Northern Trust’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
Q1
$922M Sell
5,339,734
-13,270
-0.2% -$2.39M 0.12% 147
2025
Q4
$940M Sell
5,353,004
-64,138
-1% -$11.7M 0.12% 141
2025
Q3
$1.04B Sell
5,417,142
-66,258
-1% -$13.8M 0.13% 133
2025
Q2
$1.21B Sell
5,483,400
-159,999
-3% -$34.5M 0.17% 111
2025
Q1
$1.23B Buy
5,643,399
+118,219
+2% +$23.2M 0.18% 108
2024
Q4
$1.01B Buy
5,525,180
+524,089
+10% +$109M 0.14% 124
2024
Q3
$1.16B Sell
5,001,091
-93,402
-2% -$20.7M 0.19% 93
2024
Q2
$990M Sell
5,094,493
-80,724
-2% -$15.1M 0.17% 111
2024
Q1
$1.02B Sell
5,175,217
-184,022
-3% -$36.7M 0.18% 110
2023
Q4
$1.16B Sell
5,359,239
-102,127
-2% -$19.3M 0.21% 90
2023
Q3
$898M Buy
5,461,366
+22,661
+0.4% +$4.14M 0.17% 111
2023
Q2
$1.05B Sell
5,438,705
-258,378
-5% -$50.5M 0.2% 95
2023
Q1
$1.16B Sell
5,697,083
-167,277
-3% -$35.1M 0.23% 84
2022
Q4
$1.24B Sell
5,864,360
-153,438
-3% -$31.9M 0.26% 79
2022
Q3
$1.29B Buy
6,017,798
+10,364
+0.2% +$2.66M 0.3% 60
2022
Q2
$1.54B Sell
6,007,434
-108,825
-2% -$27.3M 0.33% 56
2022
Q1
$1.54B Sell
6,116,259
-17,865
-0.3% -$4.36M 0.27% 65
2021
Q4
$1.79B Sell
6,134,124
-108,764
-2% -$29.7M 0.29% 63
2021
Q3
$1.66B Sell
6,242,888
-633,027
-9% -$180M 0.29% 63
2021
Q2
$1.86B Buy
6,875,915
+100,395
+1% +$25.6M 0.33% 59
2021
Q1
$1.62B Buy
6,775,520
+54,375
+0.8% +$12.1M 0.3% 65
2020
Q4
$1.51B Sell
6,721,145
-84,200
-1% -$19.6M 0.29% 64
2020
Q3
$1.65B Buy
6,805,345
+20,353
+0.3% +$5.16M 0.36% 55
2020
Q2
$1.75B Buy
6,784,992
+143,049
+2% +$35.4M 0.42% 47
2020
Q1
$1.45B Buy
6,641,943
+10,233
+0.2% +$2.38M 0.42% 49
2019
Q4
$1.52B Sell
6,631,710
-142,271
-2% -$31M 0.34% 55
2019
Q3
$1.5B Buy
6,773,981
+1,029
+0% +$225K 0.36% 50
2019
Q2
$1.38B Buy
6,772,952
+96,999
+1% +$19.5M 0.33% 57
2019
Q1
$1.32B Buy
6,675,953
+123,697
+2% +$21.7M 0.32% 60
2018
Q4
$1.04B Buy
6,552,256
+151,008
+2% +$23.6M 0.29% 69
2018
Q3
$930M Sell
6,401,248
-143,832
-2% -$21.1M 0.23% 91
2018
Q2
$944M Buy
6,545,080
+44,364
+0.7% +$6.16M 0.24% 83
2018
Q1
$945M Sell
6,500,716
-119,549
-2% -$16.8M 0.25% 76
2017
Q4
$945M Sell
6,620,265
-76,662
-1% -$10.9M 0.24% 83
2017
Q3
$915M Buy
6,696,927
+130,581
+2% +$18.2M 0.24% 83
2017
Q2
$869M Buy
6,566,346
+550,608
+9% +$70.5M 0.24% 78
2017
Q1
$731M Buy
6,015,738
+16,368
+0.3% +$1.8M 0.21% 96
2016
Q4
$634M Sell
5,999,370
-212,203
-3% -$23.1M 0.19% 104
2016
Q3
$704M Buy
6,211,573
+36,668
+0.6% +$4.19M 0.22% 89
2016
Q2
$702M Sell
6,174,905
-30,415
-0.5% -$3.24M 0.23% 86
2016
Q1
$632M Sell
6,205,320
-7,098
-0.1% -$663K 0.21% 94
2015
Q4
$602M Sell
6,212,418
-328,802
-5% -$32M 0.2% 97
2015
Q3
$575M Sell
6,541,220
-126,384
-2% -$11.9M 0.19% 100
2015
Q2
$622M Buy
6,667,604
+561
+0% +$53.1K 0.19% 108
2015
Q1
$628M Buy
6,667,043
+122,002
+2% +$11.9M 0.19% 108
2014
Q4
$647M Sell
6,545,041
-13,125
-0.2% -$1.29M 0.2% 104
2014
Q3
$614M Sell
6,558,166
-38,283
-0.6% -$3.64M 0.19% 107
2014
Q2
$594M Sell
6,596,449
-62,466
-0.9% -$5.4M 0.19% 112
2014
Q1
$545M Buy
6,658,915
+43,843
+0.7% +$3.57M 0.17% 121
2013
Q4
$528M Buy
6,615,072
+75,186
+1% +$5.84M 0.17% 122
2013
Q3
$485M Buy
6,539,886
+250,186
+4% +$18.1M 0.17% 122
2013
Q2
$460M Buy
+6,289,700
New +$500M 0.17% 124

Other funds holding AMT

Northern Trust's AMT Position: Q1 2026 in Review

Northern Trust reduced its American Tower (AMT) stake by 0.25% in Q1 2026, selling an estimated $2.39M and leaving 5,339,734 shares worth $922M. The position accounts for 0.12% of the portfolio, ranked #147.

Northern Trust first reported a position in AMT in Q2 2013 and has held it in 52 quarters since. The position peaked at $1.86B in Q2 2021. 1,748 funds tracked by Wall St. Rank hold AMT as of Q1 2026.

  • Northern Trust held 5,339,734 shares of American Tower worth $922M as of Q1 2026.
  • Northern Trust sold 13,270 American Tower shares in Q1 2026, an estimated $2.39M.
  • American Tower made up 0.12% of Northern Trust's portfolio in Q1 2026, its #147 holding.
  • Northern Trust first reported a position in American Tower in Q2 2013 and has held it in 52 quarters since.
  • Northern Trust's American Tower position peaked at $1.86B in Q2 2021.
  • 1,748 funds tracked by Wall St. Rank held American Tower as of Q1 2026.

Based on Northern Trust's 13F filing for Q1 2026, filed 14 May 2026.