Acadian 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
$206K Buy
+2,009
New +$206K ﹤0.01% 1302
2025
Q1
Sell
-22,027
Closed -$2.31M 1714
2024
Q4
$2.31M Sell
22,027
-538,613
-96% -$56.6M 0.01% 729
2024
Q3
$66.6M Buy
560,640
+476,415
+566% +$56.6M 0.21% 126
2024
Q2
$7.55M Sell
84,225
-23,010
-21% -$2.06M 0.02% 405
2024
Q1
$8.6M Sell
107,235
-23,763
-18% -$1.91M 0.03% 340
2023
Q4
$9.16M Buy
130,998
+70,968
+118% +$4.96M 0.04% 305
2023
Q3
$3.57M Buy
60,030
+7,445
+14% +$442K 0.01% 535
2023
Q2
$2.99M Buy
52,585
+43,618
+486% +$2.48M 0.01% 591
2023
Q1
$474K Hold
8,967
﹤0.01% 1063
2022
Q4
$447K Sell
8,967
-31,861
-78% -$1.59M ﹤0.01% 1065
2022
Q3
$1.79M Buy
40,828
+36,514
+846% +$1.6M 0.01% 671
2022
Q2
$210K Buy
4,314
+1,811
+72% +$88.2K ﹤0.01% 1188
2022
Q1
$137K Buy
2,503
+328
+15% +$18K ﹤0.01% 1297
2021
Q4
$113K Sell
2,175
-61,636
-97% -$3.2M ﹤0.01% 1349
2021
Q3
$2.77M Buy
63,811
+30,641
+92% +$1.33M 0.01% 599
2021
Q2
$1.4M Buy
33,170
+32,486
+4,749% +$1.38M 0.01% 815
2021
Q1
$25K Sell
684
-20,519
-97% -$750K ﹤0.01% 1960
2020
Q4
$625K Buy
21,203
+4,001
+23% +$118K ﹤0.01% 1159
2020
Q3
$460K Buy
17,202
+3,702
+27% +$99K ﹤0.01% 1156
2020
Q2
$352K Buy
+13,500
New +$352K ﹤0.01% 1315
2015
Q3
Sell
-6,539
Closed -$203K 1363
2015
Q2
$203K Buy
+6,539
New +$203K ﹤0.01% 938
2015
Q1
Sell
-2,753
Closed -$107K 1405
2014
Q4
$107K Buy
+2,753
New +$107K ﹤0.01% 986