TEACHER RETIREMENT SYSTEM OF TEXAS
PensionPosition in IRM — Iron Mountain Inc
CIK 796848
AUSTIN, TX
Position in IRM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$37,568,004
-$2,746,756 QoQ
Shares Held
297,427
-24.6% QoQ
Ownership
0.100%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
#87
of 1,151 holders
Holding Since
Jun 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, 2026TEACHER RETIREMENT SYSTEM OF TEXAS holds $181,702,624 across 11 REIT - Specialty names. IRM ranks #3 (20.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EQIX |
Equinix Inc
|
43,843 | $45,701,504 | |
| 2 | AMT |
American Tower Corp /Ma/
|
278,006 | $45,473,441 | |
| 3 | IRM |
Iron Mountain Inc
This page
|
297,427 | $37,568,004 | |
| 4 | DLR |
Digital Realty Trust, Inc.
|
80,451 | $14,447,390 | |
| 5 | BXDC |
Blackstone Digital Infrastructure Trust Inc.
|
606,000 | $13,107,780 | |
| 6 | SBAC |
Sba Communications Corp
|
70,409 | $12,424,372 | |
| 7 | GLPI |
Gaming & Leisure Properties, Inc.
|
174,706 | $7,779,658 | |
| 8 | LAMR |
Lamar Advertising Co/New
|
15,651 | $2,441,242 |
All Filings in IRM
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $37,568,004 | 297,427 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $40,314,760 | 394,701 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $27,702,894 | 333,971 | Shares | Sole | 2026-01-28 | |
| 2025-09-30 | $3,938,757 | 38,638 | Shares | Sole | 2025-10-30 | |
| 2025-06-30 | $4,575,442 | 44,608 | Shares | Sole | 2025-08-01 | |
| 2025-03-31 | $4,975,176 | 57,824 | Shares | Sole | 2025-04-28 | |
| 2024-12-31 | $3,789,110 | 36,049 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $233,263 | 1,963 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $510,206 | 5,693 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $5,736,779 | 71,522 | Shares | Sole | 2024-05-06 | |
| 2023-12-31 | $8,300,397 | 118,611 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $7,389,575 | 124,299 | Shares | Sole | 2023-10-31 | |
| 2023-06-30 | $6,391,511 | 112,487 | Shares | Sole | 2023-07-19 | |
| 2023-03-31 | $8,573,271 | 162,035 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $7,211,450 | 144,663 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $3,222,209 | 73,282 | Shares | Sole | 2022-11-03 | |
| 2022-06-30 | $2,348,172 | 48,227 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $3,305,151 | 59,649 | Shares | Sole | 2022-05-09 | |
| 2021-12-31 | $2,922,578 | 55,849 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $3,137,263 | 72,204 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $1,598,299 | 37,767 | Shares | Sole | 2021-08-05 | |
| 2021-03-31 | $1,188,835 | 32,122 | Shares | Sole | 2021-05-11 | |
| 2020-12-31 | $775,412 | 26,303 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $441,284 | 16,472 | Shares | Sole | 2020-11-02 | |
| 2020-06-30 | $245,444 | 9,404 | Shares | Sole | 2020-08-11 | |
| No filing history on record for this holder in this stock. | ||||||