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434 hedge funds and large institutions have $6.29B invested in Mattel in 2025 Q2 according to their latest regulatory filings, with 67 funds opening new positions, 120 increasing their positions, 163 reducing their positions, and 74 closing their positions.

New
Increased
Maintained
Reduced
Closed

11% more call options, than puts

Call options by funds: $31.7M | Put options by funds: $28.6M

0% more capital invested

Capital invested by funds: $6.29B → $6.29B (+$934K)

9% less first-time investments, than exits

New positions opened: 67 | Existing positions closed: 74

1.59% less ownership

Funds ownership: 100.34%98.75% (-1.6%)

3% less funds holding

Funds holding: 448434 (-14)

17% less funds holding in top 10

Funds holding in top 10: 65 (-1)

26% less repeat investments, than reductions

Existing positions increased: 120 | Existing positions reduced: 163

Holders
434
Holders Change
-14
Holders Change %
-3.13%
% of All Funds
5.71%
Holding in Top 10
5
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-16.67%
% of All Funds
0.07%
New
67
Increased
120
Reduced
163
Closed
74
Calls
$31.7M
Puts
$28.6M
Net Calls
+$3.01M
Net Calls Change
-$2.74M
Name Holding Trade Value Shares
Change
Change in
Stake
CAU
451
Caxton Associates (UK)
-$1.34M -69,145 Closed
Connor, Clark & Lunn Investment Management (CC&L)
452
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
-$1.26M -64,970 Closed
BCM
453
Bayesian Capital Management
New York
-$989K -50,900 Closed
PCS
454
Private Client Services
Kentucky
-$868K -44,672 Closed
BC
455
Bayforest Capital
United Kingdom
-$725K -37,300 Closed
IMC Chicago
456
IMC Chicago
Illinois
-$578K -32,478 Closed
FC
457
FORA Capital
Florida
-$569K -29,286 Closed
IWC
458
Integrated Wealth Concepts
Massachusetts
-$553K -28,483 Closed
MFG
459
Merit Financial Group
Georgia
-$534K -27,507 Closed
KeyBank National Association
460
KeyBank National Association
Ohio
-$516K -26,546 Closed
HT
461
Headlands Technologies
Illinois
-$504K -25,946 Closed
I
462
InceptionR
California
-$476K -24,509 Closed
Cambridge Investment Research Advisors
463
Cambridge Investment Research Advisors
Iowa
-$475K -24,451 Closed
Allianz Asset Management
464
Allianz Asset Management
Germany
-$455K -23,400 Closed
USAA
465
United Services Automobile Association
Texas
-$417K -21,599 Closed
AWA
466
Arkadios Wealth Advisors
Georgia
-$370K -19,044 Closed
VF
467
Virtu Financial
New York
-$361K -18,568 Closed
MA
468
MSA Advisors
California
-$349K -17,950 Closed
OAM
469
Oxford Asset Management
United Kingdom
-$343K -17,663 Closed
CM
470
Capula Management
Cayman Islands
-$320K -16,456 Closed
MCM
471
Mengis Capital Management
Oregon
-$310K -15,976 Closed
MML Investors Services
472
MML Investors Services
Massachusetts
-$308K -15,876 Closed
ACM
473
Aster Capital Management
United Arab Emirates
-$332K -15,607 Closed
Bank of Nova Scotia
474
Bank of Nova Scotia
Ontario, Canada
-$282K -14,506 Closed
AWA
475
Aaron Wealth Advisors
Illinois
-$263K -13,535 Closed

MAT Hedge Fund Activity: Q2 2025 in Review

434 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Mattel (MAT) for Q2 2025, worth a combined $6.29B — up 0.01% from $6.29B a quarter earlier.

Sellers outnumbered buyers: 74 funds closed out of MAT and 67 opened new positions — a net loss of 7 holders — while 163 trimmed existing stakes and 120 added.

The largest buyer was EdgePoint Investment Group, adding an estimated $83M. The largest seller was Victory Capital Management, cutting an estimated $81.2M.

  • 434 institutional investors held Mattel (MAT) as of Q2 2025, down from 448 in Q1 2025.
  • Funds reported $6.29B of Mattel stock for Q2 2025, up 0.01% quarter-over-quarter.
  • 67 funds opened new Mattel positions in Q2 2025 and 74 closed out, a net change of -7 holders.
  • The largest Mattel buyer in Q2 2025 was EdgePoint Investment Group, an estimated $83M added.
  • The largest Mattel seller in Q2 2025 was Victory Capital Management, an estimated $81.2M sold.

Based on aggregated 13F filings for Q2 2025.