California Public Employees Retirement System
PensionPosition in IRM — Iron Mountain Inc
CIK 919079
Sacramento, CA
Position in IRM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$69,959,572
+$18,638,308 QoQ
Shares Held
553,872
+10.2% QoQ
Ownership
0.186%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#64
of 1,152 holders
Holding Since
Mar 2020
26 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, 2026California Public Employees Retirement System holds $713,668,331 across 10 REIT - Specialty names. IRM ranks #4 (9.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EQIX |
Equinix Inc
|
169,693 | $176,886,286 | |
| 2 | AMT |
American Tower Corp /Ma/
|
993,150 | $162,449,545 | |
| 3 | DLR |
Digital Realty Trust, Inc.
|
661,422 | $118,778,162 | |
| 4 | IRM |
Iron Mountain Inc
This page
|
553,872 | $69,959,572 | |
| 5 | CCI |
Crown Castle Inc.
|
776,299 | $58,789,123 | |
| 6 | WY |
Weyerhaeuser Co
|
1,423,781 | $34,085,317 | |
| 7 | GLPI |
Gaming & Leisure Properties, Inc.
|
661,862 | $29,472,714 | |
| 8 | LAMR |
Lamar Advertising Co/New
|
157,968 | $24,639,848 |
All Filings in IRM
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $69,959,572 | 553,872 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $51,321,264 | 502,460 | Shares | Sole | 2026-05-06 | |
| 2025-12-31 | $42,599,387 | 513,555 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $52,337,525 | 513,415 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $50,657,784 | 493,885 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $41,230,454 | 479,201 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $52,182,490 | 496,456 | Shares | Sole | 2025-04-23 | |
| 2024-09-30 | $62,194,077 | 523,387 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $47,662,246 | 531,826 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $43,344,441 | 540,387 | Shares | Sole | 2024-04-30 | |
| 2023-12-31 | $38,827,773 | 554,841 | Shares | Sole | 2024-02-01 | |
| 2023-09-30 | $34,395,273 | 578,558 | Shares | Sole | 2023-11-02 | |
| 2023-06-30 | $33,244,302 | 585,081 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $31,744,888 | 599,979 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $34,181,347 | 685,684 | Shares | Sole | 2023-02-08 | |
| 2022-09-30 | $29,355,954 | 667,636 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $28,520,703 | 585,761 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $33,324,848 | 601,423 | Shares | Sole | 2022-05-04 | |
| 2021-12-31 | $33,819,309 | 646,270 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $29,209,653 | 672,259 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $95,397,363 | 2,254,191 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $83,878,834 | 2,266,383 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $69,826,563 | 2,368,608 | Shares | Sole | 2021-02-02 | |
| 2020-09-30 | $63,195,573 | 2,358,924 | Shares | Sole | 2020-11-05 | |
| 2020-06-30 | $59,800,685 | 2,291,214 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $51,507,222 | 2,164,169 | Shares | Sole | 2020-05-12 | |
| No filing history on record for this holder in this stock. | ||||||