William Blair & Company’s American Tower AMT Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $171M | Sell |
773,174
-4,015
| -0.5% | -$887K | 0.47% | 57 |
|
|
2025
Q1 | $169M | Sell |
777,189
-13,308
| -2% | -$2.9M | 0.51% | 52 |
|
|
2024
Q4 | $145M | Sell |
790,497
-5,508
| -0.7% | -$1.01M | 0.42% | 59 |
|
|
2024
Q3 | $185M | Buy |
796,005
+21,390
| +3% | +$4.97M | 0.54% | 51 |
|
|
2024
Q2 | $151M | Buy |
774,615
+13,258
| +2% | +$2.58M | 0.46% | 58 |
|
|
2024
Q1 | $150M | Buy |
761,357
+57,165
| +8% | +$11.3M | 0.47% | 54 |
|
|
2023
Q4 | $152M | Buy |
704,192
+27,046
| +4% | +$5.84M | 0.52% | 47 |
|
|
2023
Q3 | $111M | Sell |
677,146
-59,740
| -8% | -$9.82M | 0.43% | 58 |
|
|
2023
Q2 | $143M | Buy |
736,886
+25,662
| +4% | +$4.98M | 0.52% | 44 |
|
|
2023
Q1 | $145M | Sell |
711,224
-2,490
| -0.3% | -$509K | 0.58% | 40 |
|
|
2022
Q4 | $151M | Sell |
713,714
-17,034
| -2% | -$3.61M | 0.66% | 37 |
|
|
2022
Q3 | $157M | Sell |
730,748
-4,095
| -0.6% | -$879K | 0.72% | 34 |
|
|
2022
Q2 | $188M | Buy |
734,843
+712
| +0.1% | +$182K | 0.83% | 22 |
|
|
2022
Q1 | $184M | Sell |
734,131
-6,202
| -0.8% | -$1.56M | 0.65% | 35 |
|
|
2021
Q4 | $217M | Buy |
740,333
+11,334
| +2% | +$3.32M | 0.68% | 35 |
|
|
2021
Q3 | $193M | Buy |
728,999
+13,900
| +2% | +$3.69M | 0.66% | 33 |
|
|
2021
Q2 | $193M | Buy |
715,099
+7,465
| +1% | +$2.02M | 0.67% | 31 |
|
|
2021
Q1 | $169M | Buy |
707,634
+34,931
| +5% | +$8.35M | 0.64% | 34 |
|
|
2020
Q4 | $151M | Buy |
672,703
+25,954
| +4% | +$5.83M | 0.55% | 39 |
|
|
2020
Q3 | $156M | Buy |
646,749
+2,539
| +0.4% | +$614K | 0.66% | 29 |
|
|
2020
Q2 | $167M | Buy |
644,210
+17,541
| +3% | +$4.54M | 0.79% | 25 |
|
|
2020
Q1 | $136M | Buy |
626,669
+12,072
| +2% | +$2.63M | 0.85% | 26 |
|
|
2019
Q4 | $141M | Buy |
614,597
+4,447
| +0.7% | +$1.02M | 0.73% | 29 |
|
|
2019
Q3 | $135M | Buy |
610,150
+7,646
| +1% | +$1.69M | 0.78% | 28 |
|
|
2019
Q2 | $123M | Buy |
602,504
+44,363
| +8% | +$9.07M | 0.7% | 29 |
|
|
2019
Q1 | $110M | Buy |
558,141
+33,329
| +6% | +$6.57M | 0.67% | 30 |
|
|
2018
Q4 | $83M | Buy |
524,812
+18,258
| +4% | +$2.89M | 0.61% | 38 |
|
|
2018
Q3 | $73.6M | Buy |
506,554
+34,561
| +7% | +$5.02M | 0.45% | 55 |
|
|
2018
Q2 | $68M | Buy |
471,993
+5,500
| +1% | +$793K | 0.46% | 54 |
|
|
2018
Q1 | $67.8M | Buy |
466,493
+12,883
| +3% | +$1.87M | 0.48% | 53 |
|
|
2017
Q4 | $64.7M | Buy |
453,610
+8,702
| +2% | +$1.24M | 0.44% | 55 |
|
|
2017
Q3 | $60.8M | Buy |
444,908
+17,768
| +4% | +$2.43M | 0.46% | 58 |
|
|
2017
Q2 | $56.5M | Buy |
427,140
+3,307
| +0.8% | +$438K | 0.42% | 61 |
|
|
2017
Q1 | $50.7M | Buy |
423,833
+10,796
| +3% | +$1.29M | 0.41% | 64 |
|
|
2016
Q4 | $43.7M | Buy |
413,037
+1,478
| +0.4% | +$156K | 0.39% | 72 |
|
|
2016
Q3 | $46.6M | Buy |
411,559
+24,235
| +6% | +$2.75M | 0.41% | 72 |
|
|
2016
Q2 | $44M | Buy |
387,324
+76,754
| +25% | +$8.72M | 0.41% | 71 |
|
|
2016
Q1 | $31.8M | Buy |
310,570
+226,436
| +269% | +$23.2M | 0.3% | 95 |
|
|
2015
Q4 | $8.16M | Buy |
84,134
+14,878
| +21% | +$1.44M | 0.08% | 228 |
|
|
2015
Q3 | $6.09M | Buy |
69,256
+2,115
| +3% | +$186K | 0.05% | 287 |
|
|
2015
Q2 | $6.26M | Sell |
67,141
-240
| -0.4% | -$22.4K | 0.01% | 1007 |
|
|
2015
Q1 | $6.34M | Buy |
67,381
+3,811
| +6% | +$359K | 0.01% | 972 |
|
|
2014
Q4 | $6.28M | Buy |
63,570
+4,076
| +7% | +$403K | 0.01% | 988 |
|
|
2014
Q3 | $5.57M | Buy |
59,494
+83
| +0.1% | +$7.77K | 0.01% | 1005 |
|
|
2014
Q2 | $5.35M | Buy |
59,411
+9,347
| +19% | +$841K | 0.01% | 992 |
|
|
2014
Q1 | $4.1M | Buy |
50,064
+7,500
| +18% | +$614K | 0.01% | 1021 |
|
|
2013
Q4 | $3.4M | Buy |
42,564
+18,566
| +77% | +$1.48M | 0.01% | 1013 |
|
|
2013
Q3 | $1.78M | Sell |
23,998
-25,631
| -52% | -$1.9M | ﹤0.01% | 1171 |
|
|
2013
Q2 | $3.63M | Buy |
+49,629
| New | +$3.63M | 0.01% | 937 |
|