AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

Choate Investment Advisors's Holding History (CIK: 0001399794)

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

Q4 2025

Shares 6,666 Value ($000) $1,170 Avg Close $180.30 Range $169.12 - $192.63

Q3 2025

Shares 6,134 Value ($000) $1,180 Avg Close $204.56 Range $185.10 - $230.04

Q2 2025

Shares 7,604 Value ($000) $1,681 Avg Close $210.37 Range $190.80 - $225.87

Q1 2025

Shares 14,640 Value ($000) $3,186 Avg Close $189.52 Range $166.66 - $212.16

Q4 2024

Shares 28,091 Value ($000) $5,152 Avg Close $198.35 Range $171.45 - $222.90

Q3 2024

Shares 32,466 Value ($000) $7,550 Avg Close $210.79 Range $182.10 - $231.55

Q2 2024

Shares 33,256 Value ($000) $6,464 Avg Close $176.27 Range $160.72 - $190.06

Q1 2024

Shares 34,143 Value ($000) $6,746 Avg Close $186.13 Range $169.29 - $204.74

Q4 2023

Shares 33,210 Value ($000) $7,169 Avg Close $175.15 Range $141.88 - $204.01

Q3 2023

Shares 10,322 Value ($000) $1,697 Avg Close $167.65 Range $145.17 - $184.31

Q2 2023

Shares 5,476 Value ($000) $1,062 Avg Close $178.08 Range $162.53 - $192.95

Q1 2023

Shares 4,949 Value ($000) $1,011 Avg Close $189.59 Range $171.12 - $212.87

Q4 2022

Shares 5,058 Value ($000) $1,072 Avg Close $186.71 Range $159.82 - $204.49

Q3 2022

Shares 6,118 Value ($000) $1,314 Avg Close $228.80 Range $188.24 - $251.54

Q2 2022

Shares 6,479 Value ($000) $1,656 Avg Close $222.20 Range $196.54 - $240.37

Q1 2022

Shares 4,800 Value ($000) $1,205 Avg Close $214.86 Range $193.72 - $257.60

Q4 2021

Shares 5,885 Value ($000) $1,722 Avg Close $239.48 Range $222.02 - $259.23

Q3 2021

Shares 4,633 Value ($000) $1,230 Avg Close $248.67 Range $232.43 - $264.88

Q2 2021

Shares 3,628 Value ($000) $980 Avg Close $221.28 Range $204.65 - $239.67

Q1 2021

Shares 3,199 Value ($000) $765 Avg Close $192.28 Range $170.54 - $209.67

Q4 2020

Shares 2,595 Value ($000) $582 Avg Close $199.71 Range $184.97 - $217.31

Q3 2020

Shares 2,021 Value ($000) $489 Avg Close $216.72 Range $200.88 - $232.60

Q2 2020

Shares 2,021 Value ($000) $523 Avg Close $210.56 Range $171.21 - $229.12

Q1 2020

Shares 2,021 Value ($000) $440 Avg Close $197.22 Range $147.72 - $219.16

Q4 2019

Shares 1,121 Value ($000) $258 Avg Close $183.82 Range $171.19 - $195.06

Q3 2019

Shares 1,121 Value ($000) $248 Avg Close $183.38 Range $167.57 - $203.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,666	$1,170	$180.30	$169.12 - $192.63
Q3 2025	6,134	$1,180	$204.56	$185.10 - $230.04
Q2 2025	7,604	$1,681	$210.37	$190.80 - $225.87
Q1 2025	14,640	$3,186	$189.52	$166.66 - $212.16
Q4 2024	28,091	$5,152	$198.35	$171.45 - $222.90
Q3 2024	32,466	$7,550	$210.79	$182.10 - $231.55
Q2 2024	33,256	$6,464	$176.27	$160.72 - $190.06
Q1 2024	34,143	$6,746	$186.13	$169.29 - $204.74
Q4 2023	33,210	$7,169	$175.15	$141.88 - $204.01
Q3 2023	10,322	$1,697	$167.65	$145.17 - $184.31
Q2 2023	5,476	$1,062	$178.08	$162.53 - $192.95
Q1 2023	4,949	$1,011	$189.59	$171.12 - $212.87
Q4 2022	5,058	$1,072	$186.71	$159.82 - $204.49
Q3 2022	6,118	$1,314	$228.80	$188.24 - $251.54
Q2 2022	6,479	$1,656	$222.20	$196.54 - $240.37
Q1 2022	4,800	$1,205	$214.86	$193.72 - $257.60
Q4 2021	5,885	$1,722	$239.48	$222.02 - $259.23
Q3 2021	4,633	$1,230	$248.67	$232.43 - $264.88
Q2 2021	3,628	$980	$221.28	$204.65 - $239.67
Q1 2021	3,199	$765	$192.28	$170.54 - $209.67
Q4 2020	2,595	$582	$199.71	$184.97 - $217.31
Q3 2020	2,021	$489	$216.72	$200.88 - $232.60
Q2 2020	2,021	$523	$210.56	$171.21 - $229.12
Q1 2020	2,021	$440	$197.22	$147.72 - $219.16
Q4 2019	1,121	$258	$183.82	$171.19 - $195.06
Q3 2019	1,121	$248	$183.38	$167.57 - $203.29