BRIM
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Broad Run Investment Management’s American Tower AMT Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$26.6M Sell
120,300
-7,612
-6% -$1.68M 4.07% 8
2025
Q1
$27.8M Sell
127,912
-82,523
-39% -$18M 4.65% 8
2024
Q4
$38.6M Sell
210,435
-35,742
-15% -$6.56M 5.24% 9
2024
Q3
$57.3M Sell
246,177
-24,343
-9% -$5.66M 6.91% 5
2024
Q2
$52.6M Sell
270,520
-6,826
-2% -$1.33M 7.2% 6
2024
Q1
$54.8M Sell
277,346
-4,783
-2% -$945K 6.73% 7
2023
Q4
$60.9M Sell
282,129
-51,908
-16% -$11.2M 8.14% 2
2023
Q3
$54.9M Sell
334,037
-4,676
-1% -$769K 7.26% 7
2023
Q2
$65.7M Sell
338,713
-19,856
-6% -$3.85M 7.77% 5
2023
Q1
$73.3M Sell
358,569
-19,047
-5% -$3.89M 8.73% 2
2022
Q4
$80M Sell
377,616
-82,401
-18% -$17.5M 9.64% 2
2022
Q3
$98.8M Sell
460,017
-43,135
-9% -$9.26M 10.82% 2
2022
Q2
$129M Sell
503,152
-72,352
-13% -$18.5M 11.71% 1
2022
Q1
$145M Buy
575,504
+2,602
+0.5% +$654K 10.22% 3
2021
Q4
$168M Sell
572,902
-993
-0.2% -$290K 10.36% 2
2021
Q3
$152M Sell
573,895
-27,405
-5% -$7.27M 9.76% 2
2021
Q2
$162M Sell
601,300
-9,072
-1% -$2.45M 10.16% 2
2021
Q1
$146M Sell
610,372
-15,548
-2% -$3.72M 9.71% 3
2020
Q4
$140M Sell
625,920
-7,131
-1% -$1.6M 9.47% 3
2020
Q3
$153M Sell
633,051
-2,642
-0.4% -$639K 10.12% 2
2020
Q2
$164M Sell
635,693
-106,013
-14% -$27.4M 10.75% 1
2020
Q1
$162M Sell
741,706
-276,349
-27% -$60.2M 11.34% 1
2019
Q4
$234M Sell
1,018,055
-95,191
-9% -$21.9M 10.2% 1
2019
Q3
$246M Sell
1,113,246
-57,482
-5% -$12.7M 10.52% 1
2019
Q2
$239M Sell
1,170,728
-156,278
-12% -$32M 10.4% 2
2019
Q1
$262M Sell
1,327,006
-224,204
-14% -$44.2M 11.58% 1
2018
Q4
$245M Sell
1,551,210
-425,615
-22% -$67.3M 11.28% 1
2018
Q3
$287M Sell
1,976,825
-278,863
-12% -$40.5M 10.67% 1
2018
Q2
$325M Sell
2,255,688
-185,525
-8% -$26.7M 11.07% 1
2018
Q1
$355M Buy
2,441,213
+21,425
+0.9% +$3.11M 11.51% 1
2017
Q4
$345M Sell
2,419,788
-2,593
-0.1% -$370K 11.14% 1
2017
Q3
$331M Sell
2,422,381
-10,880
-0.4% -$1.49M 11.08% 1
2017
Q2
$322M Sell
2,433,261
-2,330
-0.1% -$308K 11.28% 1
2017
Q1
$296M Buy
2,435,591
+71,006
+3% +$8.63M 11.15% 1
2016
Q4
$250M Buy
2,364,585
+104,203
+5% +$11M 10.33% 2
2016
Q3
$256M Buy
2,260,382
+24,278
+1% +$2.75M 11.64% 1
2016
Q2
$254M Buy
2,236,104
+14,602
+0.7% +$1.66M 12.23% 1
2016
Q1
$227M Buy
2,221,502
+87
+0% +$8.91K 11.38% 2
2015
Q4
$215M Buy
2,221,415
+127,201
+6% +$12.3M 11.17% 2
2015
Q3
$184M Buy
2,094,214
+321,428
+18% +$28.3M 10.46% 2
2015
Q2
$165M Buy
1,772,786
+130,029
+8% +$12.1M 9.84% 2
2015
Q1
$155M Buy
1,642,757
+126,621
+8% +$11.9M 9.94% 3
2014
Q4
$150M Buy
1,516,136
+776
+0.1% +$76.7K 10.46% 2
2014
Q3
$142M Buy
1,515,360
+1,225
+0.1% +$115K 10.86% 1
2014
Q2
$136M Buy
1,514,135
+2,184
+0.1% +$197K 9.79% 2
2014
Q1
$124M Buy
1,511,951
+136,852
+10% +$11.2M 9.39% 2
2013
Q4
$110M Buy
1,375,099
+77,668
+6% +$6.2M 8.31% 3
2013
Q3
$96.2M Buy
1,297,431
+258,567
+25% +$19.2M 8.83% 2
2013
Q2
$76M Buy
+1,038,864
New +$76M 8.38% 3