O'Shaughnessy Asset Management’s Iron Mountain IRM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$3.75M Buy
36,526
+8,157
+29% +$837K 0.03% 560
2025
Q1
$2.44M Buy
28,369
+3,896
+16% +$335K 0.02% 630
2024
Q4
$2.57M Buy
24,473
+3,008
+14% +$316K 0.02% 584
2024
Q3
$2.6M Buy
21,465
+3,177
+17% +$385K 0.02% 575
2024
Q2
$1.64M Buy
18,288
+2,944
+19% +$264K 0.02% 669
2024
Q1
$1.23M Buy
15,344
+3,906
+34% +$313K 0.01% 745
2023
Q4
$800K Buy
11,438
+3,662
+47% +$256K 0.01% 829
2023
Q3
$462K Buy
7,776
+979
+14% +$58.2K 0.01% 959
2023
Q2
$386K Buy
6,797
+381
+6% +$21.6K 0.01% 971
2023
Q1
$339K Sell
6,416
-72
-1% -$3.81K 0.01% 1006
2022
Q4
$323K Buy
6,488
+144
+2% +$7.18K 0.01% 949
2022
Q3
$279K Buy
6,344
+1,917
+43% +$84.3K 0.01% 962
2022
Q2
$216K Sell
4,427
-185
-4% -$9.03K ﹤0.01% 997
2022
Q1
$256K Buy
+4,612
New +$256K ﹤0.01% 962
2021
Q4
Sell
-3,145
Closed -$137K 1842
2021
Q3
$137K Buy
3,145
+25
+0.8% +$1.09K ﹤0.01% 1220
2021
Q2
$132K Buy
3,120
+1,818
+140% +$76.9K ﹤0.01% 1210
2021
Q1
$48K Buy
1,302
+1,131
+661% +$41.7K ﹤0.01% 1409
2020
Q4
$5K Sell
171
-221
-56% -$6.46K ﹤0.01% 1671
2020
Q3
$10K Buy
392
+305
+351% +$7.78K ﹤0.01% 1357
2020
Q2
$2K Buy
87
+86
+8,600% +$1.98K ﹤0.01% 1500
2020
Q1
$0 Sell
1
-37
-97% ﹤0.01% 1531
2019
Q4
$1K Buy
38
+37
+3,700% +$974 ﹤0.01% 1747
2019
Q3
$0 Sell
1
-1
-50% ﹤0.01% 1107
2019
Q2
$0 Buy
2
+1
+100% ﹤0.01% 1101
2019
Q1
$0 Buy
+1
New ﹤0.01% 953
2018
Q4
Sell
-55
Closed -$2K 968
2018
Q3
$2K Hold
55
﹤0.01% 851
2018
Q2
$2K Hold
55
﹤0.01% 841
2018
Q1
$2K Hold
55
﹤0.01% 855
2017
Q4
$2K Buy
55
+30
+120% +$1.09K ﹤0.01% 868
2017
Q3
$1K Buy
25
+24
+2,400% +$960 ﹤0.01% 864
2017
Q2
$0 Hold
1
﹤0.01% 924
2017
Q1
$0 Hold
1
﹤0.01% 919
2016
Q4
$0 Hold
1
﹤0.01% 955
2016
Q3
$0 Hold
1
﹤0.01% 928
2016
Q2
$0 Hold
1
﹤0.01% 961
2016
Q1
$0 Hold
1
﹤0.01% 978
2015
Q4
$0 Sell
1
-102
-99% ﹤0.01% 952
2015
Q3
$3K Hold
103
﹤0.01% 808
2015
Q2
$3K Hold
103
﹤0.01% 875
2015
Q1
$4K Sell
103
-5
-5% -$194 ﹤0.01% 843
2014
Q4
$4K Sell
108
-10,089
-99% -$374K ﹤0.01% 898
2014
Q3
$333K Buy
+10,197
New +$333K 0.01% 461
2013
Q4
Sell
-2,846
Closed -$71K 999
2013
Q3
$71K Sell
2,846
-238,453
-99% -$5.95M ﹤0.01% 592
2013
Q2
$5.94M Buy
+241,299
New +$5.94M 0.16% 121