GATX CORP

Ticker: GATX CUSIP: 361448103 Class: COM

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

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

Q4 2025

Shares 9,888 Value ($000) $1,677 Avg Close $164.34 Range $149.88 - $176.78

Q3 2025

Shares 9,888 Value ($000) $1,728 Avg Close $160.70 Range $147.13 - $177.61

Q2 2025

Shares 9,974 Value ($000) $1,532 Avg Close $148.30 Range $137.89 - $160.96

Q1 2025

Shares 9,952 Value ($000) $1,545 Avg Close $157.11 Range $145.96 - $166.40

Q4 2024

Shares 9,952 Value ($000) $1,542 Avg Close $146.33 Range $125.37 - $164.68

Q3 2024

Shares 9,952 Value ($000) $1,318 Avg Close $134.54 Range $125.08 - $147.93

Q2 2024

Shares 10,047 Value ($000) $1,330 Avg Close $128.32 Range $118.74 - $137.46

Q1 2024

Shares 10,047 Value ($000) $1,347 Avg Close $122.04 Range $111.19 - $132.03

Q4 2023

Shares 9,866 Value ($000) $1,186 Avg Close $106.49 Range $93.72 - $117.88

Q3 2023

Shares 9,866 Value ($000) $1,074 Avg Close $115.95 Range $103.73 - $127.62

Q2 2023

Shares 9,866 Value ($000) $1,270 Avg Close $111.90 Range $102.59 - $124.85

Q1 2023

Shares 9,866 Value ($000) $1,085 Avg Close $103.80 Range $95.77 - $112.26

Q4 2022

Shares 10,867 Value ($000) $1,156 Avg Close $98.60 Range $80.96 - $108.83

Q3 2022

Shares 10,866 Value ($000) $925 Avg Close $90.77 Range $80.38 - $99.28

Q2 2022

Shares 10,748 Value ($000) $1,012 Avg Close $99.96 Range $85.48 - $116.80

Q1 2022

Shares 10,748 Value ($000) $1,326 Avg Close $102.06 Range $86.64 - $119.41

Q4 2021

Shares 10,548 Value ($000) $1,099 Avg Close $92.50 Range $83.17 - $99.47

Q3 2021

Shares 10,548 Value ($000) $945 Avg Close $82.40 Range $77.96 - $87.53

Q2 2021

Shares 10,948 Value ($000) $969 Avg Close $88.21 Range $79.60 - $97.47

Q1 2021

Shares 10,948 Value ($000) $1,016 Avg Close $85.17 Range $73.67 - $92.91

Q4 2020

Shares 10,948 Value ($000) $911 Avg Close $69.49 Range $56.37 - $80.56

Q3 2020

Shares 10,948 Value ($000) $698 Avg Close $57.38 Range $50.91 - $62.42

Q2 2020

Shares 11,648 Value ($000) $710 Avg Close $53.77 Range $45.80 - $63.87

Q1 2020

Shares 11,648 Value ($000) $729 Avg Close $64.69 Range $45.26 - $74.13

Q4 2019

Shares 11,826 Value ($000) $980 Avg Close $71.06 Range $62.88 - $76.07

Q3 2019

Shares 16,700 Value ($000) $1,295 Avg Close $67.03 Range $62.64 - $72.80

Q2 2019

Shares 17,500 Value ($000) $1,387 Avg Close $66.34 Range $60.59 - $71.72

Q1 2019

Shares 17,600 Value ($000) $1,343 Avg Close $64.97 Range $58.58 - $69.64

Q4 2018

Shares 18,125 Value ($000) $1,283 Avg Close $68.03 Range $58.48 - $77.52

Q3 2018

Shares 18,325 Value ($000) $1,587 Avg Close $71.08 Range $62.21 - $78.11

Q2 2018

Shares 11,125 Value ($000) $826 Avg Close $60.04 Range $54.50 - $64.97

Q1 2018

Shares 10,625 Value ($000) $728 Avg Close $57.96 Range $51.63 - $62.00

Q4 2017

Shares 13,533 Value ($000) $841 Avg Close $51.12 Range $47.07 - $55.14

Q3 2017

Shares 13,533 Value ($000) $833 Avg Close $51.45 Range $48.47 - $54.70

Q2 2017

Shares 14,749 Value ($000) $948 Avg Close $50.82 Range $47.06 - $55.33

Q1 2017

Shares 13,699 Value ($000) $835 Avg Close $48.60 Range $45.64 - $51.93

Q4 2016

Shares 13,699 Value ($000) $843 Avg Close $42.48 Range $34.52 - $53.07

