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Iron Mountain shares owned by Natixis

Quarter-by-quarter ownership of Iron Mountain (IRM) shares owned by Natixis from 13F filings

Historical chart of Natixis investment in Iron Mountain

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All positions including Iron Mountain held by Natixis consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Iron Mountain by Natixis

Quarter filed Position value Share count Share price at filing
2026-06-30 $18M 138k 126.31
2026-03-31 $829k 8.1k 102.14
2025-12-31 $1.1M 13k 82.95
2025-09-30 $4.2M 41k 101.94
2025-06-30 $1.3M 12k 102.57
2025-03-31 $1.7M 20k 85.72
2024-09-30 $3.9M 33k 118.83
2024-06-30 $587k 6.5k 89.62
2024-03-31 $39k 483 80.21
2023-09-30 $1.3M 22k 59.45
2023-06-30 $3.3M 58k 56.82
2022-12-31 $15M 302k 49.85
2022-09-30 $5.7M 130k 43.97
2022-06-30 $13M 259k 48.69
2022-03-31 $21M 375k 55.41
2021-12-31 $14M 259k 52.33
2021-09-30 $4.6M 106k 43.45
2021-06-30 $12M 275k 42.32
2021-03-31 $6.7M 181k 37.01
2020-12-31 $9.3M 317k 29.48
2020-09-30 $1.4M 51k 26.80
2020-06-30 $3.5M 135k 26.11
2020-03-31 $2.7M 114k 23.80
2019-12-31 $11M 332k 31.67
2019-09-30 $13M 417k 32.22
2019-06-30 $39M 1.3M 31.30
2019-03-31 $21M 601k 35.63
2018-12-31 $796k 25k 32.40
2018-09-30 $258k 7.5k 34.50
2018-06-30 $844k 24k 35.01
2018-03-31 $1.0M 31k 32.85
2017-12-31 $745k 20k 37.74
2017-09-30 $1.1M 28k 38.91
2016-12-31 $208k 6.4k 32.53
2016-06-30 $3.3M 82k 39.83