AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

D.A. DAVIDSON & CO.'s Holding History (CIK: 0001080107)

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

Q4 2025

Shares 14,186 Value ($000) $2,491 Avg Close $180.30 Range $169.12 - $192.63

Q3 2025

Shares 14,012 Value ($000) $2,695 Avg Close $204.56 Range $185.10 - $230.04

Q2 2025

Shares 14,840 Value ($000) $3,280 Avg Close $210.37 Range $190.80 - $225.87

Q1 2025

Shares 15,230 Value ($000) $3,314 Avg Close $189.52 Range $166.66 - $212.16

Q4 2024

Shares 19,962 Value ($000) $3,661 Avg Close $198.35 Range $171.45 - $222.90

Q3 2024

Shares 20,677 Value ($000) $4,809 Avg Close $210.79 Range $182.10 - $231.55

Q2 2024

Shares 23,149 Value ($000) $4,500 Avg Close $176.27 Range $160.72 - $190.06

Q1 2024

Shares 43,645 Value ($000) $8,624 Avg Close $186.13 Range $169.29 - $204.74

Q4 2023

Shares 61,909 Value ($000) $13,365 Avg Close $175.15 Range $141.88 - $204.01

Q3 2023

Shares 66,699 Value ($000) $10,969 Avg Close $167.65 Range $145.17 - $184.31

Q2 2023

Shares 70,612 Value ($000) $13,695 Avg Close $178.08 Range $162.53 - $192.95

Q1 2023

Shares 62,042 Value ($000) $12,674 Avg Close $189.59 Range $171.12 - $212.87

Q4 2022

Shares 61,396 Value ($000) $13,012 Avg Close $186.71 Range $159.82 - $204.49

Q3 2022

Shares 65,923 Value ($000) $14,153 Avg Close $228.80 Range $188.24 - $251.54

Q2 2022

Shares 64,459 Value ($000) $16,475 Avg Close $222.20 Range $196.54 - $240.37

Q1 2022

Shares 50,938 Value ($000) $12,797 Avg Close $214.86 Range $193.72 - $257.60

Q4 2021

Shares 37,349 Value ($000) $10,923 Avg Close $239.48 Range $222.02 - $259.23

Q3 2021

Shares 5,784 Value ($000) $1,535 Avg Close $248.67 Range $232.43 - $264.88

Q2 2021

Shares 6,123 Value ($000) $1,654 Avg Close $221.28 Range $204.65 - $239.67

Q1 2021

Shares 6,030 Value ($000) $1,442 Avg Close $192.28 Range $170.54 - $209.67

Q4 2020

Shares 5,859 Value ($000) $1,311 Avg Close $199.71 Range $184.97 - $217.31

Q3 2020

Shares 8,756 Value ($000) $2,117 Avg Close $216.72 Range $200.88 - $232.60

Q2 2020

Shares 8,519 Value ($000) $2,203 Avg Close $210.56 Range $171.21 - $229.12

Q1 2020

Shares 12,276 Value ($000) $2,686 Avg Close $197.22 Range $147.72 - $219.16

Q4 2019

Shares 13,240 Value ($000) $3,041 Avg Close $183.82 Range $171.19 - $195.06

Q3 2019

Shares 11,432 Value ($000) $2,528 Avg Close $183.38 Range $167.57 - $203.29

Q2 2019

Shares 10,099 Value ($000) $2,065 Avg Close $168.17 Range $157.69 - $183.80

Q1 2019

Shares 16,555 Value ($000) $3,259 Avg Close $146.03 Range $128.16 - $164.30

Q4 2018

Shares 14,811 Value ($000) $2,343 Avg Close $129.50 Range $116.26 - $139.59

Q3 2018

Shares 13,901 Value ($000) $2,020 Avg Close $120.79 Range $114.07 - $125.11

Q2 2018

Shares 13,582 Value ($000) $1,958 Avg Close $113.83 Range $109.35 - $119.75

Q1 2018

Shares 12,721 Value ($000) $1,849 Avg Close $114.77 Range $106.21 - $122.30

Q4 2017

Shares 12,919 Value ($000) $1,843 Avg Close $115.75 Range $109.97 - $125.87

Q3 2017

Shares 12,535 Value ($000) $1,713 Avg Close $112.31 Range $105.52 - $119.95

Q2 2017

Shares 13,654 Value ($000) $1,806 Avg Close $102.88 Range $96.18 - $110.06

Q1 2017

Shares 13,365 Value ($000) $1,624 Avg Close $87.85 Range $81.86 - $97.31

Q4 2016

Shares 16,908 Value ($000) $1,784 Avg Close $86.33 Range $79.20 - $93.79

Q3 2016

Shares 16,311 Value ($000) $1,847 Avg Close $90.38 Range $85.02 - $93.47

Q2 2016

