AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

LOGAN CAPITAL MANAGEMENT INC's Holding History (CIK: 0001121330)

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

Q4 2025

Shares 2,000 Value ($000) $351 Avg Close $180.30 Range $169.12 - $192.63

Q3 2025

Shares 2,000 Value ($000) $385 Avg Close $204.56 Range $185.10 - $230.04

Q2 2025

Shares 2,000 Value ($000) $442 Avg Close $210.37 Range $190.80 - $225.87

Q1 2025

Shares 3,983 Value ($000) $867 Avg Close $189.52 Range $166.66 - $212.16

Q4 2024

Shares 4,079 Value ($000) $748 Avg Close $198.35 Range $171.45 - $222.90

Q3 2024

Shares 7,079 Value ($000) $1,646 Avg Close $210.79 Range $182.10 - $231.55

Q2 2024

Shares 7,079 Value ($000) $1,376 Avg Close $176.27 Range $160.72 - $190.06

Q1 2024

Shares 7,079 Value ($000) $1,399 Avg Close $186.13 Range $169.29 - $204.74

Q4 2023

Shares 9,407 Value ($000) $2,031 Avg Close $175.15 Range $141.88 - $204.01

Q3 2023

Shares 9,407 Value ($000) $1,547 Avg Close $167.65 Range $145.17 - $184.31

Q2 2023

Shares 9,407 Value ($000) $1,824 Avg Close $178.08 Range $162.53 - $192.95

Q1 2023

Shares 9,348 Value ($000) $1,910 Avg Close $189.59 Range $171.12 - $212.87

Q4 2022

Shares 19,764 Value ($000) $4,187 Avg Close $186.71 Range $159.82 - $204.49

Q3 2022

Shares 19,947 Value ($000) $4,283 Avg Close $228.80 Range $188.24 - $251.54

Q2 2022

Shares 19,499 Value ($000) $4,983 Avg Close $222.20 Range $196.54 - $240.37

Q1 2022

Shares 19,559 Value ($000) $4,913 Avg Close $214.86 Range $193.72 - $257.60

Q4 2021

Shares 20,051 Value ($000) $5,866 Avg Close $239.48 Range $222.02 - $259.23

Q3 2021

Shares 20,098 Value ($000) $5,335 Avg Close $248.67 Range $232.43 - $264.88

Q2 2021

Shares 19,749 Value ($000) $5,335 Avg Close $221.28 Range $204.65 - $239.67

Q1 2021

Shares 19,489 Value ($000) $4,659 Avg Close $192.28 Range $170.54 - $209.67

Q4 2020

Shares 19,693 Value ($000) $4,421 Avg Close $199.71 Range $184.97 - $217.31

Q3 2020

Shares 18,084 Value ($000) $4,371 Avg Close $216.72 Range $200.88 - $232.60

Q2 2020

Shares 18,711 Value ($000) $4,838 Avg Close $210.56 Range $171.21 - $229.12

Q1 2020

Shares 18,949 Value ($000) $4,126 Avg Close $197.22 Range $147.72 - $219.16

Q4 2019

Shares 19,083 Value ($000) $4,386 Avg Close $183.82 Range $171.19 - $195.06

Q3 2019

Shares 19,233 Value ($000) $4,253 Avg Close $183.38 Range $167.57 - $203.29

Q2 2019

Shares 18,963 Value ($000) $3,877 Avg Close $168.17 Range $157.69 - $183.80

Q1 2019

Shares 18,165 Value ($000) $3,580 Avg Close $146.03 Range $128.16 - $164.30

Q4 2018

Shares 9,136 Value ($000) $1,445 Avg Close $129.50 Range $116.26 - $139.59

Q3 2018

Shares 9,133 Value ($000) $1,327 Avg Close $120.79 Range $114.07 - $125.11

Q2 2018

Shares 9,158 Value ($000) $1,320 Avg Close $113.83 Range $109.35 - $119.75

Q1 2018

Shares 17,200 Value ($000) $2,500 Avg Close $114.77 Range $106.21 - $122.30

Q4 2017

Shares 16,950 Value ($000) $2,418 Avg Close $115.75 Range $109.97 - $125.87

Q3 2017

Shares 16,950 Value ($000) $2,316 Avg Close $112.31 Range $105.52 - $119.95

Q2 2017

Shares 16,950 Value ($000) $2,243 Avg Close $102.88 Range $96.18 - $110.06

Q1 2017

Shares 16,950 Value ($000) $2,060 Avg Close $87.85 Range $81.86 - $97.31

Q4 2016

Shares 16,450 Value ($000) $1,738 Avg Close $86.33 Range $79.20 - $93.79

Q3 2016

Shares 16,450 Value ($000) $1,865 Avg Close $90.38 Range $85.02 - $93.47

Q2 2016

