Oppenheimer & Co’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
$940K Buy
9,160
+186
+2% +$19.1K 0.01% 881
2025
Q1
$772K Sell
8,974
-4,012
-31% -$345K 0.01% 915
2024
Q4
$1.36M Sell
12,986
-6,206
-32% -$652K 0.02% 676
2024
Q3
$2.28M Buy
19,192
+5,086
+36% +$604K 0.03% 511
2024
Q2
$1.26M Buy
14,106
+2,620
+23% +$235K 0.02% 683
2024
Q1
$921K Sell
11,486
-36
-0.3% -$2.89K 0.02% 768
2023
Q4
$806K Buy
11,522
+4,208
+58% +$294K 0.01% 787
2023
Q3
$435K Sell
7,314
-167
-2% -$9.93K 0.01% 995
2023
Q2
$425K Buy
7,481
+1,092
+17% +$62K 0.01% 1033
2023
Q1
$338K Sell
6,389
-23
-0.4% -$1.22K 0.01% 1097
2022
Q4
$320K Buy
6,412
+61
+1% +$3.04K 0.01% 1064
2022
Q3
$280K Sell
6,351
-9,164
-59% -$404K 0.01% 1084
2022
Q2
$755K Sell
15,515
-7,371
-32% -$359K 0.02% 782
2022
Q1
$1.27M Sell
22,886
-7,305
-24% -$405K 0.02% 649
2021
Q4
$1.58M Sell
30,191
-1,295
-4% -$67.8K 0.03% 595
2021
Q3
$1.37M Buy
31,486
+14,526
+86% +$631K 0.03% 632
2021
Q2
$718K Buy
16,960
+5,224
+45% +$221K 0.01% 876
2021
Q1
$435K Sell
11,736
-9,922
-46% -$368K 0.01% 1019
2020
Q4
$638K Buy
21,658
+9,918
+84% +$292K 0.01% 801
2020
Q3
$315K Sell
11,740
-289
-2% -$7.75K 0.01% 963
2020
Q2
$314K Sell
12,029
-527
-4% -$13.8K 0.01% 953
2020
Q1
$299K Sell
12,556
-24,703
-66% -$588K 0.01% 901
2019
Q4
$1.19M Sell
37,259
-17,429
-32% -$555K 0.03% 566
2019
Q3
$1.77M Sell
54,688
-101,820
-65% -$3.3M 0.05% 428
2019
Q2
$4.9M Buy
156,508
+66,236
+73% +$2.07M 0.13% 176
2019
Q1
$3.2M Buy
90,272
+64,857
+255% +$2.3M 0.09% 270
2018
Q4
$823K Buy
25,415
+9
+0% +$291 0.03% 580
2018
Q3
$877K Buy
25,406
+461
+2% +$15.9K 0.02% 641
2018
Q2
$874K Buy
24,945
+91
+0.4% +$3.19K 0.02% 643
2018
Q1
$817K Buy
24,854
+6,964
+39% +$229K 0.02% 680
2017
Q4
$675K Buy
17,890
+417
+2% +$15.7K 0.02% 755
2017
Q3
$680K Buy
17,473
+118
+0.7% +$4.59K 0.02% 737
2017
Q2
$596K Buy
17,355
+5,702
+49% +$196K 0.02% 771
2017
Q1
$415K Buy
11,653
+2,243
+24% +$79.9K 0.01% 871
2016
Q4
$305K Buy
9,410
+2,018
+27% +$65.4K 0.01% 988
2016
Q3
$277K Sell
7,392
-4,522
-38% -$169K 0.01% 1025
2016
Q2
$475K Buy
11,914
+1,830
+18% +$73K 0.01% 810
2016
Q1
$341K Buy
+10,084
New +$341K 0.01% 888
2015
Q2
Sell
-6,874
Closed -$251K 1510
2015
Q1
$251K Sell
6,874
-8,696
-56% -$318K 0.01% 1180
2014
Q4
$602K Buy
15,570
+1,477
+10% +$57.1K 0.02% 755
2014
Q3
$460K Buy
14,093
+4,400
+45% +$144K 0.01% 887
2014
Q2
$317K Hold
9,693
0.01% 1032
2014
Q1
$247K Buy
9,693
+541
+6% +$13.8K 0.01% 1134
2013
Q4
$257K Sell
9,152
-2,164
-19% -$60.8K 0.01% 1082
2013
Q3
$283K Hold
11,316
0.01% 996
2013
Q2
$278K Buy
+11,316
New +$278K 0.01% 961