SEI Investments’s American Tower AMT Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $150M | Buy |
919,264
+51,846
| +6% | +$9.33M | 0.13% | 147 |
|
|
2026
Q1 | $150M | Buy |
867,418
+63,924
| +8% | +$11.5M | 0.14% | 143 |
|
|
2025
Q4 | $141M | Buy |
803,494
+2,159
| +0.3% | +$393K | 0.14% | 140 |
|
|
2025
Q3 | $154M | Sell |
801,335
-114,831
| -13% | -$23.9M | 0.17% | 114 |
|
|
2025
Q2 | $202M | Sell |
916,166
-208,873
| -19% | -$45.1M | 0.23% | 67 |
|
|
2025
Q1 | $245M | Buy |
1,125,039
+130,031
| +13% | +$25.5M | 0.32% | 52 |
|
|
2024
Q4 | $182M | Buy |
995,008
+62,359
| +7% | +$12.9M | 0.23% | 73 |
|
|
2024
Q3 | $217M | Sell |
932,649
-43,402
| -4% | -$9.62M | 0.28% | 59 |
|
|
2024
Q2 | $190M | Sell |
976,051
-147,472
| -13% | -$27.6M | 0.27% | 64 |
|
|
2024
Q1 | $222M | Sell |
1,123,523
-17,809
| -2% | -$3.55M | 0.33% | 52 |
|
|
2023
Q4 | $246M | Buy |
1,141,332
+89,775
| +9% | +$17M | 0.4% | 47 |
|
|
2023
Q3 | $173M | Buy |
1,051,557
+152,924
| +17% | +$27.9M | 0.31% | 57 |
|
|
2023
Q2 | $174M | Buy |
898,633
+204,727
| +30% | +$40M | 0.3% | 57 |
|
|
2023
Q1 | $142M | Sell |
693,906
-26,651
| -4% | -$5.59M | 0.26% | 71 |
|
|
2022
Q4 | $153M | Sell |
720,557
-101,740
| -12% | -$21.2M | 0.34% | 49 |
|
|
2022
Q3 | $177M | Sell |
822,297
-7,971
| -1% | -$2.05M | 0.39% | 39 |
|
|
2022
Q2 | $212M | Sell |
830,268
-27,181
| -3% | -$6.82M | 0.46% | 34 |
|
|
2022
Q1 | $216M | Buy |
857,449
+144,390
| +20% | +$35.2M | 0.43% | 39 |
|
|
2021
Q4 | $209M | Sell |
713,059
-35,098
| -5% | -$9.59M | 0.39% | 47 |
|
|
2021
Q3 | $199M | Buy |
748,157
+72,485
| +11% | +$20.7M | 0.42% | 41 |
|
|
2021
Q2 | $183M | Buy |
675,672
+167,560
| +33% | +$42.7M | 0.4% | 44 |
|
|
2021
Q1 | $121M | Sell |
508,112
-5,886
| -1% | -$1.31M | 0.31% | 52 |
|
|
2020
Q4 | $115M | Sell |
513,998
-38,454
| -7% | -$8.94M | 0.3% | 57 |
|
|
2020
Q3 | $134M | Buy |
552,452
+16,143
| +3% | +$4.09M | 0.39% | 48 |
|
|
2020
Q2 | $139M | Buy |
536,309
+69,753
| +15% | +$17.3M | 0.43% | 42 |
|
|
2020
Q1 | $101M | Buy |
466,556
+133,175
| +40% | +$31M | 0.37% | 46 |
|
|
2019
Q4 | $76.5M | Buy |
333,381
+33,050
| +11% | +$7.2M | 0.23% | 71 |
|
|
2019
Q3 | $66.5M | Sell |
300,331
-2,606
| -0.9% | -$569K | 0.17% | 101 |
|
|
2019
Q2 | $61.9M | Sell |
302,937
-68,041
| -18% | -$13.7M | 0.2% | 85 |
|
|
2019
Q1 | $73.1M | Sell |
370,978
-54,104
| -13% | -$9.49M | 0.25% | 67 |
|
|
2018
Q4 | $61.9M | Buy |
425,082
+2,372
| +0.6% | +$371K | 0.22% | 77 |
|
|
2018
Q3 | $61.4M | Sell |
422,710
-52,824
| -11% | -$7.75M | 0.22% | 73 |
|
|
2018
Q2 | $68.6M | Sell |
475,534
-67,397
| -12% | -$9.36M | 0.23% | 71 |
|
|
2018
Q1 | $78.9M | Sell |
542,931
-13,765
| -2% | -$1.94M | 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% | +$10.5M | 0.24% | 75 |
|
|
2017
Q2 | $54.8M | Buy |
413,878
+41,631
| +11% | +$5.33M | 0.22% | 90 |
|
|
2017
Q1 | $45.2M | Sell |
372,247
-26,807
| -7% | -$2.95M | 0.2% | 104 |
|
|
2016
Q4 | $42.2M | Sell |
399,054
-136,334
| -25% | -$14.8M | 0.2% | 109 |
|
|
2016
Q3 | $60.7M | Buy |
535,388
+16,493
| +3% | +$1.89M | 0.31% | 61 |
|
|
2016
Q2 | $59M | Sell |
518,895
-63,729
| -11% | -$6.78M | 0.35% | 50 |
|
|
2016
Q1 | $59.6M | Sell |
582,624
-12,078
| -2% | -$1.13M | 0.37% | 47 |
|
|
2015
Q4 | $57.7M | Buy |
594,702
+137,194
| +30% | +$13.4M | 0.35% | 46 |
|
|
2015
Q3 | $40.3M | Sell |
457,508
-42,020
| -8% | -$3.96M | 0.37% | 49 |
|
|
2015
Q2 | $46.6M | Buy |
499,528
+3,093
| +0.6% | +$293K | 0.42% | 43 |
|
|
2015
Q1 | $46.7M | Buy |
496,435
+52,570
| +12% | +$5.11M | 0.41% | 45 |
|
|
2014
Q4 | $43.9M | Buy |
+443,865
| New | +$43.6M | 0.39% | 46 |
|
Other funds holding AMT
SEI Investments's AMT Position: Q2 2026 in Review
SEI Investments increased its American Tower (AMT) stake by 6% in Q2 2026, buying an estimated $9.33M and bringing the position to 919,264 shares worth $150M. The position accounts for 0.13% of the portfolio, ranked #147.
SEI Investments first reported a position in AMT in Q4 2014 and has held it in 47 quarters since. The position peaked at $246M in Q4 2023. 1,749 funds tracked by Wall St. Rank hold AMT as of Q2 2026.
- SEI Investments held 919,264 shares of American Tower worth $150M as of Q2 2026.
- SEI Investments bought 51,846 American Tower shares in Q2 2026, an estimated $9.33M.
- American Tower made up 0.13% of SEI Investments's portfolio in Q2 2026, its #147 holding.
- SEI Investments first reported a position in American Tower in Q4 2014 and has held it in 47 quarters since.
- SEI Investments's American Tower position peaked at $246M in Q4 2023.
- 1,749 funds tracked by Wall St. Rank held American Tower as of Q2 2026.
Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.