Iron Mountain (IRM.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

Shareholder Type

Institutions88.19%
Public and others10.87%
Individuals & Insiders0.83%
State-owned enterprises0.10%
Private companies<0.01%

Major Shareholders

Major Shareholders Latest
Shareholder
BlackRock, Inc.	11.28%	33.59M	0.18%	+549.56K	06/30/2026
Vanguard Portfolio Management, LLC	8.59%	25.57M	0.18%	+553.39K	06/30/2026
Vanguard Capital Management, LLC	6.92%	20.61M	0.06%	+200.56K	06/30/2026
State Street Investment Management	5.92%	17.63M	0.02%	+82.41K	06/30/2026
Cohen & Steers Capital Management, Inc.	4.04%	12.02M	1.40%	-4.15M	06/30/2026
Geode Capital Management, LLC	2.91%	8.65M	0.05%	+163.12K	06/30/2026
FMR LLC	2.40%	7.15M	0.04%	-104.74K	06/30/2026
Dimensional Fund Advisors LP	1.55%	4.63M	0.02%	+73.40K	06/30/2026
Principal Global Investors, LLC	1.47%	4.39M	0.07%	-193.46K	06/30/2026
Charles Schwab Investment Management, Inc.	1.43%	4.26M	0.08%	+250.48K	06/30/2026
Northern Trust Global Investments	1.42%	4.22M	0.02%	+72.48K	06/30/2026
Norges Bank Investment Management	1.42%	4.21M	0.08%	-232.44K	06/30/2026
UBS Asset Management AG	1.38%	4.11M	1.11%	+3.30M	06/30/2026
Legal & General Investment Management Limited	1.09%	3.24M	0.04%	+109.67K	06/30/2026
Eaton Vance Management	0.79%	2.36M	0.16%	+472.50K	06/30/2026
CenterSquare Investment Management LLC	0.76%	2.26M	<0.01%	+8.93K	06/30/2026
Invesco Ltd.	0.73%	2.18M	0.07%	+201.64K	06/30/2026
AQR Capital Management, LLC	0.71%	2.11M	0.10%	+291.75K	06/30/2026
Morgan Stanley	0.69%	2.04M	0.22%	-639.13K	06/30/2026
RREEF America L.L.C.	0.66%	1.98M	<0.01%	+12.23K	06/30/2026