IRON MTN INC NEW

Ticker: IRM CUSIP: 46284V101 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025
Shares 5,756 Value ($000) $477 Avg Close $92.78 Range $77.77 - $107.03
Q3 2025
Shares 144,039 Value ($000) $14,683 Avg Close $94.72 Range $86.18 - $103.65
Q2 2025
Shares 583,977 Value ($000) $59,899 Avg Close $91.94 Range $70.45 - $103.63
Q1 2025
Shares 817,446 Value ($000) $70,333 Avg Close $93.15 Range $78.66 - $108.27
Q4 2024
Shares 10,700 Value ($000) $1,125 Avg Close $112.79 Range $97.81 - $124.90
Q2 2024
Shares 7,808 Value ($000) $700 Avg Close $76.66 Range $69.57 - $86.17
Q1 2024
Shares 28,293 Value ($000) $2,269 Avg Close $68.03 Range $60.70 - $77.13
Q4 2023
Shares 72,013 Value ($000) $5,039 Avg Close $58.41 Range $52.52 - $66.31
Q3 2023
Shares 174,524 Value ($000) $10,375 Avg Close $56.32 Range $51.77 - $59.93
Q2 2023
Shares 146,064 Value ($000) $8,299 Avg Close $49.91 Range $46.48 - $52.92
Q1 2023
Shares 79,580 Value ($000) $4,211 Avg Close $47.24 Range $43.98 - $51.44
Q4 2022
Shares 119,841 Value ($000) $5,974 Avg Close $44.98 Range $39.02 - $50.36
Q3 2022
Shares 16,648 Value ($000) $732 Avg Close $44.49 Range $38.52 - $49.96
Q3 2021
Shares 54,566 Value ($000) $2,371 Avg Close $37.70 Range $35.07 - $41.42
Q4 2020
Shares 19,409 Value ($000) $572 Avg Close $22.13 Range $19.73 - $24.37
Q1 2020
Shares 80,058 Value ($000) $1,905 Avg Close $22.56 Range $15.97 - $25.60
Q4 2019
Shares 264,838 Value ($000) $8,440 Avg Close $23.96 Range $23.03 - $25.08
Q3 2019
Shares 125,892 Value ($000) $4,077 Avg Close $22.54 Range $20.94 - $24.55
Q2 2019
Shares 53,950 Value ($000) $1,689 Avg Close $23.07 Range $21.36 - $25.71
Q1 2019
Shares 596,861 Value ($000) $21,164 Avg Close $24.44 Range $21.77 - $25.73
Q4 2018
Shares 459,930 Value ($000) $14,906 Avg Close $22.29 Range $20.47 - $24.25
Q3 2018
Shares 60,916 Value ($000) $2,103 Avg Close $23.81 Range $22.00 - $24.62
Q4 2017
Shares 127,345 Value ($000) $4,805 Avg Close $25.21 Range $23.77 - $26.32
Q3 2017
Shares 78,295 Value ($000) $3,045 Avg Close $23.41 Range $20.57 - $25.75
Q2 2017
Shares 522,559 Value ($000) $17,955 Avg Close $21.58 Range $20.00 - $22.57
Q1 2017
Shares 222,987 Value ($000) $7,954 Avg Close $21.50 Range $19.52 - $22.84
Q4 2016
Shares 173,889 Value ($000) $5,648 Avg Close $19.85 Range $18.30 - $22.33
Q3 2016
Shares 98,710 Value ($000) $3,705 Avg Close $22.75 Range $21.08 - $24.40
Q2 2016
Shares 148,798 Value ($000) $5,927 Avg Close $21.21 Range $18.63 - $23.42
Q1 2016
Shares 68,400 Value ($000) $2,319 Avg Close $16.49 Range $13.49 - $19.81
Q4 2015
Shares 34,261 Value ($000) $925 Avg Close $16.56 Range $14.83 - $18.15
Q3 2015
Shares 14,113 Value ($000) $438 Avg Close $16.53 Range $14.61 - $17.79
Q2 2015
Shares 46,413 Value ($000) $1,439 Avg Close $19.10 Range $17.07 - $20.92
Q1 2015
Shares 10,969 Value ($000) $400 Avg Close $20.80 Range $19.23 - $22.28