| 1 | NJR | New Jersey Resources Corporation | 0.51% |
| 2 | BKH | Black Hills Corporation | 0.51% |
| 3 | AVA | Avista Corporation | 0.49% |
| 4 | POR | Portland General Electric Company | 0.47% |
| 5 | SR | Spire Inc. | 0.45% |
| 6 | UGI | UGI Corporation | 0.45% |
| 7 | IDA | IDACORP, Inc. | 0.44% |
| 8 | ACT | Enact Holdings, Inc. | 0.42% |
| 9 | OGS | ONE Gas, Inc. | 0.42% |
| 10 | BCPC | Balchem Corporation | 0.40% |
| 11 | CPK | Chesapeake Utilities Corporation | 0.40% |
| 12 | ESNT | Essent Group Ltd. | 0.39% |
| 13 | CSGS | CSG Systems International, Inc. | 0.39% |
| 14 | POST | Post Holdings, Inc. | 0.39% |
| 15 | AGO | Assured Guaranty Ltd. | 0.39% |
| 16 | AWR | American States Water Company | 0.39% |
| 17 | MGEE | MGE Energy, Inc. | 0.39% |
| 18 | NFG | National Fuel Gas Company | 0.38% |
| 19 | EXPO | Exponent, Inc. | 0.38% |
| 20 | RLI | RLI Corp. | 0.37% |
| 21 | MDU | MDU Resources Group, Inc. | 0.37% |
| 22 | ORA | Ormat Technologies, Inc. | 0.37% |
| 23 | WTM | White Mountains Insurance Group, Ltd. | 0.36% |
| 24 | MTG | MGIC Investment Corporation | 0.36% |
| 25 | WDFC | WD-40 Company | 0.36% |
| View TPSC holdings |
