NYSE: IRMIron Mountain Inc Stock Ownership - Who owns Iron Mountain?
Insider buying vs selling
Have Iron Mountain Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| William L. Meaney | President and CEO | 2026-01-02 | 12,673 | $83.55 | $1.06MSell |
| Michelle Vervais Altamura | EVP General Counsel Sec. | 2026-01-02 | 469 | $83.24 | $39.04kSell |
| Mark Kidd | EVP GM Data Centers ALM | 2026-01-02 | 6,000 | $83.10 | $498.60kSell |
| Jemma Johns | EVP CHRO | 2026-01-02 | 944 | $83.24 | $78.58kSell |
| William L. Meaney | President and CEO | 2026-01-02 | 38,482 | $37.00 | $1.42MBuy |
| William L. Meaney | President and CEO | 2026-01-02 | 25,809 | $82.99 | $2.14MSell |
| William L. Meaney | President and CEO | 2025-12-01 | 10,569 | $83.93 | $887.10kSell |
| William L. Meaney | President and CEO | 2025-12-01 | 58,556 | $83.23 | $4.87MSell |
| William L. Meaney | President and CEO | 2025-12-01 | 69,125 | $36.59 | $2.53MBuy |
| Mark Kidd | EVP GM Data Centers ALM | 2025-12-01 | 6,000 | $85.00 | $510.00kSell |
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Net Insider Buy/Sell (L12M) Ownership
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IRM Shareholders
What type of owners hold Iron Mountain Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Vanguard Group Inc | 15.99% | 47,253,100 | $4.53B | Institution |
| Vincent J. Ryan | 13.21% | 39,036,129 | $3.74B | Insider |
| Blackrock Inc | 10.73% | 31,709,064 | $3.04B | Institution |
| State Street Corp | 5.80% | 17,131,787 | $1.64B | Institution |
| Cohen Steers Inc | 5.33% | 15,748,682 | $1.51B | Institution |
| Geode Capital Management LLC | 2.77% | 8,190,580 | $784.49M | Institution |
| C. Richard Reese | 2.66% | 7,871,567 | $753.94M | Insider |
| Fmr LLC | 2.66% | 7,858,092 | $752.65M | Institution |
| Invesco Ltd | 1.71% | 5,066,516 | $485.27M | Institution |
| Dimensional Fund Advisors LP | 1.47% | 4,348,039 | $416.46M | Institution |
IRM vs Specialty REIT Stocks
Iron Mountain Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.