Atmos Energy Corp. 13F holders
Of the 44 funds followed here, 10 reported a position in Atmos Energy Corp. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 4.5 million shares worth $770.3 million, 0.0% of its reported book. New this quarter: Point72 Asset Management, Bridgewater Associates.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Geode Capital Management | 4,489,277 | $770.3 million | 0.0% | +152,281 | added | 30 June 2026 | 13F |
| Norges Bank | 2,079,227 | $358.2 million | 0.0% | held | 30 June 2026 | 13F | |
| Citadel Advisors | 1,766,705 | $304.4 million | 0.0% | +982,801 | added | 30 June 2026 | 13F |
| Capital Research Global Investors | 1,508,563 | $259.9 million | 0.0% | -2,501,987 | trimmed | 30 June 2026 | 13F |
| Point72 Asset Management | 1,361,162 | $234.5 million | 0.3% | +1,361,162 | new | 30 June 2026 | 13F |
| FMR LLC | 660,432 | $113.8 million | 0.0% | +534,938 | added | 30 June 2026 | 13F |
| Renaissance Technologies | 447,900 | $77.2 million | 0.1% | +281,100 | added | 30 June 2026 | 13F |
| Millennium Management | 272,772 | $47.0 million | 0.0% | +11,351 | added | 30 June 2026 | 13F |
| Two Sigma Investments | 183,096 | $31.5 million | 0.0% | +93,111 | added | 30 June 2026 | 13F |
| Bridgewater Associates | 3,587 | $617,932 | 0.0% | +3,587 | new | 30 June 2026 | 13F |
Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.
Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 13 August 2026 | 13G/A | Wellington Management Group LLP and 7 others | 9.2 million | 5.5% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 July 2026 | 13G/A | BlackRock, Inc. and 1 other | 14.5 million | 8.7% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 14 May 2026 | 13G/A | Capital International Investors and 1 other | 7.7 million | 4.7% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 29 April 2026 | 13G | Vanguard Capital Management and 1 other | 12.5 million | 7.5% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 28 April 2026 | 13G | Vanguard Portfolio Management and 1 other | 9.3 million | 5.6% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 26 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 4 December 2025 | 13G/A | BlackRock, Inc. and 1 other | 16.2 million | 10.0% | 30 November 2025 | passive, institutional (13d-1(b)) | EDGAR |
| 12 November 2025 | 13G/A | Wellington Management Group LLP and 7 others | 10.5 million | 6.5% | 30 September 2025 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder. Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.
Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 10 August 2026 | 61 | $170.19 | SEC |
| 6 August 2026 | 676 | $172.20 | SEC |
| 31 July 2026 | 2,033 | $174.26 | SEC |
| 28 July 2026 | 5,056 | $178.22 | SEC |
| 27 July 2026 | 498 | $179.22 | SEC |
| 17 July 2026 | 92 | $178.04 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 5,056 on 28 July 2026. A fail is an operational fact about settlement, not a position.
Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to ATO by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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