ATMOS ENERGY CORP ATO
CIK 0000731802 · CUSIP 049560105
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | VANGUARD GROUP INC CIK 102909 · Amended · View history | $2.05B 19,347,371 shares | 0.05% | SEC filing ↗ Dec 18, 2023 | ▾ | |
| 02 | BlackRock Inc. CIK 1364742 · View history | $1.92B 18,089,919 shares | 0.06% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 03 | STATE STREET CORP CIK 93751 · View history | $1.18B 11,136,698 shares | 0.07% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 04 | Aristotle Capital Management, LLC CIK 860644 · View history | $953.73M 9,003,404 shares | 2.05% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 05 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · Amended · View history | $952.36M 8,990,424 shares | 0.19% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 06 | AMERICAN CENTURY COMPANIES INC CIK 748054 · Amended · View history | $360.02M 3,398,644 shares | 0.28% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 07 | DEUTSCHE BANK AG\ CIK 948046 · Amended · View history | $358.51M 3,384,450 shares | 0.23% | SEC filing ↗ Nov 24, 2023 | ▾ | |
| 08 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $354.12M 3,349,802 shares | 0.04% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 09 | Invesco Ltd. CIK 914208 · View history | $211.62M 1,997,693 shares | 0.06% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 10 | MORGAN STANLEY CIK 895421 · View history | $204.42M 1,929,801 shares | 0.02% | SEC filing ↗ Nov 15, 2023 | ▾ | |
| 11 | Legal & General Group Plc CIK 764068 · View history | $171.66M 1,620,474 shares | 0.06% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 12 | NORTHERN TRUST CORP CIK 73124 · View history | $168.48M 1,590,505 shares | 0.03% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 13 | ProShare Advisors LLC CIK 1357955 · View history | $159.25M 1,503,341 shares | 0.50% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 14 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main CIK 1694217 · Amended · View history | $152.43M 1,438,965 shares | 0.23% | SEC filing ↗ May 4, 2026 | ▾ | |
| 15 | BANK OF AMERICA CORP /DE/ CIK 70858 · View history | $141.86M 1,339,233 shares | 0.02% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 16 | COOKE & BIELER LP CIK 24386 · View history | $134.81M 1,272,657 shares | 1.31% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 17 | Bank of New York Mellon Corp CIK 1390777 · View history | $132.93M 1,254,886 shares | 0.03% | SEC filing ↗ Oct 24, 2023 | ▾ | |
| 18 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $132.12M 1,247,209 shares | 0.02% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 19 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history | $131.50M 1,241,383 shares | 0.05% | SEC filing ↗ Nov 8, 2023 | ▾ | |
| 20 | WELLS FARGO & COMPANY/MN CIK 72971 · View history | $127.57M 1,204,294 shares | 0.04% | SEC filing ↗ Nov 13, 2023 | ▾ |
Showing 20 / 669 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 669 reporting institutions.
This page includes 20 of 669 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 669 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"049560105","quarter":"2023Q3","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.