Position in IRM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,518,212,727
-$133,323,762 QoQ
Shares Held
12,019,735
-25.7% QoQ
Ownership
4.04%
of shares outstanding
% of Portfolio
2.42%
of 13F equity value
Holder Rank
#5
of 1,152 holders
Holding Since
Jun 2020
24 quarters on record
Voting authority
Sole 80%
Shared 0%
None 20%
Common Shares in IRM Over Time
Shares Held
Position Value (USD)
Position in REIT - Specialty
Real Estate · as of Jun 30, 2026COHEN & STEERS, INC. holds $17,379,558,337 across 12 REIT - Specialty names. IRM ranks #5 (8.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DLR |
Digital Realty Trust, Inc.
|
29,229,771 | $5,249,082,276 | |
| 2 | CCI |
Crown Castle Inc.
|
39,084,710 | $2,959,885,088 | |
| 3 | EQIX |
Equinix Inc
|
2,191,196 | $2,284,080,798 | |
| 4 | AMT |
American Tower Corp /Ma/
|
13,777,789 | $2,253,632,946 | |
| 5 | IRM |
Iron Mountain Inc
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|
12,019,735 | $1,518,212,727 | |
| 6 | OUT |
OUTFRONT Media Inc.
|
21,638,973 | $708,892,755 | |
| 7 | SBAC |
Sba Communications Corp
|
3,247,729 | $573,094,259 | |
| 8 | RYN |
Rayonier Inc
|
21,936,120 | $466,800,633 |
All Filings in IRM
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,518,212,727 | 12,019,735 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $1,651,536,489 | 16,169,341 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,568,063,242 | 18,903,716 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,605,420,643 | 15,748,682 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $1,412,248,481 | 13,768,631 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,159,982,848 | 13,481,902 | Shares | Sole | 2025-05-15 | |
| 2025-02-28 | $1,191,529,980 | 12,788,773 | Shares | Sole | 2025-03-07 | |
| 2024-12-31 | $1,566,963,693 | 14,907,846 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $2,106,382,005 | 17,726,012 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $2,065,832,053 | 23,051,016 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $1,897,370,597 | 23,655,038 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,572,843,467 | 22,475,614 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $442,288,797 | 7,439,677 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $438,978,080 | 7,725,767 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $154,907,622 | 2,927,757 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $5,284 | 106 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $30,500,230 | 693,660 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $7,839 | 161 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $263,031 | 4,747 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $331,981 | 6,344 | Shares | Sole | 2022-02-14 | |
| 2021-06-30 | $607,207 | 14,348 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $512,884 | 13,858 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $17,100,787 | 580,081 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $14,370,691 | 536,420 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $86,293,516 | 3,306,265 | Shares | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||