Mattel, Inc.
Mattel, Inc. (MAT) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · MAT · as of Sep 30, 2025
Ownership Breakdown
460
Institutional Holders
▼ 4 vs Q2
$5.99B
Total Inst. Value
▼ $314.42M vs Q2
290.60M
Shares Outstanding
freeFloat 81.98%
307.17M
13F Shares Held
▼ 12.22M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
MAT largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
EDGEPOINT INVESTMENT GROUP INC. dolls & stuffed toys | 44.66M | 13.72% | 13.72% | $751.67B | Nov 14, 2025 | ▲ 3.84M |
VANGUARD GROUP INC dolls & stuffed toys | 32.32M | 9.93% | 9.93% | $543.97B | Nov 7, 2025 | ▼ 269.3K |
PRIMECAP MANAGEMENT CO/CA/ dolls & stuffed toys | 31.35M | 9.63% | 9.63% | $527.69B | Nov 12, 2025 | ▼ 1.86M |
BLACKROCK, INC. dolls & stuffed toys | 28.39M | 8.72% | 8.72% | $477.72B | Nov 12, 2025 | ▼ 476.0K |
ARIEL INVESTMENTS, LLC dolls & stuffed toys | 13.76M | 4.23% | 4.23% | $231.59B | Nov 14, 2025 | ▼ 460.3K |
STATE STREET CORP dolls & stuffed toys | 10.01M | 3.07% | 3.07% | $168.39B | Nov 14, 2025 | ▼ 681.1K |
DIMENSIONAL FUND ADVISORS LP dolls & stuffed toys | 9.52M | 2.92% | 2.92% | $160.18B | Nov 12, 2025 | ▲ 401.5K |
SOUTHEASTERN ASSET MANAGEMENT INC/TN/ dolls & stuffed toys | 8.16M | 2.51% | 2.51% | $137.35B | Nov 14, 2025 | ▲ 941.0K |
PRICE T ROWE ASSOCIATES INC /MD/ dolls & stuffed toys | 7.76M | 2.38% | 2.38% | $130.55B | Nov 14, 2025 | ▼ 1.04M |
FRANKLIN RESOURCES INC dolls & stuffed toys | 7.46M | 2.29% | 2.29% | $125.48B | Nov 13, 2025 | ▼ 129.9K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
22
Increased
+16.45M shares1
New Positions
first time holders27
Decreased
−21.92M shares0
Sold Out
fully exitedNet shares change (top 50)
5.47M
+16.45M / −21.92M
Net new holders
-4
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
MAT insider trading · insider activity
Source: SEC Form 4
9
Buy transactions
18
Sell transactions
0.50
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Ruh Paul Chief Financial Officer | May 29, 2026 | Tax Withhold | 31,360 | $14.94 | $468.5K | 50.8K | Form 4 ↗ |
Ruh Paul Chief Financial Officer | May 29, 2026 | Tax Withhold | 8,671 | $14.94 | $129.5K | 15.9K | Form 4 ↗ |
Ancira Karen EVP, Chief People Officer | May 29, 2026 | Tax Withhold | 5,991 | $14.94 | $89.5K | 26.3K | Form 4 ↗ |
OSTROFF DAWN director | May 28, 2026 | Award | 11,753 | — | — | 11.8K | Form 4 ↗ |
Olian Judy D. director | May 28, 2026 | Award | 11,753 | — | — | 11.8K | Form 4 ↗ |
NG DOMINIC director | May 28, 2026 | Award | 11,753 | — | — | 11.8K | Form 4 ↗ |
Lynch Roger director | May 28, 2026 | Award | 11,753 | — | — | 23.7K | Form 4 ↗ |
Lynch Roger director | May 28, 2026 | Award | 11,753 | — | — | 11.8K | Form 4 ↗ |
Laursen Soren T director | May 28, 2026 | Award | 11,753 | — | — | 11.8K | Form 4 ↗ |
Hertz Noreena director | May 28, 2026 | Award | 11,753 | — | — | 11.8K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Mattel, Inc. (MAT) is primarily owned by institutional investors, who hold approximately 100.0% of total shares outstanding. Company insiders own approximately 18.02%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Mattel, Inc. is EDGEPOINT INVESTMENT GROUP INC., holding approximately 44.66 million shares — equal to 13.72% of outstanding shares — as of September 30, 2025.
A total of 460 institutional investors currently hold MAT stock, with a combined institutional value of approximately $5.99 billion as of the most recent 13F filing period.
Frequently asked questions
MAT ownershipMattel, Inc. (MAT) is primarily owned by institutional investors, who hold approximately 100.0% of shares. The largest shareholder is EDGEPOINT INVESTMENT GROUP INC. with a 13.72% stake. Company insiders hold 18.02%. Data sourced from SEC Form 13F as of September 30, 2025.