423 hedge funds and large institutions have $4.36B invested in Mattel in 2026 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 137 increasing their positions, 137 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

30% less capital invested

Capital invested by funds: $6.19B → $4.36B (-$1.83B)

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

57% less call options, than puts

Call options by funds: $13.8M | Put options by funds: $31.9M

Holders
423
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$13.8M
Puts
$31.9M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Thrivent Financial for Lutherans
101
Thrivent Financial for Lutherans
Minnesota
$2.52M
Lazard Asset Management
102
Lazard Asset Management
New York
$2.51M
NAAA
103
New Age Alpha Advisors
New York
$2.4M
MIM
104
MetLife Investment Management
New Jersey
$2.22M
SSCM
105
Seven Six Capital Management
New York
$2.11M
AB
106
Amalgamated Bank
New York
$2.11M
ICM
107
III Capital Management
Florida
$2.1M
Janus Henderson Group
108
Janus Henderson Group
United Kingdom
$2.04M
BHCM
109
Brevan Howard Capital Management
Jersey
$2.02M
New York State Common Retirement Fund
110
New York State Common Retirement Fund
New York
$2M
Treasurer of the State of North Carolina
111
Treasurer of the State of North Carolina
North Carolina
$1.92M
State of Tennessee, Department of Treasury
112
State of Tennessee, Department of Treasury
Tennessee
$1.91M
PFSRSONJ
113
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.89M
State of New Jersey Common Pension Fund D
114
State of New Jersey Common Pension Fund D
New Jersey
$1.88M
VOYA Investment Management
115
VOYA Investment Management
Georgia
$1.86M
Rockefeller Capital Management
116
Rockefeller Capital Management
New York
$1.84M
Zurich Cantonal Bank
117
Zurich Cantonal Bank
Switzerland
$1.83M
Amundi
118
Amundi
France
$1.76M
MOACM
119
Mutual of America Capital Management
New York
$1.73M
Prudential Financial
120
Prudential Financial
New Jersey
$1.71M
QT
121
Quantbot Technologies
New York
$1.69M
Cerity Partners
122
Cerity Partners
New York
$1.62M
Fifth Third Bancorp
123
Fifth Third Bancorp
Ohio
$1.59M
NAMI
124
Nomura Asset Management International
Pennsylvania
$1.59M
FRM
125
Fox Run Management
Connecticut
$1.58M