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Barton Investment Management’s American Tower AMT Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$18.3M Sell
82,633
-2,830
-3% -$625K 1.89% 11
2025
Q1
$18.6M Sell
85,463
-1,588
-2% -$346K 2.28% 11
2024
Q4
$16M Sell
87,051
-1,258
-1% -$231K 1.69% 12
2024
Q3
$20.5M Sell
88,309
-1,423
-2% -$331K 2.57% 10
2024
Q2
$17.4M Sell
89,732
-14,495
-14% -$2.82M 2.32% 10
2024
Q1
$20.6M Sell
104,227
-1,334
-1% -$264K 2.5% 10
2023
Q4
$22.8M Sell
105,561
-2,025
-2% -$437K 2.99% 10
2023
Q3
$17.7M Sell
107,586
-2,860
-3% -$470K 2.86% 11
2023
Q2
$21.4M Sell
110,446
-1,597
-1% -$310K 3.22% 9
2023
Q1
$22.9M Sell
112,043
-1,588
-1% -$324K 4.03% 8
2022
Q4
$24.1M Sell
113,631
-4,630
-4% -$981K 4.73% 8
2022
Q3
$25.4M Sell
118,261
-1,690
-1% -$363K 5.16% 6
2022
Q2
$30.7M Sell
119,951
-215
-0.2% -$55K 6.2% 5
2022
Q1
$30.2M Sell
120,166
-5,160
-4% -$1.3M 3.82% 8
2021
Q4
$36.7M Sell
125,326
-14,045
-10% -$4.11M 3.18% 8
2021
Q3
$37M Sell
139,371
-961
-0.7% -$255K 3.1% 9
2021
Q2
$37.9M Buy
140,332
+106
+0.1% +$28.6K 3.11% 9
2021
Q1
$33.5M Sell
140,226
-10,790
-7% -$2.58M 3.12% 10
2020
Q4
$33.9M Sell
151,016
-1,430
-0.9% -$321K 2.91% 9
2020
Q3
$36.9M Sell
152,446
-2,889
-2% -$698K 3.54% 7
2020
Q2
$40.2M Sell
155,335
-870
-0.6% -$225K 4.08% 7
2020
Q1
$34M Sell
156,205
-3,155
-2% -$687K 5.27% 4
2019
Q4
$36.6M Buy
159,360
+33
+0% +$7.58K 5.69% 5
2019
Q3
$35.2M Sell
159,327
-536
-0.3% -$119K 5.91% 5
2019
Q2
$32.7M Buy
159,863
+55
+0% +$11.2K 4.89% 6
2019
Q1
$31.5M Sell
159,808
-3,750
-2% -$739K 5.26% 6
2018
Q4
$25.9M Sell
163,558
-3,892
-2% -$616K 5.17% 6
2018
Q3
$24.3M Sell
167,450
-694
-0.4% -$101K 3.77% 8
2018
Q2
$24.2M Sell
168,144
-3,900
-2% -$562K 3.92% 8
2018
Q1
$25M Sell
172,044
-3,735
-2% -$543K 4.61% 8
2017
Q4
$25.1M Sell
175,779
-1,581
-0.9% -$226K 5.51% 8
2017
Q3
$24.2M Hold
177,360
5.75% 7
2017
Q2
$23.5M Sell
177,360
-90
-0.1% -$11.9K 6.19% 6
2017
Q1
$21.6M Sell
177,450
-627
-0.4% -$76.2K 6.27% 5
2016
Q4
$18.8M Buy
178,077
+357
+0.2% +$37.7K 6.26% 6
2016
Q3
$20.1M Sell
177,720
-90
-0.1% -$10.2K 6.78% 6
2016
Q2
$20.2M Sell
177,810
-63,262
-26% -$7.19M 7.35% 5
2016
Q1
$24.7M Buy
241,072
+50,100
+26% +$5.13M 6.77% 5
2015
Q4
$18.5M Buy
190,972
+1,240
+0.7% +$120K 6.07% 5
2015
Q3
$16.7M Sell
189,732
-22,767
-11% -$2M 6.06% 5
2015
Q2
$19.8M Sell
212,499
-38,495
-15% -$3.59M 7.02% 5
2015
Q1
$23.6M Sell
250,994
-10,430
-4% -$982K 8.71% 4
2014
Q4
$25.8M Sell
261,424
-6,125
-2% -$605K 9.9% 4
2014
Q3
$25.1M Sell
267,549
-2,020
-0.7% -$189K 9.58% 4
2014
Q2
$24.3M Sell
269,569
-4,665
-2% -$420K 9.48% 4
2014
Q1
$22.5M Sell
274,234
-11,508
-4% -$942K 9.18% 4
2013
Q4
$22.8M Sell
285,742
-1,615
-0.6% -$129K 9.13% 4
2013
Q3
$21.3M Buy
287,357
+4,345
+2% +$322K 9.63% 4
2013
Q2
$20.7M Buy
+283,012
New +$20.7M 10.71% 3