AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

PARADIGM ASSET MANAGEMENT CO LLC's Holding History (CIK: 0001034549)

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

Q4 2025

Shares 4,900 Value ($000) $860 Avg Close $180.30 Range $169.12 - $192.63

Q3 2025

Shares 5,300 Value ($000) $1,019 Avg Close $204.56 Range $185.10 - $230.04

Q2 2025

Shares 5,300 Value ($000) $1,171 Avg Close $210.37 Range $190.80 - $225.87

Q3 2024

Shares 9,100 Value ($000) $2,116 Avg Close $210.79 Range $182.10 - $231.55

Q2 2024

Shares 9,100 Value ($000) $1,769 Avg Close $176.27 Range $160.72 - $190.06

Q1 2024

Shares 4,900 Value ($000) $968 Avg Close $186.13 Range $169.29 - $204.74

Q4 2023

Shares 4,900 Value ($000) $1,058 Avg Close $175.15 Range $141.88 - $204.01

Q3 2023

Shares 5,100 Value ($000) $839 Avg Close $167.65 Range $145.17 - $184.31

Q2 2023

Shares 5,400 Value ($000) $1,047 Avg Close $178.08 Range $162.53 - $192.95

Q3 2022

Shares 2,770 Value ($000) $594,719 Avg Close $228.80 Range $188.24 - $251.54

Q2 2022

Shares 2,770 Value ($000) $707,984 Avg Close $222.20 Range $196.54 - $240.37

Q1 2022

Shares 4,320 Value ($000) $1,085,270 Avg Close $214.86 Range $193.72 - $257.60

Q4 2021

Shares 4,320 Value ($000) $1,263,600 Avg Close $239.48 Range $222.02 - $259.23

Q3 2021

Shares 4,520 Value ($000) $1,199,653 Avg Close $248.67 Range $232.43 - $264.88

Q2 2021

Shares 4,820 Value ($000) $1,302,075 Avg Close $221.28 Range $204.65 - $239.67

Q1 2021

Shares 5,020 Value ($000) $1,200,081 Avg Close $192.28 Range $170.54 - $209.67

Q4 2020

Shares 5,320 Value ($000) $1,194,127 Avg Close $199.71 Range $184.97 - $217.31

Q3 2020

Shares 7,820 Value ($000) $1,890,329 Avg Close $216.72 Range $200.88 - $232.60

Q2 2020

Shares 8,420 Value ($000) $2,176,907 Avg Close $210.56 Range $171.21 - $229.12

Q1 2020

Shares 5,020 Value ($000) $1,093,105 Avg Close $197.22 Range $147.72 - $219.16

Q4 2019

Shares 5,020 Value ($000) $1,153,696 Avg Close $183.82 Range $171.19 - $195.06

Q3 2019

Shares 4,820 Value ($000) $1,065,847 Avg Close $183.38 Range $167.57 - $203.29

Q2 2019

Shares 5,920 Value ($000) $1,210,344 Avg Close $168.17 Range $157.69 - $183.80

Q1 2019

Shares 13,370 Value ($000) $2,634,692 Avg Close $146.03 Range $128.16 - $164.30

Q4 2018

Shares 14,270 Value ($000) $2,257,371 Avg Close $129.50 Range $116.26 - $139.59

Q3 2018

Shares 18,770 Value ($000) $2,727,281 Avg Close $120.79 Range $114.07 - $125.11

Q2 2018

Shares 18,970 Value ($000) $2,734,905 Avg Close $113.83 Range $109.35 - $119.75

Q1 2018

Shares 18,970 Value ($000) $2,757,100 Avg Close $114.77 Range $106.21 - $122.30

Q4 2017

Shares 20,070 Value ($000) $2,863,387 Avg Close $115.75 Range $109.97 - $125.87

Q3 2017

Shares 21,370 Value ($000) $2,920,852 Avg Close $112.31 Range $105.52 - $119.95

Q2 2017

Shares 26,252 Value ($000) $3,473,665 Avg Close $102.88 Range $96.18 - $110.06

Q1 2017

Shares 26,802 Value ($000) $3,257,515 Avg Close $87.85 Range $81.86 - $97.31

Q4 2016

Shares 30,996 Value ($000) $3,275,657 Avg Close $86.33 Range $79.20 - $93.79

Q3 2016

Shares 35,546 Value ($000) $4,028,428 Avg Close $90.38 Range $85.02 - $93.47

Q2 2016

Shares 42,796 Value ($000) $4,862,054 Avg Close $83.75 Range $79.73 - $89.81

