MATTEL INC

Ticker: MAT CUSIP: 577081102 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 303,622 Value ($000) $6,024 Avg Close $19.32 Range $16.75 - $21.45

Q3 2025

Shares 304,654 Value ($000) $5,127 Avg Close $18.23 Range $16.56 - $20.60

Q2 2025

Shares 313,225 Value ($000) $6,177 Avg Close $17.80 Range $13.95 - $20.28

Q1 2025

Shares 314,352 Value ($000) $6,108 Avg Close $19.84 Range $17.60 - $22.07

Q4 2024

Shares 317,954 Value ($000) $5,637 Avg Close $18.90 Range $17.57 - $20.60

Q3 2024

Shares 325,270 Value ($000) $6,196 Avg Close $18.43 Range $15.87 - $19.80

Q2 2024

Shares 344,066 Value ($000) $5,595 Avg Close $18.12 Range $16.08 - $20.07

Q1 2024

Shares 353,539 Value ($000) $7,004 Avg Close $18.95 Range $16.98 - $20.48

Q4 2023

Shares 373,865 Value ($000) $7,059 Avg Close $19.45 Range $16.20 - $21.99

Q3 2023

Shares 391,368 Value ($000) $8,622 Avg Close $21.36 Range $19.60 - $22.64

Q2 2023

Shares 429,571 Value ($000) $8,394 Avg Close $18.07 Range $16.66 - $19.74

Q1 2023

Shares 442,924 Value ($000) $8,154 Avg Close $18.58 Range $15.36 - $21.66

Q4 2022

Shares 448,535 Value ($000) $8,002 Avg Close $18.13 Range $16.21 - $20.55

Q3 2022

Shares 443,262 Value ($000) $8,395 Avg Close $22.37 Range $18.26 - $24.38

Q2 2022

Shares 465,624 Value ($000) $10,397 Avg Close $23.62 Range $21.07 - $26.99

Q1 2022

Shares 463,973 Value ($000) $10,305 Avg Close $22.86 Range $19.17 - $25.71

Q4 2021

Shares 502,929 Value ($000) $10,843 Avg Close $20.98 Range $17.95 - $23.30

Q3 2021

Shares 606,365 Value ($000) $11,254 Avg Close $20.73 Range $18.52 - $22.71

Q2 2021

Shares 630,552 Value ($000) $12,674 Avg Close $20.65 Range $18.83 - $23.31

Q1 2021

Shares 632,297 Value ($000) $12,595 Avg Close $19.34 Range $16.85 - $21.87

Q4 2020

Shares 635,426 Value ($000) $11,088 Avg Close $14.73 Range $11.69 - $18.39

Q3 2020

Shares 642,060 Value ($000) $7,512 Avg Close $11.11 Range $9.59 - $12.12

Q2 2020

Shares 628,910 Value ($000) $6,082 Avg Close $9.08 Range $7.54 - $10.97

Q1 2020

Shares 606,320 Value ($000) $5,342 Avg Close $12.26 Range $6.53 - $14.83

Q4 2019

Shares 605,381 Value ($000) $8,203 Avg Close $11.86 Range $9.92 - $13.96

Q3 2019

Shares 578,596 Value ($000) $6,590 Avg Close $11.44 Range $9.06 - $14.77

Q2 2019

Shares 571,743 Value ($000) $6,409 Avg Close $11.75 Range $9.59 - $13.75

Q1 2019

Shares 592,469 Value ($000) $7,702 Avg Close $13.36 Range $9.26 - $17.27

Q4 2018

Shares 601,434 Value ($000) $6,008 Avg Close $13.25 Range $9.09 - $16.12

Q3 2018

Shares 613,428 Value ($000) $9,631 Avg Close $16.01 Range $14.65 - $17.73

Q2 2018

Shares 612,490 Value ($000) $10,057 Avg Close $15.18 Range $12.21 - $17.98

Q1 2018

Shares 614,022 Value ($000) $8,074 Avg Close $15.59 Range $12.72 - $18.88

Q4 2017

Shares 629,839 Value ($000) $9,687 Avg Close $15.85 Range $12.71 - $19.21

Q3 2017

Shares 614,168 Value ($000) $9,507 Avg Close $17.88 Range $14.35 - $21.67

Q2 2017

Shares 655,276 Value ($000) $14,108 Avg Close $22.60 Range $19.41 - $25.97

Q1 2017

Shares 678,586 Value ($000) $17,379 Avg Close $26.78 Range $24.60 - $31.60

Q4 2016

Shares 709,086 Value ($000) $19,535 Avg Close $30.41 Range $27.27 - $33.23

Q3 2016

Shares 728,186 Value ($000) $22,049 Avg Close $32.69 Range $30.26 - $34.24

Q2 2016

Shares 722,086 Value ($000) $22,594 Avg Close $31.72 Range $28.78 - $34.76

Q1 2016

Shares 739,117 Value ($000) $24,849 Avg Close $30.38 Range $23.85 - $34.36

Q4 2015

