AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q4 2025

Shares 15,187 Value ($000) $2,667 Avg Close $180.30 Range $169.12 - $192.63

Q3 2025

Shares 8,229 Value ($000) $1,583 Avg Close $204.56 Range $185.10 - $230.04

Q2 2025

Shares 10,211 Value ($000) $2,257 Avg Close $210.37 Range $190.80 - $225.87

Q1 2025

Shares 9,504 Value ($000) $2,068 Avg Close $189.52 Range $166.66 - $212.16

Q4 2024

Shares 5,736 Value ($000) $1,052 Avg Close $198.35 Range $171.45 - $222.90

Q3 2024

Shares 6,013 Value ($000) $1,398 Avg Close $210.79 Range $182.10 - $231.55

Q2 2024

Shares 5,928 Value ($000) $1,152 Avg Close $176.27 Range $160.72 - $190.06

Q1 2024

Shares 5,771 Value ($000) $1,140 Avg Close $186.13 Range $169.29 - $204.74

Q4 2023

Shares 5,472 Value ($000) $1,181 Avg Close $175.15 Range $141.88 - $204.01

Q3 2023

Shares 4,693 Value ($000) $772 Avg Close $167.65 Range $145.17 - $184.31

Q2 2023

Shares 3,899 Value ($000) $756 Avg Close $178.08 Range $162.53 - $192.95

Q1 2023

Shares 4,012 Value ($000) $820 Avg Close $189.59 Range $171.12 - $212.87

Q4 2022

Shares 4,964 Value ($000) $1,052 Avg Close $186.71 Range $159.82 - $204.49

Q3 2022

Shares 4,633 Value ($000) $995 Avg Close $228.80 Range $188.24 - $251.54

Q2 2022

Shares 5,103 Value ($000) $1,304 Avg Close $222.20 Range $196.54 - $240.37

Q1 2022

Shares 4,488 Value ($000) $1,127 Avg Close $214.86 Range $193.72 - $257.60

Q4 2021

Shares 4,407 Value ($000) $1,289 Avg Close $239.48 Range $222.02 - $259.23

Q3 2021

Shares 4,513 Value ($000) $1,198 Avg Close $248.67 Range $232.43 - $264.88

Q2 2021

Shares 4,490 Value ($000) $1,213 Avg Close $221.28 Range $204.65 - $239.67

Q1 2021

Shares 3,674 Value ($000) $878 Avg Close $192.28 Range $170.54 - $209.67

Q4 2020

Shares 3,571 Value ($000) $802 Avg Close $199.71 Range $184.97 - $217.31

Q3 2020

Shares 3,689 Value ($000) $892 Avg Close $216.72 Range $200.88 - $232.60

Q2 2020

Shares 3,709 Value ($000) $959 Avg Close $210.56 Range $171.21 - $229.12

Q1 2020

Shares 5,830 Value ($000) $1,266 Avg Close $197.22 Range $147.72 - $219.16

Q4 2019

Shares 4,151 Value ($000) $925 Avg Close $183.82 Range $171.19 - $195.06

Q3 2019

Shares 3,926 Value ($000) $853 Avg Close $183.38 Range $167.57 - $203.29

Q2 2019

Shares 3,617 Value ($000) $725 Avg Close $168.17 Range $157.69 - $183.80

Q1 2019

Shares 3,325 Value ($000) $639 Avg Close $146.03 Range $128.16 - $164.30

Q4 2018

Shares 2,766 Value ($000) $424 Avg Close $129.50 Range $116.26 - $139.59

Q3 2018

Shares 2,713 Value ($000) $379 Avg Close $120.79 Range $114.07 - $125.11

Q2 2018

Shares 2,650 Value ($000) $365 Avg Close $113.83 Range $109.35 - $119.75

Q1 2018

Shares 2,755 Value ($000) $386 Avg Close $114.77 Range $106.21 - $122.30

Q4 2017

Shares 2,460 Value ($000) $338 Avg Close $115.75 Range $109.97 - $125.87

