Janus Henderson Group
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Janus Henderson Group’s Mattel MAT Stock Holding History

Janus Henderson Group’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
Q1 		$2.04M Hold
140,774
– – ﹤0.01% 1336
2025
Q4 		$2.79M Buy
140,774
+7,085
+5% +$137K ﹤0.01% 1170
2025
Q3 		$2.25M Sell
133,689
-181,387
-58% -$3.31M ﹤0.01% 1281
2025
Q2 		$6.21M Buy
315,076
+1,963
+0.6% +$34.9K ﹤0.01% 836
2025
Q1 		$6.04M Buy
313,113
+1,842
+0.6% +$36.5K ﹤0.01% 825
2024
Q4 		$5.52M Buy
311,271
+122,430
+65% +$2.31M ﹤0.01% 884
2024
Q3 		$3.59M Sell
188,841
-5,364
-3% -$98.8K ﹤0.01% 1020
2024
Q2 		$3.16M Buy
194,205
+6,909
+4% +$125K ﹤0.01% 1045
2024
Q1 		$3.71M Buy
187,296
+14,632
+8% +$277K ﹤0.01% 998
2023
Q4 		$3.26M Sell
172,664
-10,379
-6% -$202K ﹤0.01% 1006
2023
Q3 		$4.03M Buy
183,043
+19,117
+12% +$408K ﹤0.01% 883
2023
Q2 		$3.2M Sell
163,926
-358
-0.2% -$6.47K ﹤0.01% 1006
2023
Q1 		$3.03M Sell
164,284
-86,387
-34% -$1.6M ﹤0.01% 1059
2022
Q4 		$4.47M Buy
250,671
+119,789
+92% +$2.17M ﹤0.01% 888
2022
Q3 		$2.48M Buy
130,882
+60,592
+86% +$1.36M ﹤0.01% 1208
2022
Q2 		$1.57M Sell
70,290
-118
-0.2% -$2.79K ﹤0.01% 1126
2022
Q1 		$1.56M Sell
70,408
-3,602
-5% -$82.4K ﹤0.01% 1319
2021
Q4 		$1.6M Buy
74,010
+35,555
+92% +$746K ﹤0.01% 1334
2021
Q3 		$714K Sell
38,455
-13,746
-26% -$285K ﹤0.01% 1466
2021
Q2 		$1.05M Sell
52,201
-517,602
-91% -$10.7M ﹤0.01% 1318
2021
Q1 		$11.4M Buy
+569,803
New +$11M 0.01% 875
2019
Q4 		– Sell
-10,002
Closed -$114K – 1438
2019
Q3 		$114K Buy
+10,002
New +$114K ﹤0.01% 1389
2019
Q2 		– Sell
-190,539
Closed -$2.48M – 1394
2019
Q1 		$2.48M Sell
190,539
-177,487
-48% -$2.37M ﹤0.01% 1097
2018
Q4 		$3.68M Buy
368,026
+195,528
+113% +$2.59M ﹤0.01% 1014
2018
Q3 		$2.71M Buy
172,498
+45,436
+36% +$727K ﹤0.01% 1130
2018
Q2 		$2.09M Buy
127,062
+41,893
+49% +$636K ﹤0.01% 1159
2018
Q1 		$1.12M Sell
85,169
-1,846,306
-96% -$28.8M ﹤0.01% 1228
2017
Q4 		$29.7M Sell
1,931,475
-1,450,715
-43% -$23M 0.02% 662
2017
Q3 		$52.4M Sell
3,382,190
-6,235,337
-65% -$111M 0.03% 502
2017
Q2 		$207M Buy
9,617,527
+9,568,634
+19,571% +$216M 0.14% 195
2017
Q1 		$1.25M Hold
48,893
– – 0.01% 620
2016
Q4 		$1.35M Buy
48,893
+4,600
+10% +$140K 0.01% 597
2016
Q3 		$1.34M Hold
44,293
– – 0.01% 571
2016
Q2 		$1.39M Hold
44,293
– – 0.01% 552
2016
Q1 		$1.49M Hold
44,293
– – 0.01% 550
2015
Q4 		$1.2M Hold
44,293
– – 0.01% 598
2015
Q3 		$933K Hold
44,293
– – 0.01% 647
2015
Q2 		$1.14M Hold
44,293
– – 0.01% 637
2015
Q1 		$1.01M Hold
44,293
– – 0.01% 695
2014
Q4 		$1.37M Hold
44,293
– – 0.01% 612
2014
Q3 		$1.36M Hold
44,293
– – 0.01% 529
2014
Q2 		$1.73M Hold
44,293
– – 0.02% 466
2014
Q1 		$1.78M Sell
44,293
-482,472
-92% -$19.2M 0.02% 463
2013
Q4 		$25.1M Sell
526,765
-164,939
-24% -$7.35M 0.25% 96
2013
Q3 		$29M Sell
691,704
-10,156
-1% -$434K 0.32% 83
2013
Q2 		$32M Buy
+701,860
New +$31.4M 0.37% 70

Other funds holding MAT

EIG
EdgePoint Investment Group Toronto, Ontario, Canada $12.5B AUM 31.7% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
SAM
Southeastern Asset Management Memphis, Tennessee $2.03B AUM 7.06% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

Janus Henderson Group's MAT Position: Q1 2026 in Review

Janus Henderson Group held its Mattel (MAT) position steady in Q1 2026 at 140,774 shares worth $2.04M. The position accounts for ﹤0.01% of the portfolio, ranked #1336.

Janus Henderson Group first reported a position in MAT in Q2 2013 and has held it in 46 quarters since. The position peaked at $207M in Q2 2017. 425 funds tracked by Wall St. Rank hold MAT as of Q1 2026.

  • Janus Henderson Group held 140,774 shares of Mattel worth $2.04M as of Q1 2026.
  • Janus Henderson Group left its Mattel share count unchanged in Q1 2026.
  • Mattel made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #1336 holding.
  • Janus Henderson Group first reported a position in Mattel in Q2 2013 and has held it in 46 quarters since.
  • Janus Henderson Group's Mattel position peaked at $207M in Q2 2017.
  • 425 funds tracked by Wall St. Rank held Mattel as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.