CANADA PENSION PLAN INVESTMENT BOARD
PensionPosition in IRM — Iron Mountain Inc
CIK 1283718
TORONTO ONTARIO, A6
Position in IRM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,708,714
-$3,602,913 QoQ
Shares Held
29,362
-66.7% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#312
of 1,152 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IRM Over Time
Shares Held
Position Value (USD)
Position in REIT - Specialty
Real Estate · as of Jun 30, 2026CANADA PENSION PLAN INVESTMENT BOARD holds $3,087,340,156 across 10 REIT - Specialty names. IRM ranks #7 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DLR |
Digital Realty Trust, Inc.
|
6,560,278 | $1,178,094,723 | |
| 2 | EQIX |
Equinix Inc
|
1,116,340 | $1,163,661,652 | |
| 3 | AMT |
American Tower Corp /Ma/
|
1,781,306 | $291,368,222 | |
| 4 | CCI |
Crown Castle Inc.
|
2,283,447 | $172,925,441 | |
| 5 | SBAC |
Sba Communications Corp
|
907,828 | $160,195,328 | |
| 6 | LAMR |
Lamar Advertising Co/New
|
742,175 | $115,764,456 | |
| 7 | IRM |
Iron Mountain Inc
This page
|
29,362 | $3,708,714 | |
| 8 | OUT |
OUTFRONT Media Inc.
|
31,100 | $1,018,836 |
All Filings in IRM
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,708,714 | 29,362 | Shares | Sole | 2026-08-14 | |
| 2025-12-31 | $7,311,627 | 88,145 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $21,436,249 | 210,283 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $11,073,046 | 107,956 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $9,407,871 | 109,343 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $22,837,039 | 217,268 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $127,042,341 | 1,069,110 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $65,558,374 | 731,515 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $71,947,567 | 896,990 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $66,270,360 | 946,990 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $51,096,680 | 859,490 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $49,296,463 | 867,590 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $45,798,366 | 865,590 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $40,994,247 | 822,352 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $38,147,932 | 867,590 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $486 | 10 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $6,461,360 | 116,610 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $9,880,845 | 188,818 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $10,715,334 | 246,613 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $199,835 | 4,722 | Shares | Sole | 2021-11-16 | |
| 2021-03-31 | $6,161,239 | 166,475 | Shares | Sole | 2021-08-16 | |
| 2020-12-31 | $15,512,228 | 526,195 | Shares | Sole | 2021-02-17 | |
| 2020-09-30 | $2,114,668 | 78,935 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $935,032 | 35,825 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $588,359 | 24,721 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||