UTES additions & removals
Changes are observation-bounded: an addition is the first retained official snapshot containing a security after an earlier absence; a removal is its first retained absence. Baseline holdings receive no invented addition date.
Additions
| Ticker | Issuer | Observed date | Change |
|---|
| AEP | AMERICAN ELECTRIC POWER COMPANY INC | 2026-04-30 | Added / first present |
|---|
| DTE | DTE ENERGY COMPANY | 2026-04-30 | Added / first present |
|---|
| OGE | OGE Energy Corp | 2026-01-30 | Added / first present |
|---|
| WEC | WEC Energy Group Inc | 2026-01-30 | Added / first present |
|---|
| AEE | Ameren Corp | 2025-04-30 | Added / first present |
|---|
| LNT | Alliant Energy Corp | 2025-04-30 | Added / first present |
|---|
| NRG | NRG Energy Inc | 2025-04-30 | Added / first present |
|---|
| OGE | OGE Energy Corp | 2025-04-30 | Added / first present |
|---|
| EXC | Exelon Corp | 2025-01-31 | Added / first present |
|---|
| NJR | New Jersey Resources Corp | 2025-01-31 | Added / first present |
|---|
| XEL | Xcel Energy Inc | 2025-01-31 | Added / first present |
|---|
| TXNM | TXNM Energy Inc | 2024-10-31 | Added / first present |
|---|
| TLN | Talen Energy Corp | 2024-07-31 | Added / first present |
|---|
| IDA | IDACORP Inc | 2024-04-30 | Added / first present |
|---|
| D | Dominion Energy Inc | 2024-01-31 | Added / first present |
|---|
| PNM | PNM Resources Inc | 2023-07-31 | Added / first present |
|---|
| CNP | CenterPoint Energy Inc | 2023-07-31 | Added / first present |
|---|
| SO | Southern Co/The | 2023-07-31 | Added / first present |
|---|
| SRE | Sempra | 2023-07-31 | Added / first present |
|---|
| PNW | Pinnacle West Capital Corp | 2023-04-28 | Added / first present |
|---|
| PPL | PPL Corp | 2023-04-28 | Added / first present |
|---|
| DUK | Duke Energy Corp | 2022-10-31 | Added / first present |
|---|
| FE | FirstEnergy Corp | 2022-07-29 | Added / first present |
|---|
| OGE | OGE Energy Corp | 2022-07-29 | Added / first present |
|---|
| UGI | UGI Corp | 2022-07-29 | Added / first present |
|---|
| CEG | Constellation Energy Corp | 2022-04-29 | Added / first present |
|---|
| EMA | Emera Inc | 2022-04-29 | Added / first present |
|---|
| VST | Vistra Corp | 2022-04-29 | Added / first present |
|---|
| CWEN/A | Clearway Energy Inc | 2021-10-29 | Added / first present |
|---|
| D | Dominion Energy Inc | 2021-10-29 | Added / first present |
|---|
| OGS | ONE Gas Inc | 2021-10-29 | Added / first present |
|---|
| ETR | Entergy Corp | 2021-04-30 | Added / first present |
|---|
| EXC | Exelon Corp | 2021-04-30 | Added / first present |
|---|
| AEE | Ameren Corp | 2021-01-29 | Added / first present |
|---|
| DUK | Duke Energy Corp | 2020-07-31 | Added / first present |
|---|
| SWX | Southwest Gas Holdings Inc | 2020-07-31 | Added / first present |
|---|
| FE | FirstEnergy Corp | 2020-04-30 | Added / first present |
|---|
| LNT | Alliant Energy Corp | 2020-04-30 | Added / first present |
|---|
| NJR | New Jersey Resources Corp | 2020-01-31 | Added / first present |
|---|
| PCG | PG&E Corp | 2020-01-31 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| OGE | OGE Energy Corp | 2026-04-30 | Removed / first absent |
|---|
