GATX CORP

Ticker: GATX CUSIP: 361448103 Class: COM

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

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

Q4 2025

Shares 32,051 Value ($000) $5,436 Avg Close $164.34 Range $149.88 - $176.78

Q3 2025

Shares 32,079 Value ($000) $5,607 Avg Close $160.70 Range $147.13 - $177.61

Q2 2025

Shares 31,391 Value ($000) $4,820 Avg Close $148.30 Range $137.89 - $160.96

Q1 2025

Shares 31,391 Value ($000) $4,874 Avg Close $157.11 Range $145.96 - $166.40

Q4 2024

Shares 31,766 Value ($000) $4,922 Avg Close $146.33 Range $125.37 - $164.68

Q3 2024

Shares 32,127 Value ($000) $4,255 Avg Close $134.54 Range $125.08 - $147.93

Q2 2024

Shares 33,086 Value ($000) $4,379 Avg Close $128.32 Range $118.74 - $137.46

Q1 2024

Shares 33,898 Value ($000) $4,543 Avg Close $122.04 Range $111.19 - $132.03

Q4 2023

Shares 35,788 Value ($000) $4,302 Avg Close $106.49 Range $93.72 - $117.88

Q3 2023

Shares 37,529 Value ($000) $4,084 Avg Close $115.95 Range $103.73 - $127.62

Q2 2023

Shares 42,918 Value ($000) $5,525 Avg Close $111.90 Range $102.59 - $124.85

Q1 2023

Shares 43,994 Value ($000) $4,840 Avg Close $103.80 Range $95.77 - $112.26

Q4 2022

Shares 45,026 Value ($000) $4,788 Avg Close $98.60 Range $80.96 - $108.83

Q3 2022

Shares 44,958 Value ($000) $3,828 Avg Close $90.77 Range $80.38 - $99.28

Q2 2022

Shares 45,655 Value ($000) $4,299 Avg Close $99.96 Range $85.48 - $116.80

Q1 2022

Shares 44,147 Value ($000) $5,445 Avg Close $102.06 Range $86.64 - $119.41

Q4 2021

Shares 48,025 Value ($000) $5,004 Avg Close $92.50 Range $83.17 - $99.47

Q3 2021

Shares 46,796 Value ($000) $4,191 Avg Close $82.40 Range $77.96 - $87.53

Q2 2021

Shares 49,008 Value ($000) $4,336 Avg Close $88.21 Range $79.60 - $97.47

Q1 2021

Shares 52,842 Value ($000) $4,901 Avg Close $85.17 Range $73.67 - $92.91

Q4 2020

Shares 53,004 Value ($000) $4,409 Avg Close $69.49 Range $56.37 - $80.56

Q3 2020

Shares 54,634 Value ($000) $3,483 Avg Close $57.38 Range $50.91 - $62.42

Q2 2020

Shares 54,479 Value ($000) $3,322 Avg Close $53.77 Range $45.80 - $63.87

Q1 2020

Shares 55,136 Value ($000) $3,449 Avg Close $64.69 Range $45.26 - $74.13

Q4 2019

Shares 55,330 Value ($000) $4,584 Avg Close $71.06 Range $62.88 - $76.07

Q3 2019

Shares 57,276 Value ($000) $4,441 Avg Close $67.03 Range $62.64 - $72.80

Q2 2019

Shares 57,315 Value ($000) $4,545 Avg Close $66.34 Range $60.59 - $71.72

Q1 2019

Shares 59,231 Value ($000) $4,523 Avg Close $64.97 Range $58.58 - $69.64

Q4 2018

Shares 60,532 Value ($000) $4,286 Avg Close $68.03 Range $58.48 - $77.52

Q3 2018

Shares 59,209 Value ($000) $5,127 Avg Close $71.08 Range $62.21 - $78.11

Q2 2018

Shares 59,297 Value ($000) $4,402 Avg Close $60.04 Range $54.50 - $64.97

Q1 2018

Shares 58,260 Value ($000) $3,990 Avg Close $57.96 Range $51.63 - $62.00

Q4 2017

Shares 60,639 Value ($000) $3,769 Avg Close $51.12 Range $47.07 - $55.14

Q3 2017

Shares 61,922 Value ($000) $3,812 Avg Close $51.45 Range $48.47 - $54.70

Q2 2017

Shares 69,196 Value ($000) $4,447 Avg Close $50.82 Range $47.06 - $55.33

Q1 2017

Shares 80,591 Value ($000) $4,913 Avg Close $48.60 Range $45.64 - $51.93

Q4 2016

Shares 84,391 Value ($000) $5,197 Avg Close $42.48 Range $34.52 - $53.07

Q3 2016

Shares 86,691 Value ($000) $3,862 Avg Close $35.78 Range $33.26 - $39.15

Q2 2016

Shares 85,791 Value ($000) $3,772 Avg Close $36.90 Range $33.62 - $41.78

Q1 2016

