 96,015 | $1.40M | 0.09% | +9,825+11.4% | Added |
| Public Employees Retirement System of Ohio | 97,462 | $1.42M | 0.00% | −3,036−3.0% | Reduced |
| Robeco Institutional Asset Management B.V. | 100,958 | $1.47M | 0.00% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 101,400 | $1.47M | 0.00% | 00.0% | Unchanged |
| Kennondale Capital Management LLC | 103,235 | $1.50M | 1.08% | +103,235 | New |
| Dark Forest Capital Management LP | 104,923 | $1.52M | 0.14% | +104,923 | New |
| Weiss Asset Management LP | 106,100 | $1.54M | 0.03% | +106,100 | New |