Iron Mountain shares owned by Epoch Investment Partners
Quarter-by-quarter ownership of Iron Mountain (IRM) shares owned by Epoch Investment Partners
from 13F filings
Historical chart of Epoch Investment Partners investment in Iron Mountain
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All positions including Iron Mountain held by Epoch Investment Partners consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Iron Mountain by Epoch Investment Partners
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $66M | 651k | 101.94 |
| 2025-06-30 | $70M | 684k | 102.57 |
| 2025-03-31 | $61M | 714k | 86.04 |
| 2024-12-31 | $79M | 748k | 105.11 |
| 2024-09-30 | $151M | 1.3M | 118.83 |
| 2024-06-30 | $142M | 1.6M | 89.62 |
| 2024-03-31 | $135M | 1.7M | 80.21 |
| 2023-12-31 | $138M | 2.0M | 69.98 |
| 2023-09-30 | $140M | 2.4M | 59.45 |
| 2023-06-30 | $155M | 2.7M | 56.82 |
| 2023-03-31 | $153M | 2.9M | 52.91 |
| 2022-12-31 | $131M | 2.6M | 49.85 |
| 2022-09-30 | $117M | 2.7M | 43.97 |
| 2022-06-30 | $132M | 2.7M | 48.69 |
| 2022-03-31 | $162M | 2.9M | 55.41 |
| 2021-12-31 | $141M | 2.7M | 52.33 |
| 2021-09-30 | $155M | 3.6M | 43.45 |
| 2021-06-30 | $159M | 3.7M | 42.32 |
| 2021-03-31 | $183M | 5.0M | 37.01 |
| 2020-12-31 | $164M | 5.6M | 29.48 |
| 2020-09-30 | $137M | 5.1M | 26.79 |
| 2020-06-30 | $138M | 5.3M | 26.10 |
| 2020-03-31 | $109M | 4.6M | 23.80 |
| 2019-12-31 | $134M | 4.2M | 31.87 |
| 2019-09-30 | $136M | 4.2M | 32.39 |
| 2019-06-30 | $136M | 4.3M | 31.30 |
| 2019-03-31 | $168M | 4.7M | 35.46 |
| 2018-12-31 | $160M | 4.9M | 32.41 |
| 2018-09-30 | $176M | 5.1M | 34.52 |
| 2018-06-30 | $191M | 5.4M | 35.01 |
| 2018-03-31 | $193M | 5.9M | 32.86 |
| 2017-12-31 | $231M | 6.1M | 37.73 |
| 2017-09-30 | $236M | 6.1M | 38.90 |
| 2017-06-30 | $213M | 6.2M | 34.36 |
| 2017-03-31 | $222M | 6.2M | 35.67 |
| 2016-12-31 | $185M | 5.7M | 32.48 |
| 2016-09-30 | $220M | 5.9M | 37.53 |
| 2016-06-30 | $322M | 8.1M | 39.83 |
| 2016-03-31 | $279M | 8.2M | 33.91 |
| 2015-12-31 | $222M | 8.2M | 27.01 |
| 2015-09-30 | $262M | 8.5M | 31.02 |
| 2015-06-30 | $146M | 4.7M | 31.00 |
| 2015-03-31 | $134M | 3.7M | 36.48 |