TELEPHONE & DATA SYS INC

Ticker: TDS CUSIP: 879433829 Class: COM NEW

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

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

Q4 2025

Shares 97,210 Value ($000) $3,986 Avg Close $38.95 Range $35.86 - $41.47

Q3 2025

Shares 95,745 Value ($000) $3,757 Avg Close $38.48 Range $34.94 - $42.74

Q2 2025

Shares 92,917 Value ($000) $3,306 Avg Close $35.09 Range $31.07 - $39.80

Q1 2025

Shares 92,784 Value ($000) $3,594 Avg Close $36.02 Range $31.77 - $41.21

Q4 2024

Shares 94,017 Value ($000) $3,207 Avg Close $30.42 Range $22.51 - $35.39

Q3 2024

Shares 98,321 Value ($000) $2,286 Avg Close $21.78 Range $17.90 - $24.92

Q2 2024

Shares 101,127 Value ($000) $2,096 Avg Close $18.08 Range $14.04 - $23.35

Q1 2024

Shares 104,523 Value ($000) $1,674 Avg Close $17.07 Range $13.69 - $20.93

Q4 2023

Shares 109,342 Value ($000) $2,006 Avg Close $18.46 Range $15.88 - $21.34

Q3 2023

Shares 114,388 Value ($000) $2,094 Avg Close $14.44 Range $7.00 - $21.75

Q2 2023

Shares 124,939 Value ($000) $1,028 Avg Close $8.48 Range $6.44 - $11.50

Q1 2023

Shares 129,009 Value ($000) $1,356 Avg Close $11.66 Range $9.47 - $14.33

Q4 2022

Shares 130,829 Value ($000) $1,372 Avg Close $12.37 Range $9.65 - $17.33

Q3 2022

Shares 129,742 Value ($000) $1,803 Avg Close $15.89 Range $13.89 - $17.42

Q2 2022

Shares 132,441 Value ($000) $2,091 Avg Close $17.86 Range $15.04 - $21.00

Q1 2022

Shares 127,526 Value ($000) $2,408 Avg Close $19.34 Range $15.69 - $21.47

Q4 2021

Shares 139,247 Value ($000) $2,806 Avg Close $19.51 Range $17.18 - $21.12

Q3 2021

Shares 136,075 Value ($000) $2,653 Avg Close $20.75 Range $18.52 - $23.52

Q2 2021

Shares 141,312 Value ($000) $3,202 Avg Close $24.37 Range $22.30 - $26.51

Q1 2021

Shares 176,648 Value ($000) $4,056 Avg Close $20.42 Range $17.58 - $23.74

Q4 2020

Shares 177,336 Value ($000) $3,293 Avg Close $18.38 Range $16.38 - $19.89

Q3 2020

Shares 182,867 Value ($000) $3,372 Avg Close $21.04 Range $18.17 - $24.51

Q2 2020

Shares 179,863 Value ($000) $3,576 Avg Close $19.12 Range $15.15 - $22.75

Q1 2020

Shares 176,120 Value ($000) $2,952 Avg Close $21.70 Range $14.05 - $25.64

Q4 2019

Shares 163,116 Value ($000) $4,148 Avg Close $24.52 Range $21.44 - $26.84

Q3 2019

Shares 166,704 Value ($000) $4,301 Avg Close $27.91 Range $24.11 - $33.64

Q2 2019

Shares 165,994 Value ($000) $5,046 Avg Close $31.23 Range $28.73 - $34.12

Q1 2019

Shares 163,517 Value ($000) $5,025 Avg Close $34.05 Range $30.53 - $37.29

Q4 2018

Shares 167,448 Value ($000) $5,449 Avg Close $33.17 Range $29.08 - $36.52

Q3 2018

Shares 167,306 Value ($000) $5,091 Avg Close $28.54 Range $24.00 - $31.01

Q2 2018

Shares 167,006 Value ($000) $4,579 Avg Close $27.09 Range $25.07 - $29.48

Q1 2018

Shares 165,050 Value ($000) $4,626 Avg Close $27.16 Range $23.54 - $29.56

Q4 2017

Shares 170,158 Value ($000) $4,730 Avg Close $27.44 Range $24.57 - $29.31

Q3 2017

Shares 169,018 Value ($000) $4,714 Avg Close $28.25 Range $26.33 - $29.87

Q2 2017

Shares 178,340 Value ($000) $4,949 Avg Close $27.48 Range $25.57 - $29.31

Q1 2017

Shares 195,133 Value ($000) $5,173 Avg Close $28.63 Range $24.84 - $32.98

Q4 2016

Shares 203,833 Value ($000) $5,885 Avg Close $27.26 Range $24.12 - $30.17

Q3 2016

Shares 209,333 Value ($000) $5,690 Avg Close $29.16 Range $26.46 - $32.00

Q2 2016

Shares 207,433 Value ($000) $6,152 Avg Close $28.77 Range $25.54 - $30.70

Q1 2016

