AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2025

Shares 1,216,424 Value ($000) $213,568 Avg Close $180.30 Range $169.12 - $192.63

Q3 2025

Shares 804,761 Value ($000) $154,772 Avg Close $204.56 Range $185.10 - $230.04

Q2 2025

Shares 96,603 Value ($000) $21,351 Avg Close $210.37 Range $190.80 - $225.87

Q1 2025

Shares 19,500 Value ($000) $4,243 Avg Close $189.52 Range $166.66 - $212.16

Q4 2024

Shares 92,636 Value ($000) $16,990 Avg Close $198.35 Range $171.45 - $222.90

Q3 2024

Shares 15,968 Value ($000) $3,714 Avg Close $210.79 Range $182.10 - $231.55

Q2 2024

Shares 65,999 Value ($000) $12,829 Avg Close $176.27 Range $160.72 - $190.06

Q1 2024

Shares 9,804 Value ($000) $1,937 Avg Close $186.13 Range $169.29 - $204.74

Q4 2023

Shares 9,800 Value ($000) $2,116 Avg Close $175.15 Range $141.88 - $204.01

Q3 2023

Shares 294,385 Value ($000) $48,412 Avg Close $167.65 Range $145.17 - $184.31

Q2 2023

Shares 373,037 Value ($000) $72,347 Avg Close $178.08 Range $162.53 - $192.95

Q1 2023

Shares 406,005 Value ($000) $82,963 Avg Close $189.59 Range $171.12 - $212.87

Q3 2021

Shares 7,700 Value ($000) $2,044 Avg Close $248.67 Range $232.43 - $264.88

Q4 2020

Shares 668,760 Value ($000) $150,110 Avg Close $199.71 Range $184.97 - $217.31

Q3 2020

Shares 317,245 Value ($000) $76,688 Avg Close $216.72 Range $200.88 - $232.60

Q2 2020

Shares 184,308 Value ($000) $47,651 Avg Close $210.56 Range $171.21 - $229.12

Q1 2020

Shares 18,238 Value ($000) $3,971 Avg Close $197.22 Range $147.72 - $219.16

Q4 2019

Shares 9,444 Value ($000) $2,170 Avg Close $183.82 Range $171.19 - $195.06

Q4 2018

Shares 131,030 Value ($000) $20,728 Avg Close $129.50 Range $116.26 - $139.59

Q3 2018

Shares 109,355 Value ($000) $15,889 Avg Close $120.79 Range $114.07 - $125.11

Q1 2018

Shares 389,434 Value ($000) $56,600 Avg Close $114.77 Range $106.21 - $122.30

Q4 2017

Shares 324,292 Value ($000) $46,267 Avg Close $115.75 Range $109.97 - $125.87

Q3 2017

Shares 1,089,112 Value ($000) $148,860 Avg Close $112.31 Range $105.52 - $119.95

Q2 2017

Shares 949,780 Value ($000) $125,675 Avg Close $102.88 Range $96.18 - $110.06

Q1 2017

Shares 1,402,154 Value ($000) $170,418 Avg Close $87.85 Range $81.86 - $97.31

Q4 2016

Shares 797,010 Value ($000) $84,228 Avg Close $86.33 Range $79.20 - $93.79

Q3 2016

Shares 732,153 Value ($000) $82,975 Avg Close $90.38 Range $85.02 - $93.47

Q2 2016

Shares 1,027,527 Value ($000) $116,737 Avg Close $83.75 Range $79.73 - $89.81

Q1 2016

Shares 455,212 Value ($000) $46,600 Avg Close $73.16 Range $65.02 - $80.56

Q4 2015

