AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

Rock Creek Group, LP's Holding History (CIK: 0001484067)

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

Q2 2023

Shares 31 Value ($000) $6 Avg Close $178.08 Range $162.53 - $192.95

Q1 2023

Shares 31 Value ($000) $6 Avg Close $189.59 Range $171.12 - $212.87

Q4 2022

Shares 31 Value ($000) $7 Avg Close $186.71 Range $159.82 - $204.49

Q3 2022

Shares 31 Value ($000) $7 Avg Close $228.80 Range $188.24 - $251.54

Q3 2020

Shares 1,376 Value ($000) $333 Avg Close $216.72 Range $200.88 - $232.60

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	31	$6	$178.08	$162.53 - $192.95
Q1 2023	31	$6	$189.59	$171.12 - $212.87
Q4 2022	31	$7	$186.71	$159.82 - $204.49
Q3 2022	31	$7	$228.80	$188.24 - $251.54
Q3 2020	1,376	$333	$216.72	$200.88 - $232.60