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.
| 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, Q4 2025
Shares, value and share of portfolio for each institution holding Mattel Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| American Century Companies Inc | 1,109,925 | $22.0M | 0.01% | −38,045−3.3% | Reduced |
| Quantinno Capital Management LP | 1,226,237 | $24.3M | 0.05% | +964,328+368.2% | Added |
| Galvin, Gaustad & Stein, LLC | 1,262,220 | $25.0M | 1.96% | +15,314+1.2% | Added |
| Qube Research & Technologies Ltd | 1,308,055 | $26.0M | 0.04% | +483,102+58.6% | Added |
| J. Goldman & Co LP | 1,571,873 | $31.2M | 1.21% | +1,142,895+266.4% | Added |
| Bank of America Corp | 1,670,772 | $33.1M | 0.00% | −24,790−1.5% | Reduced |
| UBS Group AG | 1,712,950 | $34.0M | 0.01% | −919,807−34.9% | Reduced |
| Victory Capital Management Inc | 1,922,310 | $38.1M | 0.02% | −122,664−6.0% | Reduced |
| Bank of New York Mellon Corp | 2,016,784 | $40.0M | 0.01% | −112,764−5.3% | Reduced |
| Ranmore Fund Management Ltd | 2,200,000 | $43.6M | 7.49% | +100,000+4.8% | Added |
| Millennium Management LLC | 2,233,985 | $44.3M | 0.03% | +649,350+41.0% | Added |
| D. E. Shaw & Co., Inc. | 2,370,862 | $47.0M | 0.04% | −168,293−6.6% | Reduced |
| Serenity Capital Management Pte. Ltd. | 2,385,643 | $47.3M | 12.56% | +2,385,643 | New |
| Norges Bank | 2,478,955 | $49.2M | 0.01% | +2,478,955 | New |
| JPMorgan Chase & Co | 2,545,089 | $50.5M | 0.00% | +1,151,260+82.6% | Added |
| Goldman Sachs Group Inc | 2,572,070 | $51.0M | 0.01% | −243,675−8.7% | Reduced |
| Simcoe Capital Management, LLC | 2,641,210 | $52.4M | 9.37% | +321,315+13.9% | Added |
| Northern Trust Corp | 2,745,024 | $54.5M | 0.01% | −113,200−4.0% | Reduced |
| Patient Capital Management, LLC | 2,794,343 | $55.4M | 2.14% | +695,081+33.1% | Added |
| Fuller & Thaler Asset Management, Inc. | 3,198,276 | $63.5M | 0.21% | −5,759−0.2% | Reduced |
| Charles Schwab Investment Management Inc | 3,256,518 | $64.6M | 0.01% | −371,352−10.2% | Reduced |
| Alyeska Investment Group, L.P. | 3,445,360 | $68.4M | 0.19% | +2,524,123+274.0% | Added |
| Squarepoint Ops LLC | 3,663,464 | $72.7M | 0.15% | +1,504,576+69.7% | Added |
| AQR Capital Management LLC | 4,100,673 | $81.4M | 0.04% | +449,958+12.3% | Added |
| Frontier Capital Management Co LLC | 4,215,431 | $83.6M | 0.89% | −771,964−15.5% | Reduced |
| Point72 Asset Management, L.P. | 4,341,454 | $86.1M | 0.14% | +4,297,594+9,798.4% | Added |
| Morgan Stanley | 5,350,290 | $106.1M | 0.01% | +703,806+15.1% | Added |
| Massachusetts Financial Services Co | 5,377,254 | $106.7M | 0.03% | −402,188−7.0% | Reduced |
| Geode Capital Management, LLC | 5,991,201 | $118.9M | 0.01% | −122,444−2.0% | Reduced |
| LSV Asset Management | 6,126,432 | $121.5M | 0.27% | +108,622+1.8% | Added |
| Price T Rowe Associates Inc | 6,528,281 | $129.5M | 0.01% | −1,228,455−15.8% | Reduced |
| Franklin Resources Inc | 7,359,655 | $146.0M | 0.04% | −95,975−1.3% | Reduced |
| Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf) | 8,570,328 | $170.0M | 7.57% | +409,032+5.0% | Added |
| State Street Corp | 9,609,711 | $190.7M | 0.01% | −395,469−4.0% | Reduced |
| Dimensional Fund Advisors LP | 10,269,743 | $203.8M | 0.04% | +752,146+7.9% | Added |
| Ariel Investments, LLC | 12,532,133 | $248.6M | 2.69% | −1,228,337−8.9% | Reduced |
| BlackRock, Inc. | 26,845,433 | $532.6M | 0.01% | −1,539,609−5.4% | Reduced |
| Primecap Management Co | 29,804,075 | $591.3M | 0.45% | −1,550,072−4.9% | Reduced |
| Vanguard Group Inc | 30,521,569 | $605.5M | 0.01% | −1,799,896−5.6% | Reduced |
| EdgePoint Investment Group Inc. | 47,341,242 | $939.3M | 7.71% | +2,678,482+6.0% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 228,700 | – | – | +47,900+26.5% | Added |