Shares 89,729 Value ($000) $4,262 Avg Close $34.05 Range $26.67 - $40.78

Q4 2015

Shares 83,954 Value ($000) $3,572 Avg Close $35.62 Range $30.19 - $39.86

Q3 2015

Shares 82,637 Value ($000) $3,648 Avg Close $38.82 Range $33.58 - $42.01

Q2 2015

Shares 80,178 Value ($000) $4,261 Avg Close $44.19 Range $41.28 - $47.71

Q1 2015

Shares 87,044 Value ($000) $5,047 Avg Close $45.12 Range $40.67 - $49.22

Q4 2014

Shares 88,317 Value ($000) $5,082 Avg Close $45.70 Range $40.35 - $50.55

Q3 2014

Shares 87,642 Value ($000) $5,116 Avg Close $49.35 Range $44.67 - $52.26

Q2 2014

Shares 84,089 Value ($000) $5,629 Avg Close $49.73 Range $47.46 - $52.41

Q1 2014

Shares 85,089 Value ($000) $5,776 Avg Close $45.51 Range $38.38 - $53.07

Q4 2013

Shares 84,689 Value ($000) $4,418 Avg Close $37.79 Range $33.99 - $40.14

Q3 2013

Shares 84,189 Value ($000) $4,001 Avg Close $34.51 Range $32.74 - $36.94

Q2 2013

Shares 81,553 Value ($000) $3,868 Avg Close $37.44 Range $33.87 - $40.17

Q1 2013

Shares 81,408 Value ($000) $4,231 Avg Close $35.96 Range $32.07 - $38.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	32,051	$5,436	$164.34	$149.88 - $176.78
Q3 2025	32,079	$5,607	$160.70	$147.13 - $177.61
Q2 2025	31,391	$4,820	$148.30	$137.89 - $160.96
Q1 2025	31,391	$4,874	$157.11	$145.96 - $166.40
Q4 2024	31,766	$4,922	$146.33	$125.37 - $164.68
Q3 2024	32,127	$4,255	$134.54	$125.08 - $147.93
Q2 2024	33,086	$4,379	$128.32	$118.74 - $137.46
Q1 2024	33,898	$4,543	$122.04	$111.19 - $132.03
Q4 2023	35,788	$4,302	$106.49	$93.72 - $117.88
Q3 2023	37,529	$4,084	$115.95	$103.73 - $127.62
Q2 2023	42,918	$5,525	$111.90	$102.59 - $124.85
Q1 2023	43,994	$4,840	$103.80	$95.77 - $112.26
Q4 2022	45,026	$4,788	$98.60	$80.96 - $108.83
Q3 2022	44,958	$3,828	$90.77	$80.38 - $99.28
Q2 2022	45,655	$4,299	$99.96	$85.48 - $116.80
Q1 2022	44,147	$5,445	$102.06	$86.64 - $119.41
Q4 2021	48,025	$5,004	$92.50	$83.17 - $99.47
Q3 2021	46,796	$4,191	$82.40	$77.96 - $87.53
Q2 2021	49,008	$4,336	$88.21	$79.60 - $97.47
Q1 2021	52,842	$4,901	$85.17	$73.67 - $92.91
Q4 2020	53,004	$4,409	$69.49	$56.37 - $80.56
Q3 2020	54,634	$3,483	$57.38	$50.91 - $62.42
Q2 2020	54,479	$3,322	$53.77	$45.80 - $63.87
Q1 2020	55,136	$3,449	$64.69	$45.26 - $74.13
Q4 2019	55,330	$4,584	$71.06	$62.88 - $76.07
Q3 2019	57,276	$4,441	$67.03	$62.64 - $72.80
Q2 2019	57,315	$4,545	$66.34	$60.59 - $71.72
Q1 2019	59,231	$4,523	$64.97	$58.58 - $69.64
Q4 2018	60,532	$4,286	$68.03	$58.48 - $77.52
Q3 2018	59,209	$5,127	$71.08	$62.21 - $78.11
Q2 2018	59,297	$4,402	$60.04	$54.50 - $64.97
Q1 2018	58,260	$3,990	$57.96	$51.63 - $62.00
Q4 2017	60,639	$3,769	$51.12	$47.07 - $55.14
Q3 2017	61,922	$3,812	$51.45	$48.47 - $54.70
Q2 2017	69,196	$4,447	$50.82	$47.06 - $55.33
Q1 2017	80,591	$4,913	$48.60	$45.64 - $51.93
Q4 2016	84,391	$5,197	$42.48	$34.52 - $53.07
Q3 2016	86,691	$3,862	$35.78	$33.26 - $39.15
Q2 2016	85,791	$3,772	$36.90	$33.62 - $41.78
Q1 2016	89,729	$4,262	$34.05	$26.67 - $40.78
Q4 2015	83,954	$3,572	$35.62	$30.19 - $39.86
Q3 2015	82,637	$3,648	$38.82	$33.58 - $42.01
Q2 2015	80,178	$4,261	$44.19	$41.28 - $47.71
Q1 2015	87,044	$5,047	$45.12	$40.67 - $49.22
Q4 2014	88,317	$5,082	$45.70	$40.35 - $50.55
Q3 2014	87,642	$5,116	$49.35	$44.67 - $52.26
Q2 2014	84,089	$5,629	$49.73	$47.46 - $52.41
Q1 2014	85,089	$5,776	$45.51	$38.38 - $53.07
Q4 2013	84,689	$4,418	$37.79	$33.99 - $40.14
Q3 2013	84,189	$4,001	$34.51	$32.74 - $36.94
Q2 2013	81,553	$3,868	$37.44	$33.87 - $40.17
Q1 2013	81,408	$4,231	$35.96	$32.07 - $38.63