Great Lakes Advisors, LLC
- SEC CIK
- 0001078013
- Latest filing
- Aug 10, 2026
IRM holding history
Iron Mountain Inc in every 13F filed by Great Lakes Advisors, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
IRM overviewAll 13F holders of IRMFull Q2 2026 holdings
- Shares (Q3 2023)
- 0
- Sold out in Q3 2023
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q2 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2023 | 0 | $0 | 0.0% | −7,478−100.0% | Sold out | Holders |
| Q2 2023 | 7,478 | $424.9K | <0.1% | +7,478 | New | Holders |
| Q1 2023 | 0 | $0 | 0.0% | −4,796−100.0% | Sold out | Holders |
| Q4 2022 | 4,796 | $239.1K | <0.1% | −414−7.9% | Reduced | Holders |
| Q3 2022 | 5,210 | $229.0K | <0.1% | −5,742−52.4% | Reduced | Holders |
| Q2 2022 | 10,952 | $533.0K | <0.1% | +10,952 | New | Holders |