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Iron Mountain shares owned by Healthcare Of Ontario Pension Plan Trust Fund

Quarter-by-quarter ownership of Iron Mountain (IRM) shares owned by Healthcare Of Ontario Pension Plan Trust Fund from 13F filings

Historical chart of Healthcare Of Ontario Pension Plan Trust Fund investment in Iron Mountain

Tip: Access up to 7 years of quarterly data

All positions including Iron Mountain held by Healthcare Of Ontario Pension Plan Trust Fund consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Iron Mountain by Healthcare Of Ontario Pension Plan Trust Fund

Quarter filed Position value Share count Share price at filing
2026-03-31 $22M 215k 102.14
2025-12-31 $969k 12k 82.95
2025-09-30 $1.2M 12k 101.94
2025-06-30 $1.2M 12k 102.57
2025-03-31 $5.7M 66k 86.04
2024-12-31 $6.6M 63k 105.11
2024-09-30 $7.4M 63k 118.83
2024-06-30 $5.6M 63k 89.62
2024-03-31 $5.1M 64k 80.21
2023-09-30 $178k 3.0k 59.45
2021-09-30 $4.3M 100k 43.45
2021-06-30 $4.2M 100k 42.32
2019-12-31 $8.9M 281k 31.87