Q3 2017

Shares 2,385 Value ($000) $313 Avg Close $112.31 Range $105.52 - $119.95

Q2 2017

Shares 2,294 Value ($000) $278 Avg Close $102.88 Range $96.18 - $110.06

Q1 2017

Shares 2,555 Value ($000) $302 Avg Close $87.85 Range $81.86 - $97.31

Q4 2016

Shares 2,485 Value ($000) $254 Avg Close $86.33 Range $79.20 - $93.79

Q3 2016

Shares 2,453 Value ($000) $270 Avg Close $90.38 Range $85.02 - $93.47

Q2 2016

Shares 2,453 Value ($000) $271 Avg Close $83.75 Range $79.73 - $89.81

Q1 2016

Shares 2,409 Value ($000) $242 Avg Close $73.16 Range $65.02 - $80.56

Q4 2015

Shares 2,305 Value ($000) $218 Avg Close $75.94 Range $67.91 - $81.06

Q3 2015

Shares 2,247 Value ($000) $193 Avg Close $72.97 Range $67.60 - $78.65

Q2 2015

Shares 2,231 Value ($000) $206 Avg Close $72.97 Range $70.92 - $75.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,187	$2,667	$180.30	$169.12 - $192.63
Q3 2025	8,229	$1,583	$204.56	$185.10 - $230.04
Q2 2025	10,211	$2,257	$210.37	$190.80 - $225.87
Q1 2025	9,504	$2,068	$189.52	$166.66 - $212.16
Q4 2024	5,736	$1,052	$198.35	$171.45 - $222.90
Q3 2024	6,013	$1,398	$210.79	$182.10 - $231.55
Q2 2024	5,928	$1,152	$176.27	$160.72 - $190.06
Q1 2024	5,771	$1,140	$186.13	$169.29 - $204.74
Q4 2023	5,472	$1,181	$175.15	$141.88 - $204.01
Q3 2023	4,693	$772	$167.65	$145.17 - $184.31
Q2 2023	3,899	$756	$178.08	$162.53 - $192.95
Q1 2023	4,012	$820	$189.59	$171.12 - $212.87
Q4 2022	4,964	$1,052	$186.71	$159.82 - $204.49
Q3 2022	4,633	$995	$228.80	$188.24 - $251.54
Q2 2022	5,103	$1,304	$222.20	$196.54 - $240.37
Q1 2022	4,488	$1,127	$214.86	$193.72 - $257.60
Q4 2021	4,407	$1,289	$239.48	$222.02 - $259.23
Q3 2021	4,513	$1,198	$248.67	$232.43 - $264.88
Q2 2021	4,490	$1,213	$221.28	$204.65 - $239.67
Q1 2021	3,674	$878	$192.28	$170.54 - $209.67
Q4 2020	3,571	$802	$199.71	$184.97 - $217.31
Q3 2020	3,689	$892	$216.72	$200.88 - $232.60
Q2 2020	3,709	$959	$210.56	$171.21 - $229.12
Q1 2020	5,830	$1,266	$197.22	$147.72 - $219.16
Q4 2019	4,151	$925	$183.82	$171.19 - $195.06
Q3 2019	3,926	$853	$183.38	$167.57 - $203.29
Q2 2019	3,617	$725	$168.17	$157.69 - $183.80
Q1 2019	3,325	$639	$146.03	$128.16 - $164.30
Q4 2018	2,766	$424	$129.50	$116.26 - $139.59
Q3 2018	2,713	$379	$120.79	$114.07 - $125.11
Q2 2018	2,650	$365	$113.83	$109.35 - $119.75
Q1 2018	2,755	$386	$114.77	$106.21 - $122.30
Q4 2017	2,460	$338	$115.75	$109.97 - $125.87
Q3 2017	2,385	$313	$112.31	$105.52 - $119.95
Q2 2017	2,294	$278	$102.88	$96.18 - $110.06
Q1 2017	2,555	$302	$87.85	$81.86 - $97.31
Q4 2016	2,485	$254	$86.33	$79.20 - $93.79
Q3 2016	2,453	$270	$90.38	$85.02 - $93.47
Q2 2016	2,453	$271	$83.75	$79.73 - $89.81
Q1 2016	2,409	$242	$73.16	$65.02 - $80.56
Q4 2015	2,305	$218	$75.94	$67.91 - $81.06
Q3 2015	2,247	$193	$72.97	$67.60 - $78.65
Q2 2015	2,231	$206	$72.97	$70.92 - $75.72