Mattel MAT Institutional Ownership

NASDAQ MAT

$14.64 +0.05 (+0.34%)

At close: Sep 2, 2026 · 4:00 PM EDT

Institutions by Trading Activity

405 Institutions

Increased 152 37.5%

Unchanged 85 21.0%

Reduced 168 41.5%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

106.66%

▲+5.91 pp QoQ

Shares Held by Institutions

308.17Mn

of 288.93Mn outstanding

▲+4.47% QoQ

Shares Outstanding

288.93Mn

-19.24Mn held outside 13F filers

Institutional Investors

405

filed 13F for Jun 2026

▼-22 vs prior quarter

Net Shares Added (QoQ)

+13.19Mn

accumulated since last quarter

Value of Holdings

$4.50Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Mattel Inc /De/ (NASDAQ:MAT) appears in 405 institutional 13F filings for the quarter ending June 2026.

They owned 106.7% of outstanding stock in June 2026, up from 100.8% the prior quarter.
Their total shares held in MAT increased 4.47% from the prior quarter, while the number of investors in Mattel decreased 7.11% year over year.
Of these 405 funds, 152 grew their exposure to Mattel, 168 cut back, and 85 maintained positions.
The aggregate institutional position in Mattel amounted to 308.17Mn shares as of June 2026, up by 13.19Mn shares quarter on quarter, and down 10.11Mn shares year over year.
As of June 30, 2026, the biggest holder of Mattel is EdgePoint Investment Group Inc. at 51.05Mn shares, representing 17.67% of shares outstanding.
The biggest buyers of Mattel for the quarter ending June 2026 included FULLER & THALER ASSET MANAGEMENT, INC. (3.63Mn), Sixth Street Partners Management Company, L.P. (3.22Mn), NORGES BANK (2.65Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (2.27Mn), EdgePoint Investment Group Inc. (1.91Mn).
The biggest sellers of Mattel for the quarter ending June 2026 included PRICE T ROWE ASSOCIATES INC /MD/ (3.56Mn), Point72 Asset Management, L.P. (1.89Mn), D. E. Shaw & Co., Inc. (1.7Mn), MARSHALL WACE, LLP (1.34Mn), MILLENNIUM MANAGEMENT LLC (1.32Mn).
Per Business Quant, the top 10 investors in MAT for the quarter ending June 2026 include EdgePoint Investment Group Inc. (51.05Mn), PRIMECAP MANAGEMENT CO/CA/ (29.51Mn), BlackRock, Inc. (26.17Mn), ARIEL INVESTMENTS, LLC (15.42Mn), VANGUARD CAPITAL MANAGEMENT LLC (13.17Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (13.13Mn), DIMENSIONAL FUND ADVISORS LP (12.59Mn), SOUTHEASTERN ASSET MANAGEMENT INC/TN/ (12.32Mn), State Street Corp (9.57Mn), LSV ASSET MANAGEMENT (7.18Mn).

Form 13F Holdings

405 Institutional Holders

Report period 30 Jun, 2026

Total shares held 308.17Mn

Of outstanding 106.66%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	EdgePoint Investment Group Inc.	0001481669	51,047,454	17.67%	▲1,906,572	+3.88%	$708.54Mn
2	PRIMECAP MANAGEMENT CO/CA/	0000763212	29,505,735	10.21%	▼192,189	-0.65%	$409.54Mn
3	BlackRock, Inc.	0002012383	26,172,377	9.06%	▼1,149,916	-4.21%	$363.27Mn
4	ARIEL INVESTMENTS, LLC	0000936753	15,415,955	5.34%	▲1,848,872	+13.63%	$213.97Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	13,168,755	4.56%	▼488,735	-3.58%	$182.78Mn
6	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	13,127,051	4.54%	▼497,348	-3.65%	$182.20Mn
7	DIMENSIONAL FUND ADVISORS LP	0000354204	12,592,950	4.36%	▲1,540,105	+13.93%	$174.78Mn
8	SOUTHEASTERN ASSET MANAGEMENT INC/TN/	0000807985	12,322,555	4.26%	▼489,602	-3.82%	$171.04Mn
9	State Street Corp	0000093751	9,574,099	3.31%	▼144,274	-1.48%	$132.89Mn
10	LSV ASSET MANAGEMENT	0001050470	7,179,883	2.48%	▲941,493	+15.09%	$99.66K
11	Alyeska Investment Group, L.P.	0001453072	6,008,450	2.08%	▲1,399,771	+30.37%	$83.40Mn
12	GEODE CAPITAL MANAGEMENT, LLC	0001214717	5,864,500	2.03%	▼309,646	-5.02%	$81.42Mn
13	FULLER & THALER ASSET MANAGEMENT, INC.	0001082327	5,276,858	1.83%	▲3,628,720	+220.17%	$73.24Mn
14	Goldman Sachs Group Inc	0000886982	4,779,041	1.65%	▲1,235,549	+34.87%	$66.33Mn
15	AQR CAPITAL MANAGEMENT LLC	0001167557	3,548,385	1.23%	▼1,069,938	-23.17%	$48.52Mn
16	Squarepoint Ops LLC	0001642575	3,481,088	1.20%	▲1,112,467	+46.97%	$48.32Mn
17	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	3,222,360	1.12%	▼150,517	-4.46%	$44.73Mn
17	Sixth Street Partners Management Company, L.P.	0001812095	3,222,360	1.12%	▲3,222,360	0.00%	$44.73Mn
18	Morgan Stanley	0000895421	3,148,361	1.09%	▼399,063	-11.25%	$43.70Mn
19	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	2,915,888	1.01%	▲2,271,620	+352.59%	$40.47Mn

Showing 1 to 20 of 405 holders