Daiwa Securities Group Inc.
Broker-DealerPosition in IRM — Iron Mountain Inc
CIK 1481045
CHIYODA-KU,TOKYO, M0
Position in IRM
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$317,393,921
+$14,287,489 QoQ
Shares Held
3,107,440
-15.0% QoQ
Ownership
1.04%
of shares outstanding
% of Portfolio
0.95%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in IRM Over Time
Shares Held
Position Value (USD)
Position in REIT - Specialty
Real Estate · as of Mar 31, 2026Daiwa Securities Group Inc. holds $2,096,217,793 across 15 REIT - Specialty names. IRM ranks #4 (15.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DLR |
Digital Realty Trust, Inc.
|
4,142,697 | $746,555,425 | |
| 2 | EQIX |
Equinix Inc
|
439,415 | $430,732,159 | |
| 3 | CCI |
Crown Castle Inc.
|
4,385,192 | $356,559,961 | |
| 4 | IRM |
Iron Mountain Inc
This page
|
3,107,440 | $317,393,921 | |
| 5 | LAMR |
Lamar Advertising Co/New
|
1,166,939 | $147,804,493 | |
| 6 | WY |
Weyerhaeuser Co
|
2,484,971 | $60,707,840 | |
| 7 | AMT |
American Tower Corp /Ma/
|
127,006 | $21,918,695 | |
| 8 | GLPI |
Gaming & Leisure Properties, Inc.
|
140,534 | $6,235,493 |
All Filings in IRM
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $317,393,921 | 3,107,440 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $303,106,432 | 3,654,086 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $321,221,909 | 3,151,088 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $303,086,861 | 2,954,927 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $236,822,260 | 2,752,467 | Shares | Other | 2025-05-13 | |
| 2024-12-31 | $309,771,888 | 2,947,121 | Shares | Other | 2025-02-07 | |
| 2024-09-30 | $371,529,005 | 3,126,559 | Shares | Other | 2024-11-12 | |
| 2024-06-30 | $404,876,184 | 4,517,699 | Shares | Other | 2024-08-07 | |
| 2024-03-31 | $365,931,254 | 4,562,165 | Shares | Other | 2024-05-02 | |
| 2023-12-31 | $285,960,393 | 4,086,316 | Shares | Other | 2024-01-31 | |
| 2023-09-30 | $150,986,591 | 2,539,724 | Shares | Other | 2023-11-01 | |
| 2023-06-30 | $106,085,212 | 1,867,040 | Shares | Other | 2023-07-31 | |
| 2023-03-31 | $6,016,660 | 113,715 | Shares | Sole | 2023-05-02 | |
| 2022-12-31 | $5,112,117 | 102,550 | Shares | Sole | 2023-02-06 | |
| 2022-09-30 | $4,512,509 | 102,627 | Shares | Sole | 2022-11-02 | |
| 2022-06-30 | $4,974,705 | 102,171 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $5,947,709 | 107,340 | Shares | Sole | 2022-04-29 | |
| 2021-12-31 | $5,716,267 | 109,235 | Shares | Sole | 2022-02-03 | |
| 2021-09-30 | $4,411,869 | 101,539 | Shares | Sole | 2021-11-05 | |
| 2021-06-30 | $4,252,736 | 100,490 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $3,662,065 | 98,948 | Shares | Sole | 2021-05-03 | |
| 2020-12-31 | $2,748,951 | 93,248 | Shares | Sole | 2021-02-04 | |
| 2020-09-30 | $2,243,233 | 83,734 | Shares | Sole | 2020-11-02 | |
| 2020-06-30 | $1,887,525 | 72,319 | Shares | Sole | 2020-08-11 | |
| 2020-03-31 | $1,721,192 | 72,319 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||