| 1 | | Electric Utilities: Central | $190.4B | $97.32 | -0.22% | 4.5M |
| 2 | CEGConstellation Energy Corporation | Electric Utilities: Central | $110.8B | $309.18 | -1.24% | 1.3M |
| 3 | | Power Generation | $101.3B | $97.15 | +0.63% | 5.1M |
| 4 | | Environmental Services | $90.8B | $228.81 | -2.03% | 816.3K |
| 5 | NGGNational Grid Transco PLC National Grid PLC (NEW) | Natural Gas Distribution | $88.5B | $88.61 | -1.03% | 776.5K |
| 6 | WMBWilliams Companies Inc. (The) | Natural Gas Distribution | $88.5B | $75.68 | -0.87% | 3.3M |
| 7 | EPDEnterprise Products Partners L.P. | Natural Gas Distribution | $80.7B | $38.16 | -1.56% | 2.8M |
| 8 | | Natural Gas Distribution | $74.0B | $32.58 | -0.85% | 6.7M |
| 9 | | Telecommunications Equipment | $70.0B | $537.68 | +1.62% | 1.4M |
| 10 | | Natural Gas Distribution | $65.2B | $20.00 | -0.72% | 14.0M |
| 11 | AEPAmerican Electric Power Company Inc. | Electric Utilities: Central | $64.0B | $137.23 | +0.44% | 1.6M |
| 12 | RSGRepublic Services Inc. | Environmental Services | $63.8B | $206.64 | -1.15% | 832.1K |
| 13 | | Oil/Gas Transmission | $60.5B | $94.84 | -0.38% | 1.7M |
| 14 | | Oil & Gas Production | $56.6B | $90.75 | -1.81% | 2.4M |
| 15 | | Electric Utilities: Central | $52.4B | $116.68 | -0.80% | 1.3M |
| 16 | | Electric Utilities: Central | $52.1B | $155.11 | -1.55% | 2.4M |
| 17 | | Oil/Gas Transmission | $51.7B | $270.92 | -1.60% | 1.6M |
| 18 | | Power Generation | $50.2B | $46.52 | +1.26% | 4.8M |
| 19 | | Power Generation | $49.2B | $82.68 | -0.10% | 3.2M |
| 20 | | Natural Gas Distribution | $48.1B | $255.11 | -2.07% | 699.3K |
| 21 | PEGPublic Service Enterprise Group Incorporated | Power Generation | $42.6B | $80.27 | -1.64% | 1.6M |
| 22 | WCNWaste Connections Inc. | Power Generation | $41.0B | $161.56 | -1.81% | 628.7K |
| 23 | EDConsolidated Edison Inc. | Power Generation | $39.5B | $110.84 | -0.29% | 992.9K |
| 24 | PPLCPPL Corporation Corporate Units | Electric Utilities: Central | $38.7B | $49.76 | +0.00% | 8.7K |
| 25 | | Power Generation | $35.3B | $117.78 | -0.00% | 1.2M |
| 26 | PCGPacific Gas & Electric Co. | Power Generation | $34.3B | $16.43 | -0.96% | 9.7M |
| 27 | CQPCheniere Energy Partners LP | Oil/Gas Transmission | $34.0B | $66.60 | -0.55% | 34.5K |
| 28 | ATOAtmos Energy Corporation | Oil/Gas Transmission | $31.4B | $188.58 | -0.57% | 389.8K |
| 29 | | Electric Utilities: Central | $31.4B | $149.05 | -1.58% | 971.5K |
| 30 | | Power Generation | $31.0B | $113.76 | +0.19% | 975.5K |
| 31 | | Electric Utilities: Central | $29.9B | $37.67 | +0.88% | 8.5M |
| 32 | | Electric Utilities: Central | $29.6B | $46.95 | -0.70% | 9.0M |
| 33 | AXIAAXIA Energia American | Electric Utilities: Central | $29.0B | $12.47 | +0.00% | 820.9K |
| 34 | | Electric Utilities: Central | $29.0B | $57.26 | +0.25% | 339.7K |
| 35 | | Electric Utilities: Central | $28.9B | $153.45 | -1.07% | 1.3M |
| 36 | CNPCenterPoint Energy Inc (Holding Co) | Electric Utilities: Central | $27.8B | $43.40 | -0.69% | 3.0M |
| 37 | | Electric Utilities: Central | $27.5B | $69.72 | +0.19% | 1.8M |
| 38 | AWKAmerican Water Works Company Inc. | Water Supply | $26.4B | $127.31 | -0.82% | 957.5K |
| 39 | ESEversource Energy (D/B/A) | Electric Utilities: Central | $25.1B | $71.14 | +0.10% | 1.4M |
| 40 | CMSCMS Energy Corporation | Power Generation | $24.6B | $76.14 | -0.72% | 2.1M |
| 41 | | Telecommunications Equipment | $23.7B | $707.30 | +3.28% | 336.2K |
| 42 | | Power Generation | $22.6B | $48.17 | +0.14% | 3.3M |
| 43 | SBSCompanhia de saneamento Basico | Water Supply | $21.2B | $33.29 | -1.08% | 388.6K |
| 44 | KEPKorea Electric Power Corporation | Electric Utilities: Central | $19.8B | $15.15 | -1.01% | 197.5K |
| 45 | LNTAlliant Energy Corporation | Power Generation | $18.7B | $74.01 | +0.90% | 3.4M |
| 46 | | Power Generation | $18.3B | $82.74 | -0.25% | 947.0K |
| 47 | WESWestern Midstream Partners LP | Natural Gas Distribution | $16.0B | $42.29 | -2.76% | 1.2M |
| 48 | TLNTalen Energy Corporation | Electric Utilities: Central | $15.7B | $370.73 | -0.81% | 452.9K |
| 49 | | Electric Utilities: Central | $15.5B | $53.00 | +0.00% | 142.5K |
| 50 | | Oil & Gas Production | $13.7B | $147.51 | -0.42% | 1.0M |