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Thompson Siegel & Walmsley’s Iron Mountain IRM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$6.79M Buy
+66,200
New +$6.79M 0.11% 171
2020
Q2
Sell
-1
Closed 680
2020
Q1
$0 Hold
1
﹤0.01% 713
2019
Q4
$0 Sell
1
-400
-100% ﹤0.01% 832
2019
Q3
$13K Sell
401
-3
-0.7% -$97 ﹤0.01% 621
2019
Q2
$13K Sell
404
-1,084
-73% -$34.9K ﹤0.01% 628
2019
Q1
$53K Sell
1,488
-1,989,525
-100% -$70.9M ﹤0.01% 499
2018
Q4
$64.5M Buy
1,991,013
+110,451
+6% +$3.58M 1.01% 36
2018
Q3
$64.9M Buy
1,880,562
+92,610
+5% +$3.2M 0.83% 53
2018
Q2
$62.6M Buy
1,787,952
+319,006
+22% +$11.2M 0.81% 50
2018
Q1
$48.3M Buy
1,468,946
+622,287
+73% +$20.4M 0.59% 55
2017
Q4
$31.9M Sell
846,659
-103,222
-11% -$3.89M 0.38% 76
2017
Q3
$37M Buy
949,881
+236,026
+33% +$9.18M 0.44% 70
2017
Q2
$24.5M Buy
713,855
+136,968
+24% +$4.71M 0.29% 92
2017
Q1
$20.6M Sell
576,887
-152,070
-21% -$5.42M 0.24% 120
2016
Q4
$23.7M Buy
728,957
+41,732
+6% +$1.36M 0.31% 99
2016
Q3
$25.8M Buy
687,225
+92,538
+16% +$3.47M 0.4% 83
2016
Q2
$23.7M Sell
594,687
-160,295
-21% -$6.38M 0.37% 90
2016
Q1
$25.6M Sell
754,982
-4,913
-0.6% -$167K 0.42% 88
2015
Q4
$20.5M Buy
759,895
+127,476
+20% +$3.44M 0.37% 95
2015
Q3
$19.6M Buy
632,419
+24,349
+4% +$755K 0.37% 96
2015
Q2
$18.9M Sell
608,070
-140,017
-19% -$4.34M 0.33% 116
2015
Q1
$27.3M Buy
748,087
+200,226
+37% +$7.3M 0.47% 69
2014
Q4
$21.2M Buy
547,861
+527,611
+2,605% +$20.4M 0.4% 83
2014
Q3
$661K Sell
20,250
-1,950
-9% -$63.7K 0.01% 299
2014
Q2
$787K Buy
+22,200
New +$787K 0.02% 296