Allspring Global Investments Holdings, LLC
Position in IRM — Iron Mountain Inc
CIK 1890906
CHARLOTTE, NC
Position in IRM
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$5,766,108
+$2,954,850 QoQ
Shares Held
56,453
+66.6% QoQ
Ownership
0.019%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
17 quarters on record
Voting authority
Sole 13.749490726799285.ToString("F0")%
Shared 0.ToString("F0")%
None 86.25050927320072.ToString("F0")%
Common Shares in IRM Over Time
Shares Held
Position Value (USD)
Position in REIT - Specialty
Real Estate · as of Mar 31, 2026Allspring Global Investments Holdings, LLC holds $338,817,087 across 9 REIT - Specialty names. IRM ranks #6 (1.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WY |
Weyerhaeuser Co
|
10,852,795 | $265,133,781 | |
| 2 | AMT |
American Tower Corp /Ma/
|
194,145 | $33,505,543 | |
| 3 | SBAC |
Sba Communications Corp
|
56,033 | $9,643,839 | |
| 4 | EQIX |
Equinix Inc
|
9,388 | $9,202,492 | |
| 5 | GLPI |
Gaming & Leisure Properties, Inc.
|
189,969 | $8,428,924 | |
| 6 | IRM |
Iron Mountain Inc
This page
|
56,453 | $5,766,108 | |
| 7 | DLR |
Digital Realty Trust, Inc.
|
14,851 | $2,676,297 | |
| 8 | CCI |
Crown Castle Inc.
|
28,763 | $2,338,718 |
All Filings in IRM
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $5,766,108 | 56,453 | Shares | Defined | 2026-05-05 | |
| 2025-12-31 | $2,811,258 | 33,891 | Shares | Defined | 2026-01-15 | |
| 2025-09-30 | $11,394,954 | 111,781 | Shares | Defined | 2025-10-20 | |
| 2025-06-30 | $11,503,019 | 112,148 | Shares | Defined | 2025-07-25 | |
| 2025-03-31 | $9,261,344 | 107,640 | Shares | Defined | 2025-04-24 | |
| 2024-12-31 | $12,325,408 | 117,262 | Shares | Defined | 2025-01-29 | |
| 2024-09-30 | $14,365,476 | 120,891 | Shares | Defined | 2024-10-18 | |
| 2024-06-30 | $11,489,820 | 128,206 | Shares | Defined | 2024-07-26 | |
| 2024-03-31 | $10,423,529 | 129,953 | Shares | Defined | 2024-04-29 | |
| 2023-12-31 | $7,504,514 | 107,238 | Shares | Defined | 2024-01-25 | |
| 2023-09-30 | $5,050,752 | 84,958 | Shares | Defined | 2023-10-27 | |
| 2023-03-31 | $2,381,161 | 45,004 | Shares | Defined | 2023-04-13 | |
| 2022-12-31 | $4,150,859 | 83,267 | Shares | Defined | 2023-01-23 | |
| 2022-09-30 | $3,938,348 | 89,569 | Shares | Defined | 2022-10-26 | |
| 2022-06-30 | $1,931,434 | 39,668 | Shares | Defined | 2022-07-25 | |
| 2022-03-31 | $13,725,389 | 247,706 | Shares | Defined | 2022-04-27 | |
| 2021-12-31 | $12,962,454 | 247,706 | Shares | Defined | 2022-01-28 | |
| No filing history on record for this holder in this stock. | ||||||