Utilities insider trading activity
In the last 30 days, insiders at 48 Utilities companies reported 16 purchases worth $41.24M and 81 sales worth $206.01M. Below, the companies are ranked by how many insiders filed.
Most-active companies
48| # | Ticker / Company | Insiders (30d) | Insider buys (30d) |
|---|---|---|---|
| 1 |  $RSG REPUBLIC SERVICES, INC. | 24 | - |
| 2 |  $DBHL Deep Isolation Nuclear, Inc. | 13 | - |
| 3 |  $SO SOUTHERN CO | 11 | - |
| 4 | AXIA3 AXIA Energia S.A. | 9 | $5.30M |
| 5 |  $YORW YORK WATER CO | 8 | $41K |
| 6 |  $AM Antero Midstream Corp | 8 | - |
| 7 |  $NWE NorthWestern Energy Group, Inc. | 8 | - |
| 8 |  $LNT ALLIANT ENERGY CORP | 8 | - |
| 9 |  $NNE Nano Nuclear Energy Inc. | 7 | - |
| 10 |  $NJR NEW JERSEY RESOURCES CORP | 7 | - |
| 11 |  $PEG PUBLIC SERVICE ENTERPRISE GROUP INC | 7 | - |
| 12 |  $FE FIRSTENERGY CORP | 7 | - |
| 13 |  $OKLO Oklo Inc. | 6 | - |
| 14 |  $GRDX GridAI Technologies Corp. | 6 | - |
| 15 |  $RENX RenX Enterprises Corp. | 5 | - |
| 16 |  $EVRG Evergy, Inc. | 4 | - |
| 17 |  $NEXT NextDecade Corp | 4 | - |
| 18 |  $NEE NEXTERA ENERGY INC | 4 | - |
| 19 |  $WCN Waste Connections, Inc. | 3 | - |
| 20 |  $ENLT Enlight Renewable Energy Ltd. | 3 | - |
| 21 |  $CWEN Clearway Energy, Inc. | 3 | - |
| 22 |  $SPRU SPRUCE POWER HOLDING CORP | 3 | - |
| 23 |  $AEP AMERICAN ELECTRIC POWER CO INC | 3 | - |
| 24 |  $WEC WEC ENERGY GROUP, INC. | 3 | - |
| 25 |  $CDZI CADIZ INC | 3 | - |
| 26 |  $FRVO Fervo Energy Co | 3 | - |
| 27 |  $VG Venture Global, Inc. | 2 | - |
| 28 |  $VST Vistra Corp. | 2 | - |
| 29 |  $KGS Kodiak Gas Services, Inc. | 2 | - |
| 30 |  $ELPC ENERGY CO OF PARANA | 2 | - |
| 31 |  $KMI KINDER MORGAN, INC. | 2 | - |
| 32 |  $CLH CLEAN HARBORS INC | 2 | $39K |
| 33 |  $CNP CENTERPOINT ENERGY INC | 2 | - |
| 34 |  $ATO ATMOS ENERGY CORP | 2 | - |
| 35 |  $KNTK Kinetik Holdings Inc. | 1 | - |
| 36 |  $PAM Pampa Energy Inc. | 1 | $35.14M |
| 37 |  $UGP ULTRAPAR HOLDINGS INC | 1 | - |
| 38 |  $PPL PPL Corp | 1 | - |
| 39 |  $NWN Northwest Natural Holding Co | 1 | - |
| 40 |  $EIX EDISON INTERNATIONAL | 1 | - |
| 41 |  $CLNE Clean Energy Fuels Corp. | 1 | - |
| 42 |  $CTRI Centuri Holdings, Inc. | 1 | - |
| 43 |  $DUK Duke Energy CORP | 1 | - |
| 44 |  $OKE ONEOK INC | 1 | - |
| 45 |  $PCG PG&E Corp | 1 | - |
| 46 |  $PESI PERMA FIX ENVIRONMENTAL SERVICES INC | 1 | - |
| 47 |  $TRBG Turbogen Ltd. | 1 | - |
| 48 |  $WES Western Midstream Partners, LP | 1 | - |
Industries in this sector
9- Electric Services - 17 companies
- Electric & Other Services Combined - 9 companies
- Natural Gas Distribution - 5 companies
- Natural Gas Transmission - 5 companies
- Refuse Systems - 4 companies
- Natural Gas Transmisison & Distribution - 3 companies
- Water Supply - 2 companies
- Hazardous Waste Management - 2 companies
- Gas & Other Services Combined - 1 companies
Reading a sector
Sales usually dwarf purchases, and that is normal, not a warning. Executives are paid in stock. They sell to diversify and to pay the tax due when awards vest, so a big sell total across a sector mostly reflects a vesting calendar. Purchases are the rarer side, because each one is an insider choosing to add to a company they already know well.
The table ranks companies by how many different insiders filed, not by dollars. That puts the cluster case near the top: several people inside one business acting in the same month. Sector placement comes from each company's SEC SIC code, mapped to the GICS sectors through a standard crosswalk, with manual fixes for well-known names the SIC code gets wrong. A single company can still land in a different sector than an index provider would give it.