DUFF & PHELPS INVESTMENT MANAGEMENT CO
Top Portfolio Positions
144 positions ·
$9,533,458,290 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| WELL |
Welltower Inc.
Real Estate
|
2,632,540 | $520,479,483 | 5.46% | |
| EQIX |
Equinix Inc
Real Estate
|
472,583 | $463,244,759 | 4.86% | |
| PLD |
Prologis, Inc.
Real Estate
|
2,989,856 | $395,199,165 | 4.15% | |
| DLR |
Digital Realty Trust, Inc.
Real Estate
|
1,546,930 | $278,772,254 | 2.92% | |
| VTR |
Ventas, Inc.
Real Estate
|
2,611,874 | $213,599,055 | 2.24% | |
| SRE |
Sempra
Utilities
|
2,086,667 | $202,761,431 | 2.13% | |
| XEL |
Xcel Energy Inc
Utilities
|
2,424,903 | $192,634,293 | 2.02% | |
| NEE |
Nextera Energy Inc
Utilities
|
1,921,380 | $178,457,774 | 1.87% | |
| ETR |
Entergy Corp /De/
Utilities
|
1,532,230 | $172,161,362 | 1.81% | |
| CNP |
Centerpoint Energy Inc
Utilities
|
3,866,699 | $166,886,728 | 1.75% |
Portfolio Trend
25 quarters · across all stocks
Holdings in ATO
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $112,299,600 | 607,945 | Shares | Sole | 2026-04-28 | |
| 2025-12-31 | $109,346,054 | 652,306 | Shares | Other | 2026-01-26 | |
| 2025-09-30 | $119,098,808 | 697,504 | Shares | Other | 2025-11-13 | |
| 2025-06-30 | $114,839,381 | 745,178 | Shares | Other | 2025-08-11 | |
| 2025-03-31 | $125,724,242 | 813,328 | Shares | Other | 2025-05-13 | |
| 2024-12-31 | $114,125,915 | 819,458 | Shares | Other | 2025-02-12 | |
| 2024-09-30 | $118,533,104 | 854,539 | Shares | Other | 2024-11-15 | |
| 2024-06-30 | $107,486,092 | 921,441 | Shares | Other | 2024-08-15 | |
| 2024-03-31 | $121,197,355 | 1,019,579 | Shares | Other | 2024-05-14 | |
| 2023-12-31 | $118,140,347 | 1,019,330 | Shares | Other | 2024-02-05 | |
| 2023-09-30 | $103,492,338 | 976,988 | Shares | Other | 2023-11-13 | |
| 2023-06-30 | $119,473,966 | 1,026,938 | Shares | Other | 2023-08-03 | |
| 2023-03-31 | $121,716,779 | 1,083,275 | Shares | Other | 2023-05-10 | |
| 2022-12-31 | $118,482,197 | 1,057,216 | Shares | Other | 2023-02-08 | |
| 2022-09-30 | $107,237,559 | 1,052,897 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $113,884,856 | 1,015,922 | Shares | Other | 2022-08-10 | |
| 2022-03-31 | $124,256,336 | 1,039,889 | Shares | Other | 2022-05-11 | |
| 2021-12-31 | $119,998,529 | 1,145,352 | Shares | Other | 2022-02-07 | |
| 2021-09-30 | $100,792,402 | 1,142,771 | Shares | Other | 2021-11-10 | |
| 2021-06-30 | $105,037,273 | 1,092,886 | Shares | Other | 2021-08-09 | |
| 2021-03-31 | $108,437,461 | 1,096,990 | Shares | Other | 2021-05-10 | |
| 2020-12-31 | $92,896,810 | 973,455 | Shares | Other | 2021-01-29 | |
| 2020-09-30 | $92,698,880 | 969,755 | Shares | Other | 2020-11-03 | |
| 2020-06-30 | $93,282,560 | 936,760 | Shares | Other | 2020-08-06 | |
| 2020-03-31 | $93,050,451 | 937,725 | Shares | Other | 2020-05-14 | |
| No 13F history on record for this holder in this stock. | ||||||