Atmos Energy
ATO
159.21
-0.53
-0.33%
Atmos Energy
US · ATO
#744 by market cap
Listed 1970
159.21
-0.53
-0.33%
Live - 5344 symbols - heartbeat 219s ago
· 2026-10-08 08:05
Pre-market
160.14
+0.58%
After-hours
161.13
+1.21%
- Market cap
- 26.90B
- P/E (TTM)i
- 18.98
- P/Bi
- 1.76
- EPSi
- 7.46
- Div yieldi
- 2.43%
- 52W posi
- 13%
Reader sentiment
Are you bullish or bearish on ATO?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions decreased by 5 in the most recent period (2026/Q3).
- Total institutional ownership (as a % of shares) was little changed.
Institutional ownership
- Held by institutions
- 98.39% -0.06pp
- Institutions
- 1,218 -5
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
AlignedInstitutions trimmed shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two line up.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund79.34%
Public Company6.18%
Hedge Fund5.36%
Private Company2.54%
Government Pension Fund2.32%
Sovereign Wealth Fund1.33%
Family Office/Trust0.56%
Insurance Company0.35%
Individual/Insider0.34%
Other1.67%
Top holders as of 2026-06-30
BlackRock
9.02% · 15.24M sh
Vanguard Capital Management, LLC
7.00% · 11.82M sh
State Street Global Advisors
6.73% · 11.38M sh
Capital Research
5.56% · 9.40M sh
Vanguard Portfolio Management, LLC
5.54% · 9.36M sh
Wellington Management Group
5.44% · 9.19M sh
Geode Capital Management, LLC
2.66% · 4.49M sh
Bank of America Corporation
2.01% · 3.39M sh
T. Rowe Price Group, Inc.
1.54% · 2.60M sh
AQR Capital Management
1.38% · 2.34M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 39 buys · 9 sells
| Name | Role | Stake |
|---|---|---|
| Kim Cocklin | Chairperson | 0.10% |
| John Akers | Chief Executive Officer | 0.09% |
| Christopher Forsythe | Senior Vice President | 0.04% |
| Richard Sampson | Independent Director | 0.02% |
| John McDill | Senior Vice Presidnet of Utility Operations | 0.02% |
| Karen Hartsfield | Senior Vice President | 0.02% |
| John Robbins | Officer | 0.02% |
| William Ware | Independent Director | 0.01% |
| Kelly Compton | Independent Director | 0.00% |
| James Jeffries | Director | 0.00% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-09-30 | Rafael Garza | Independent Director | Other Acquisition | +77 | $155.79 |
| 2026-09-30 | Edward Geiser | Director | Other Derivative Acquisition | +224 | -- |
| 2026-09-14 | John Robbins | Officer | Other Disposition | -1,500 | -- |
| 2026-08-31 | James Jeffries | Director | Other Derivative Acquisition | +1,000 | -- |
| 2026-08-31 | James Jeffries | Director | Initial Statement of Beneficial | 0 | -- |
| 2026-08-10 | William Ware | Independent Director | Open Market Acquisition | +300 | $167.59 |
| 2026-06-30 | Rafael Garza | Independent Director | Other Acquisition | +65 | $172.92 |
| 2026-06-30 | Edward Geiser | Director | Other Derivative Acquisition | +187 | -- |
| 2026-05-01 | John Akers | Chief Executive Officer | Derivative Exercise and Sale | -6,235 | $187.74–189.74 |
| 2026-05-01 | John Akers | Chief Executive Officer | Derivative Exercise and Retained | +10,615 | $189.74 |
| 2026-05-01 | Christopher Forsythe | Senior Vice President | Derivative Exercise and Sale | -1,563 | $189.74 |
| 2026-05-01 | Christopher Forsythe | Senior Vice President | Derivative Exercise and Retained | +2,407 | $189.74 |
| 2026-05-01 | John McDill | Senior Vice Presidnet of Utility Operations | Derivative Exercise and Sale | -1,042 | $189.74 |
| 2026-05-01 | John McDill | Senior Vice Presidnet of Utility Operations | Derivative Exercise and Retained | +1,773 | $189.74 |
| 2026-05-01 | John Robbins | Officer | Derivative Exercise and Sale | -1,042 | $189.74 |
| 2026-05-01 | John Robbins | Officer | Derivative Exercise and Retained | +1,773 | $189.74 |
| 2026-05-01 | Karen Hartsfield | Senior Vice President | Derivative Exercise and Sale | -1,042 | $189.74 |
| 2026-05-01 | Karen Hartsfield | Senior Vice President | Derivative Exercise and Retained | +1,773 | $189.74 |
| 2026-05-01 | Michelle Faulk | Controller and Director of Accounting Services & Financial Reporting | Derivative Exercise and Sale | -70 | $189.74 |
| 2026-05-01 | Michelle Faulk | Controller and Director of Accounting Services & Financial Reporting | Derivative Exercise and Retained | +105 | $189.74 |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 08:05:13 · For reference only, not investment advice and not tailored to your situation.