Mattel
MAT · NASDAQ
$16.99+$0.11 (+0.65%)TodayMarket closed ·
Prev close $16.88
Who owns MAT
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 64.8% of MAT’s shares.
- EdgePoint Investment Group Inc.17.6%
- PRIMECAP Management Company10.2%
- BlackRock Institutional Trust Company, N.A.8.4%
- Ariel Investments, LLC5.3%
- Next 6 largest institutions23.4%
- All other shareholders35.2%
| Holder | Shares | % of shares |
|---|---|---|
| EdgePoint Investment Group Inc. | 51.05M | 17.57% |
| PRIMECAP Management Company | 29.51M | 10.15% |
| BlackRock Institutional Trust Company, N.A. | 24.39M | 8.39% |
| Ariel Investments, LLC | 15.42M | 5.30% |
| Vanguard Capital Management, LLC | 13.17M | 4.53% |
| Vanguard Portfolio Management, LLC | 13.13M | 4.52% |
| Dimensional Fund Advisors, L.P. | 12.59M | 4.33% |
| Southeastern Asset Management, Inc. | 12.32M | 4.24% |
| State Street Investment Management (US) | 9.57M | 3.29% |
| LSV Asset Management | 7.18M | 2.47% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| EdgePoint Global Portfolio | 21.70M | 7.47% |
| Vanguard PRIMECAP Fund | 21.24M | 7.31% |
| EdgePoint Global Growth & Income Portfolio | 11.07M | 3.81% |
| iShares Core S&P Mid-Cap ETF | 10.17M | 3.50% |
| Vanguard Total Stock Market Index Fund | 9.26M | 3.19% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $586.91K (1 trade) of MAT on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Lynch Roger | Award | 307.69K | — |
| Lynch Roger | Tax withholding | 234.83K | $3.94M |
| Lynch Roger | Award | 461.54K | — |
| Stanichi Roberto Seixas | Option exercise | 1.72K | — |
| Stanichi Roberto Seixas | Tax withholding | 873 | $11.05K |
| Stanichi Roberto Seixas | Option exercise | 1.72K | — |
| Isaias Zanatta Roberto Jacobo | Sale | 39.08K | $586.91K |
| Stanichi Roberto Seixas | Award | 132.54K | — |
| Stanichi Roberto Seixas | Award | 62.96K | — |
| Ancira Karen | Option exercise | 16.70K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 30.81M
- Days to cover
- 5.65
- % of shares outstanding
- 10.60%
- Average daily volume
- 5.46M
- Change since last report
- +16.3%
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