Institutional Ownership Iron Mountain Inc (IRM)
This table provides information about the institutional ownership of Iron Mountain Inc (IRM). We have compiled data on the 1,121 institutions that hold shares in the stock, with a total of 234 Million shares, which have been reported (via 13F filing form) to have a value of $23.1 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Schroder Investment Management Group
London, X0 |
May 13, 2025 Q1 2025 |
13,028
shares
|
$1.29 Million
0.0% of portfolio
|
Q1 2025
Added 19.56%
|
|
|
Prana Capital Management, LP
Greenwich, CT |
May 15, 2025 Q1 2025 |
13,016
shares
|
$1.29 Million
0.05% of portfolio
|
Q1 2025
Reduced 9.82%
|
|
|
Wealthcare Advisory Partners LLC
West Chester, PA |
Jul 22, 2025 Q2 2025 |
13,009
shares
|
$1.28 Million
0.03% of portfolio
|
Q2 2025
Added 1.46%
|
|
|
Roman Butler Fullerton & CO
|
Apr 18, 2025 Q1 2025 |
12,861
shares
|
$1.27 Million
0.42% of portfolio
|
Q1 2025
Reduced 5.78%
|
|
|
Oppenheimer Asset Management Inc.
New York, NY |
Apr 22, 2025 Q1 2025 |
12,843
shares
|
$1.27 Million
0.01% of portfolio
|
Q1 2025
Reduced 10.64%
|
|
|
Flputnam Investment Management CO
Portland, ME |
May 15, 2025 Q1 2025 |
12,750
shares
|
$1.26 Million
0.02% of portfolio
|
Q1 2025
Added 1.55%
|
|
|
E. Ohman J:Or Asset Management Ab
Stockholm, V7 |
Jul 08, 2025 Q2 2025 |
12,703
shares
|
$1.25 Million
0.03% of portfolio
|
Q2 2025
Reduced 6.62%
|
|
|
Focus Financial Network, Inc.
Minneapolis, MN |
Jul 09, 2025 Q2 2025 |
12,685
shares
|
$1.25 Million
0.05% of portfolio
|
Q2 2025
Added 7.41%
|
|
|
Brown Advisory Inc
|
Apr 29, 2025 Q1 2025 |
12,554
shares
|
$1.24 Million
0.0% of portfolio
|
Q1 2025
Reduced 37.22%
|
|
|
Principal Securities, Inc.
Des Moines, IA |
Apr 30, 2025 Q1 2025 |
12,542
shares
|
$1.24 Million
0.03% of portfolio
|
Q4 2024
Reduced 1.09%
|
|
|
Hm Payson & CO
Portland, ME |
Apr 29, 2025 Q1 2025 |
12,526
shares
|
$1.24 Million
0.02% of portfolio
|
Q1 2025
Added 2.16%
|
|
|
Foundations Investment Advisors, LLC
|
May 07, 2025 Q1 2025 |
12,513
shares
|
$1.24 Million
0.02% of portfolio
|
Q1 2025
Added 45.38%
|
|
|
Cary Street Partners Financial LLC
Richmond, VA |
May 09, 2025 Q1 2025 |
12,438
shares
|
$1.23 Million
0.03% of portfolio
|
Q1 2025
Reduced 0.02%
|
|
|
One Charles Private Wealth Services, LLC
|
May 08, 2025 Q1 2025 |
12,308
shares
|
$1.22 Million
0.37% of portfolio
|
Q1 2025
Added 4.66%
|
|
|
Guggenheim Capital LLC
Chicago, IL |
May 14, 2025 Q1 2025 |
12,220
shares
|
$1.21 Million
0.01% of portfolio
|
Q1 2025
Reduced 43.47%
|
|
|
Widmann Financial Services, Inc.
|
May 14, 2025 Q1 2025 |
12,194
shares
|
$1.2 Million
0.82% of portfolio
|
Q4 2024
Reduced 8.75%
|
|
|
Ae Wealth Management LLC
|
May 06, 2025 Q1 2025 |
12,120
shares
|
$1.2 Million
0.01% of portfolio
|
Q1 2025
Reduced 27.88%
|
|
|
Advisory Services Network, LLC
|
May 15, 2025 Q1 2025 |
12,016
shares
|
$1.19 Million
0.02% of portfolio
|
Q1 2025
Reduced 57.53%
|
|
|
Segall Bryant & Hamill, LLC
Chicago, IL |
May 02, 2025 Q1 2025 |
12,009
shares
|
$1.19 Million
0.02% of portfolio
|
Q3 2024
New holding
|
|
|
Creekmur Asset Management LLC
Morton, IL |
May 02, 2025 Q1 2025 |
11,920
shares
|
$1.18 Million
0.21% of portfolio
|
Q1 2025
Reduced 13.71%
|
|
|
Kessler Investment Group, LLC
|
Jul 22, 2025 Q2 2025 |
11,728
shares
|
$1.16 Million
0.51% of portfolio
|
Q2 2025
Added 5.83%
|
|
|
New Edge Wealth, LLC
Pittsburgh, PA |
May 09, 2025 Q1 2025 |
11,682
shares
|
$1.15 Million
0.02% of portfolio
|
Q1 2025
Added 49.41%
|
|
|
Bi Asset Management Fondsmaeglerselskab A
Kobenhavn, G7 |
May 14, 2025 Q1 2025 |
11,621
shares
|
$1.15 Million
0.01% of portfolio
|
Q1 2025
Reduced 1.25%
|
|
|
Delta Capital Management LLC
|
Jul 17, 2025 Q2 2025 |
11,610
shares
|
$1.15 Million
0.45% of portfolio
|
Q4 2024
Reduced 1.69%
|
|
|
Savoie Capital LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
11,545
shares
|
$1.14 Million
0.14% of portfolio
|
Q3 2024
New holding
|