UNDER ARMOUR INC

Ticker: UAA CUSIP: 904311107 Class: Common Stock

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

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

Q4 2025

Shares 198,024 Value ($000) $984 Avg Close $4.63 Range $4.13 - $5.20

Q3 2025

Shares 174,431 Value ($000) $870 Avg Close $5.83 Range $4.72 - $7.57

Q2 2025

Shares 174,454 Value ($000) $1,192 Avg Close $6.23 Range $4.78 - $7.17

Q1 2025

Shares 176,317 Value ($000) $1,102 Avg Close $7.44 Range $6.10 - $8.72

Q4 2024

Shares 176,317 Value ($000) $1,460 Avg Close $9.14 Range $8.05 - $11.89

Q3 2024

Shares 178,553 Value ($000) $1,591 Avg Close $7.44 Range $6.17 - $9.03

Q2 2024

Shares 184,017 Value ($000) $1,227 Avg Close $6.82 Range $6.18 - $7.43

Q1 2024

Shares 188,934 Value ($000) $1,394 Avg Close $7.96 Range $6.96 - $9.08

Q4 2023

Shares 199,609 Value ($000) $1,755 Avg Close $7.69 Range $6.45 - $9.50

Q3 2023

Shares 208,767 Value ($000) $1,430 Avg Close $7.53 Range $6.29 - $8.44

Q2 2023

Shares 229,307 Value ($000) $1,656 Avg Close $8.04 Range $6.97 - $9.59

Q1 2023

Shares 236,291 Value ($000) $2,242 Avg Close $10.39 Range $7.94 - $13.05

Q4 2022

Shares 239,867 Value ($000) $2,437 Avg Close $8.65 Range $6.49 - $10.87

Q3 2022

Shares 237,194 Value ($000) $1,577 Avg Close $8.75 Range $6.38 - $10.47

Q2 2022

Shares 241,734 Value ($000) $2,014 Avg Close $12.26 Range $8.27 - $17.20

Q1 2022

Shares 241,646 Value ($000) $4,113 Avg Close $17.93 Range $13.70 - $22.01

Q4 2021

Shares 263,608 Value ($000) $5,586 Avg Close $22.70 Range $19.83 - $27.28

Q3 2021

Shares 317,613 Value ($000) $6,409 Avg Close $22.11 Range $18.47 - $26.02

Q2 2021

Shares 321,497 Value ($000) $6,800 Avg Close $22.29 Range $19.28 - $26.45

Q1 2021

Shares 327,972 Value ($000) $7,268 Avg Close $20.89 Range $17.05 - $24.39

Q4 2020

Shares 329,267 Value ($000) $5,654 Avg Close $15.28 Range $11.34 - $17.94

Q3 2020

Shares 329,175 Value ($000) $3,697 Avg Close $10.53 Range $9.07 - $12.42

Q2 2020

Shares 323,217 Value ($000) $3,148 Avg Close $9.49 Range $7.15 - $11.80

Q1 2020

Shares 342,468 Value ($000) $3,154 Avg Close $16.07 Range $7.61 - $21.96

Q4 2019

Shares 340,060 Value ($000) $7,345 Avg Close $19.42 Range $16.74 - $21.89

Q3 2019

Shares 307,907 Value ($000) $6,140 Avg Close $22.06 Range $17.64 - $27.72

Q2 2019

Shares 305,153 Value ($000) $7,736 Avg Close $23.43 Range $20.56 - $27.50

Q1 2019

Shares 320,160 Value ($000) $6,768 Avg Close $20.95 Range $17.11 - $23.41

Q4 2018

Shares 317,326 Value ($000) $5,607 Avg Close $20.53 Range $16.52 - $24.96

Q3 2018

Shares 316,802 Value ($000) $6,723 Avg Close $20.82 Range $18.45 - $22.86

Q2 2018

Shares 316,540 Value ($000) $7,116 Avg Close $19.75 Range $15.85 - $24.69

Q1 2018

Shares 349,245 Value ($000) $5,710 Avg Close $15.65 Range $12.50 - $18.75

Q4 2017

Shares 358,975 Value ($000) $5,180 Avg Close $14.45 Range $11.40 - $17.61

Q3 2017

Shares 360,668 Value ($000) $5,944 Avg Close $18.36 Range $15.92 - $22.37

Q2 2017

Shares 392,118 Value ($000) $8,533 Avg Close $20.36 Range $18.35 - $23.46

Q1 2017

Shares 363,721 Value ($000) $7,194 Avg Close $23.30 Range $18.40 - $31.06

Q4 2016

Shares 330,421 Value ($000) $9,599 Avg Close $32.82 Range $29.00 - $39.20

Q3 2016

Shares 340,621 Value ($000) $13,175 Avg Close $40.40 Range $37.23 - $44.68

Q2 2016

Shares 387,421 Value ($000) $15,547 Avg Close $39.94 Range $35.35 - $47.95

Q1 2016

