SEI Investments
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SEI Investments’s American Tower AMT Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$202M Sell
916,166
-208,873
-19% -$46.2M 0.23% 67
2025
Q1
$245M Buy
1,125,039
+130,031
+13% +$28.3M 0.32% 52
2024
Q4
$182M Buy
995,008
+62,359
+7% +$11.4M 0.23% 73
2024
Q3
$217M Sell
932,649
-43,402
-4% -$10.1M 0.28% 59
2024
Q2
$190M Sell
976,051
-147,472
-13% -$28.7M 0.27% 64
2024
Q1
$222M Sell
1,123,523
-17,809
-2% -$3.52M 0.33% 52
2023
Q4
$246M Buy
1,141,332
+89,775
+9% +$19.4M 0.4% 47
2023
Q3
$173M Buy
1,051,557
+152,924
+17% +$25.1M 0.31% 57
2023
Q2
$174M Buy
898,633
+204,727
+30% +$39.7M 0.3% 57
2023
Q1
$142M Sell
693,906
-26,651
-4% -$5.45M 0.26% 71
2022
Q4
$153M Sell
720,557
-101,740
-12% -$21.6M 0.34% 49
2022
Q3
$177M Sell
822,297
-7,971
-1% -$1.71M 0.39% 39
2022
Q2
$212M Sell
830,268
-27,181
-3% -$6.95M 0.46% 34
2022
Q1
$216M Buy
857,449
+144,390
+20% +$36.3M 0.43% 39
2021
Q4
$209M Sell
713,059
-35,098
-5% -$10.3M 0.39% 47
2021
Q3
$199M Buy
748,157
+72,485
+11% +$19.2M 0.42% 41
2021
Q2
$183M Buy
675,672
+167,560
+33% +$45.3M 0.4% 44
2021
Q1
$121M Sell
508,112
-5,886
-1% -$1.4M 0.31% 52
2020
Q4
$115M Sell
513,998
-38,454
-7% -$8.63M 0.3% 57
2020
Q3
$134M Buy
552,452
+16,143
+3% +$3.9M 0.39% 48
2020
Q2
$139M Buy
536,309
+69,753
+15% +$18M 0.43% 42
2020
Q1
$101M Buy
466,556
+133,175
+40% +$29M 0.37% 46
2019
Q4
$76.5M Buy
333,381
+33,050
+11% +$7.59M 0.23% 71
2019
Q3
$66.5M Sell
300,331
-2,606
-0.9% -$577K 0.17% 101
2019
Q2
$61.9M Sell
302,937
-68,041
-18% -$13.9M 0.2% 85
2019
Q1
$73.1M Sell
370,978
-54,104
-13% -$10.7M 0.25% 67
2018
Q4
$61.9M Buy
425,082
+2,372
+0.6% +$345K 0.22% 77
2018
Q3
$61.4M Sell
422,710
-52,824
-11% -$7.67M 0.22% 73
2018
Q2
$68.6M Sell
475,534
-67,397
-12% -$9.72M 0.23% 71
2018
Q1
$78.9M Sell
542,931
-13,765
-2% -$2M 0.3% 54
2017
Q4
$79.4M Buy
556,696
+67,135
+14% +$9.58M 0.28% 63
2017
Q3
$66.9M Buy
489,561
+75,683
+18% +$10.3M 0.24% 75
2017
Q2
$54.8M Buy
413,878
+41,631
+11% +$5.51M 0.22% 90
2017
Q1
$45.2M Sell
372,247
-26,807
-7% -$3.26M 0.2% 104
2016
Q4
$42.2M Sell
399,054
-136,334
-25% -$14.4M 0.2% 109
2016
Q3
$60.7M Buy
535,388
+16,493
+3% +$1.87M 0.31% 61
2016
Q2
$59M Sell
518,895
-63,729
-11% -$7.24M 0.35% 50
2016
Q1
$59.6M Sell
582,624
-12,078
-2% -$1.24M 0.37% 47
2015
Q4
$57.7M Buy
594,702
+137,194
+30% +$13.3M 0.35% 46
2015
Q3
$40.3M Sell
457,508
-42,020
-8% -$3.7M 0.37% 49
2015
Q2
$46.6M Buy
499,528
+3,093
+0.6% +$289K 0.42% 43
2015
Q1
$46.7M Buy
496,435
+52,570
+12% +$4.95M 0.41% 45
2014
Q4
$43.9M Buy
+443,865
New +$43.9M 0.39% 46