AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

First Financial Bankshares Inc's Holding History (CIK: 0000036029)

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

Q4 2025

Shares 255,241 Value ($000) $44,813 Avg Close $180.30 Range $169.12 - $192.63

Q3 2025

Shares 276,514 Value ($000) $53,179 Avg Close $204.56 Range $185.10 - $230.04

Q2 2025

Shares 134,982 Value ($000) $29,834 Avg Close $210.37 Range $190.80 - $225.87

Q1 2025

Shares 132,128 Value ($000) $28,751 Avg Close $189.52 Range $166.66 - $212.16

Q4 2024

Shares 127,438 Value ($000) $23,373 Avg Close $198.35 Range $171.45 - $222.90

Q3 2024

Shares 143,090 Value ($000) $33,277 Avg Close $210.79 Range $182.10 - $231.55

Q2 2024

Shares 144,553 Value ($000) $28,098 Avg Close $176.27 Range $160.72 - $190.06

Q1 2024

Shares 142,579 Value ($000) $28,172 Avg Close $186.13 Range $169.29 - $204.74

Q4 2023

Shares 141,027 Value ($000) $30,445 Avg Close $175.15 Range $141.88 - $204.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	255,241	$44,813	$180.30	$169.12 - $192.63
Q3 2025	276,514	$53,179	$204.56	$185.10 - $230.04
Q2 2025	134,982	$29,834	$210.37	$190.80 - $225.87
Q1 2025	132,128	$28,751	$189.52	$166.66 - $212.16
Q4 2024	127,438	$23,373	$198.35	$171.45 - $222.90
Q3 2024	143,090	$33,277	$210.79	$182.10 - $231.55
Q2 2024	144,553	$28,098	$176.27	$160.72 - $190.06
Q1 2024	142,579	$28,172	$186.13	$169.29 - $204.74
Q4 2023	141,027	$30,445	$175.15	$141.88 - $204.01