IRON MTN INC NEW

Ticker: IRM CUSIP: 46284V101 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 590,540 Value ($000) $48,985 Avg Close $92.78 Range $77.77 - $107.03
Q3 2025
Shares 596,637 Value ($000) $60,821 Avg Close $94.72 Range $86.18 - $103.65
Q2 2025
Shares 619,894 Value ($000) $63,582 Avg Close $91.94 Range $70.45 - $103.63
Q1 2025
Shares 664,001 Value ($000) $57,131 Avg Close $93.15 Range $78.66 - $108.27
Q4 2024
Shares 637,206 Value ($000) $66,977 Avg Close $112.79 Range $97.81 - $124.90
Q3 2024
Shares 669,476 Value ($000) $79,554 Avg Close $102.07 Range $84.42 - $115.60
Q2 2024
Shares 672,308 Value ($000) $60,252 Avg Close $76.66 Range $69.57 - $86.17
Q1 2024
Shares 637,535 Value ($000) $51,137 Avg Close $68.03 Range $60.70 - $77.13
Q4 2023
Shares 637,073 Value ($000) $44,582 Avg Close $58.41 Range $52.52 - $66.31
Q3 2023
Shares 647,059 Value ($000) $38,468 Avg Close $56.32 Range $51.77 - $59.93
Q2 2023
Shares 649,133 Value ($000) $36,884 Avg Close $49.91 Range $46.48 - $52.92
Q1 2023
Shares 658,192 Value ($000) $35 Avg Close $47.24 Range $43.98 - $51.44
Q4 2022
Shares 624,282 Value ($000) $31 Avg Close $44.98 Range $39.02 - $50.36
Q3 2022
Shares 580,917 Value ($000) $25,543 Avg Close $44.49 Range $38.52 - $49.96
Q2 2022
Shares 565,435 Value ($000) $27,531 Avg Close $45.77 Range $40.30 - $50.86
Q1 2022
Shares 517,581 Value ($000) $28,679 Avg Close $40.95 Range $35.72 - $49.04
Q4 2021
Shares 537,569 Value ($000) $28,131 Avg Close $40.12 Range $35.72 - $45.55
Q3 2021
Shares 519,472 Value ($000) $22,571 Avg Close $37.70 Range $35.07 - $41.42
Q2 2021
Shares 514,983 Value ($000) $21,794 Avg Close $34.67 Range $30.15 - $39.02
Q1 2021
Shares 540,522 Value ($000) $20,005 Avg Close $27.21 Range $22.46 - $33.48
Q4 2020
Shares 597,640 Value ($000) $17,618 Avg Close $22.13 Range $19.73 - $24.37
Q3 2020
Shares 593,239 Value ($000) $15,893 Avg Close $22.21 Range $19.89 - $23.94
Q2 2020
Shares 601,551 Value ($000) $15,700 Avg Close $19.29 Range $15.96 - $23.32
Q1 2020
Shares 585,858 Value ($000) $13,943 Avg Close $22.56 Range $15.97 - $25.60
Q4 2019
Shares 499,427 Value ($000) $15,917 Avg Close $23.96 Range $23.03 - $25.08
Q3 2019
Shares 464,043 Value ($000) $15,030 Avg Close $22.54 Range $20.94 - $24.55
Q2 2019
Shares 457,461 Value ($000) $14,319 Avg Close $23.07 Range $21.36 - $25.71
Q1 2019
Shares 456,312 Value ($000) $16,181 Avg Close $24.44 Range $21.77 - $25.73
Q4 2018
Shares 504,661 Value ($000) $16,356 Avg Close $22.29 Range $20.47 - $24.25
Q3 2018
Shares 505,385 Value ($000) $17,446 Avg Close $23.81 Range $22.00 - $24.62
Q2 2018
Shares 520,509 Value ($000) $18,223 Avg Close $22.20 Range $20.88 - $23.57
Q1 2018
Shares 559,849 Value ($000) $18,397 Avg Close $21.76 Range $19.92 - $24.42
Q4 2017
Shares 544,571 Value ($000) $20,547 Avg Close $25.21 Range $23.77 - $26.32
Q3 2017
Shares 506,819 Value ($000) $19,715 Avg Close $23.41 Range $20.57 - $25.75
Q2 2017
Shares 516,054 Value ($000) $17,732 Avg Close $21.58 Range $20.00 - $22.57
Q1 2017
Shares 506,026 Value ($000) $18,050 Avg Close $21.50 Range $19.52 - $22.84
Q4 2016
Shares 480,188 Value ($000) $15,597 Avg Close $19.85 Range $18.30 - $22.33
Q3 2016
Shares 436,916 Value ($000) $16,397 Avg Close $22.75 Range $21.08 - $24.40
Q2 2016
Shares 411,613 Value ($000) $16,395 Avg Close $21.21 Range $18.63 - $23.42
Q1 2016
Shares 288,714 Value ($000) $9,790 Avg Close $16.49 Range $13.49 - $19.81
Q4 2015
Shares 279,796 Value ($000) $7,557 Avg Close $16.56 Range $14.83 - $18.15
Q3 2015
Shares 268,849 Value ($000) $8,340 Avg Close $16.53 Range $14.61 - $17.79
Q2 2015
Shares 265,752 Value ($000) $8,238 Avg Close $19.10 Range $17.07 - $20.92
Q1 2015
Shares 266,850 Value ($000) $9,735 Avg Close $20.80 Range $19.23 - $22.28
Q4 2014
Shares 269,785 Value ($000) $10,430 Avg Close $19.28 Range $16.38 - $21.68