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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
Pathstone Holdings
201
Pathstone Holdings
New Jersey
$569K -$30K -1,688 -6%
AIM
202
Aigen Investment Management
New York
$558K +$503K +28,275 New
EP
203
Essential Partners
California
$555K +$501K +28,122 New
CB
204
Commerce Bank
Missouri
$549K
CA
205
CSM Advisors
Pennsylvania
$545K +$492K +27,670 New
Assenagon Asset Management
206
Assenagon Asset Management
Luxembourg
$542K +$489K +27,479 New
Fidelity Investments
207
Fidelity Investments
Massachusetts
$541K -$121K -6,777 -20%
Janney Montgomery Scott
208
Janney Montgomery Scott
Pennsylvania
$529K -$18.3K -1,027 -4%
PNC Financial Services Group
209
PNC Financial Services Group
Pennsylvania
$519K +$52.6K +2,954 +13%
Mackenzie Financial
210
Mackenzie Financial
Ontario, Canada
$515K
GIA
211
Gateway Investment Advisers
Ohio
$514K
DS
212
DRW Securities
Illinois
$510K +$460K +25,873 New
CAPTRUST Financial Advisors
213
CAPTRUST Financial Advisors
North Carolina
$500K -$1.76M -98,736 -80%
PI
214
PineBridge Investments
New York
$499K -$1.08M -60,432 -70%
MC
215
Moors & Cabot
Massachusetts
$497K
EMPI
216
Elo Mutual Pension Insurance
Finland
$496K +$56.9K +3,195 +15%
Natixis Advisors
217
Natixis Advisors
Massachusetts
$491K -$409K -23,002 -48%
SAM
218
Securian Asset Management
Minnesota
$485K -$17.7K -997 -4%
TWC
219
TD Waterhouse Canada
Ontario, Canada
$477K +$103K +5,791 +32%
PP
220
Prudential plc
United Kingdom
$462K +$417K +23,417 New
Neuberger Berman Group
221
Neuberger Berman Group
New York
$455K +$410K +23,052 New
CFO
222
Callan Family Office
Pennsylvania
$449K +$405K +22,747 New
Nisa Investment Advisors
223
Nisa Investment Advisors
Missouri
$439K -$64.1K -3,602 -14%
SPA
224
Sherbrooke Park Advisers
New York
$438K +$396K +22,236 New
LPL Financial
225
LPL Financial
California
$428K -$261K -14,637 -40%

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.