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 · View history | $3.21B 20,791,335 shares | 0.06% | +424.24K(+2.1%)Added | SEC filing ↗ May 9, 2025 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $2.19B 14,145,533 shares | 0.05% | +254.39K(+1.8%)Added | SEC filing ↗ May 2, 2025 | ▾ |
| 03 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $1.90B 12,321,994 shares | 0.37% | -808.72K(-6.2%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $1.64B 10,641,492 shares | 0.07% | +15.64K(+0.1%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 05 | Capital International Investors CIK 1562230 · View history | $1.51B 9,767,164 shares | 0.30% | +1.61M(+19.7%)Added | SEC filing ↗ May 12, 2025 | ▾ |
| 06 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $1.22B 7,884,931 shares | 0.15% | -666.32K(-7.8%)Reduced | SEC filing ↗ May 14, 2025 | ▾ |
| 07 | Aristotle Capital Management, LLC CIK 860644 · View history | $1.21B 7,797,730 shares | 2.40% | -318.03K(-3.9%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 08 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $618.05M 4,010,720 shares | 0.05% | +204.27K(+5.4%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 09 | Invesco Ltd. CIK 914208 · View history | $462.36M 2,991,084 shares | 0.09% | -116.18K(-3.7%)Reduced | SEC filing ↗ May 12, 2025 | ▾ |
| 10 | DEUTSCHE BANK AG\ CIK 948046 · View history | $447.03M 2,891,902 shares | 0.18% | -186.52K(-6.1%)Reduced | SEC filing ↗ May 9, 2025 | ▾ |
| 11 | MORGAN STANLEY CIK 895421 · View history | $344.28M 2,227,185 shares | 0.02% | +179.22K(+8.8%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 12 | BANK OF AMERICA CORP /DE/ CIK 70858 · View history | $289.62M 1,873,614 shares | 0.03% | +160.19K(+9.3%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 13 | Legal & General Group Plc CIK 764068 · View history | $260.02M 1,682,110 shares | 0.07% | +63.91K(+3.9%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 14 | NORTHERN TRUST CORP CIK 73124 · View history | $251.47M 1,626,775 shares | 0.04% | -12.30K(-0.8%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 15 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history | $237.50M 1,536,389 shares | 0.08% | -6.64K(-0.4%)Reduced | SEC filing ↗ May 2, 2025 | ▾ |
| 16 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $226.43M 1,464,818 shares | 0.14% | -276.38K(-15.9%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 17 | Perpetual Ltd CIK 1647273 · View history | $224.77M 1,454,090 shares | 2.71% | +213.07K(+17.2%)Added | SEC filing ↗ Apr 24, 2025 | ▾ |
| 18 | NORGES BANK CIK 1374170 · Amended · View history | $221.50M 1,432,906 shares | 0.03% | -50.10K(-3.4%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 19 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main CIK 1694217 · View history | $216.45M 1,400,223 shares | 0.25% | +150.33K(+12.0%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 20 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history | $203.66M 1,317,500 shares | 0.05% | +257.34K(+24.3%)Added | SEC filing ↗ May 19, 2025 | ▾ |
Showing 20 / 862 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 862 reporting institutions.
This page includes 20 of 862 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 862 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":"2025Q1","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.