Position in AMT
as of Mar 31, 2026
· filed May 7, 2026
Position Value
$1,002,869,454
-$100,259,678 QoQ
Shares Held
5,811,041
-7.5% QoQ
Ownership
1.25%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 90.7719288161966.ToString("F0")%
Shared 8.44695468505557.ToString("F0")%
None 0.7811164987478146.ToString("F0")%
Common Shares in AMT Over Time
Shares Held
Position Value (USD)
Position in REIT - Specialty
Real Estate · as of Mar 31, 2026DIMENSIONAL FUND ADVISORS LP holds $4,808,826,059 across 14 REIT - Specialty names. AMT ranks #2 (20.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EQIX |
Equinix Inc
|
1,204,470 | $1,180,669,671 | |
| 2 | AMT |
American Tower Corp /Ma/
This page
|
5,811,041 | $1,002,869,454 | |
| 3 | DLR |
Digital Realty Trust, Inc.
|
4,850,416 | $874,093,465 | |
| 4 | CCI |
Crown Castle Inc.
|
6,325,747 | $514,346,485 | |
| 5 | IRM |
Iron Mountain Inc
|
4,552,286 | $464,970,489 | |
| 6 | SBAC |
Sba Communications Corp
|
1,612,785 | $277,576,424 | |
| 7 | GLPI |
Gaming & Leisure Properties, Inc.
|
4,160,855 | $184,617,133 | |
| 8 | LAMR |
Lamar Advertising Co/New
|
1,307,093 | $165,556,396 |
All Filings in AMT
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,002,869,454 | 5,811,041 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $1,103,129,132 | 6,283,130 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $1,222,740,171 | 6,357,842 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $1,455,847,907 | 6,586,951 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $1,421,985,970 | 6,534,862 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $1,182,396,947 | 6,446,742 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $1,511,030,458 | 6,497,379 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $1,266,365,483 | 6,514,896 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $1,288,166,267 | 6,519,390 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $1,394,833,707 | 6,461,153 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $1,067,964,281 | 6,494,158 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $1,254,923,482 | 6,470,679 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $1,296,982,144 | 6,347,177 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,312,498,544 | 6,195,122 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $1,336,251,790 | 6,223,809 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $1,567,436,599 | 6,132,621 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $1,560,872,064 | 6,213,168 | Shares | Defined | 2022-05-13 | |
| 2021-09-30 | $1,636,223,189 | 6,164,889 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $1,684,852,374 | 6,236,960 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $1,483,796,651 | 6,206,796 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $1,372,641,584 | 6,115,306 | Shares | Defined | 2021-03-08 | |
| 2020-09-30 | $1,425,429,112 | 5,896,782 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $1,547,278,391 | 5,984,677 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $1,402,086,370 | 6,438,973 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||