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Iron Mountain shares owned by Millennium Management

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

Historical chart of Millennium Management investment in Iron Mountain

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

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Quarterly reported holdings in Iron Mountain by Millennium Management

Quarter filed Position value Share count Share price at filing
2023-12-31 $4.5M 64k 69.98
2023-09-30 $6.3M 106k 59.45
2023-06-30 $31M 542k 56.82
2023-03-31 $15M 291k 52.91
2022-12-31 $3.3M 65k 49.84
2022-06-30 $40M 815k 48.69
2022-03-31 $38M 676k 55.41
2021-09-30 $26M 603k 43.45
2021-06-30 $43M 1.0M 42.32
2021-03-31 $39M 1.0M 37.01
2020-12-31 $26M 880k 29.48
2020-09-30 $30M 1.1M 26.79
2020-06-30 $1.6M 62k 26.09
2020-03-31 $15M 608k 23.80
2019-09-30 $12M 368k 32.39
2019-06-30 $4.4M 141k 31.30
2019-03-31 $42M 1.2M 35.46
2018-12-31 $410k 13k 32.41
2018-09-30 $1.1M 31k 34.52
2018-03-31 $22M 669k 32.86
2017-06-30 $2.5M 72k 34.36
2016-03-31 $25M 746k 33.91
2015-12-31 $13M 474k 27.01