Position in AMT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$79,364,981
+$6,984,067 QoQ
Shares Held
485,205
+15.7% QoQ
Ownership
0.104%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#111
of 1,735 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMT Over Time
Shares Held
Position Value (USD)
Position in REIT - Specialty
Real Estate · as of Jun 30, 2026ADAGE CAPITAL PARTNERS GP, L.L.C. holds $415,384,159 across 8 REIT - Specialty names. AMT ranks #3 (19.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EQIX |
Equinix Inc
|
139,968 | $145,901,243 | |
| 2 | DLR |
Digital Realty Trust, Inc.
|
479,400 | $86,090,652 | |
| 3 | AMT |
American Tower Corp /Ma/
This page
|
485,205 | $79,364,981 | |
| 4 | IRM |
Iron Mountain Inc
|
535,152 | $67,595,049 | |
| 5 | CCI |
Crown Castle Inc.
|
253,960 | $19,232,390 | |
| 6 | WY |
Weyerhaeuser Co
|
342,600 | $8,201,844 | |
| 7 | FRMI |
Fermi Inc.
|
750,000 | $6,870,000 | |
| 8 | RYN |
Rayonier Inc
|
100,000 | $2,128,000 |
All Filings in AMT
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $79,364,981 | 485,205 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $72,380,914 | 419,405 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $74,196,759 | 422,605 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $81,890,817 | 425,805 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $102,510,181 | 463,805 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $69,872,448 | 321,105 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $36,059,323 | 196,605 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $47,745,730 | 205,305 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $40,412,573 | 207,905 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $42,917,535 | 217,205 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $63,210,743 | 292,805 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $76,223,397 | 463,505 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $90,047,311 | 464,305 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $95,264,329 | 466,205 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $101,397,255 | 478,605 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $90,024,783 | 419,305 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $123,706,837 | 484,005 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $119,481,488 | 475,605 | Shares | Sole | 2022-05-16 | |
| 2021-09-30 | $129,601,030 | 488,305 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $133,163,892 | 492,944 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $117,102,106 | 489,844 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $108,289,380 | 482,444 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $120,053,754 | 496,644 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $131,530,673 | 508,744 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $110,626,581 | 508,044 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||