HighTower Advisors’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
Q2 | $13.3M | Sell |
105,399
-261
| -0.2% | -$32K | 0.01% | 810 |
|
|
2026
Q1 | $10.8M | Buy |
105,660
+299
| +0.3% | +$29.7K | 0.01% | 849 |
|
|
2025
Q4 | $8.74M | Sell |
105,361
-1,383
| -1% | -$129K | 0.01% | 916 |
|
|
2025
Q3 | $10.9M | Sell |
106,744
-3,344
| -3% | -$322K | 0.01% | 809 |
|
|
2025
Q2 | $11.3M | Buy |
110,088
+964
| +0.9% | +$90.9K | 0.01% | 750 |
|
|
2025
Q1 | $9.39M | Buy |
109,124
+23,580
| +28% | +$2.27M | 0.01% | 790 |
|
|
2024
Q4 | $8.99M | Sell |
85,544
-45,630
| -35% | -$5.36M | 0.01% | 795 |
|
|
2024
Q3 | $15.6M | Buy |
131,174
+7,529
| +6% | +$805K | 0.02% | 587 |
|
|
2024
Q2 | $11.1M | Sell |
123,645
-9,744
| -7% | -$789K | 0.02% | 681 |
|
|
2024
Q1 | $10.7M | Buy |
133,389
+66,924
| +101% | +$4.84M | 0.02% | 675 |
|
|
2023
Q4 | $4.65M | Sell |
66,465
-92,565
| -58% | -$5.81M | 0.01% | 1007 |
|
|
2023
Q3 | $9.45M | Buy |
159,030
+92,924
| +141% | +$5.68M | 0.02% | 687 |
|
|
2023
Q2 | $3.76M | Sell |
66,106
-330
| -0.5% | -$18.1K | 0.01% | 1037 |
|
|
2023
Q1 | $3.51M | Buy |
66,436
+1,929
| +3% | +$101K | 0.01% | 1009 |
|
|
2022
Q4 | $3.21M | Sell |
64,507
-4,992
| -7% | -$252K | 0.01% | 1030 |
|
|
2022
Q3 | $3.05M | Buy |
69,499
+3,526
| +5% | +$178K | 0.01% | 1013 |
|
|
2022
Q2 | $3.21M | Sell |
65,973
-1,056
| -2% | -$55.6K | 0.01% | 1009 |
|
|
2022
Q1 | $3.71M | Buy |
67,029
+2,017
| +3% | +$96.1K | 0.01% | 1041 |
|
|
2021
Q4 | $3.4M | Buy |
65,012
+4,880
| +8% | +$231K | 0.01% | 1089 |
|
|
2021
Q3 | $2.61M | Sell |
60,132
-2,612
| -4% | -$118K | 0.01% | 1118 |
|
|
2021
Q2 | $2.65M | Sell |
62,744
-23,430
| -27% | -$983K | 0.01% | 1080 |
|
|
2021
Q1 | $3.19M | Sell |
86,174
-41,049
| -32% | -$1.37M | 0.01% | 902 |
|
|
2020
Q4 | $3.75M | Buy |
127,223
+27,059
| +27% | +$751K | 0.02% | 676 |
|
|
2020
Q3 | $2.68M | Buy |
100,164
+9,973
| +11% | +$284K | 0.01% | 763 |
|
|
2020
Q2 | $2.36M | Buy |
90,191
+14,097
| +19% | +$356K | 0.01% | 747 |
|
|
2020
Q1 | $1.81M | Sell |
76,094
-326
| -0.4% | -$9.87K | 0.01% | 777 |
|
|
2019
Q4 | $2.44M | Sell |
76,420
-12,651
| -14% | -$415K | 0.01% | 789 |
|
|
2019
Q3 | $2.88M | Sell |
89,071
-53,563
| -38% | -$1.68M | 0.02% | 763 |
|
|
2019
Q2 | $4.45M | Buy |
142,634
+73,030
| +105% | +$2.39M | 0.03% | 587 |
|
|
2019
Q1 | $2.48M | Buy |
69,604
+18,076
| +35% | +$639K | 0.02% | 766 |
|
|
2018
Q4 | $1.66M | Buy |
51,528
+8,472
| +20% | +$278K | 0.01% | 841 |
|
|
2018
Q3 | $1.49M | Buy |
43,056
+824
| +2% | +$29.4K | 0.01% | 947 |
|
|
2018
Q2 | $1.49M | Buy |
42,232
+29,054
| +220% | +$981K | 0.01% | 955 |
