Position in IRM
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$3,229,613,316
+$674,524,325 QoQ
Shares Held
25,568,944
+2.2% QoQ
Ownership
8.59%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
#2
of 1,152 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in IRM Over Time
Shares Held
Position Value (USD)
Position in REIT - Specialty
Real Estate · as of Jun 30, 2026VANGUARD PORTFOLIO MANAGEMENT LLC holds $29,557,106,910 across 16 REIT - Specialty names. IRM ranks #4 (10.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EQIX |
Equinix Inc
|
6,102,138 | $6,360,807,629 | |
| 2 | DLR |
Digital Realty Trust, Inc.
|
30,156,675 | $5,415,535,696 | |
| 3 | AMT |
American Tower Corp /Ma/
|
27,851,812 | $4,555,720,888 | |
| 4 | IRM |
Iron Mountain Inc
This page
|
25,568,944 | $3,229,613,316 | |
| 5 | CCI |
Crown Castle Inc.
|
37,896,257 | $2,869,883,542 | |
| 6 | SBAC |
Sba Communications Corp
|
9,817,059 | $1,732,318,231 | |
| 7 | WY |
Weyerhaeuser Co
|
60,738,699 | $1,454,084,454 | |
| 8 | LAMR |
Lamar Advertising Co/New
|
7,506,411 | $1,170,849,987 |
All Filings in IRM
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,229,613,316 | 25,568,944 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $2,555,088,991 | 25,015,557 | Shares | Defined | 2026-05-08 | |
| No filing history on record for this holder in this stock. | ||||||