Position in IRM
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$2,227,356,097
+$434,632,303 QoQ
Shares Held
17,634,044
+0.5% QoQ
Ownership
5.92%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#4
of 1,151 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 11%
Shared 1%
None 88%
Common Shares in IRM Over Time
Shares Held
Position Value (USD)
Position in REIT - Specialty
Real Estate · as of Jun 30, 2026STATE STREET CORP holds $21,108,343,713 across 17 REIT - Specialty names. IRM ranks #4 (10.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EQIX |
Equinix Inc
|
6,026,104 | $6,281,550,548 | |
| 2 | DLR |
Digital Realty Trust, Inc.
|
20,837,900 | $3,742,070,082 | |
| 3 | AMT |
American Tower Corp /Ma/
|
22,066,202 | $3,609,368,661 | |
| 4 | IRM |
Iron Mountain Inc
This page
|
17,634,044 | $2,227,356,097 | |
| 5 | CCI |
Crown Castle Inc.
|
23,023,394 | $1,743,561,627 | |
| 6 | SBAC |
Sba Communications Corp
|
5,119,264 | $903,345,325 | |
| 7 | WY |
Weyerhaeuser Co
|
34,298,957 | $821,117,030 | |
| 8 | GLPI |
Gaming & Leisure Properties, Inc.
|
13,477,304 | $600,144,347 |
All Filings in IRM
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,227,356,097 | 17,634,044 | Shares | Defined | 2026-08-07 | |
| 2026-03-31 | $1,792,723,794 | 17,551,633 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,400,925,794 | 16,888,798 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $1,746,414,366 | 17,131,787 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $1,724,165,082 | 16,809,643 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,437,308,438 | 16,705,119 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $1,747,115,611 | 16,621,783 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $1,968,748,940 | 16,567,777 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $1,569,799,872 | 17,516,178 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $1,107,845,119 | 13,811,808 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $965,229,661 | 13,792,936 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $784,347,808 | 13,193,403 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $790,656,209 | 13,915,104 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $730,014,455 | 13,797,287 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $710,294,105 | 14,248,628 | Shares | Defined | 2023-05-15 | |
| 2022-09-30 | $637,589,799 | 14,500,564 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $725,291,303 | 14,896,104 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $810,205,518 | 14,622,009 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $751,471,568 | 14,360,244 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $601,238,679 | 13,837,484 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $569,513,189 | 13,457,306 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $466,900,580 | 12,615,525 | Shares | Defined | 2021-07-09 | |
| 2020-12-31 | $375,578,737 | 12,740,120 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $353,414,778 | 13,192,041 | Shares | Defined | 2020-11-10 | |
| 2020-06-30 | $372,321,354 | 14,265,186 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $330,364,920 | 13,880,879 | Shares | Defined | 2020-06-19 | |
| No filing history on record for this holder in this stock. | ||||||