AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

FORT WASHINGTON INVESTMENT ADVISORS INC /OH/'s Holding History (CIK: 0001009016)

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

Q4 2025

Shares 345,638 Value ($000) $60,684 Avg Close $180.30 Range $169.12 - $192.63

Q3 2025

Shares 341,699 Value ($000) $65,716 Avg Close $204.56 Range $185.10 - $230.04

Q2 2025

Shares 352,575 Value ($000) $77,926 Avg Close $210.37 Range $190.80 - $225.87

Q1 2025

Shares 351,739 Value ($000) $76,538 Avg Close $189.52 Range $166.66 - $212.16

Q4 2024

Shares 369,177 Value ($000) $67,711 Avg Close $198.35 Range $171.45 - $222.90

Q3 2024

Shares 315,870 Value ($000) $73,459 Avg Close $210.79 Range $182.10 - $231.55

Q2 2024

Shares 317,603 Value ($000) $61,736 Avg Close $176.27 Range $160.72 - $190.06

Q1 2024

Shares 318,022 Value ($000) $62,838 Avg Close $186.13 Range $169.29 - $204.74

Q4 2023

Shares 316,811 Value ($000) $68,393 Avg Close $175.15 Range $141.88 - $204.01

Q3 2023

Shares 312,667 Value ($000) $51,418 Avg Close $167.65 Range $145.17 - $184.31

Q2 2023

Shares 259,968 Value ($000) $50,418 Avg Close $178.08 Range $162.53 - $192.95

Q1 2023

Shares 257,691 Value ($000) $52,657 Avg Close $189.59 Range $171.12 - $212.87

Q4 2022

Shares 254,615 Value ($000) $54 Avg Close $186.71 Range $159.82 - $204.49

Q3 2022

Shares 212,476 Value ($000) $45,619 Avg Close $228.80 Range $188.24 - $251.54

Q2 2022

Shares 208,333 Value ($000) $53,248 Avg Close $222.20 Range $196.54 - $240.37

Q1 2022

Shares 203,365 Value ($000) $51,089 Avg Close $214.86 Range $193.72 - $257.60

Q4 2021

Shares 181,400 Value ($000) $53,060 Avg Close $239.48 Range $222.02 - $259.23

Q3 2021

Shares 203,246 Value ($000) $53,944 Avg Close $248.67 Range $232.43 - $264.88

Q2 2021

Shares 66,008 Value ($000) $17,831 Avg Close $221.28 Range $204.65 - $239.67

Q1 2021

Shares 66,834 Value ($000) $15,977 Avg Close $192.28 Range $170.54 - $209.67

Q4 2020

Shares 64,591 Value ($000) $14,498 Avg Close $199.71 Range $184.97 - $217.31

Q3 2020

Shares 61,118 Value ($000) $14,774 Avg Close $216.72 Range $200.88 - $232.60

Q2 2020

Shares 71,651 Value ($000) $18,525 Avg Close $210.56 Range $171.21 - $229.12

Q1 2020

Shares 69,201 Value ($000) $15,069 Avg Close $197.22 Range $147.72 - $219.16

Q4 2019

Shares 67,079 Value ($000) $15,416 Avg Close $183.82 Range $171.19 - $195.06

Q3 2019

Shares 54,108 Value ($000) $11,965 Avg Close $183.38 Range $167.57 - $203.29

Q2 2019

Shares 40,481 Value ($000) $8,276 Avg Close $168.17 Range $157.69 - $183.80

Q1 2019

Shares 40,956 Value ($000) $8,071 Avg Close $146.03 Range $128.16 - $164.30

Q4 2018

Shares 51,299 Value ($000) $8,115 Avg Close $129.50 Range $116.26 - $139.59

Q3 2018

Shares 63,102 Value ($000) $9,169 Avg Close $120.79 Range $114.07 - $125.11

Q2 2018

Shares 63,016 Value ($000) $9,085 Avg Close $113.83 Range $109.35 - $119.75

Q1 2018

Shares 63,541 Value ($000) $9,235 Avg Close $114.77 Range $106.21 - $122.30

Q4 2017

Shares 73,609 Value ($000) $10,502 Avg Close $115.75 Range $109.97 - $125.87

Q3 2017

Shares 24,513 Value ($000) $3,350 Avg Close $112.31 Range $105.52 - $119.95

Q2 2017

Shares 25,173 Value ($000) $3,331 Avg Close $102.88 Range $96.18 - $110.06

Q1 2017

Shares 25,198 Value ($000) $3,063 Avg Close $87.85 Range $81.86 - $97.31

Q4 2016

Shares 25,123 Value ($000) $2,655 Avg Close $86.33 Range $79.20 - $93.79

Q3 2016

Shares 25,795 Value ($000) $2,923 Avg Close $90.38 Range $85.02 - $93.47

Q2 2016

