441 hedge funds and large institutions have $6.23B invested in Mattel in 2025 Q1 according to their latest regulatory filings, with 85 funds opening new positions, 150 increasing their positions, 117 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
441
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$12.4M
Puts
$6.61M
Net Calls
Net Calls Change

Top Buyers

1 +$111M
2 +$92M
3 +$28.9M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$27.5M
5
Goldman Sachs
Goldman Sachs
New York
+$27.1M
Name Holding Trade Value Shares
Change
Change in
Stake
QOP
176
Quinn Opportunity Partners
Virginia
$909K
PCS
177
Private Client Services
Kentucky
$868K
SSA
178
Schonfeld Strategic Advisors
New York
$850K
HSBC Holdings
179
HSBC Holdings
United Kingdom
$808K
LS
180
Livforsakringsbolaget Skandia
Sweden
$806K
GF
181
Gabelli Funds
New York
$777K
SOADOR
182
State of Alaska Department of Revenue
Alaska
$767K
X
183
Xponance
Pennsylvania
$755K
ETC
184
Exchange Traded Concepts
Oklahoma
$744K
PCA
185
Pallas Capital Advisors
Massachusetts
$728K
BC
186
Bayforest Capital
United Kingdom
$725K
Stifel Financial
187
Stifel Financial
Missouri
$708K
LPL Financial
188
LPL Financial
California
$707K
Federated Hermes
189
Federated Hermes
Pennsylvania
$702K
BFM
190
Boothbay Fund Management
New York
$701K
SIG
191
Sargent Investment Group
Maryland
$699K
PCM
192
Prelude Capital Management
New York
$686K
Fidelity Investments
193
Fidelity Investments
Massachusetts
$665K
Public Employees Retirement Association of Colorado
194
Public Employees Retirement Association of Colorado
Colorado
$651K
Mariner
195
Mariner
Kansas
$648K
IMC Chicago
196
IMC Chicago
Illinois
$631K
IRC
197
Investors Research Corp
Georgia
$607K
Pathstone Holdings
198
Pathstone Holdings
New Jersey
$594K
FC
199
FORA Capital
Florida
$569K
National Bank of Canada
200
National Bank of Canada
Quebec, Canada
$569K