Q1 2016

Shares 41,700 Value ($000) $4,268,829 Avg Close $73.16 Range $65.02 - $80.56

Q4 2015

Shares 13,600 Value ($000) $1,318,520 Avg Close $75.94 Range $67.91 - $81.06

Q3 2015

Shares 8,700 Value ($000) $765,426 Avg Close $72.97 Range $67.60 - $78.65

Q2 2015

Shares 9,900 Value ($000) $923,571 Avg Close $72.97 Range $70.92 - $75.72

Q1 2015

Shares 9,800 Value ($000) $922,670 Avg Close $74.63 Range $71.55 - $78.20

Q4 2014

Shares 14,250 Value ($000) $1,408,613 Avg Close $75.17 Range $68.98 - $81.29

Q3 2014

Shares 13,850 Value ($000) $1,296,776 Avg Close $72.53 Range $67.84 - $76.11

Q2 2014

Shares 14,550 Value ($000) $1,309,209 Avg Close $65.68 Range $60.55 - $68.85

Q1 2014

Shares 15,100 Value ($000) $1,236,237 Avg Close $61.59 Range $59.25 - $64.17

Q4 2013

Shares 13,800 Value ($000) $1,101,516 Avg Close $58.52 Range $53.88 - $61.27

Q3 2013

Shares 6,500 Value ($000) $481,845 Avg Close $54.19 Range $50.94 - $58.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,900	$860	$180.30	$169.12 - $192.63
Q3 2025	5,300	$1,019	$204.56	$185.10 - $230.04
Q2 2025	5,300	$1,171	$210.37	$190.80 - $225.87
Q3 2024	9,100	$2,116	$210.79	$182.10 - $231.55
Q2 2024	9,100	$1,769	$176.27	$160.72 - $190.06
Q1 2024	4,900	$968	$186.13	$169.29 - $204.74
Q4 2023	4,900	$1,058	$175.15	$141.88 - $204.01
Q3 2023	5,100	$839	$167.65	$145.17 - $184.31
Q2 2023	5,400	$1,047	$178.08	$162.53 - $192.95
Q3 2022	2,770	$594,719	$228.80	$188.24 - $251.54
Q2 2022	2,770	$707,984	$222.20	$196.54 - $240.37
Q1 2022	4,320	$1,085,270	$214.86	$193.72 - $257.60
Q4 2021	4,320	$1,263,600	$239.48	$222.02 - $259.23
Q3 2021	4,520	$1,199,653	$248.67	$232.43 - $264.88
Q2 2021	4,820	$1,302,075	$221.28	$204.65 - $239.67
Q1 2021	5,020	$1,200,081	$192.28	$170.54 - $209.67
Q4 2020	5,320	$1,194,127	$199.71	$184.97 - $217.31
Q3 2020	7,820	$1,890,329	$216.72	$200.88 - $232.60
Q2 2020	8,420	$2,176,907	$210.56	$171.21 - $229.12
Q1 2020	5,020	$1,093,105	$197.22	$147.72 - $219.16
Q4 2019	5,020	$1,153,696	$183.82	$171.19 - $195.06
Q3 2019	4,820	$1,065,847	$183.38	$167.57 - $203.29
Q2 2019	5,920	$1,210,344	$168.17	$157.69 - $183.80
Q1 2019	13,370	$2,634,692	$146.03	$128.16 - $164.30
Q4 2018	14,270	$2,257,371	$129.50	$116.26 - $139.59
Q3 2018	18,770	$2,727,281	$120.79	$114.07 - $125.11
Q2 2018	18,970	$2,734,905	$113.83	$109.35 - $119.75
Q1 2018	18,970	$2,757,100	$114.77	$106.21 - $122.30
Q4 2017	20,070	$2,863,387	$115.75	$109.97 - $125.87
Q3 2017	21,370	$2,920,852	$112.31	$105.52 - $119.95
Q2 2017	26,252	$3,473,665	$102.88	$96.18 - $110.06
Q1 2017	26,802	$3,257,515	$87.85	$81.86 - $97.31
Q4 2016	30,996	$3,275,657	$86.33	$79.20 - $93.79
Q3 2016	35,546	$4,028,428	$90.38	$85.02 - $93.47
Q2 2016	42,796	$4,862,054	$83.75	$79.73 - $89.81
Q1 2016	41,700	$4,268,829	$73.16	$65.02 - $80.56
Q4 2015	13,600	$1,318,520	$75.94	$67.91 - $81.06
Q3 2015	8,700	$765,426	$72.97	$67.60 - $78.65
Q2 2015	9,900	$923,571	$72.97	$70.92 - $75.72
Q1 2015	9,800	$922,670	$74.63	$71.55 - $78.20
Q4 2014	14,250	$1,408,613	$75.17	$68.98 - $81.29
Q3 2014	13,850	$1,296,776	$72.53	$67.84 - $76.11
Q2 2014	14,550	$1,309,209	$65.68	$60.55 - $68.85
Q1 2014	15,100	$1,236,237	$61.59	$59.25 - $64.17
Q4 2013	13,800	$1,101,516	$58.52	$53.88 - $61.27
Q3 2013	6,500	$481,845	$54.19	$50.94 - $58.77