| OGE | OGE Energy Corp | 2025-10-31 | Removed / first absent |
|---|
| EXC | Exelon Corp | 2025-04-30 | Removed / first absent |
|---|
| NJR | New Jersey Resources Corp | 2025-07-31 | Removed / first absent |
|---|
| TXNM | TXNM Energy Inc | 2025-07-31 | Removed / first absent |
|---|
| D | Dominion Energy Inc | 2024-04-30 | Removed / first absent |
|---|
| PNM | PNM Resources Inc | 2024-10-31 | Removed / first absent |
|---|
| SO | Southern Co/The | 2024-10-31 | Removed / first absent |
|---|
| DUK | Duke Energy Corp | 2023-01-31 | Removed / first absent |
|---|
| FE | FirstEnergy Corp | 2023-01-31 | Removed / first absent |
|---|
| OGE | OGE Energy Corp | 2022-10-31 | Removed / first absent |
|---|
| UGI | UGI Corp | 2023-01-31 | Removed / first absent |
|---|
| EMA | Emera Inc | 2022-07-29 | Removed / first absent |
|---|
| CWEN/A | Clearway Energy Inc | 2023-07-31 | Removed / first absent |
|---|
| D | Dominion Energy Inc | 2023-04-28 | Removed / first absent |
|---|
| OGS | ONE Gas Inc | 2022-01-31 | Removed / first absent |
|---|
| EXC | Exelon Corp | 2024-04-30 | Removed / first absent |
|---|
| AEE | Ameren Corp | 2024-04-30 | Removed / first absent |
|---|
| DUK | Duke Energy Corp | 2021-10-29 | Removed / first absent |
|---|
| SWX | Southwest Gas Holdings Inc | 2021-10-29 | Removed / first absent |
|---|
| FE | FirstEnergy Corp | 2020-07-31 | Removed / first absent |
|---|
| LNT | Alliant Energy Corp | 2024-04-30 | Removed / first absent |
|---|
| NJR | New Jersey Resources Corp | 2021-04-30 | Removed / first absent |
|---|
| PCG | PG&E Corp | 2025-04-30 | Removed / first absent |
|---|
| SJI | SOUTH JERSEY INDUSTRIES | 2020-07-31 | Removed / first absent |
|---|
| NEP | NEXTERA ENERGY PARTNERS LP | 2023-07-31 | Removed / first absent |
|---|
| ATO | Atmos Energy Corp | 2025-10-31 | Removed / first absent |
|---|
| AWK | American Water Works Co Inc | 2023-04-28 | Removed / first absent |
|---|
| CPK | Chesapeake Utilities Corp | 2021-04-30 | Removed / first absent |
|---|
| D | DOMINION ENERGY INC | 2020-07-31 | Removed / first absent |
|---|
| DTE | DTE ENERGY COMPANY | 2025-10-31 | Removed / first absent |
|---|
| ED | Consolidated Edison Inc | 2020-04-30 | Removed / first absent |
|---|
| EIX | Edison International | 2025-01-31 | Removed / first absent |
|---|
| ES | EVERSOURCE ENERGY | 2022-04-29 | Removed / first absent |
|---|
| EXC | EXELON CORP | 2020-07-31 | Removed / first absent |
|---|
| FE | FirstEnergy Corp | 2020-01-31 | Removed / first absent |
|---|
| FTS | Fortis Inc/Canada | 2021-10-29 | Removed / first absent |
|---|
| NRG | NRG ENERGY INC | 2020-04-30 | Removed / first absent |
|---|
| PEG | PUBLIC SERVICE ENTERPRISE GP | 2026-01-30 | Removed / first absent |
|---|
| PNW | PINNACLE WEST CAPITAL | 2020-07-31 | Removed / first absent |
|---|
| PPL | PPL CORP | 2020-10-30 | Removed / first absent |
|---|
| SRE | SEMPRA ENERGY | 2023-01-31 | Removed / first absent |
|---|
| SWX | SOUTHWEST GAS HOLDINGS INC | 2020-04-30 | Removed / first absent |
|---|
| VST | Vistra Energy Corp | 2020-04-30 | Removed / first absent |
|---|
| WEC | WEC ENERGY GROUP INC | 2023-10-31 | Removed / first absent |
|---|
| XEL | XCEL ENERGY INC | 2024-04-30 | Removed / first absent |
|---|