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Major group 49: Electric, gas, and sanitary services
Companies whose SIC industry code starts with 493. Companies with no code (SIC 0) and shell companies (SIC 9995) are left out.
Its 4-digit industries: 4931 Electric & other services combined · 4932 Gas & other services combined
The tiles, heatmap and tables below use the industry’s S&P 500 companies.
Average profit weight in the industry over time
The mean profit weight over every ordered pair of the industry’s companies, each quarter: S&P 500 companies (solid) and all companies (faded). Click a quarter to show it.
Computed from the current data release, using every firm in the sample. Published papers used earlier releases and samples, so their figures differ slightly.
Show the numbers
Profit weights between the 8 largest companies, 2020 Q4
Each cell is the profit weight of the row company’s shareholders on the column company (darker: higher). Companies are ordered so that tightly linked groups form blocks. Largest means most reported owners. Click a cell to compare the two companies.
| D T E Energy Co | Nisource Inc | Sempra Energy | Eversource Energy | W E C Energy Group Inc | Alliant Energy Corp | Duke Energy Corp New | Genie Energy LTD | Report | |
|---|---|---|---|---|---|---|---|---|---|
| D T E Energy Co | 0.45 | 0.57 | 0.43 | 0.42 | 0.42 | 0.41 | 0.18 | ||
| Nisource Inc | 0.45 | 0.65 | 0.53 | 0.50 | 0.48 | 0.40 | 0.21 | ||
| Sempra Energy | 1.00 | 1.14 | 0.74 | 0.69 | 0.66 | 0.63 | 0.28 | ||
| Eversource Energy | 0.71 | 0.88 | 0.69 | 0.95 | 0.79 | 0.62 | 0.34 | ||
| W E C Energy Group Inc | 0.73 | 0.86 | 0.69 | 1.00 | 0.81 | 0.62 | 0.35 | ||
| Alliant Energy Corp | 0.84 | 0.98 | 0.77 | 0.97 | 0.95 | 0.73 | 0.40 | ||
| Duke Energy Corp New | 1.16 | 1.15 | 1.04 | 1.08 | 1.04 | 1.03 | 0.44 | ||
| Genie Energy LTD | 0.03 | 0.03 | 0.02 | 0.03 | 0.03 | 0.03 | 0.02 |
Investors who drive it, 2020 Q4
The investors that contribute most to the industry’s average profit weight: roughly, those holding sizeable stakes in many of its companies at once. Investor types are inferred from the forms each investor files with the SEC and are under review. Anyone filing Forms 3/4/5 counts as an insider unless they also file 13F, in which case they count as an asset manager (such as Carl Icahn).
- Big Three
- Asset manager
- Non-financial blockholder
- Activist
- Insider
The companies, 2020 Q4
| Company | Reported owners | Reported ownership | SEC CIK | Report |
|---|---|---|---|---|
| Duke Energy Corp New SIC 4931 · S&P 500 | 1533 | 64.33% | 1326160 | |
| W E C Energy Group Inc SIC 4931 · S&P 500 | 931 | 72.70% | 783325 | |
| Sempra Energy SIC 4931 · S&P 500 | 798 | 85.71% | 1032208 | |
| Eversource Energy SIC 4931 · S&P 500 | 791 | 77.88% | 72741 | |
| D T E Energy Co SIC 4931 · S&P 500 | 650 | 73.62% | 936340 | |
| Alliant Energy Corp SIC 4931 · S&P 500 | 560 | 72.97% | 352541 | |
| Nisource Inc SIC 4932 · S&P 500 | 477 | 93.79% | 1111711 | |
| Genie Energy LTD SIC 4931 · S&P 500 · dual class · outlier | 72 | 53.49% | 1528356 |
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