Historical shareholding details of Schroder Investment Management Group holdings in Iron Mountain Inc. (IRM)

Monthly changes of Schroder Investment Management Group shareholding in Iron Mountain Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Jun 30, 2025	Schroder Investment Management Group	13,817	0.00%

Mar 31, 2025	Schroder Investment Management Group	13,028	0.00%

Dec 31, 2024	Schroder Investment Management Group	10,897	0.00%

Sep 30, 2024	Schroder Investment Management Group	14,544	0.00%

Jun 30, 2024	Schroder Investment Management Group	14,597	0.00%

Mar 31, 2024	Schroder Investment Management Group	13,342	0.00%

Dec 31, 2023	Schroder Investment Management Group	13,629	0.00%

Sep 30, 2023	Schroder Investment Management Group	14,182	0.00%

Jun 30, 2023	Schroder Investment Management Group	14,182	0.00%

Mar 31, 2023	Schroder Investment Management Group	16,969	0.01%