Joel Greenblatt - Gotham Asset Management
Holding/activity history for Iron Mountain Inc. (IRM)
← All IRM superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q1 | 39,732 | 0.01 | Add 3.07% | <0.01 | $81.74–115.24 · VW $98.92i | $4,058,226 | SEC |
| 2025 Q4 | 38,547 | 0.01 | Reduce 54.07% | 0.02 | $77.77–108.15 · VW $91.34i | $3,197,474 | SEC |
| 2025 Q3 | 83,924 | 0.04 | Reduce 11.50% | <0.01 | $87.80–104.74 · VW $96.62i | $8,555,213 | SEC |
| 2025 Q2 | 94,828 | 0.06 | Add 44.37% | 0.02 | $72.33–105.57 · VW $93.50i | $9,726,508 | SEC |
| 2025 Q1 | 65,684 | 0.05 | Reduce 24.11% | 0.02 | $81.50–112.18 · VW $95.22i | $5,651,451 | SEC |
| 2024 Q4 | 86,557 | 0.09 | Add 6.33% | <0.01 | $101.34–130.24 · VW $117.05i | $9,098,006 | SEC |
| 2024 Q3 | 81,404 | 0.10 | Add 14.65% | 0.01 | $88.57–120.54 · VW $107.36i | $9,673,237 | SEC |
| 2024 Q2 | 71,000 | 0.08 | Add 44.11% | 0.03 | $73.53–90.40 · VW $82.35i | $6,363,020 | SEC |
| 2024 Q1 | 49,268 | 0.06 | Add 15.91% | <0.01 | $64.68–82.19 · VW $74.18i | $3,951,786 | SEC |
| 2023 Q4 | 42,506 | 0.06 | Reduce 21.35% | 0.01 | $56.51–70.66 · VW $62.72i | $2,974,570 | SEC |
| 2023 Q3 | 54,042 | 0.07 | Add 25.73% | 0.01 | $56.28–64.48 · VW $60.95i | $3,212,797 | SEC |
| 2023 Q2 | 42,983 | 0.05 | Reduce 6.28% | <0.01 | $51.09–57.53 · VW $54.68i | $2,442,294 | SEC |
| 2023 Q1 | 45,865 | 0.06 | Reduce 6.38% | <0.01 | $48.92–57.21 · VW $52.86i | $2,426,717 | SEC |
| 2022 Q4 | 48,989 | 0.07 | Add 23.17% | 0.01 | $43.89–56.62 · VW $50.60i | $2,442,102 | SEC |
| 2022 Q3 | 39,773 | 0.05 | Add 78.17% | 0.02 | $43.33–56.67 · VW $48.97i | $1,749,000 | SEC |
| 2022 Q2 | 22,323 | 0.03 | Add 9.43% | <0.01 | $45.85–58.61 · VW $52.38i | $1,087,000 | SEC |
| 2022 Q1 | 20,399 | 0.04 | Add 19.10% | <0.01 | $41.67–56.51 · VW $48.87i | $1,130,000 | SEC |
| 2021 Q4 | 17,127 | 0.03 | Reduce 43.95% | 0.02 | $42.20–53.14 · VW $47.55i | $896,000 | SEC |
| 2021 Q3 | 30,555 | 0.05 | Add 61.01% | 0.02 | $41.98–49.58 · VW $44.93i | $1,328,000 | SEC |
| 2021 Q2 | 18,977 | 0.03 | Buy | 0.03 | $36.58–47.34 · VW $41.91i | $803,000 | SEC |
| 2020 Q4 | 0 | 0.00 | Sell 100.00% | <0.01 | $24.85–30.62 · VW $27.71i | SEC | |
| 2020 Q3 | 7,999 | <0.01 | Reduce 70.78% | 0.02 | $25.58–30.79 · VW $28.22i | $214,000 | SEC |
| 2020 Q2 | 27,375 | 0.02 | Buy | 0.02 | $21.00–30.68 · VW $25.60i | $714,000 | SEC |
| 2020 Q1 | 0 | 0.00 | Sell 100.00% | <0.01 | $21.02–34.49 · VW $28.83i | SEC | |
| 2019 Q4 | 11,712 | <0.01 | Buy | <0.01 | $31.25–34.44 · VW $32.60i | $373,000 | SEC |
| 2019 Q3 | 0 | 0.00 | Sell 100.00% | <0.01 | $29.28–34.33 · VW $31.34i | SEC | |
| 2019 Q2 | 9,642 | <0.01 | Buy | <0.01 | $30.08–36.65 · VW $32.05i | $302,000 | SEC |
| 2017 Q3 | 0 | 0.00 | Sell 100.00% | 0.02 | $32.92–40.64 · VW $37.93i | SEC | |
| 2017 Q2 | 34,589 | 0.02 | Add 1.45% | <0.01 | $32.53–36.70 · VW $34.79i | $1,188,000 | SEC |
| 2017 Q1 | 34,094 | 0.02 | Buy | 0.02 | $32.27–37.75 · VW $35.49i | $1,216,000 | SEC |
| 2016 Q3 | 0 | 0.00 | Sell 100.00% | <0.01 | $35.42–41.50 · VW $38.89i | SEC | |
| 2016 Q2 | 5,179 | <0.01 | Reduce 36.83% | <0.01 | $32.12–39.84 · VW $36.85i | $206,000 | SEC |
| 2016 Q1 | 8,198 | <0.01 | Reduce 84.02% | 0.01 | $23.64–34.15 · VW $29.14i | $278,000 | SEC |
| 2015 Q4 | 51,293 | 0.02 | Buy | 0.02 | $25.99–32.35 · VW $29.42i | $1,385,000 | SEC |
Price snapshot:
Current price$122.37
Avg. buy price$82.75
+/- since buy47.88%
52-week low$76.62
52-week high$134.68