Shares 216,173 Value ($000) $20,958 Avg Close $75.94 Range $67.91 - $81.06

Q3 2015

Shares 812,077 Value ($000) $71,447 Avg Close $72.97 Range $67.60 - $78.65

Q2 2015

Shares 1,278,813 Value ($000) $119,300 Avg Close $72.97 Range $70.92 - $75.72

Q1 2015

Shares 800,372 Value ($000) $75,355 Avg Close $74.63 Range $71.55 - $78.20

Q4 2014

Shares 76,255 Value ($000) $7,538 Avg Close $75.17 Range $68.98 - $81.29

Q3 2014

Shares 1,124,764 Value ($000) $105,312 Avg Close $72.53 Range $67.84 - $76.11

Q2 2014

Shares 9,200 Value ($000) $828 Avg Close $65.68 Range $60.55 - $68.85

Q3 2013

Shares 313,342 Value ($000) $23,227 Avg Close $54.19 Range $50.94 - $58.77

Q2 2013

Shares 482,066 Value ($000) $35,273 Avg Close $59.51 Range $52.17 - $63.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,216,424	$213,568	$180.30	$169.12 - $192.63
Q3 2025	804,761	$154,772	$204.56	$185.10 - $230.04
Q2 2025	96,603	$21,351	$210.37	$190.80 - $225.87
Q1 2025	19,500	$4,243	$189.52	$166.66 - $212.16
Q4 2024	92,636	$16,990	$198.35	$171.45 - $222.90
Q3 2024	15,968	$3,714	$210.79	$182.10 - $231.55
Q2 2024	65,999	$12,829	$176.27	$160.72 - $190.06
Q1 2024	9,804	$1,937	$186.13	$169.29 - $204.74
Q4 2023	9,800	$2,116	$175.15	$141.88 - $204.01
Q3 2023	294,385	$48,412	$167.65	$145.17 - $184.31
Q2 2023	373,037	$72,347	$178.08	$162.53 - $192.95
Q1 2023	406,005	$82,963	$189.59	$171.12 - $212.87
Q3 2021	7,700	$2,044	$248.67	$232.43 - $264.88
Q4 2020	668,760	$150,110	$199.71	$184.97 - $217.31
Q3 2020	317,245	$76,688	$216.72	$200.88 - $232.60
Q2 2020	184,308	$47,651	$210.56	$171.21 - $229.12
Q1 2020	18,238	$3,971	$197.22	$147.72 - $219.16
Q4 2019	9,444	$2,170	$183.82	$171.19 - $195.06
Q4 2018	131,030	$20,728	$129.50	$116.26 - $139.59
Q3 2018	109,355	$15,889	$120.79	$114.07 - $125.11
Q1 2018	389,434	$56,600	$114.77	$106.21 - $122.30
Q4 2017	324,292	$46,267	$115.75	$109.97 - $125.87
Q3 2017	1,089,112	$148,860	$112.31	$105.52 - $119.95
Q2 2017	949,780	$125,675	$102.88	$96.18 - $110.06
Q1 2017	1,402,154	$170,418	$87.85	$81.86 - $97.31
Q4 2016	797,010	$84,228	$86.33	$79.20 - $93.79
Q3 2016	732,153	$82,975	$90.38	$85.02 - $93.47
Q2 2016	1,027,527	$116,737	$83.75	$79.73 - $89.81
Q1 2016	455,212	$46,600	$73.16	$65.02 - $80.56
Q4 2015	216,173	$20,958	$75.94	$67.91 - $81.06
Q3 2015	812,077	$71,447	$72.97	$67.60 - $78.65
Q2 2015	1,278,813	$119,300	$72.97	$70.92 - $75.72
Q1 2015	800,372	$75,355	$74.63	$71.55 - $78.20
Q4 2014	76,255	$7,538	$75.17	$68.98 - $81.29
Q3 2014	1,124,764	$105,312	$72.53	$67.84 - $76.11
Q2 2014	9,200	$828	$65.68	$60.55 - $68.85
Q3 2013	313,342	$23,227	$54.19	$50.94 - $58.77
Q2 2013	482,066	$35,273	$59.51	$52.17 - $63.74