Q3 2016

Shares 13,699 Value ($000) $610 Avg Close $35.78 Range $33.26 - $39.15

Q2 2016

Shares 16,199 Value ($000) $712 Avg Close $36.90 Range $33.62 - $41.78

Q1 2016

Shares 14,310 Value ($000) $680 Avg Close $34.05 Range $26.67 - $40.78

Q4 2015

Shares 6,585 Value ($000) $280 Avg Close $35.62 Range $30.19 - $39.86

Q3 2015

Shares 5,877 Value ($000) $259 Avg Close $38.82 Range $33.58 - $42.01

Q2 2015

Shares 4,662 Value ($000) $248 Avg Close $44.19 Range $41.28 - $47.71

Q1 2015

Shares 6,587 Value ($000) $382 Avg Close $45.12 Range $40.67 - $49.22

Q4 2014

Shares 6,587 Value ($000) $379 Avg Close $45.70 Range $40.35 - $50.55

Q3 2014

Shares 6,587 Value ($000) $384 Avg Close $49.35 Range $44.67 - $52.26

Q2 2014

Shares 6,587 Value ($000) $441 Avg Close $49.73 Range $47.46 - $52.41

Q1 2014

Shares 6,587 Value ($000) $447 Avg Close $45.51 Range $38.38 - $53.07

Q4 2013

Shares 6,587 Value ($000) $344 Avg Close $37.79 Range $33.99 - $40.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,888	$1,677	$164.34	$149.88 - $176.78
Q3 2025	9,888	$1,728	$160.70	$147.13 - $177.61
Q2 2025	9,974	$1,532	$148.30	$137.89 - $160.96
Q1 2025	9,952	$1,545	$157.11	$145.96 - $166.40
Q4 2024	9,952	$1,542	$146.33	$125.37 - $164.68
Q3 2024	9,952	$1,318	$134.54	$125.08 - $147.93
Q2 2024	10,047	$1,330	$128.32	$118.74 - $137.46
Q1 2024	10,047	$1,347	$122.04	$111.19 - $132.03
Q4 2023	9,866	$1,186	$106.49	$93.72 - $117.88
Q3 2023	9,866	$1,074	$115.95	$103.73 - $127.62
Q2 2023	9,866	$1,270	$111.90	$102.59 - $124.85
Q1 2023	9,866	$1,085	$103.80	$95.77 - $112.26
Q4 2022	10,867	$1,156	$98.60	$80.96 - $108.83
Q3 2022	10,866	$925	$90.77	$80.38 - $99.28
Q2 2022	10,748	$1,012	$99.96	$85.48 - $116.80
Q1 2022	10,748	$1,326	$102.06	$86.64 - $119.41
Q4 2021	10,548	$1,099	$92.50	$83.17 - $99.47
Q3 2021	10,548	$945	$82.40	$77.96 - $87.53
Q2 2021	10,948	$969	$88.21	$79.60 - $97.47
Q1 2021	10,948	$1,016	$85.17	$73.67 - $92.91
Q4 2020	10,948	$911	$69.49	$56.37 - $80.56
Q3 2020	10,948	$698	$57.38	$50.91 - $62.42
Q2 2020	11,648	$710	$53.77	$45.80 - $63.87
Q1 2020	11,648	$729	$64.69	$45.26 - $74.13
Q4 2019	11,826	$980	$71.06	$62.88 - $76.07
Q3 2019	16,700	$1,295	$67.03	$62.64 - $72.80
Q2 2019	17,500	$1,387	$66.34	$60.59 - $71.72
Q1 2019	17,600	$1,343	$64.97	$58.58 - $69.64
Q4 2018	18,125	$1,283	$68.03	$58.48 - $77.52
Q3 2018	18,325	$1,587	$71.08	$62.21 - $78.11
Q2 2018	11,125	$826	$60.04	$54.50 - $64.97
Q1 2018	10,625	$728	$57.96	$51.63 - $62.00
Q4 2017	13,533	$841	$51.12	$47.07 - $55.14
Q3 2017	13,533	$833	$51.45	$48.47 - $54.70
Q2 2017	14,749	$948	$50.82	$47.06 - $55.33
Q1 2017	13,699	$835	$48.60	$45.64 - $51.93
Q4 2016	13,699	$843	$42.48	$34.52 - $53.07
Q3 2016	13,699	$610	$35.78	$33.26 - $39.15
Q2 2016	16,199	$712	$36.90	$33.62 - $41.78
Q1 2016	14,310	$680	$34.05	$26.67 - $40.78
Q4 2015	6,585	$280	$35.62	$30.19 - $39.86
Q3 2015	5,877	$259	$38.82	$33.58 - $42.01
Q2 2015	4,662	$248	$44.19	$41.28 - $47.71
Q1 2015	6,587	$382	$45.12	$40.67 - $49.22
Q4 2014	6,587	$379	$45.70	$40.35 - $50.55
Q3 2014	6,587	$384	$49.35	$44.67 - $52.26
Q2 2014	6,587	$441	$49.73	$47.46 - $52.41
Q1 2014	6,587	$447	$45.51	$38.38 - $53.07
Q4 2013	6,587	$344	$37.79	$33.99 - $40.14