Shares 205,312 Value ($000) $6,178 Avg Close $25.22 Range $20.83 - $30.29

Q4 2015

Shares 179,728 Value ($000) $4,653 Avg Close $27.30 Range $24.83 - $30.59

Q3 2015

Shares 176,865 Value ($000) $4,415 Avg Close $28.09 Range $24.51 - $30.64

Q2 2015

Shares 171,686 Value ($000) $5,048 Avg Close $28.69 Range $24.84 - $30.76

Q1 2015

Shares 162,449 Value ($000) $4,045 Avg Close $24.99 Range $23.00 - $26.64

Q4 2014

Shares 165,398 Value ($000) $4,176 Avg Close $24.62 Range $22.19 - $26.49

Q3 2014

Shares 163,896 Value ($000) $3,927 Avg Close $25.38 Range $23.08 - $26.93

Q2 2014

Shares 157,203 Value ($000) $4,105 Avg Close $26.51 Range $24.67 - $28.41

Q1 2014

Shares 171,303 Value ($000) $4,490 Avg Close $25.45 Range $21.30 - $27.90

Q4 2013

Shares 170,603 Value ($000) $4,398 Avg Close $28.28 Range $24.22 - $31.52

Q3 2013

Shares 169,503 Value ($000) $5,009 Avg Close $27.50 Range $23.21 - $29.83

Q2 2013

Shares 164,213 Value ($000) $4,048 Avg Close $22.54 Range $20.57 - $24.87

Q1 2013

Shares 165,067 Value ($000) $3,478 Avg Close $23.55 Range $20.79 - $26.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	97,210	$3,986	$38.95	$35.86 - $41.47
Q3 2025	95,745	$3,757	$38.48	$34.94 - $42.74
Q2 2025	92,917	$3,306	$35.09	$31.07 - $39.80
Q1 2025	92,784	$3,594	$36.02	$31.77 - $41.21
Q4 2024	94,017	$3,207	$30.42	$22.51 - $35.39
Q3 2024	98,321	$2,286	$21.78	$17.90 - $24.92
Q2 2024	101,127	$2,096	$18.08	$14.04 - $23.35
Q1 2024	104,523	$1,674	$17.07	$13.69 - $20.93
Q4 2023	109,342	$2,006	$18.46	$15.88 - $21.34
Q3 2023	114,388	$2,094	$14.44	$7.00 - $21.75
Q2 2023	124,939	$1,028	$8.48	$6.44 - $11.50
Q1 2023	129,009	$1,356	$11.66	$9.47 - $14.33
Q4 2022	130,829	$1,372	$12.37	$9.65 - $17.33
Q3 2022	129,742	$1,803	$15.89	$13.89 - $17.42
Q2 2022	132,441	$2,091	$17.86	$15.04 - $21.00
Q1 2022	127,526	$2,408	$19.34	$15.69 - $21.47
Q4 2021	139,247	$2,806	$19.51	$17.18 - $21.12
Q3 2021	136,075	$2,653	$20.75	$18.52 - $23.52
Q2 2021	141,312	$3,202	$24.37	$22.30 - $26.51
Q1 2021	176,648	$4,056	$20.42	$17.58 - $23.74
Q4 2020	177,336	$3,293	$18.38	$16.38 - $19.89
Q3 2020	182,867	$3,372	$21.04	$18.17 - $24.51
Q2 2020	179,863	$3,576	$19.12	$15.15 - $22.75
Q1 2020	176,120	$2,952	$21.70	$14.05 - $25.64
Q4 2019	163,116	$4,148	$24.52	$21.44 - $26.84
Q3 2019	166,704	$4,301	$27.91	$24.11 - $33.64
Q2 2019	165,994	$5,046	$31.23	$28.73 - $34.12
Q1 2019	163,517	$5,025	$34.05	$30.53 - $37.29
Q4 2018	167,448	$5,449	$33.17	$29.08 - $36.52
Q3 2018	167,306	$5,091	$28.54	$24.00 - $31.01
Q2 2018	167,006	$4,579	$27.09	$25.07 - $29.48
Q1 2018	165,050	$4,626	$27.16	$23.54 - $29.56
Q4 2017	170,158	$4,730	$27.44	$24.57 - $29.31
Q3 2017	169,018	$4,714	$28.25	$26.33 - $29.87
Q2 2017	178,340	$4,949	$27.48	$25.57 - $29.31
Q1 2017	195,133	$5,173	$28.63	$24.84 - $32.98
Q4 2016	203,833	$5,885	$27.26	$24.12 - $30.17
Q3 2016	209,333	$5,690	$29.16	$26.46 - $32.00
Q2 2016	207,433	$6,152	$28.77	$25.54 - $30.70
Q1 2016	205,312	$6,178	$25.22	$20.83 - $30.29
Q4 2015	179,728	$4,653	$27.30	$24.83 - $30.59
Q3 2015	176,865	$4,415	$28.09	$24.51 - $30.64
Q2 2015	171,686	$5,048	$28.69	$24.84 - $30.76
Q1 2015	162,449	$4,045	$24.99	$23.00 - $26.64
Q4 2014	165,398	$4,176	$24.62	$22.19 - $26.49
Q3 2014	163,896	$3,927	$25.38	$23.08 - $26.93
Q2 2014	157,203	$4,105	$26.51	$24.67 - $28.41
Q1 2014	171,303	$4,490	$25.45	$21.30 - $27.90
Q4 2013	170,603	$4,398	$28.28	$24.22 - $31.52
Q3 2013	169,503	$5,009	$27.50	$23.21 - $29.83
Q2 2013	164,213	$4,048	$22.54	$20.57 - $24.87
Q1 2013	165,067	$3,478	$23.55	$20.79 - $26.17