Shares 25,790 Value ($000) $2,930 Avg Close $83.75 Range $79.73 - $89.81

Q1 2016

Shares 25,890 Value ($000) $2,650 Avg Close $73.16 Range $65.02 - $80.56

Q4 2015

Shares 26,520 Value ($000) $2,571 Avg Close $75.94 Range $67.91 - $81.06

Q3 2015

Shares 28,810 Value ($000) $2,535 Avg Close $72.97 Range $67.60 - $78.65

Q2 2015

Shares 27,850 Value ($000) $2,598 Avg Close $72.97 Range $70.92 - $75.72

Q1 2015

Shares 26,785 Value ($000) $2,522 Avg Close $74.63 Range $71.55 - $78.20

Q4 2014

Shares 24,775 Value ($000) $2,449 Avg Close $75.17 Range $68.98 - $81.29

Q3 2014

Shares 17,195 Value ($000) $1,610 Avg Close $72.53 Range $67.84 - $76.11

Q2 2014

Shares 14,535 Value ($000) $1,308 Avg Close $65.68 Range $60.55 - $68.85

Q1 2014

Shares 10,535 Value ($000) $863 Avg Close $61.59 Range $59.25 - $64.17

Q4 2013

Shares 10,535 Value ($000) $841 Avg Close $58.52 Range $53.88 - $61.27

Q3 2013

Shares 10,385 Value ($000) $770 Avg Close $54.19 Range $50.94 - $58.77

Q2 2013

Shares 14,075 Value ($000) $1,030 Avg Close $59.51 Range $52.17 - $63.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	345,638	$60,684	$180.30	$169.12 - $192.63
Q3 2025	341,699	$65,716	$204.56	$185.10 - $230.04
Q2 2025	352,575	$77,926	$210.37	$190.80 - $225.87
Q1 2025	351,739	$76,538	$189.52	$166.66 - $212.16
Q4 2024	369,177	$67,711	$198.35	$171.45 - $222.90
Q3 2024	315,870	$73,459	$210.79	$182.10 - $231.55
Q2 2024	317,603	$61,736	$176.27	$160.72 - $190.06
Q1 2024	318,022	$62,838	$186.13	$169.29 - $204.74
Q4 2023	316,811	$68,393	$175.15	$141.88 - $204.01
Q3 2023	312,667	$51,418	$167.65	$145.17 - $184.31
Q2 2023	259,968	$50,418	$178.08	$162.53 - $192.95
Q1 2023	257,691	$52,657	$189.59	$171.12 - $212.87
Q4 2022	254,615	$54	$186.71	$159.82 - $204.49
Q3 2022	212,476	$45,619	$228.80	$188.24 - $251.54
Q2 2022	208,333	$53,248	$222.20	$196.54 - $240.37
Q1 2022	203,365	$51,089	$214.86	$193.72 - $257.60
Q4 2021	181,400	$53,060	$239.48	$222.02 - $259.23
Q3 2021	203,246	$53,944	$248.67	$232.43 - $264.88
Q2 2021	66,008	$17,831	$221.28	$204.65 - $239.67
Q1 2021	66,834	$15,977	$192.28	$170.54 - $209.67
Q4 2020	64,591	$14,498	$199.71	$184.97 - $217.31
Q3 2020	61,118	$14,774	$216.72	$200.88 - $232.60
Q2 2020	71,651	$18,525	$210.56	$171.21 - $229.12
Q1 2020	69,201	$15,069	$197.22	$147.72 - $219.16
Q4 2019	67,079	$15,416	$183.82	$171.19 - $195.06
Q3 2019	54,108	$11,965	$183.38	$167.57 - $203.29
Q2 2019	40,481	$8,276	$168.17	$157.69 - $183.80
Q1 2019	40,956	$8,071	$146.03	$128.16 - $164.30
Q4 2018	51,299	$8,115	$129.50	$116.26 - $139.59
Q3 2018	63,102	$9,169	$120.79	$114.07 - $125.11
Q2 2018	63,016	$9,085	$113.83	$109.35 - $119.75
Q1 2018	63,541	$9,235	$114.77	$106.21 - $122.30
Q4 2017	73,609	$10,502	$115.75	$109.97 - $125.87
Q3 2017	24,513	$3,350	$112.31	$105.52 - $119.95
Q2 2017	25,173	$3,331	$102.88	$96.18 - $110.06
Q1 2017	25,198	$3,063	$87.85	$81.86 - $97.31
Q4 2016	25,123	$2,655	$86.33	$79.20 - $93.79
Q3 2016	25,795	$2,923	$90.38	$85.02 - $93.47
Q2 2016	25,790	$2,930	$83.75	$79.73 - $89.81
Q1 2016	25,890	$2,650	$73.16	$65.02 - $80.56
Q4 2015	26,520	$2,571	$75.94	$67.91 - $81.06
Q3 2015	28,810	$2,535	$72.97	$67.60 - $78.65
Q2 2015	27,850	$2,598	$72.97	$70.92 - $75.72
Q1 2015	26,785	$2,522	$74.63	$71.55 - $78.20
Q4 2014	24,775	$2,449	$75.17	$68.98 - $81.29
Q3 2014	17,195	$1,610	$72.53	$67.84 - $76.11
Q2 2014	14,535	$1,308	$65.68	$60.55 - $68.85
Q1 2014	10,535	$863	$61.59	$59.25 - $64.17
Q4 2013	10,535	$841	$58.52	$53.88 - $61.27
Q3 2013	10,385	$770	$54.19	$50.94 - $58.77
Q2 2013	14,075	$1,030	$59.51	$52.17 - $63.74