Shares 646,902 Value ($000) $17,576 Avg Close $24.60 Range $19.45 - $27.93

Q3 2015

Shares 636,751 Value ($000) $13,410 Avg Close $23.40 Range $20.35 - $26.51

Q2 2015

Shares 617,932 Value ($000) $15,875 Avg Close $26.33 Range $22.32 - $30.44

Q1 2015

Shares 634,384 Value ($000) $14,496 Avg Close $26.53 Range $22.44 - $31.25

Q4 2014

Shares 644,957 Value ($000) $19,958 Avg Close $30.76 Range $28.67 - $32.17

Q3 2014

Shares 638,822 Value ($000) $19,580 Avg Close $35.38 Range $29.96 - $40.00

Q2 2014

Shares 670,541 Value ($000) $26,131 Avg Close $38.81 Range $36.80 - $40.79

Q1 2014

Shares 628,316 Value ($000) $25,202 Avg Close $39.71 Range $34.98 - $47.72

Q4 2013

Shares 625,316 Value ($000) $29,753 Avg Close $44.57 Range $40.00 - $47.94

Q3 2013

Shares 621,016 Value ($000) $25,996 Avg Close $42.78 Range $40.04 - $47.41

Q2 2013

Shares 601,882 Value ($000) $27,271 Avg Close $44.76 Range $41.91 - $48.48

Q1 2013

Shares 592,137 Value ($000) $25,930 Avg Close $39.76 Range $35.47 - $43.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	303,622	$6,024	$19.32	$16.75 - $21.45
Q3 2025	304,654	$5,127	$18.23	$16.56 - $20.60
Q2 2025	313,225	$6,177	$17.80	$13.95 - $20.28
Q1 2025	314,352	$6,108	$19.84	$17.60 - $22.07
Q4 2024	317,954	$5,637	$18.90	$17.57 - $20.60
Q3 2024	325,270	$6,196	$18.43	$15.87 - $19.80
Q2 2024	344,066	$5,595	$18.12	$16.08 - $20.07
Q1 2024	353,539	$7,004	$18.95	$16.98 - $20.48
Q4 2023	373,865	$7,059	$19.45	$16.20 - $21.99
Q3 2023	391,368	$8,622	$21.36	$19.60 - $22.64
Q2 2023	429,571	$8,394	$18.07	$16.66 - $19.74
Q1 2023	442,924	$8,154	$18.58	$15.36 - $21.66
Q4 2022	448,535	$8,002	$18.13	$16.21 - $20.55
Q3 2022	443,262	$8,395	$22.37	$18.26 - $24.38
Q2 2022	465,624	$10,397	$23.62	$21.07 - $26.99
Q1 2022	463,973	$10,305	$22.86	$19.17 - $25.71
Q4 2021	502,929	$10,843	$20.98	$17.95 - $23.30
Q3 2021	606,365	$11,254	$20.73	$18.52 - $22.71
Q2 2021	630,552	$12,674	$20.65	$18.83 - $23.31
Q1 2021	632,297	$12,595	$19.34	$16.85 - $21.87
Q4 2020	635,426	$11,088	$14.73	$11.69 - $18.39
Q3 2020	642,060	$7,512	$11.11	$9.59 - $12.12
Q2 2020	628,910	$6,082	$9.08	$7.54 - $10.97
Q1 2020	606,320	$5,342	$12.26	$6.53 - $14.83
Q4 2019	605,381	$8,203	$11.86	$9.92 - $13.96
Q3 2019	578,596	$6,590	$11.44	$9.06 - $14.77
Q2 2019	571,743	$6,409	$11.75	$9.59 - $13.75
Q1 2019	592,469	$7,702	$13.36	$9.26 - $17.27
Q4 2018	601,434	$6,008	$13.25	$9.09 - $16.12
Q3 2018	613,428	$9,631	$16.01	$14.65 - $17.73
Q2 2018	612,490	$10,057	$15.18	$12.21 - $17.98
Q1 2018	614,022	$8,074	$15.59	$12.72 - $18.88
Q4 2017	629,839	$9,687	$15.85	$12.71 - $19.21
Q3 2017	614,168	$9,507	$17.88	$14.35 - $21.67
Q2 2017	655,276	$14,108	$22.60	$19.41 - $25.97
Q1 2017	678,586	$17,379	$26.78	$24.60 - $31.60
Q4 2016	709,086	$19,535	$30.41	$27.27 - $33.23
Q3 2016	728,186	$22,049	$32.69	$30.26 - $34.24
Q2 2016	722,086	$22,594	$31.72	$28.78 - $34.76
Q1 2016	739,117	$24,849	$30.38	$23.85 - $34.36
Q4 2015	646,902	$17,576	$24.60	$19.45 - $27.93
Q3 2015	636,751	$13,410	$23.40	$20.35 - $26.51
Q2 2015	617,932	$15,875	$26.33	$22.32 - $30.44
Q1 2015	634,384	$14,496	$26.53	$22.44 - $31.25
Q4 2014	644,957	$19,958	$30.76	$28.67 - $32.17
Q3 2014	638,822	$19,580	$35.38	$29.96 - $40.00
Q2 2014	670,541	$26,131	$38.81	$36.80 - $40.79
Q1 2014	628,316	$25,202	$39.71	$34.98 - $47.72
Q4 2013	625,316	$29,753	$44.57	$40.00 - $47.94
Q3 2013	621,016	$25,996	$42.78	$40.04 - $47.41
Q2 2013	601,882	$27,271	$44.76	$41.91 - $48.48
Q1 2013	592,137	$25,930	$39.76	$35.47 - $43.99