Position in AMT
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$86,300,349
+$9,025,067 QoQ
Shares Held
527,605
+17.8% QoQ
Ownership
0.113%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
#102
of 1,735 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in AMT Over Time
Shares Held
Position Value (USD)
Position in REIT - Specialty
Real Estate · as of Jun 30, 2026Mariner, LLC holds $245,813,740 across 14 REIT - Specialty names. AMT ranks #2 (35.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EQIX |
Equinix Inc
|
93,144 | $97,092,373 | |
| 2 | AMT |
American Tower Corp /Ma/
This page
|
527,605 | $86,300,349 | |
| 3 | LAMR |
Lamar Advertising Co/New
|
126,653 | $19,755,334 | |
| 4 | IRM |
Iron Mountain Inc
|
146,985 | $18,565,674 | |
| 5 | WY |
Weyerhaeuser Co
|
427,133 | $10,225,564 | |
| 6 | DLR |
Digital Realty Trust, Inc.
|
42,124 | $7,564,627 | |
| 7 | SBAC |
Sba Communications Corp
|
14,970 | $2,641,606 | |
| 8 | GLPI |
Gaming & Leisure Properties, Inc.
|
32,094 | $1,429,145 |
All Filings in AMT
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $86,300,349 | 527,605 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $77,275,282 | 447,765 | Shares | Other | 2026-05-13 | |
| 2025-12-31 | $82,998,433 | 472,737 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $91,057,750 | 473,470 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $88,306,772 | 399,542 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $80,790,091 | 371,278 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $66,593,969 | 363,088 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $64,510,980 | 277,395 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $54,231,240 | 278,996 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $55,464,301 | 280,704 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $56,290,061 | 260,747 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $45,231,971 | 275,050 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $52,372,526 | 270,045 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $55,645,868 | 272,320 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $53,972,817 | 254,757 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $57,097,532 | 265,941 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $55,093,958 | 215,556 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $50,695,191 | 201,796 | Shares | Sole | 2022-05-13 | |
| 2021-09-30 | $8,579,643 | 32,326 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $8,259,800 | 30,576 | Shares | Sole | 2021-08-24 | |
| 2021-03-31 | $6,511,516 | 27,238 | Shares | Sole | 2021-05-07 | |
| 2020-12-31 | $5,480,415 | 24,416 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $5,002,844 | 20,696 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $5,099,184 | 19,723 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $3,869,199 | 17,769 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||