D.E. Shaw & Co’s Iron Mountain IRM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $1.97M | Hold |
19,300
| – | – | ﹤0.01% | 2926 |
|
|
2025
Q4 | $1.6M | Buy |
+19,300
| New | +$1.81M | ﹤0.01% | 3220 |
|
|
2025
Q3 | – | Sell |
-3,800
| Closed | -$390K | – | 4740 |
|
|
2025
Q2 | $390K | Sell |
3,800
-35,300
| -90% | -$3.33M | ﹤0.01% | 3750 |
|
|
2025
Q1 | $3.36M | Sell |
39,100
-93,800
| -71% | -$9.04M | ﹤0.01% | 2199 |
|
|
2024
Q4 | $14M | Sell |
132,900
-26,400
| -17% | -$3.1M | 0.01% | 1273 |
|
|
2024
Q3 | $18.9M | Buy |
159,300
+75,900
| +91% | +$8.12M | 0.02% | 1020 |
|
|
2024
Q2 | $7.47M | Buy |
83,400
+50,900
| +157% | +$4.12M | 0.01% | 1541 |
|
|
2024
Q1 | $2.61M | Sell |
32,500
-26,600
| -45% | -$1.93M | ﹤0.01% | 2420 |
|
|
2023
Q4 | $4.14M | Buy |
59,100
+32,500
| +122% | +$2.04M | ﹤0.01% | 2064 |
|
|
2023
Q3 | $1.58M | Sell |
26,600
-63,600
| -71% | -$3.89M | ﹤0.01% | 2765 |
|
|
2023
Q2 | $5.13M | Buy |
+90,200
| New | +$4.94M | 0.01% | 1841 |
|
|
2023
Q1 | – | Sell |
-12,100
| Closed | -$603K | – | 4651 |
|
|
2022
Q4 | $603K | Hold |
12,100
| – | – | ﹤0.01% | 3749 |
|
|
2022
Q3 | $532K | Sell |
12,100
-78,400
| -87% | -$3.96M | ﹤0.01% | 4007 |
|
|
2022
Q2 | $4.41M | Buy |
90,500
+80,000
| +762% | +$4.21M | 0.01% | 2278 |
|
|
2022
Q1 | $582K | Sell |
10,500
-128,500
| -92% | -$6.12M | ﹤0.01% | 4282 |
|
|
2021
Q4 | $7.27M | Buy |
139,000
+7,200
| +5% | +$340K | 0.01% | 1988 |
|
|
2021
Q3 | $5.73M | Buy |
131,800
+51,500
| +64% | +$2.32M | 0.01% | 1980 |
|
|
2021
Q2 | $3.4M | Buy |
80,300
+51,700
| +181% | +$2.17M | ﹤0.01% | 2388 |
|
|
2021
Q1 | $1.06M | Buy |
+28,600
| New | +$956K | ﹤0.01% | 3071 |
|
|
2019
Q4 | – | Sell |
-20,000
| Closed | -$648K | – | 4050 |
|
|
2019
Q3 | $648K | Hold |
20,000
| – | – | ﹤0.01% | 3081 |
|
|
2019
Q2 | $626K | Buy |
+20,000
| New | +$655K | ﹤0.01% | 2962 |
|
Other funds holding IRM
VPM
VCM
