Private Advisor Group’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
$8.71M Sell
85,309
-1,001
-1% -$99.6K 0.04% 442
2025
Q4
$7.16M Sell
86,310
-7,746
-8% -$725K 0.03% 489
2025
Q3
$9.59M Sell
94,056
-4,994
-5% -$481K 0.05% 400
2025
Q2
$10.2M Sell
99,050
-312
-0.3% -$29.4K 0.05% 358
2025
Q1
$8.55M Buy
99,362
+4,282
+5% +$413K 0.05% 383
2024
Q4
$9.99M Buy
95,080
+2,012
+2% +$236K 0.06% 323
2024
Q3
$11.1M Sell
93,068
-917
-1% -$98.1K 0.07% 285
2024
Q2
$8.42M Buy
93,985
+8,877
+10% +$718K 0.06% 322
2024
Q1
$6.83M Buy
85,108
+1,778
+2% +$129K 0.05% 361
2023
Q4
$5.83M Sell
83,330
-1,429
-2% -$89.6K 0.05% 376
2023
Q3
$5.04M Buy
84,759
+1,581
+2% +$96.6K 0.05% 390
2023
Q2
$4.77M Sell
83,178
-1,690
-2% -$92.5K 0.04% 415
2023
Q1
$4.49M Sell
84,868
-1,893
-2% -$99.2K 0.04% 412
2022
Q4
$417K Buy
86,761
+11,457
+15% +$578K 0.02% 633
2022
Q3
$3.31M Sell
75,304
-27,028
-26% -$1.36M 0.04% 449
2022
Q2
$4.98M Sell
102,332
-1,540
-1% -$81K 0.04% 409
2022
Q1
$5.76M Buy
103,872
+13,261
+15% +$632K 0.04% 400
2021
Q4
$4.74M Sell
90,611
-6,187
-6% -$292K 0.04% 473
2021
Q3
$4.21M Buy
96,798
+21,489
+29% +$967K 0.03% 588
2021
Q2
$3.19M Buy
75,309
+1,173
+2% +$49.2K 0.03% 577
2021
Q1
$2.74M Buy
74,136
+5,434
+8% +$182K 0.03% 582
2020
Q4
$2.02M Sell
68,702
-1,809
-3% -$50.2K 0.02% 659
2020
Q3
$1.89M Buy
70,511
+7,112
+11% +$202K 0.02% 575
2020
Q2
$1.66M Buy
63,399
+7,511
+13% +$190K 0.02% 590
2020
Q1
$1.33M Buy
55,888
+12,943
+30% +$392K 0.02% 562
2019
Q4
$1.37M Buy
42,945
+1,106
+3% +$36.3K 0.02% 651
2019
Q3
$1.36M Buy
41,839
+15,962
+62% +$501K 0.02% 668
2019
Q2
$810K Buy
25,877
+5,159
+25% +$169K 0.01% 828
2019
Q1
$735K Buy
20,718
+7,008
+51% +$248K 0.01% 807
2018
Q4
$444K Sell
13,710
-8,321
-38% -$273K 0.01% 881
2018
Q3
$761K Buy
22,031
+12,232
+125% +$436K 0.02% 804
2018
Q2
$343K Sell
9,799
-742
-7% -$25.1K 0.01% 921
2018
Q1
$346K Buy
10,541
+4,688
+80% +$158K 0.01% 826
2017
Q4
$217K Sell
5,853
-7,091
-55% -$281K 0.01% 1038
2017
Q3
$496K Buy
12,944
+5,015
+63% +$187K 0.01% 904
2017
Q2
$265K Sell
7,929
-2,443
-24% -$85.5K 0.01% 1131
2017
Q1
$365K Buy
+10,372
New +$367K 0.01% 982
2015
Q2
Sell
-9,591
Closed -$350K 1081
2015
Q1
$350K Buy
9,591
+58
+0.6% +$2.24K 0.02% 681
2014
Q4
$369K Sell
9,533
-772
-7% -$28.1K 0.02% 640
2014
Q3
$336K Buy
+10,305
New +$334K 0.02% 657

Other funds holding IRM

Private Advisor Group's IRM Position: Q1 2026 in Review

Private Advisor Group reduced its Iron Mountain (IRM) stake by 1.2% in Q1 2026, selling an estimated $99.6K and leaving 85,309 shares worth $8.71M. The position accounts for 0.04% of the portfolio, ranked #442.

Private Advisor Group first reported a position in IRM in Q3 2014 and has held it in 40 quarters since. The position peaked at $11.1M in Q3 2024. 1,082 funds tracked by Wall St. Rank hold IRM as of Q1 2026.

  • Private Advisor Group held 85,309 shares of Iron Mountain worth $8.71M as of Q1 2026.
  • Private Advisor Group sold 1,001 Iron Mountain shares in Q1 2026, an estimated $99.6K.
  • Iron Mountain made up 0.04% of Private Advisor Group's portfolio in Q1 2026, its #442 holding.
  • Private Advisor Group first reported a position in Iron Mountain in Q3 2014 and has held it in 40 quarters since.
  • Private Advisor Group's Iron Mountain position peaked at $11.1M in Q3 2024.
  • 1,082 funds tracked by Wall St. Rank held Iron Mountain as of Q1 2026.

Based on Private Advisor Group's 13F filing for Q1 2026, filed 27 Apr 2026.