Security key
049560105
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 162,029,211
- Total 13F value
- $27,152,864,966
- Share change
- +1,303,943
- Put/Call ratio
- 13%
- SEC-reported price per share
- $167.63
- Number of holders
- 976
- Value change
- +$217,273,467
- Number of buys
- 455
- Number of sells
- 370
- Shares outstanding
- 167,106,448
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
976
Top holders
10
ATO full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
ATMOS ENERGY CORP SEC filings
ATMOS ENERGY CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 049560105
Recent filing periods:
Ownership snapshot
Top reported holders of ATO - ATMOS ENERGY CORP - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
WELLINGTON MANAGEMENT GRO...
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
30 Sep 2025
13D/G
13F
Lead comparable stake: 6.5%
13D/G row: WELLINGTON MANAGEMENT GROUP LLP
Showing 1-6 of 15 holder rows.
Quick read
WELLINGTON MANAGEMENT GROUP LLP leads the comparable SEC ownership view at 6.5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens WELLINGTON MANAGEMENT GROUP LLP's linked filing trail.
Comparable ownership
Top 5
WELLINGTON MANAGEMENT GROUP LLP
6.5%
Aristotle Capital Management, LLC
4.9%
PRICE T ROWE ASSOCIATES INC /MD/
4.9%
VANGUARD GROUP INC
12%
BlackRock, Inc.
8.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP |
13D/G
13F
Company
|
6.5%
|
$1,787,384,363
10,467,844 shares
|
-$316,599,186 | 30 Sep 2025 |
| Aristotle Capital Management, LLC |
13D/G
13F
Company
|
4.9%
|
$1,245,219,504
7,797,730 shares
|
$0 | 31 Mar 2025 |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
13D/G
Company · T. Rowe Price Associates, Inc.
|
4.9%
from 13D/G
|
$1,334,787,000
7,817,196 shares
|
— | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
12%
|
$3,544,098,782
20,756,069 shares
|
— | 30 Sep 2025 |
| BlackRock, Inc. |
13F
Company
|
8.7%
|
$2,486,275,198
14,560,909 shares
|
— | 30 Sep 2025 |
| Capital International Investors |
13F
Company
|
6.6%
|
$1,872,162,435
10,965,840 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
976
Shares
162,029,211
Rows available
976
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
905
Q4 2025 holders
976
Holder diff
71
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend