432 hedge funds and large institutions have $5.18B invested in Mattel in 2025 Q3 according to their latest regulatory filings, with 65 funds opening new positions, 120 increasing their positions, 155 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

less ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

23% less repeat investments, than reductions

Existing positions increased: 120 | Existing positions reduced: 155

33% less funds holding in top 10

Funds holding in top 10: 64 (-2)

64% less call options, than puts

Call options by funds: $17.3M | Put options by funds: $47.3M

Holders
432
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$17.3M
Puts
$47.3M
Net Calls
Net Calls Change

Top Buyers

1 +$64.6M
2 +$39M
3 +$26.1M
4
Squarepoint
Squarepoint
New York
+$18.8M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$17.2M
Name Holding Trade Value Shares
Change
Change in
Stake
CCM
226
Contrarian Capital Management
Connecticut
$370K
MMA
227
Miracle Mile Advisors
California
$369K
HSBC Holdings
228
HSBC Holdings
United Kingdom
$356K
LPL Financial
229
LPL Financial
California
$352K
VI
230
Vestcor Inc
New Brunswick, Canada
$341K
SSG
231
Summit Securities Group
New York
$337K
SCM
232
Sterling Capital Management
North Carolina
$334K
TRCT
233
Tower Research Capital (TRC)
New York
$330K
PFA
234
Pure Financial Advisors
California
$329K
LAM
235
Lingohr Asset Management
Germany
$313K
QCG
236
Quadrant Capital Group
Ohio
$311K
CAPTRUST Financial Advisors
237
CAPTRUST Financial Advisors
North Carolina
$310K
Mariner
238
Mariner
Kansas
$308K
PAG
239
Private Advisor Group
New Jersey
$295K
KJHP
240
K.J. Harrison & Partners
Ontario, Canada
$293K
Mackenzie Financial
241
Mackenzie Financial
Ontario, Canada
$292K
QOP
242
Quinn Opportunity Partners
Virginia
$291K
URS
243
Utah Retirement Systems
Utah
$286K
US Bancorp
244
US Bancorp
Minnesota
$283K
Mercer Global Advisors
245
Mercer Global Advisors
Colorado
$276K
CIM
246
Cambria Investment Management
California
$271K
AWM
247
Avior Wealth Management
Nebraska
$270K
MSRPS
248
Maryland State Retirement & Pension System
Maryland
$266K
Daiwa Securities Group
249
Daiwa Securities Group
Japan
$261K
SPA
250
Sherbrooke Park Advisers
New York
$261K