| Murphy, Middleton, Hinkle & Parker, Inc. | 4,640 | – | – | +4,640 | New |
| Freestone Grove Partners LP | 0 | $0 | 0.00% | −1,421,821−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −295,131−100.0% | Sold out |
| Seizert Capital Partners, LLC | 0 | $0 | 0.00% | −120,092−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −103,800−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −95,260−100.0% | Sold out |
| Hussman Strategic Advisors, Inc. | 0 | $0 | 0.00% | −84,000−100.0% | Sold out |
| DJE Kapital AG | 0 | $0 | 0.00% | −61,200−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −66,903−100.0% | Sold out |
| Polymer Capital Management (US) LLC | 0 | $0 | 0.00% | −54,013−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −45,614−100.0% | Sold out |
| Vinva Investment Management Ltd | 0 | $0 | 0.00% | −25,157−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −36,633−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −36,353−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −36,124−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −36,000−100.0% | Sold out |
| Jupiter Asset Management Ltd | 0 | $0 | 0.00% | −35,700−100.0% | Sold out |
| 111 Capital | 0 | $0 | 0.00% | −32,472−100.0% | Sold out |
| Prudential PLC | 0 | $0 | 0.00% | −30,615−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −29,989−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −29,181−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −29,025−100.0% | Sold out |
| Brighton Jones LLC | 0 | $0 | 0.00% | −28,258−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −23,750−100.0% | Sold out |
| Contrarian Capital Management, L.L.C. | 0 | $0 | 0.00% | −22,000−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Sanctuary Advisors, LLC | 0 | $0 | 0.00% | −17,623−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −16,029−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −15,500−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −15,480−100.0% | Sold out |
| Aristides Capital LLC | 0 | $0 | 0.00% | −15,301−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −15,251−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −12,969−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −12,958−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −11,477−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −10,544−100.0% | Sold out |
| Employees Retirement System of Texas | 0 | $0 | 0.00% | −2,785−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −2,678−100.0% | Sold out |
| Ci Investments Inc. | 0 | $0 | 0.00% | −1,775−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −1,646−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −932−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −736−100.0% | Sold out |
| Godsey & Gibb Associates | 0 | $0 | 0.00% | −630−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −558−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −476−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −442−100.0% | Sold out |
| Bokf, NA | 0 | $0 | 0.00% | −420−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −270−100.0% | Sold out |
| Rakuten Securities, Inc. | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Evelyn Partners Investment Management LLP | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Whittier Trust Co of Nevada Inc | 0 | $0 | 0.00% | −153−100.0% | Sold out |
| Heartwood Wealth Advisors LLC | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Crowley Wealth Management, Inc. | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Sachetta, LLC | 0 | $0 | 0.00% | −125−100.0% | Sold out |
| Delos Wealth Advisors, LLC | 0 | $0 | 0.00% | −63−100.0% | Sold out |
| Cloud Capital Management, LLC | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| McIlrath & Eck, LLC | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −25−100.0% | Sold out |