California State Teachers Retirement System (CalSTRS)
MAT icon

California State Teachers Retirement System (CalSTRS)’s Mattel MAT Stock Holding History

California State Teachers Retirement System (CalSTRS)’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 		$5.42M Buy
373,051
+69,429
+23% +$1.27M 0.01% 965
2025
Q4 		$6.02M Sell
303,622
-1,032
-0.3% -$19.9K 0.01% 832
2025
Q3 		$5.13M Sell
304,654
-8,571
-3% -$156K 0.01% 922
2025
Q2 		$6.18M Sell
313,225
-1,127
-0.4% -$20.1K 0.01% 806
2025
Q1 		$6.11M Sell
314,352
-3,602
-1% -$71.5K 0.01% 783
2024
Q4 		$5.64M Sell
317,954
-7,316
-2% -$138K 0.01% 847
2024
Q3 		$6.2M Sell
325,270
-18,796
-5% -$346K 0.01% 817
2024
Q2 		$5.59M Sell
344,066
-9,473
-3% -$172K 0.01% 835
2024
Q1 		$7M Sell
353,539
-20,326
-5% -$385K 0.01% 765
2023
Q4 		$7.06M Sell
373,865
-17,503
-4% -$340K 0.01% 761
2023
Q3 		$8.62M Sell
391,368
-38,203
-9% -$816K 0.01% 666
2023
Q2 		$8.39M Sell
429,571
-13,353
-3% -$241K 0.01% 716
2023
Q1 		$8.15M Sell
442,924
-5,611
-1% -$104K 0.01% 708
2022
Q4 		$8M Buy
448,535
+5,273
+1% +$95.6K 0.01% 717
2022
Q3 		$8.39M Sell
443,262
-22,362
-5% -$500K 0.01% 678
2022
Q2 		$10.4M Buy
465,624
+1,651
+0.4% +$39K 0.02% 630
2022
Q1 		$10.3M Sell
463,973
-38,956
-8% -$891K 0.01% 700
2021
Q4 		$10.8M Sell
502,929
-103,436
-17% -$2.17M 0.01% 737
2021
Q3 		$11.3M Sell
606,365
-24,187
-4% -$501K 0.01% 759
2021
Q2 		$12.7M Sell
630,552
-1,745
-0.3% -$36K 0.02% 732
2021
Q1 		$12.6M Sell
632,297
-3,129
-0.5% -$60.5K 0.02% 713
2020
Q4 		$11.1M Sell
635,426
-6,634
-1% -$97.7K 0.02% 727
2020
Q3 		$7.51M Buy
642,060
+13,150
+2% +$146K 0.01% 796
2020
Q2 		$6.08M Buy
628,910
+22,590
+4% +$205K 0.01% 861
2020
Q1 		$5.34M Buy
606,320
+939
+0.2% +$11.5K 0.01% 788
2019
Q4 		$8.2M Buy
605,381
+26,785
+5% +$318K 0.01% 757
2019
Q3 		$6.59M Buy
578,596
+6,853
+1% +$78.4K 0.01% 838
2019
Q2 		$6.41M Sell
571,743
-20,726
-3% -$243K 0.01% 869
2019
Q1 		$7.7M Sell
592,469
-8,965
-1% -$120K 0.02% 758
2018
Q4 		$6.01M Sell
601,434
-11,994
-2% -$159K 0.01% 805
2018
Q3 		$9.63M Buy
613,428
+938
+0.2% +$15K 0.02% 687
2018
Q2 		$10.1M Sell
612,490
-1,532
-0.2% -$23.3K 0.02% 654
2018
Q1 		$8.07M Sell
614,022
-15,817
-3% -$247K 0.02% 738
2017
Q4 		$9.69M Buy
629,839
+15,671
+3% +$248K 0.02% 670
2017
Q3 		$9.51M Sell
614,168
-41,108
-6% -$735K 0.02% 655
2017
Q2 		$14.1M Sell
655,276
-23,310
-3% -$527K 0.03% 526
2017
Q1 		$17.4M Sell
678,586
-30,500
-4% -$817K 0.04% 486
2016
Q4 		$19.5M Sell
709,086
-19,100
-3% -$581K 0.04% 429
2016
Q3 		$22M Buy
728,186
+6,100
+0.8% +$199K 0.05% 395
2016
Q2 		$22.6M Sell
722,086
-17,031
-2% -$540K 0.05% 376
2016
Q1 		$24.8M Buy
739,117
+92,215
+14% +$2.8M 0.05% 353
2015
Q4 		$17.6M Buy
646,902
+10,151
+2% +$250K 0.04% 417
2015
Q3 		$13.4M Buy
636,751
+18,819
+3% +$440K 0.03% 489
2015
Q2 		$15.9M Sell
617,932
-16,452
-3% -$433K 0.04% 469
2015
Q1 		$14.5M Sell
634,384
-10,573
-2% -$281K 0.03% 506
2014
Q4 		$20M Buy
644,957
+6,135
+1% +$189K 0.05% 385
2014
Q3 		$19.6M Sell
638,822
-31,719
-5% -$1.12M 0.05% 372
2014
Q2 		$26.1M Buy
670,541
+42,225
+7% +$1.64M 0.07% 299
2014
Q1 		$25.2M Buy
628,316
+3,000
+0.5% +$119K 0.07% 298
2013
Q4 		$29.8M Buy
625,316
+4,300
+0.7% +$192K 0.08% 237
2013
Q3 		$26M Buy
621,016
+19,134
+3% +$818K 0.08% 262
2013
Q2 		$27.3M Buy
+601,882
New +$26.9M 0.09% 226

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

California State Teachers Retirement System (CalSTRS)'s MAT Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its Mattel (MAT) stake by 23% in Q1 2026, buying an estimated $1.27M and bringing the position to 373,051 shares worth $5.42M. The position accounts for 0.01% of the portfolio, ranked #965.

California State Teachers Retirement System (CalSTRS) first reported a position in MAT in Q2 2013 and has held it in 52 quarters since. The position peaked at $29.8M in Q4 2013. 425 funds tracked by Wall St. Rank hold MAT as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 373,051 shares of Mattel worth $5.42M as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) bought 69,429 Mattel shares in Q1 2026, an estimated $1.27M.
  • Mattel made up 0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #965 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Mattel in Q2 2013 and has held it in 52 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Mattel position peaked at $29.8M in Q4 2013.
  • 425 funds tracked by Wall St. Rank held Mattel as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.