Robeco Institutional Asset Management B.V.
Position in AMT — American Tower Corp /Ma/
CIK 1418773
ROTTERDAM, P7
Position in AMT
as of Jun 30, 2026
· filed Jul 21, 2026
Position Value
$30,712,393
-$17,063,446 QoQ
Shares Held
187,763
-32.2% QoQ
Ownership
0.040%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#197
of 1,704 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 88%
Shared 0%
None 12%
Common Shares in AMT Over Time
Shares Held
Position Value (USD)
Position in REIT - Specialty
Real Estate · as of Jun 30, 2026Robeco Institutional Asset Management B.V. holds $258,158,423 across 13 REIT - Specialty names. AMT ranks #3 (11.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EQIX |
Equinix Inc
|
112,971 | $117,759,840 | |
| 2 | IRM |
Iron Mountain Inc
|
297,899 | $37,627,622 | |
| 3 | AMT |
American Tower Corp /Ma/
This page
|
187,763 | $30,712,393 | |
| 4 | DLR |
Digital Realty Trust, Inc.
|
150,571 | $27,039,540 | |
| 5 | CCI |
Crown Castle Inc.
|
214,629 | $16,253,854 | |
| 6 | GLPI |
Gaming & Leisure Properties, Inc.
|
348,868 | $15,535,092 | |
| 7 | SBAC |
Sba Communications Corp
|
28,191 | $4,974,583 | |
| 8 | RYN |
Rayonier Inc
|
203,509 | $4,330,671 |
All Filings in AMT
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $30,712,393 | 187,763 | Shares | Defined | 2026-07-21 | |
| 2026-03-31 | $47,775,839 | 276,833 | Shares | Defined | 2026-04-21 | |
| 2025-12-31 | $33,391,833 | 190,191 | Shares | Defined | 2026-01-23 | |
| 2025-09-30 | $39,794,854 | 206,920 | Shares | Defined | 2025-10-22 | |
| 2025-06-30 | $48,223,469 | 218,186 | Shares | Defined | 2025-07-18 | |
| 2025-03-31 | $41,374,464 | 190,140 | Shares | Defined | 2025-04-23 | |
| 2024-12-31 | $36,463,742 | 198,810 | Shares | Defined | 2025-01-23 | |
| 2024-09-30 | $51,558,319 | 221,699 | Shares | Defined | 2024-10-29 | |
| 2024-06-30 | $40,065,022 | 206,117 | Shares | Defined | 2024-07-23 | |
| 2024-03-31 | $83,345,437 | 421,810 | Shares | Defined | 2024-04-24 | |
| 2023-12-31 | $47,185,755 | 218,574 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $32,109,026 | 195,251 | Shares | Defined | 2023-10-24 | |
| 2023-06-30 | $44,504,381 | 229,475 | Shares | Defined | 2023-07-24 | |
| 2023-03-31 | $49,686,088 | 243,154 | Shares | Defined | 2023-05-04 | |
| 2022-12-31 | $47,110,037 | 222,364 | Shares | Defined | 2023-02-07 | |
| 2022-09-30 | $45,485,268 | 211,855 | Shares | Defined | 2022-12-01 | |
| 2022-06-30 | $53,792,749 | 210,465 | Shares | Defined | 2022-12-01 | |
| 2022-03-31 | $47,298,445 | 188,275 | Shares | Defined | 2022-12-01 | |
| 2021-12-31 | $54,423,720 | 186,064 | Shares | Defined | 2022-12-01 | |
| 2021-09-30 | $49,418,014 | 186,195 | Shares | Defined | 2022-12-01 | |
| 2021-06-30 | $29,635,708 | 109,705 | Shares | Defined | 2022-12-01 | |
| 2021-03-31 | $31,701,268 | 132,608 | Shares | Defined | 2022-12-01 | |
| 2020-12-31 | $31,475,352 | 140,227 | Shares | Defined | 2022-12-01 | |
| 2020-09-30 | $35,356,396 | 146,264 | Shares | Defined | 2021-01-19 | |
| 2020-06-30 | $21,326,964 | 82,490 | Shares | Defined | 2021-01-19 | |
| 2020-03-31 | $23,617,165 | 108,460 | Shares | Defined | 2021-01-19 | |
| No filing history on record for this holder in this stock. | ||||||