← Data Explorer · All industries
Major group 49: Electric, gas, and sanitary services
Companies whose SIC industry code starts with 491. Companies with no code (SIC 0) and shell companies (SIC 9995) are left out.
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 3 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.
| N R G Energy Inc | Dominion Energy Inc | Pinnacle West Capital… | Report | |
|---|---|---|---|---|
| N R G Energy Inc | 0.54 | 0.74 | ||
| Dominion Energy Inc | 1.05 | 1.25 | ||
| Pinnacle West Capital Corp | 0.80 | 0.69 |
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. Owner types follow the forms each investor files with the SEC: 13F, Forms 3/4/5, 13D or 13G, in that order of precedence (an investor that files both 13F and Forms 3/4/5, such as Carl Icahn, counts as a 13F filer). Big Three is Vanguard, BlackRock and State Street.
- Big Three
- 13F filers
- 13G filers
- 13D filers
- Forms 3/4/5 filers
| # | Investor | Type | Companies held here | Share of the average | SEC CIK | Report |
|---|---|---|---|---|---|---|
| 1 | Vanguard Group Inc | Big Three | 3 | 48% | 102909 | |
| 2 | BlackRock Inc. | Big Three | 3 | 26% | 1364742 | |
| 3 | State Street Corp | Big Three | 3 | 12% | 93751 | |
| 4 | Royce & Associates LP | 13F filer | 3 | 2% | 38777 | |
| 5 | FMR Llc*Fil LTD | 13F filer | 3 | 2% | 315066 | |
| 6 | Wellington Management Group LLP | 13F filer | 3 | 2% | 902219 | |
| 7 | Geode Capital Management, LLC | 13F filer | 3 | 1% | 1214717 | |
| 8 | Massachusetts Financial Services Co /MA/ | 13F filer | 3 | 1.0% | 912938 | |
| 9 | Ameriprise Financial Inc | 13F filer | 3 | 0.7% | 820027 | |
| 10 | Invesco LTD. | 13F filer | 3 | 0.7% | 914208 | |
| 11 | Bank of New York Mellon Corp | 13F filer | 3 | 0.7% | 1629943 | |
| 12 | Northern Trust Corp | 13F filer | 3 | 0.7% | 73124 | |
| 13 | Legal & General Group PLC | 13F filer | 3 | 0.4% | 764068 | |
| 14 | Royal Bank of Canada | 13F filer | 3 | 0.3% | 1548814 | |
| 15 | Bank of America Corp /DE/ | 13F filer | 3 | 0.2% | 70858 | |
| 16 | American Century Companies Inc | 13F filer | 3 | 0.2% | 748054 | |
| 17 | Mitsubishi Ufj Trust & Banking Corp | 13F filer | 3 | 0.2% | 1462160 | |
| 18 | UBS Asset Management Americas Inc*Ubs Group AG | 13F filer | 3 | 0.2% | 1610520 | |
| 19 | Charles Schwab Investment Management Inc | 13F filer | 3 | 0.2% | 884546 | |
| 20 | Morgan Stanley | 13F filer | 3 | 0.1% | 895421 | |
| 21 | California Public Employees Retirement System | 13F filer | 3 | 0.1% | 919079 | |
| 22 | Janus Henderson Group PLC | 13F filer | 3 | 0.1% | 1274173 | |
| 23 | Dimensional Fund Advisors LP | 13F filer | 3 | 0.1% | 354204 | |
| 24 | Renaissance Technologies LLC | 13F filer | 3 | 0.1% | 1037389 | |
| 25 | Norges Bank | 13F filer | 2 | 0.1% | 1374170 |
The companies, 2020 Q4
| Company | Reported owners | Reported ownership | SEC CIK | Report |
|---|---|---|---|---|
| Dominion Energy Inc SIC 4911 · S&P 500 | 1421 | 65.27% | 715957 | |
| Pinnacle West Capital Corp SIC 4911 · S&P 500 | 529 | 84.64% | 764622 | |
| N R G Energy Inc SIC 4911 · S&P 500 | 494 | 94.95% | 1013871 |
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