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State of Michigan Retirement System’s American Tower AMT Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$29.9M Buy
135,484
+8,700
+7% +$1.92M 0.16% 118
2025
Q1
$27.6M Hold
126,784
0.16% 120
2024
Q4
$23.3M Sell
126,784
-400
-0.3% -$73.4K 0.12% 135
2024
Q3
$29.6M Sell
127,184
-700
-0.5% -$163K 0.15% 118
2024
Q2
$24.9M Buy
127,884
+200
+0.2% +$38.9K 0.13% 127
2024
Q1
$25.2M Buy
127,684
+100
+0.1% +$19.8K 0.14% 129
2023
Q4
$27.5M Sell
127,584
-200
-0.2% -$43.2K 0.16% 111
2023
Q3
$21M Sell
127,784
-400
-0.3% -$65.8K 0.14% 130
2023
Q2
$24.9M Buy
128,184
+300
+0.2% +$58.2K 0.15% 124
2023
Q1
$26.1M Buy
127,884
+1,300
+1% +$266K 0.17% 113
2022
Q4
$26.8M Buy
126,584
+600
+0.5% +$127K 0.19% 106
2022
Q3
$27M Buy
125,984
+700
+0.6% +$150K 0.2% 94
2022
Q2
$32M Buy
125,284
+10,400
+9% +$2.66M 0.22% 84
2022
Q1
$28.9M Buy
114,884
+189
+0.2% +$47.5K 0.17% 107
2021
Q4
$33.5M Buy
114,695
+400
+0.3% +$117K 0.18% 102
2021
Q3
$30.3M Hold
114,295
0.17% 108
2021
Q2
$30.9M Buy
114,295
+2,800
+3% +$756K 0.18% 123
2021
Q1
$26.7M Sell
111,495
-200
-0.2% -$47.8K 0.17% 130
2020
Q4
$25.1M Sell
111,695
-1,500
-1% -$337K 0.17% 133
2020
Q3
$27.4M Hold
113,195
0.22% 104
2020
Q2
$29.3M Buy
113,195
+11,669
+11% +$3.02M 0.26% 99
2020
Q1
$22.1M Sell
101,526
-5,600
-5% -$1.22M 0.24% 106
2019
Q4
$24.6M Buy
107,126
+700
+0.7% +$161K 0.2% 125
2019
Q3
$23.5M Buy
106,426
+600
+0.6% +$133K 0.21% 111
2019
Q2
$21.6M Sell
105,826
-21,300
-17% -$4.35M 0.2% 116
2019
Q1
$25.1M Buy
127,126
+1,000
+0.8% +$197K 0.2% 114
2018
Q4
$20M Sell
126,126
-5,200
-4% -$823K 0.18% 122
2018
Q3
$19.1M Buy
131,326
+600
+0.5% +$87.2K 0.14% 137
2018
Q2
$18.8M Buy
130,726
+900
+0.7% +$130K 0.15% 125
2018
Q1
$18.9M Buy
129,826
+4,100
+3% +$596K 0.15% 122
2017
Q4
$17.9M Sell
125,726
-4,500
-3% -$642K 0.14% 129
2017
Q3
$17.8M Sell
130,226
-9,500
-7% -$1.3M 0.14% 124
2017
Q2
$18.5M Sell
139,726
-600
-0.4% -$79.4K 0.14% 128
2017
Q1
$17.1M Buy
140,326
+1,100
+0.8% +$134K 0.13% 128
2016
Q4
$14.7M Sell
139,226
-9,304
-6% -$983K 0.12% 150
2016
Q3
$16.8M Buy
148,530
+1,000
+0.7% +$113K 0.13% 134
2016
Q2
$16.8M Buy
147,530
+1,600
+1% +$182K 0.13% 136
2016
Q1
$14.9M Buy
145,930
+1,100
+0.8% +$113K 0.12% 147
2015
Q4
$14M Sell
144,830
-8,000
-5% -$776K 0.11% 158
2015
Q3
$13.4M Sell
152,830
-11,300
-7% -$994K 0.1% 160
2015
Q2
$15.3M Buy
164,130
+1,100
+0.7% +$103K 0.11% 162
2015
Q1
$15.3M Sell
163,030
-300
-0.2% -$28.2K 0.11% 161
2014
Q4
$16.1M Buy
163,330
+900
+0.6% +$89K 0.11% 161
2014
Q3
$15.2M Buy
162,430
+300
+0.2% +$28.1K 0.11% 171
2014
Q2
$14.6M Buy
162,130
+900
+0.6% +$81K 0.1% 176
2014
Q1
$13.2M Buy
161,230
+800
+0.5% +$65.5K 0.1% 176
2013
Q4
$12.8M Sell
160,430
-200
-0.1% -$16K 0.1% 172
2013
Q3
$11.9M Hold
160,630
0.1% 175
2013
Q2
$11.8M Buy
+160,630
New +$11.8M 0.11% 163