Shares 18,775 Value ($000) $2,132 Avg Close $83.75 Range $79.73 - $89.81

Q1 2016

Shares 18,402 Value ($000) $1,882 Avg Close $73.16 Range $65.02 - $80.56

Q4 2015

Shares 18,473 Value ($000) $1,789 Avg Close $75.94 Range $67.91 - $81.06

Q3 2015

Shares 15,308 Value ($000) $1,345 Avg Close $72.97 Range $67.60 - $78.65

Q2 2015

Shares 15,255 Value ($000) $1,421 Avg Close $72.97 Range $70.92 - $75.72

Q1 2015

Shares 15,211 Value ($000) $1,429 Avg Close $74.63 Range $71.55 - $78.20

Q4 2014

Shares 14,353 Value ($000) $1,415 Avg Close $75.17 Range $68.98 - $81.29

Q3 2014

Shares 13,033 Value ($000) $1,218 Avg Close $72.53 Range $67.84 - $76.11

Q2 2014

Shares 12,904 Value ($000) $1,159 Avg Close $65.68 Range $60.55 - $68.85

Q1 2014

Shares 11,437 Value ($000) $933 Avg Close $61.59 Range $59.25 - $64.17

Q4 2013

Shares 10,804 Value ($000) $859 Avg Close $58.52 Range $53.88 - $61.27

Q3 2013

Shares 9,769 Value ($000) $720 Avg Close $54.19 Range $50.94 - $58.77

Q2 2013

Shares 7,274 Value ($000) $529 Avg Close $59.51 Range $52.17 - $63.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,186	$2,491	$180.30	$169.12 - $192.63
Q3 2025	14,012	$2,695	$204.56	$185.10 - $230.04
Q2 2025	14,840	$3,280	$210.37	$190.80 - $225.87
Q1 2025	15,230	$3,314	$189.52	$166.66 - $212.16
Q4 2024	19,962	$3,661	$198.35	$171.45 - $222.90
Q3 2024	20,677	$4,809	$210.79	$182.10 - $231.55
Q2 2024	23,149	$4,500	$176.27	$160.72 - $190.06
Q1 2024	43,645	$8,624	$186.13	$169.29 - $204.74
Q4 2023	61,909	$13,365	$175.15	$141.88 - $204.01
Q3 2023	66,699	$10,969	$167.65	$145.17 - $184.31
Q2 2023	70,612	$13,695	$178.08	$162.53 - $192.95
Q1 2023	62,042	$12,674	$189.59	$171.12 - $212.87
Q4 2022	61,396	$13,012	$186.71	$159.82 - $204.49
Q3 2022	65,923	$14,153	$228.80	$188.24 - $251.54
Q2 2022	64,459	$16,475	$222.20	$196.54 - $240.37
Q1 2022	50,938	$12,797	$214.86	$193.72 - $257.60
Q4 2021	37,349	$10,923	$239.48	$222.02 - $259.23
Q3 2021	5,784	$1,535	$248.67	$232.43 - $264.88
Q2 2021	6,123	$1,654	$221.28	$204.65 - $239.67
Q1 2021	6,030	$1,442	$192.28	$170.54 - $209.67
Q4 2020	5,859	$1,311	$199.71	$184.97 - $217.31
Q3 2020	8,756	$2,117	$216.72	$200.88 - $232.60
Q2 2020	8,519	$2,203	$210.56	$171.21 - $229.12
Q1 2020	12,276	$2,686	$197.22	$147.72 - $219.16
Q4 2019	13,240	$3,041	$183.82	$171.19 - $195.06
Q3 2019	11,432	$2,528	$183.38	$167.57 - $203.29
Q2 2019	10,099	$2,065	$168.17	$157.69 - $183.80
Q1 2019	16,555	$3,259	$146.03	$128.16 - $164.30
Q4 2018	14,811	$2,343	$129.50	$116.26 - $139.59
Q3 2018	13,901	$2,020	$120.79	$114.07 - $125.11
Q2 2018	13,582	$1,958	$113.83	$109.35 - $119.75
Q1 2018	12,721	$1,849	$114.77	$106.21 - $122.30
Q4 2017	12,919	$1,843	$115.75	$109.97 - $125.87
Q3 2017	12,535	$1,713	$112.31	$105.52 - $119.95
Q2 2017	13,654	$1,806	$102.88	$96.18 - $110.06
Q1 2017	13,365	$1,624	$87.85	$81.86 - $97.31
Q4 2016	16,908	$1,784	$86.33	$79.20 - $93.79
Q3 2016	16,311	$1,847	$90.38	$85.02 - $93.47
Q2 2016	18,775	$2,132	$83.75	$79.73 - $89.81
Q1 2016	18,402	$1,882	$73.16	$65.02 - $80.56
Q4 2015	18,473	$1,789	$75.94	$67.91 - $81.06
Q3 2015	15,308	$1,345	$72.97	$67.60 - $78.65
Q2 2015	15,255	$1,421	$72.97	$70.92 - $75.72
Q1 2015	15,211	$1,429	$74.63	$71.55 - $78.20
Q4 2014	14,353	$1,415	$75.17	$68.98 - $81.29
Q3 2014	13,033	$1,218	$72.53	$67.84 - $76.11
Q2 2014	12,904	$1,159	$65.68	$60.55 - $68.85
Q1 2014	11,437	$933	$61.59	$59.25 - $64.17
Q4 2013	10,804	$859	$58.52	$53.88 - $61.27
Q3 2013	9,769	$720	$54.19	$50.94 - $58.77
Q2 2013	7,274	$529	$59.51	$52.17 - $63.74