IRON MTN INC NEW

Ticker: IRM CUSIP: 46284V101 Class: COM

Public Sector Pension Investment Board's Holding History (CIK: 0001396318)

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

Q4 2025
Shares 75,247 Value ($000) $6,242 Avg Close $92.78 Range $77.77 - $107.03
Q3 2025
Shares 63,680 Value ($000) $6,492 Avg Close $94.72 Range $86.18 - $103.65
Q2 2025
Shares 60,672 Value ($000) $6,223 Avg Close $91.94 Range $70.45 - $103.63
Q1 2025
Shares 78,542 Value ($000) $6,758 Avg Close $93.15 Range $78.66 - $108.27
Q4 2024
Shares 225,181 Value ($000) $23,669 Avg Close $112.79 Range $97.81 - $124.90
Q3 2024
Shares 51,128 Value ($000) $6,076 Avg Close $102.07 Range $84.42 - $115.60
Q2 2024
Shares 40,718 Value ($000) $3,649 Avg Close $76.66 Range $69.57 - $86.17
Q1 2024
Shares 34,554 Value ($000) $2,772 Avg Close $68.03 Range $60.70 - $77.13
Q4 2023
Shares 34,944 Value ($000) $2,445 Avg Close $58.41 Range $52.52 - $66.31
Q3 2023
Shares 59,274 Value ($000) $3,524 Avg Close $56.32 Range $51.77 - $59.93
Q2 2023
Shares 55,869 Value ($000) $3,174 Avg Close $49.91 Range $46.48 - $52.92
Q1 2023
Shares 67,650 Value ($000) $3,579 Avg Close $47.24 Range $43.98 - $51.44
Q4 2022
Shares 67,216 Value ($000) $3,351 Avg Close $44.98 Range $39.02 - $50.36
Q3 2022
Shares 53,349 Value ($000) $2 Avg Close $44.49 Range $38.52 - $49.96
Q2 2022
Shares 27,949 Value ($000) $1,361 Avg Close $45.77 Range $40.30 - $50.86
Q1 2022
Shares 40,500 Value ($000) $2,244 Avg Close $40.95 Range $35.72 - $49.04
Q4 2021
Shares 48,310 Value ($000) $2,528 Avg Close $40.12 Range $35.72 - $45.55
Q3 2021
Shares 55,894 Value ($000) $2,429 Avg Close $37.70 Range $35.07 - $41.42
Q2 2021
Shares 52,281 Value ($000) $2,256 Avg Close $34.67 Range $30.15 - $39.02
Q1 2021
Shares 29,942 Value ($000) $1,108 Avg Close $27.21 Range $22.46 - $33.48
Q4 2020
Shares 388,630 Value ($000) $11,457 Avg Close $22.13 Range $19.73 - $24.37
Q3 2020
Shares 400,880 Value ($000) $10,740 Avg Close $22.21 Range $19.89 - $23.94
Q2 2020
Shares 393,780 Value ($000) $10,278 Avg Close $19.29 Range $15.96 - $23.32
Q1 2020
Shares 394,680 Value ($000) $9,393 Avg Close $22.56 Range $15.97 - $25.60
Q4 2019
Shares 415,610 Value ($000) $13,245 Avg Close $23.96 Range $23.03 - $25.08
Q3 2019
Shares 421,480 Value ($000) $13,652 Avg Close $22.54 Range $20.94 - $24.55
Q2 2019
Shares 483,464 Value ($000) $15,132 Avg Close $23.07 Range $21.36 - $25.71
Q1 2019
Shares 412,964 Value ($000) $14,644 Avg Close $24.44 Range $21.77 - $25.73
Q4 2018
Shares 14,764 Value ($000) $479 Avg Close $22.29 Range $20.47 - $24.25
Q3 2018
Shares 13,464 Value ($000) $465 Avg Close $23.81 Range $22.00 - $24.62
Q2 2018
Shares 15,764 Value ($000) $552 Avg Close $22.20 Range $20.88 - $23.57
Q1 2018
Shares 15,764 Value ($000) $518 Avg Close $21.76 Range $19.92 - $24.42
Q4 2017
Shares 14,164 Value ($000) $534 Avg Close $25.21 Range $23.77 - $26.32
Q3 2017
Shares 28,564 Value ($000) $1,111 Avg Close $23.41 Range $20.57 - $25.75
Q2 2017
Shares 26,846 Value ($000) $922 Avg Close $21.58 Range $20.00 - $22.57
Q1 2017
Shares 54,946 Value ($000) $1,960 Avg Close $21.50 Range $19.52 - $22.84
Q4 2016
Shares 54,946 Value ($000) $1,785 Avg Close $19.85 Range $18.30 - $22.33
Q3 2016
Shares 54,946 Value ($000) $2,062 Avg Close $22.75 Range $21.08 - $24.40
Q2 2016
Shares 45,246 Value ($000) $1,802 Avg Close $21.21 Range $18.63 - $23.42
Q1 2016
Shares 30,946 Value ($000) $1,049 Avg Close $16.49 Range $13.49 - $19.81
Q4 2015
Shares 49,046 Value ($000) $1,325 Avg Close $16.56 Range $14.83 - $18.15
Q3 2015
Shares 50,546 Value ($000) $1,568 Avg Close $16.53 Range $14.61 - $17.79
Q2 2015
Shares 64,646 Value ($000) $2,004 Avg Close $19.10 Range $17.07 - $20.92
Q1 2015
Shares 64,646 Value ($000) $2,358 Avg Close $20.80 Range $19.23 - $22.28