Shares 16,650 Value ($000) $1,892 Avg Close $83.75 Range $79.73 - $89.81

Q1 2016

Shares 16,616 Value ($000) $1,701 Avg Close $73.16 Range $65.02 - $80.56

Q4 2015

Shares 16,566 Value ($000) $1,606 Avg Close $75.94 Range $67.91 - $81.06

Q3 2015

Shares 16,400 Value ($000) $1,443 Avg Close $72.97 Range $67.60 - $78.65

Q2 2015

Shares 16,350 Value ($000) $1,525 Avg Close $72.97 Range $70.92 - $75.72

Q1 2015

Shares 16,975 Value ($000) $1,598 Avg Close $74.63 Range $71.55 - $78.20

Q4 2014

Shares 16,925 Value ($000) $1,673 Avg Close $75.17 Range $68.98 - $81.29

Q3 2014

Shares 16,876 Value ($000) $1,580 Avg Close $72.53 Range $67.84 - $76.11

Q2 2014

Shares 17,019 Value ($000) $1,532 Avg Close $65.68 Range $60.55 - $68.85

Q1 2014

Shares 17,419 Value ($000) $1,427 Avg Close $61.59 Range $59.25 - $64.17

Q4 2013

Shares 21,998 Value ($000) $1,756 Avg Close $58.52 Range $53.88 - $61.27

Q3 2013

Shares 76,246 Value ($000) $5,652 Avg Close $54.19 Range $50.94 - $58.77

Q2 2013

Shares 74,932 Value ($000) $5,238 Avg Close $59.51 Range $52.17 - $63.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,000	$351	$180.30	$169.12 - $192.63
Q3 2025	2,000	$385	$204.56	$185.10 - $230.04
Q2 2025	2,000	$442	$210.37	$190.80 - $225.87
Q1 2025	3,983	$867	$189.52	$166.66 - $212.16
Q4 2024	4,079	$748	$198.35	$171.45 - $222.90
Q3 2024	7,079	$1,646	$210.79	$182.10 - $231.55
Q2 2024	7,079	$1,376	$176.27	$160.72 - $190.06
Q1 2024	7,079	$1,399	$186.13	$169.29 - $204.74
Q4 2023	9,407	$2,031	$175.15	$141.88 - $204.01
Q3 2023	9,407	$1,547	$167.65	$145.17 - $184.31
Q2 2023	9,407	$1,824	$178.08	$162.53 - $192.95
Q1 2023	9,348	$1,910	$189.59	$171.12 - $212.87
Q4 2022	19,764	$4,187	$186.71	$159.82 - $204.49
Q3 2022	19,947	$4,283	$228.80	$188.24 - $251.54
Q2 2022	19,499	$4,983	$222.20	$196.54 - $240.37
Q1 2022	19,559	$4,913	$214.86	$193.72 - $257.60
Q4 2021	20,051	$5,866	$239.48	$222.02 - $259.23
Q3 2021	20,098	$5,335	$248.67	$232.43 - $264.88
Q2 2021	19,749	$5,335	$221.28	$204.65 - $239.67
Q1 2021	19,489	$4,659	$192.28	$170.54 - $209.67
Q4 2020	19,693	$4,421	$199.71	$184.97 - $217.31
Q3 2020	18,084	$4,371	$216.72	$200.88 - $232.60
Q2 2020	18,711	$4,838	$210.56	$171.21 - $229.12
Q1 2020	18,949	$4,126	$197.22	$147.72 - $219.16
Q4 2019	19,083	$4,386	$183.82	$171.19 - $195.06
Q3 2019	19,233	$4,253	$183.38	$167.57 - $203.29
Q2 2019	18,963	$3,877	$168.17	$157.69 - $183.80
Q1 2019	18,165	$3,580	$146.03	$128.16 - $164.30
Q4 2018	9,136	$1,445	$129.50	$116.26 - $139.59
Q3 2018	9,133	$1,327	$120.79	$114.07 - $125.11
Q2 2018	9,158	$1,320	$113.83	$109.35 - $119.75
Q1 2018	17,200	$2,500	$114.77	$106.21 - $122.30
Q4 2017	16,950	$2,418	$115.75	$109.97 - $125.87
Q3 2017	16,950	$2,316	$112.31	$105.52 - $119.95
Q2 2017	16,950	$2,243	$102.88	$96.18 - $110.06
Q1 2017	16,950	$2,060	$87.85	$81.86 - $97.31
Q4 2016	16,450	$1,738	$86.33	$79.20 - $93.79
Q3 2016	16,450	$1,865	$90.38	$85.02 - $93.47
Q2 2016	16,650	$1,892	$83.75	$79.73 - $89.81
Q1 2016	16,616	$1,701	$73.16	$65.02 - $80.56
Q4 2015	16,566	$1,606	$75.94	$67.91 - $81.06
Q3 2015	16,400	$1,443	$72.97	$67.60 - $78.65
Q2 2015	16,350	$1,525	$72.97	$70.92 - $75.72
Q1 2015	16,975	$1,598	$74.63	$71.55 - $78.20
Q4 2014	16,925	$1,673	$75.17	$68.98 - $81.29
Q3 2014	16,876	$1,580	$72.53	$67.84 - $76.11
Q2 2014	17,019	$1,532	$65.68	$60.55 - $68.85
Q1 2014	17,419	$1,427	$61.59	$59.25 - $64.17
Q4 2013	21,998	$1,756	$58.52	$53.88 - $61.27
Q3 2013	76,246	$5,652	$54.19	$50.94 - $58.77
Q2 2013	74,932	$5,238	$59.51	$52.17 - $63.74