|
|
2018
Q1 | $433K | Sell |
13,178
-8,323
| -39% | -$280K | ﹤0.01% | 1492 |
|
|
2017
Q4 | $809K | Sell |
21,501
-7,411
| -26% | -$294K | 0.01% | 1225 |
|
|
2017
Q3 | $1.12M | Buy |
28,912
+9,784
| +51% | +$366K | 0.01% | 1035 |
|
|
2017
Q2 | $657K | Buy |
19,128
+325
| +2% | +$11.4K | 0.01% | 1247 |
|
|
2017
Q1 | $670K | Buy |
18,803
+4,958
| +36% | +$176K | 0.01% | 1202 |
|
|
2016
Q4 | $449K | Buy |
13,845
+3,100
| +29% | +$103K | ﹤0.01% | 1303 |
|
|
2016
Q3 | $403K | Sell |
10,745
-50,909
| -83% | -$1.96M | ﹤0.01% | 1332 |
|
|
2016
Q2 | $2.46M | Sell |
61,654
-74,722
| -55% | -$2.72M | 0.03% | 561 |
|
|
2016
Q1 | $4.6M | Buy |
136,376
+80,724
| +145% | +$2.32M | 0.02% | 417 |
|
|
2015
Q4 | $1.5M | Sell |
55,652
-123,683
| -69% | -$3.63M | 0.02% | 752 |
|
|
2015
Q3 | $5.57M | Buy |
179,335
+21,025
| +13% | +$627K | 0.07% | 291 |
|
|
2015
Q2 | $4.91M | Buy |
158,310
+60,593
| +62% | +$2.12M | 0.08% | 275 |
|
|
2015
Q1 | $3.57M | Buy |
97,717
+32,039
| +49% | +$1.24M | 0.05% | 403 |
|
|
2014
Q4 | $2.54M | Buy |
+65,678
| New | +$2.39M | 0.04% | 507 |
|
|
2014
Q3 | – | Sell |
-88,752
| Closed | -$2.91M | – | 1599 |
|
|
2014
Q2 | $2.91M | Buy |
88,752
+77,006
| +656% | +$2.09M | 0.05% | 434 |
|
|
2014
Q1 | $299K | Sell |
11,746
-251
| -2% | -$6.42K | 0.01% | 1171 |
|
|
2013
Q4 | $336K | Sell |
11,997
-1,368
| -10% | -$35K | 0.01% | 1115 |
|
|
2013
Q3 | $334K | Sell |
13,365
-31
| -0.2% | -$787 | 0.01% | 993 |
|
|
2013
Q2 | $329K | Buy |
+13,396
| New | +$432K | 0.01% | 953 |
|
Other funds holding IRM
HighTower Advisors's IRM Position: Q2 2026 in Review
HighTower Advisors reduced its Iron Mountain (IRM) stake by 0.25% in Q2 2026, selling an estimated $32K and leaving 105,399 shares worth $13.3M. The position accounts for 0.01% of the portfolio, ranked #810.
HighTower Advisors first reported a position in IRM in Q2 2013 and has held it in 52 quarters since. The position peaked at $15.6M in Q3 2024. 1,170 funds tracked by Wall St. Rank hold IRM as of Q2 2026.
- HighTower Advisors held 105,399 shares of Iron Mountain worth $13.3M as of Q2 2026.
- HighTower Advisors sold 261 Iron Mountain shares in Q2 2026, an estimated $32K.
- Iron Mountain made up 0.01% of HighTower Advisors's portfolio in Q2 2026, its #810 holding.
- HighTower Advisors first reported a position in Iron Mountain in Q2 2013 and has held it in 52 quarters since.
- HighTower Advisors's Iron Mountain position peaked at $15.6M in Q3 2024.
- 1,170 funds tracked by Wall St. Rank held Iron Mountain as of Q2 2026.
Based on HighTower Advisors's 13F filing for Q2 2026, filed 5 Aug 2026.