Simplex Trading’s Mattel MAT Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $248K | Buy |
+17,842
| New | +$261K | ﹤0.01% | 4452 |
|
|
2026
Q1 | – | Sell |
-17,697
| Closed | -$322K | – | 9701 |
|
|
2025
Q4 | $351K | Sell |
17,697
-36,889
| -68% | -$713K | ﹤0.01% | 3656 |
|
|
2025
Q3 | $918K | Buy |
54,586
+50,676
| +1,296% | +$924K | ﹤0.01% | 3144 |
|
|
2025
Q2 | $77K | Buy |
+3,910
| New | +$69.6K | ﹤0.01% | 5487 |
|
|
2025
Q1 | – | Sell |
-14,164
| Closed | -$281K | – | 9178 |
|
|
2024
Q4 | $251K | Sell |
14,164
-3,571
| -20% | -$67.5K | ﹤0.01% | 4263 |
|
|
2024
Q3 | $337K | Buy |
+17,735
| New | +$327K | ﹤0.01% | 4015 |
|
|
2024
Q2 | – | Sell |
-74,961
| Closed | -$1.36M | – | 9391 |
|
|
2024
Q1 | $1.48M | Buy |
74,961
+24,347
| +48% | +$461K | ﹤0.01% | 2702 |
|
|
2023
Q4 | $955K | Buy |
50,614
+26,357
| +109% | +$513K | ﹤0.01% | 3041 |
|
|
2023
Q3 | $534K | Sell |
24,257
-57,286
| -70% | -$1.22M | ﹤0.01% | 3324 |
|
|
2023
Q2 | $1.59M | Sell |
81,543
-595
| -0.7% | -$10.7K | ﹤0.01% | 2168 |
|
|
2023
Q1 | $1.51M | Buy |
82,138
+27,211
| +50% | +$506K | ﹤0.01% | 2187 |
|
|
2022
Q4 | $979K | Buy |
54,927
+33,427
| +155% | +$606K | ﹤0.01% | 2482 |
|
|
2022
Q3 | $407K | Buy |
+21,500
| New | +$481K | ﹤0.01% | 3705 |
|
|
2022
Q2 | – | Sell |
-19,119
| Closed | -$452K | – | 10612 |
|
|
2022
Q1 | $424K | Sell |
19,119
-24,984
| -57% | -$571K | ﹤0.01% | 4050 |
|
|
2021
Q4 | $950K | Buy |
44,103
+3,076
| +7% | +$64.5K | ﹤0.01% | 2927 |
|
|
2021
Q3 | $832K | Sell |
41,027
-800
| -2% | -$16.6K | ﹤0.01% | 3345 |
|
|
2021
Q2 | $840K | Buy |
41,827
+11,291
| +37% | +$233K | ﹤0.01% | 3382 |
|
|
2021
Q1 | $608K | Buy |
30,536
+4,601
| +18% | +$89K | ﹤0.01% | 3090 |
|
|
2020
Q4 | $452K | Sell |
25,935
-106,310
| -80% | -$1.57M | ﹤0.01% | 3556 |
|
|
2020
Q3 | $1.55M | Buy |
132,245
+47,885
| +57% | +$532K | ﹤0.01% | 1769 |
|
|
2020
Q2 | $815K | Sell |
84,360
-74,843
| -47% | -$679K | ﹤0.01% | 2339 |
|
|
2020
Q1 | $1.4M | Buy |
+159,203
| New | +$1.95M | ﹤0.01% | 1572 |
|
|
2019
Q4 | – | Sell |
-5,305
| Closed | -$62.9K | – | 7669 |
|
|
2019
Q3 | $60K | Buy |
+5,305
| New | +$60.7K | ﹤0.01% | 4835 |
|
|
2019
Q2 | – | Sell |
-39,535
| Closed | -$464K | – | 7495 |
|
|
2019
Q1 | $513K | Buy |
+39,535
| New | +$528K | ﹤0.01% | 2641 |
|
|
2018
Q3 | – | Sell |
-50,164
| Closed | -$803K | – | 7773 |
|
|
2018
Q2 | $823K | Buy |
50,164
+13,854
| +38% | +$210K | ﹤0.01% | 1964 |
|
|
2018
Q1 | $477K | Sell |
36,310
-39,289
| -52% | -$613K | 0.02% | 742 |
|
|
2017
Q4 | $1.16M | Buy |
75,599
+44,325
| +142% | +$702K | 0.05% | 344 |
|
|
2017
Q3 | $484K | Buy |
31,274
+30,243
| +2,933% | +$541K | 0.02% | 690 |
|
|
2017
Q2 | $22K | Buy |
+1,031
| New | +$23.3K | ﹤0.01% | 3215 |
|
|
2015
Q3 | – | Sell |
-5,151
| Closed | -$121K | – | 5887 |
|
|
2015
Q2 | $132K | Buy |
5,151
+5,097
| +9,439% | +$134K | 0.01% | 1040 |
|
|
2015
Q1 | $1K | Sell |
54
-2,002
| -97% | -$53.1K | ﹤0.01% | 4514 |
|
|
2014
Q4 | $64K | Buy |
+2,056
| New | +$63.2K | 0.01% | 1192 |
|
Other funds holding MAT
EIG
AI
SAM
Simplex Trading's MAT Position: Q2 2026 in Review
Simplex Trading opened a new position in Mattel (MAT) in Q2 2026: 17,842 shares worth $248K. The stake represents ﹤0.01% of the portfolio and ranks #4452 among its holdings. This is a return to the name: Simplex Trading previously reported a position in MAT as recently as Q4 2025.
Simplex Trading first reported a position in MAT in Q4 2014 and has held it in 32 quarters since. The position peaked at $1.59M in Q2 2023. 403 funds tracked by Wall St. Rank hold MAT as of Q2 2026.
- Simplex Trading held 17,842 shares of Mattel worth $248K as of Q2 2026.
- Mattel was a new Simplex Trading position in Q2 2026.
- Mattel made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #4452 holding.
- Simplex Trading first reported a position in Mattel in Q4 2014 and has held it in 32 quarters since.
- Simplex Trading's Mattel position peaked at $1.59M in Q2 2023.
- 403 funds tracked by Wall St. Rank held Mattel as of Q2 2026.
Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.