Shares 379,486 Value ($000) $32,192 Avg Close $39.45 Range $31.61 - $43.41

Q4 2015

Shares 331,026 Value ($000) $26,684 Avg Close $45.61 Range $38.89 - $52.37

Q3 2015

Shares 325,754 Value ($000) $31,526 Avg Close $47.53 Range $40.06 - $52.95

Q2 2015

Shares 326,254 Value ($000) $27,223 Avg Close $40.45 Range $38.08 - $44.08

Q1 2015

Shares 316,968 Value ($000) $25,595 Avg Close $36.78 Range $31.89 - $41.34

Q4 2014

Shares 322,468 Value ($000) $21,896 Avg Close $33.70 Range $30.00 - $36.49

Q3 2014

Shares 319,403 Value ($000) $22,071 Avg Close $33.36 Range $28.39 - $36.71

Q2 2014

Shares 322,700 Value ($000) $19,197 Avg Close $26.26 Range $22.52 - $30.09

Q1 2014

Shares 152,295 Value ($000) $17,459 Avg Close $26.14 Range $20.49 - $31.20

Q4 2013

Shares 151,595 Value ($000) $13,234 Avg Close $20.49 Range $18.86 - $21.98

Q3 2013

Shares 150,595 Value ($000) $11,965 Avg Close $17.63 Range $14.86 - $20.41

Q2 2013

Shares 145,913 Value ($000) $8,712 Avg Close $14.57 Range $12.57 - $16.39

Q1 2013

Shares 135,064 Value ($000) $6,915 Avg Close $12.25 Range $11.08 - $12.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	198,024	$984	$4.63	$4.13 - $5.20
Q3 2025	174,431	$870	$5.83	$4.72 - $7.57
Q2 2025	174,454	$1,192	$6.23	$4.78 - $7.17
Q1 2025	176,317	$1,102	$7.44	$6.10 - $8.72
Q4 2024	176,317	$1,460	$9.14	$8.05 - $11.89
Q3 2024	178,553	$1,591	$7.44	$6.17 - $9.03
Q2 2024	184,017	$1,227	$6.82	$6.18 - $7.43
Q1 2024	188,934	$1,394	$7.96	$6.96 - $9.08
Q4 2023	199,609	$1,755	$7.69	$6.45 - $9.50
Q3 2023	208,767	$1,430	$7.53	$6.29 - $8.44
Q2 2023	229,307	$1,656	$8.04	$6.97 - $9.59
Q1 2023	236,291	$2,242	$10.39	$7.94 - $13.05
Q4 2022	239,867	$2,437	$8.65	$6.49 - $10.87
Q3 2022	237,194	$1,577	$8.75	$6.38 - $10.47
Q2 2022	241,734	$2,014	$12.26	$8.27 - $17.20
Q1 2022	241,646	$4,113	$17.93	$13.70 - $22.01
Q4 2021	263,608	$5,586	$22.70	$19.83 - $27.28
Q3 2021	317,613	$6,409	$22.11	$18.47 - $26.02
Q2 2021	321,497	$6,800	$22.29	$19.28 - $26.45
Q1 2021	327,972	$7,268	$20.89	$17.05 - $24.39
Q4 2020	329,267	$5,654	$15.28	$11.34 - $17.94
Q3 2020	329,175	$3,697	$10.53	$9.07 - $12.42
Q2 2020	323,217	$3,148	$9.49	$7.15 - $11.80
Q1 2020	342,468	$3,154	$16.07	$7.61 - $21.96
Q4 2019	340,060	$7,345	$19.42	$16.74 - $21.89
Q3 2019	307,907	$6,140	$22.06	$17.64 - $27.72
Q2 2019	305,153	$7,736	$23.43	$20.56 - $27.50
Q1 2019	320,160	$6,768	$20.95	$17.11 - $23.41
Q4 2018	317,326	$5,607	$20.53	$16.52 - $24.96
Q3 2018	316,802	$6,723	$20.82	$18.45 - $22.86
Q2 2018	316,540	$7,116	$19.75	$15.85 - $24.69
Q1 2018	349,245	$5,710	$15.65	$12.50 - $18.75
Q4 2017	358,975	$5,180	$14.45	$11.40 - $17.61
Q3 2017	360,668	$5,944	$18.36	$15.92 - $22.37
Q2 2017	392,118	$8,533	$20.36	$18.35 - $23.46
Q1 2017	363,721	$7,194	$23.30	$18.40 - $31.06
Q4 2016	330,421	$9,599	$32.82	$29.00 - $39.20
Q3 2016	340,621	$13,175	$40.40	$37.23 - $44.68
Q2 2016	387,421	$15,547	$39.94	$35.35 - $47.95
Q1 2016	379,486	$32,192	$39.45	$31.61 - $43.41
Q4 2015	331,026	$26,684	$45.61	$38.89 - $52.37
Q3 2015	325,754	$31,526	$47.53	$40.06 - $52.95
Q2 2015	326,254	$27,223	$40.45	$38.08 - $44.08
Q1 2015	316,968	$25,595	$36.78	$31.89 - $41.34
Q4 2014	322,468	$21,896	$33.70	$30.00 - $36.49
Q3 2014	319,403	$22,071	$33.36	$28.39 - $36.71
Q2 2014	322,700	$19,197	$26.26	$22.52 - $30.09
Q1 2014	152,295	$17,459	$26.14	$20.49 - $31.20
Q4 2013	151,595	$13,234	$20.49	$18.86 - $21.98
Q3 2013	150,595	$11,965	$17.63	$14.86 - $20.41
Q2 2013	145,913	$8,712	$14.57	$12.57 - $16.39
Q1 2013	135,064	$6,915	$12.25	$11.08 - $12.98