What does CUSIP 577081102 represent in this 13F holders report?

CUSIP 577081102 is the security identifier for MAT - MATTEL INC /DE/ - Common stock, $1.00 per share used to aggregate holder disclosures.

How many institutions held MAT - MATTEL INC /DE/ - Common stock, $1.00 per share in Q2 2025?

424 institutional investors reported MAT - MATTEL INC /DE/ - Common stock, $1.00 per share for Q2 2025. Use the holders table for investor-level position and value details.

- Common stock, $1.00 per share (MAT)

CUSIP: 577081102

Q2 2025 13F Holders as of 30 Jun 2025

Security type / class: Equity / Common stock, $1.00 per share
Total 13F shares: 319,193,289
Total 13F value: $6,294,306,379
Share change: -1,124,768
Put/Call ratio: 95%
SEC-reported price per share: $19.72
Number of holders: 424
Value change: -$19,816,255
Number of buys: 182
Number of sells: 231
Shares outstanding: 290,537,587

Security key

577081102

Report period

Q2 2025

Institutions

424

Top holders

MAT full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2026 MATTEL INC /DE/ SEC filings MATTEL INC /DE/ company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 577081102

Newer quarter: Q3 2026

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders of MAT - MATTEL INC /DE/ - Common stock, $1.00 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

PRIMECAP MANAGEMENT CO/CA/

Disclosed value leader

EdgePoint Investment Grou...

Comparable rows

2/15

Latest evidence

31 Mar 2025

13F 13D/G Lead comparable stake: 10% 13 rows are not safely comparable across share classes. 13D/G row: PRIMECAP MANAGEMENT CO/CA/ Showing 1-6 of 15 holder rows.

Quick read

PRIMECAP MANAGEMENT CO/CA/ leads the comparable SEC ownership view at 10%.

2 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens PRIMECAP MANAGEMENT CO/CA/'s linked filing trail.

Comparable ownership Top 2

PRIMECAP MANAGEMENT CO/CA/ 10%

Capital International Investors 0.9%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
PRIMECAP MANAGEMENT CO/CA/	13F 13D/G Company 13F 13D/G	10% Reported 13D/G · 30 Jun 2025	$682,977,540 35,150,671 shares	—	31 Mar 2025
Capital International Investors	13D/G 13F Company 13D/G 13F	0.9% Reported 13D/G · 31 Dec 2024	$49,983,857 3,187,746 shares	$0	31 Dec 2024
EdgePoint Investment Group Inc.	13F Company 13F	— denominator unverified	$702,550,775 36,158,043 shares	—	31 Mar 2025
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$629,959,615 32,422,008 shares	—	31 Mar 2025
BlackRock, Inc.	13F Company 13F	— denominator unverified	$577,712,185 29,733,000 shares	—	31 Mar 2025
ARIEL INVESTMENTS, LLC	13F Company 13F	— denominator unverified	$269,263,175 13,858,115 shares	—	31 Mar 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

424

319,193,289

Rows available

424

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q2 2025 vs Q1 2025 Across Filers

Q1 2025 holders

438

Q2 2025 holders

424

Holder diff

-14

Investor	Q1 2025 Shares	Q2 2025 Shares	Share Diff	Share Chg %	Q1 2025 value	Q2 2025 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend