AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

DAVIS R M INC's Holding History (CIK: 0000891287)

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

Q4 2025

Shares 285,147 Value ($000) $50,063 Avg Close $180.30 Range $169.12 - $192.63

Q3 2025

Shares 287,333 Value ($000) $55,260 Avg Close $204.56 Range $185.10 - $230.04

Q2 2025

Shares 291,007 Value ($000) $64,318 Avg Close $210.37 Range $190.80 - $225.87

Q1 2025

Shares 293,167 Value ($000) $63,793 Avg Close $189.52 Range $166.66 - $212.16

Q4 2024

Shares 292,396 Value ($000) $53,628 Avg Close $198.35 Range $171.45 - $222.90

Q3 2024

Shares 298,156 Value ($000) $69,339 Avg Close $210.79 Range $182.10 - $231.55

Q2 2024

Shares 302,306 Value ($000) $58,762 Avg Close $176.27 Range $160.72 - $190.06

Q1 2024

Shares 304,526 Value ($000) $60,171 Avg Close $186.13 Range $169.29 - $204.74

Q4 2023

Shares 310,854 Value ($000) $67,107 Avg Close $175.15 Range $141.88 - $204.01

Q3 2023

Shares 312,366 Value ($000) $51 Avg Close $167.65 Range $145.17 - $184.31

Q2 2023

Shares 304,019 Value ($000) $59 Avg Close $178.08 Range $162.53 - $192.95

Q1 2023

Shares 291,998 Value ($000) $60 Avg Close $189.59 Range $171.12 - $212.87

Q4 2022

Shares 291,774 Value ($000) $62 Avg Close $186.71 Range $159.82 - $204.49

Q3 2022

Shares 287,357 Value ($000) $61,696 Avg Close $228.80 Range $188.24 - $251.54

Q2 2022

Shares 293,057 Value ($000) $74,902 Avg Close $222.20 Range $196.54 - $240.37

Q1 2022

Shares 296,364 Value ($000) $74,453 Avg Close $214.86 Range $193.72 - $257.60

Q4 2021

Shares 301,802 Value ($000) $88,277 Avg Close $239.48 Range $222.02 - $259.23

Q3 2021

Shares 306,930 Value ($000) $81,462 Avg Close $248.67 Range $232.43 - $264.88

Q2 2021

Shares 314,459 Value ($000) $84,948 Avg Close $221.28 Range $204.65 - $239.67

Q1 2021

Shares 323,480 Value ($000) $77,331 Avg Close $192.28 Range $170.54 - $209.67

Q4 2020

Shares 334,551 Value ($000) $75,093 Avg Close $199.71 Range $184.97 - $217.31

Q3 2020

Shares 336,991 Value ($000) $81,461 Avg Close $216.72 Range $200.88 - $232.60

Q2 2020

Shares 341,638 Value ($000) $88,327 Avg Close $210.56 Range $171.21 - $229.12

Q1 2020

Shares 357,040 Value ($000) $77,746 Avg Close $197.22 Range $147.72 - $219.16

Q4 2019

Shares 365,514 Value ($000) $84,002 Avg Close $183.82 Range $171.19 - $195.06

Q3 2019

Shares 366,820 Value ($000) $81,115 Avg Close $183.38 Range $167.57 - $203.29

Q2 2019

Shares 371,327 Value ($000) $75,918 Avg Close $168.17 Range $157.69 - $183.80

Q1 2019

Shares 379,067 Value ($000) $74,699 Avg Close $146.03 Range $128.16 - $164.30

Q4 2018

Shares 383,937 Value ($000) $60,735 Avg Close $129.50 Range $116.26 - $139.59

Q3 2018

Shares 380,629 Value ($000) $55,305 Avg Close $120.79 Range $114.07 - $125.11

Q2 2018

Shares 377,260 Value ($000) $54,390 Avg Close $113.83 Range $109.35 - $119.75

Q1 2018

Shares 374,149 Value ($000) $54,379 Avg Close $114.77 Range $106.21 - $122.30

Q4 2017

Shares 376,050 Value ($000) $53,651 Avg Close $115.75 Range $109.97 - $125.87

Q3 2017

Shares 376,448 Value ($000) $51,453 Avg Close $112.31 Range $105.52 - $119.95

Q2 2017

Shares 372,715 Value ($000) $49,318 Avg Close $102.88 Range $96.18 - $110.06

Q1 2017

Shares 375,944 Value ($000) $45,692 Avg Close $87.85 Range $81.86 - $97.31

Q4 2016

Shares 358,547 Value ($000) $37,891 Avg Close $86.33 Range $79.20 - $93.79

Q3 2016

Shares 350,011 Value ($000) $39,667 Avg Close $90.38 Range $85.02 - $93.47

Q2 2016

Shares 332,534 Value ($000) $37,779 Avg Close $83.75 Range $79.73 - $89.81

Q1 2016

Shares 321,022 Value ($000) $32,863 Avg Close $73.16 Range $65.02 - $80.56

Q4 2015

Shares 307,204 Value ($000) $29,783 Avg Close $75.94 Range $67.91 - $81.06

Q3 2015

Shares 285,005 Value ($000) $25,075 Avg Close $72.97 Range $67.60 - $78.65

Q2 2015

Shares 268,719 Value ($000) $25,069 Avg Close $72.97 Range $70.92 - $75.72

Q1 2015

Shares 253,192 Value ($000) $23,838 Avg Close $74.63 Range $71.55 - $78.20

Q4 2014

Shares 238,633 Value ($000) $23,589 Avg Close $75.17 Range $68.98 - $81.29

Q3 2014

Shares 229,189 Value ($000) $21,459 Avg Close $72.53 Range $67.84 - $76.11

Q2 2014

Shares 231,375 Value ($000) $20,819 Avg Close $65.68 Range $60.55 - $68.85

Q1 2014

Shares 237,703 Value ($000) $19,461 Avg Close $61.59 Range $59.25 - $64.17

Q4 2013

Shares 239,978 Value ($000) $19,155 Avg Close $58.52 Range $53.88 - $61.27

Q3 2013

Shares 256,226 Value ($000) $18,994 Avg Close $54.19 Range $50.94 - $58.77

Q2 2013

Shares 258,404 Value ($000) $18,907 Avg Close $59.51 Range $52.17 - $63.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	285,147	$50,063	$180.30	$169.12 - $192.63
Q3 2025	287,333	$55,260	$204.56	$185.10 - $230.04
Q2 2025	291,007	$64,318	$210.37	$190.80 - $225.87
Q1 2025	293,167	$63,793	$189.52	$166.66 - $212.16
Q4 2024	292,396	$53,628	$198.35	$171.45 - $222.90
Q3 2024	298,156	$69,339	$210.79	$182.10 - $231.55
Q2 2024	302,306	$58,762	$176.27	$160.72 - $190.06
Q1 2024	304,526	$60,171	$186.13	$169.29 - $204.74
Q4 2023	310,854	$67,107	$175.15	$141.88 - $204.01
Q3 2023	312,366	$51	$167.65	$145.17 - $184.31
Q2 2023	304,019	$59	$178.08	$162.53 - $192.95
Q1 2023	291,998	$60	$189.59	$171.12 - $212.87
Q4 2022	291,774	$62	$186.71	$159.82 - $204.49
Q3 2022	287,357	$61,696	$228.80	$188.24 - $251.54
Q2 2022	293,057	$74,902	$222.20	$196.54 - $240.37
Q1 2022	296,364	$74,453	$214.86	$193.72 - $257.60
Q4 2021	301,802	$88,277	$239.48	$222.02 - $259.23
Q3 2021	306,930	$81,462	$248.67	$232.43 - $264.88
Q2 2021	314,459	$84,948	$221.28	$204.65 - $239.67
Q1 2021	323,480	$77,331	$192.28	$170.54 - $209.67
Q4 2020	334,551	$75,093	$199.71	$184.97 - $217.31
Q3 2020	336,991	$81,461	$216.72	$200.88 - $232.60
Q2 2020	341,638	$88,327	$210.56	$171.21 - $229.12
Q1 2020	357,040	$77,746	$197.22	$147.72 - $219.16
Q4 2019	365,514	$84,002	$183.82	$171.19 - $195.06
Q3 2019	366,820	$81,115	$183.38	$167.57 - $203.29
Q2 2019	371,327	$75,918	$168.17	$157.69 - $183.80
Q1 2019	379,067	$74,699	$146.03	$128.16 - $164.30
Q4 2018	383,937	$60,735	$129.50	$116.26 - $139.59
Q3 2018	380,629	$55,305	$120.79	$114.07 - $125.11
Q2 2018	377,260	$54,390	$113.83	$109.35 - $119.75
Q1 2018	374,149	$54,379	$114.77	$106.21 - $122.30
Q4 2017	376,050	$53,651	$115.75	$109.97 - $125.87
Q3 2017	376,448	$51,453	$112.31	$105.52 - $119.95
Q2 2017	372,715	$49,318	$102.88	$96.18 - $110.06
Q1 2017	375,944	$45,692	$87.85	$81.86 - $97.31
Q4 2016	358,547	$37,891	$86.33	$79.20 - $93.79
Q3 2016	350,011	$39,667	$90.38	$85.02 - $93.47
Q2 2016	332,534	$37,779	$83.75	$79.73 - $89.81
Q1 2016	321,022	$32,863	$73.16	$65.02 - $80.56
Q4 2015	307,204	$29,783	$75.94	$67.91 - $81.06
Q3 2015	285,005	$25,075	$72.97	$67.60 - $78.65
Q2 2015	268,719	$25,069	$72.97	$70.92 - $75.72
Q1 2015	253,192	$23,838	$74.63	$71.55 - $78.20
Q4 2014	238,633	$23,589	$75.17	$68.98 - $81.29
Q3 2014	229,189	$21,459	$72.53	$67.84 - $76.11
Q2 2014	231,375	$20,819	$65.68	$60.55 - $68.85
Q1 2014	237,703	$19,461	$61.59	$59.25 - $64.17
Q4 2013	239,978	$19,155	$58.52	$53.88 - $61.27
Q3 2013	256,226	$18,994	$54.19	$50.94 - $58.77
Q2 2013	258,404	$18,907	$59.51	$52.17 - $63.74