AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

MainStreet Investment Advisors LLC's Holding History (CIK: 0001729854)

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

Q3 2020

Shares 899 Value ($000) $217 Avg Close $216.72 Range $200.88 - $232.60

Q2 2020

Shares 3,279 Value ($000) $848 Avg Close $210.56 Range $171.21 - $229.12

Q1 2020

Shares 3,409 Value ($000) $742 Avg Close $197.22 Range $147.72 - $219.16

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	899	$217	$216.72	$200.88 - $232.60
Q2 2020	3,279	$848	$210.56	$171.21 - $229.12
Q1 2020	3,409	$742	$197.22	$147.72 - $219.16