Iron Mountain shares owned by Capital Fund Management
Quarter-by-quarter ownership of Iron Mountain (IRM) shares owned by Capital Fund Management
from 13F filings
Historical chart of Capital Fund Management investment in Iron Mountain
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Quarterly reported holdings in Iron Mountain by Capital Fund Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $31M | 308k | 101.94 |
| 2025-06-30 | $49M | 480k | 102.57 |
| 2025-03-31 | $44M | 514k | 86.04 |
| 2024-12-31 | $39M | 374k | 105.11 |
| 2024-09-30 | $32M | 270k | 118.83 |
| 2024-06-30 | $17M | 193k | 89.62 |
| 2024-03-31 | $20M | 254k | 80.21 |
| 2023-03-31 | $1.4M | 27k | 52.91 |
| 2022-09-30 | $765k | 17k | 43.97 |
| 2022-06-30 | $3.6M | 75k | 48.69 |
| 2022-03-31 | $1.1M | 20k | 55.41 |
| 2021-12-31 | $6.3M | 120k | 52.33 |
| 2021-09-30 | $6.4M | 147k | 43.45 |
| 2021-06-30 | $2.9M | 68k | 42.32 |
| 2021-03-31 | $1.5M | 41k | 37.01 |
| 2020-12-31 | $1.0M | 35k | 29.48 |
| 2020-09-30 | $284k | 11k | 26.79 |
| 2020-06-30 | $345k | 13k | 26.10 |
| 2020-03-31 | $1.9M | 81k | 23.75 |
| 2019-12-31 | $700k | 22k | 31.82 |
| 2019-09-30 | $1.4M | 43k | 32.37 |
| 2019-06-30 | $1.3M | 41k | 31.29 |
| 2019-03-31 | $609k | 17k | 35.42 |
| 2018-12-31 | $1.1M | 33k | 32.41 |
| 2018-09-30 | $3.1M | 91k | 34.52 |
| 2018-06-30 | $2.0M | 57k | 35.03 |
| 2018-03-31 | $4.1M | 124k | 32.85 |
| 2017-12-31 | $2.2M | 58k | 37.73 |
| 2017-09-30 | $237k | 6.1k | 38.85 |
| 2016-12-31 | $891k | 27k | 32.50 |
| 2016-09-30 | $889k | 24k | 37.50 |
| 2016-06-30 | $549k | 14k | 39.81 |
| 2015-09-30 | $344k | 11k | 30.99 |
| 2015-06-30 | $698k | 23k | 31.02 |
| 2015-03-31 | $1.4M | 38k | 36.43 |