Cubist Systematic Strategies’s Iron Mountain IRM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-86,988
Closed -$8.2M 3247
2025
Q1
$7.48M Buy
86,988
+73,675
+553% +$7.1M 0.05% 649
2024
Q4
$1.4M Sell
13,313
-3,665
-22% -$431K 0.01% 1602
2024
Q3
$2.02M Buy
+16,978
New +$1.82M 0.01% 1420
2023
Q4
Sell
-29,791
Closed -$1.77M 3831
2023
Q3
$1.77M Buy
29,791
+28,791
+2,879% +$1.76M 0.01% 1455
2023
Q2
$56.8K Buy
+1,000
New +$54.7K ﹤0.01% 3081
2023
Q1
Sell
-54,819
Closed -$2.73M 4149
2022
Q4
$2.73M Sell
54,819
-23,149
-30% -$1.17M 0.02% 1564
2022
Q3
$3.43M Buy
77,968
+39,691
+104% +$2M 0.02% 1441
2022
Q2
$1.86M Buy
38,277
+28,178
+279% +$1.48M 0.01% 1928
2022
Q1
$560K Sell
10,099
-455
-4% -$21.7K ﹤0.01% 2461
2021
Q4
$552K Sell
10,554
-105,930
-91% -$5.01M 0.01% 2369
2021
Q3
$5.06M Sell
116,484
-157,708
-58% -$7.1M 0.06% 459
2021
Q2
$11.6M Buy
274,192
+268,243
+4,509% +$11.2M 0.13% 160
2021
Q1
$220K Sell
5,949
-119,372
-95% -$3.99M ﹤0.01% 2414
2020
Q4
$3.69M Sell
125,321
-102,956
-45% -$2.86M 0.05% 589
2020
Q3
$6.12M Buy
228,277
+120,253
+111% +$3.42M 0.09% 313
2020
Q2
$2.82M Sell
108,024
-222,006
-67% -$5.61M 0.05% 602
2020
Q1
$7.86M Buy
330,030
+210,020
+175% +$6.36M 0.21% 95
2019
Q4
$3.83M Sell
120,010
-124,544
-51% -$4.08M 0.07% 411
2019
Q3
$7.92M Buy
244,554
+224,605
+1,126% +$7.05M 0.16% 160
2019
Q2
$624K Sell
19,949
-59,338
-75% -$1.94M 0.01% 1333
2019
Q1
$2.81M Buy
+79,287
New +$2.8M 0.09% 310
2018
Q4
Sell
-34,258
Closed -$1.18M 2170
2018
Q3
$1.18M Sell
34,258
-1,190
-3% -$42.4K 0.06% 394
2018
Q2
$1.24M Buy
+35,448
New +$1.2M 0.06% 398
2018
Q1
Sell
-21,224
Closed -$801K 1947
2017
Q4
$801K Sell
21,224
-1,805
-8% -$71.6K 0.04% 608
2017
Q3
$896K Buy
+23,029
New +$860K 0.05% 491
2017
Q1
Sell
-6,833
Closed -$222K 1729
2016
Q4
$222K Buy
6,833
+91
+1% +$3.02K 0.02% 1190
2016
Q3
$253K Sell
6,742
-1,504
-18% -$58K 0.02% 1119
2016
Q2
$328K Buy
+8,246
New +$300K 0.02% 1029
2015
Q2
Sell
-9,164
Closed -$334K 1922
2015
Q1
$334K Buy
9,164
+3,971
+76% +$153K 0.02% 1190
2014
Q4
$201K Sell
5,193
-11,217
-68% -$408K 0.01% 1508
2014
Q3
$536K Sell
16,410
-2,078
-11% -$67.4K 0.03% 787
2014
Q2
$606K Buy
+18,488
New +$502K 0.04% 661

Other funds holding IRM