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Michael Gelband’s Mattel MAT Stock Holding History

Michael Gelband’s Portfolio MAT Stock Details MAT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.14M Buy
+442,483
New +$6.47M 0.04% 429
2026
Q1 		– Sell
-309,044
Closed -$6.13M – 1873
2025
Q4 		$6.13M Buy
+309,044
New +$5.97M 0.05% 401
2025
Q3 		– Sell
-52,743
Closed -$1.04M – 1825
2025
Q2 		$1.04M Buy
+52,743
New +$939K 0.01% 952
2024
Q3 		– Sell
-67,496
Closed -$1.1M – 1891
2024
Q2 		$1.1M Sell
67,496
-76,682
-53% -$1.39M 0.01% 996
2024
Q1 		$2.86M Sell
144,178
-64,675
-31% -$1.23M 0.02% 574
2023
Q4 		$3.94M Buy
+208,853
New +$4.06M 0.03% 394
2023
Q1 		– Sell
-57,037
Closed -$1.02M – 1981
2022
Q4 		$1.02M Sell
57,037
-767,020
-93% -$13.9M 0.01% 933
2022
Q3 		$15.6M Buy
824,057
+99,434
+14% +$2.22M 0.2% 106
2022
Q2 		$16.2M Buy
724,623
+567,505
+361% +$13.4M 0.2% 105
2022
Q1 		$3.49M Buy
157,118
+37,102
+31% +$848K 0.04% 527
2021
Q4 		$2.59M Sell
120,016
-326,166
-73% -$6.84M 0.03% 658
2021
Q3 		$8.28M Buy
446,182
+406,307
+1,019% +$8.42M 0.11% 237
2021
Q2 		$801K Sell
39,875
-15,805
-28% -$326K 0.01% 1107
2021
Q1 		$1.11M Sell
55,680
-150,545
-73% -$2.91M 0.02% 859
2020
Q4 		$3.6M Buy
206,225
+105,401
+105% +$1.55M 0.04% 344
2020
Q3 		$1.18M Buy
100,824
+20,531
+26% +$228K 0.02% 613
2020
Q2 		$776K Buy
+80,293
New +$729K 0.02% 868
2020
Q1 		– Sell
-29,127
Closed -$395K – 1413
2019
Q4 		$395K Buy
29,127
+3,702
+15% +$43.9K 0.01% 991
2019
Q3 		$290K Buy
25,425
+362
+1% +$4.14K 0.01% 896
2019
Q2 		$281K Buy
+25,063
New +$294K 0.01% 732

Other funds holding MAT

EIG
EdgePoint Investment Group Toronto, Ontario, Canada $13.2B AUM 32.43% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
SAM
Southeastern Asset Management Memphis, Tennessee $1.92B AUM 6.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

Michael Gelband's MAT Position: Q2 2026 in Review

Michael Gelband opened a new position in Mattel (MAT) in Q2 2026: 442,483 shares worth $6.14M. The stake represents 0.04% of the portfolio and ranks #429 among its holdings. This is a return to the name: Michael Gelband previously reported a position in MAT as recently as Q4 2025.

Michael Gelband first reported a position in MAT in Q2 2019 and has held it in 20 quarters since. The position peaked at $16.2M in Q2 2022. 400 funds tracked by Wall St. Rank hold MAT as of Q2 2026.

  • Michael Gelband held 442,483 shares of Mattel worth $6.14M as of Q2 2026.
  • Mattel was a new Michael Gelband position in Q2 2026.
  • Mattel made up 0.04% of Michael Gelband's portfolio in Q2 2026, its #429 holding.
  • Michael Gelband first reported a position in Mattel in Q2 2019 and has held it in 20 quarters since.
  • Michael Gelband's Mattel position peaked at $16.2M in Q2 2022.
  • 400 funds tracked by Wall St. Rank held Mattel as of Q2 2026.

Based on ExodusPoint Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.