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 1,149 institutions that hold shares in the stock, with a total of 237 Million shares, which have been reported (via 13F filing form) to have a value of $28.2 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
Nov 07, 2024 Q3 2024 |
611,874
shares
|
$72.9 Million
0.08% of portfolio
|
Q3 2024
Added 6.04%
|
|
|
Heitman Real Estate Securities LLC
Chicago, IL |
Nov 14, 2024 Q3 2024 |
610,200
shares
|
$72.7 Million
4.02% of portfolio
|
Q3 2024
Reduced 20.29%
|
|
|
Alliancebernstein L.P.
New York, NY |
Nov 14, 2024 Q3 2024 |
609,232
shares
|
$72.6 Million
0.03% of portfolio
|
Q3 2024
Reduced 0.91%
|
|
|
Barclays PLC
London, X0 |
Nov 19, 2024 Q3 2024 |
591,302
shares
|
$70.4 Million
0.02% of portfolio
|
Q3 2024
Reduced 7.17%
|
|
|
Lpl Financial LLC
Fort Mill, SC |
Nov 08, 2024 Q3 2024 |
590,630
shares
|
$70.3 Million
0.03% of portfolio
|
Q3 2024
Added 17.77%
|
|
|
Rockefeller Capital Management L.P.
New York, NY |
Nov 14, 2024 Q3 2024 |
580,819
shares
|
$69.2 Million
0.19% of portfolio
|
Q3 2024
Reduced 23.94%
|
|
|
Asset Management One Co., Ltd.
|
Oct 30, 2024 Q3 2024 |
570,237
shares
|
$67.9 Million
0.25% of portfolio
|
Q3 2024
Added 0.63%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Nov 12, 2024 Q3 2024 |
560,640
shares
|
$66.8 Million
0.21% of portfolio
|
Q3 2024
Added 565.65%
|
|
|
California Public Employees Retirement System
Sacramento, CA |
Nov 13, 2024 Q3 2024 |
523,387
shares
|
$62.3 Million
0.04% of portfolio
|
Q3 2024
Reduced 1.59%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
505,639
shares
|
$60.2 Million
0.04% of portfolio
|
Q1 2024
Reduced 5.24%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2024 Q3 2024 |
493,303
shares
|
$58.8 Million
0.01% of portfolio
|
Q3 2024
Added 46.02%
|
|
|
Apg Asset Management Us Inc.
New York, NY |
Nov 14, 2024 Q3 2024 |
480,000
shares
|
$57.2 Million
0.39% of portfolio
|
Q3 2024
Added 20.0%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
Nov 14, 2024 Q3 2024 |
470,341
shares
|
$56 Million
0.07% of portfolio
|
Q3 2024
Reduced 1.05%
|
|
|
Cookson Peirce & CO Inc
|
Nov 12, 2024 Q3 2024 |
459,515
shares
|
$54.7 Million
2.6% of portfolio
|
Q3 2024
Reduced 0.5%
|
|
|
National Pension Service
Jeonju Si, Jeollabuk Do, M5 |
Oct 29, 2024 Q3 2024 |
459,478
shares
|
$54.7 Million
0.05% of portfolio
|
Q3 2024
Added 15.36%
|
|
|
Nomura Asset Management CO LTD
Tokyo, M0 |
Nov 15, 2024 Q3 2024 |
456,295
shares
|
$54.3 Million
0.17% of portfolio
|
Q3 2024
Added 1.56%
|
|
|
Envestnet Asset Management Inc
|
Nov 06, 2024 Q3 2024 |
455,603
shares
|
$54.3 Million
0.02% of portfolio
|
Q3 2024
Reduced 9.32%
|
|
|
International Assets Investment Management, LLC
Orlando, FL |
Oct 22, 2024 Q3 2024 |
448,644
shares
|
$53.4 Million
0.01% of portfolio
|
Q3 2024
Added 12953.36%
|
|
|
Aviva PLC
|
Nov 14, 2024 Q3 2024 |
437,599
shares
|
$52.1 Million
0.14% of portfolio
|
Q3 2024
Reduced 3.88%
|
|
|
Aew Capital Management L P
|
Nov 14, 2024 Q3 2024 |
436,397
shares
|
$52 Million
2.3% of portfolio
|
Q3 2024
Reduced 25.9%
|
|
|
Great West Life Assurance CO
Winnipeg, A2 |
Nov 13, 2024 Q3 2024 |
420,257
shares
|
$50.1 Million
0.09% of portfolio
|
Q3 2024
Added 3.47%
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Oct 31, 2024 Q3 2024 |
352,451
shares
|
$42 Million
0.02% of portfolio
|
Q3 2024
Added 3.43%
|
|
|
Avalon Investment & Advisory
Houston, TX |
May 15, 2023 Q1 2023 |
351,747
shares
|
$41.9 Million
0.52% of portfolio
|
Q1 2023
Reduced 1.9%
|
|
|
Marble Harbor Investment Counsel, LLC
Boston, MA |
Nov 08, 2024 Q3 2024 |
350,001
shares
|
$41.7 Million
4.73% of portfolio
|
Q3 2024
Reduced 20.27%
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
348,747
shares
|
$41.5 Million
0.03% of portfolio
|
Q3 2024
Reduced 1.51%
|