Atmos Energy
1,018 hedge funds and large institutions have $29.6B invested in Atmos Energy in 2026 Q1 according to their latest regulatory filings, with 143 funds opening new positions, 408 increasing their positions, 305 reducing their positions, and 88 closing their positions.
728% more call options, than puts
Call options by funds: $24.6M | Put options by funds: $2.97M
80% more funds holding in top 10
Funds holding in top 10: 5 → 9 (+4)
63% more first-time investments, than exits
New positions opened: 143 | Existing positions closed: 88
34% more repeat investments, than reductions
Existing positions increased: 408 | Existing positions reduced: 305
9% more capital invested
Capital invested by funds: $27.2B → $29.6B (+$2.4B)
4% more funds holding
Funds holding: 978 → 1,018 (+40)
3.44% less ownership
Funds ownership: 100.17% → 96.73% (-3.4%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital Research Global Investors
Los Angeles,
California
|
+$709M |
| 2 |
Goldman Sachs
New York
|
+$122M |
| 3 |
State Street
Boston,
Massachusetts
|
+$104M |
| 4 |
BNP Paribas Financial Markets
Paris,
France
|
+$91.3M |
| 5 |
Nuveen
Charlotte,
North Carolina
|
+$81.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital International Investors
Los Angeles,
California
|
-$807M |
| 2 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$686M |
| 3 |
Aristotle Capital Management
Los Angeles,
California
|
-$266M |
| 4 |
CB
Cooke & Bieler
Philadelphia,
Pennsylvania
|
-$113M |
| 5 |
Wellington Management Group
Boston,
Massachusetts
|
-$63.4M |
ATO Hedge Fund Activity: Q1 2026 in Review
1,018 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Atmos Energy (ATO) for Q1 2026, worth a combined $29.6B — up 8.8% from $27.2B a quarter earlier.
Buyers outnumbered sellers: 143 funds opened new ATO positions and 88 closed out — a net gain of 55 holders — while 408 added to existing stakes and 305 trimmed.
The largest buyer was Capital Research Global Investors, opening a new position worth an estimated $709M. The largest seller was Capital International Investors, cutting an estimated $807M.
- 1,018 institutional investors held Atmos Energy (ATO) as of Q1 2026, up from 978 in Q4 2025.
- Funds reported $29.6B of Atmos Energy stock for Q1 2026, up 8.8% quarter-over-quarter.
- 143 funds opened new Atmos Energy positions in Q1 2026 and 88 closed out, a net change of +55 holders.
- The largest Atmos Energy buyer in Q1 2026 was Capital Research Global Investors, an estimated $709M added.
- The largest Atmos Energy seller in Q1 2026 was Capital International Investors, an estimated $807M sold.
Based on aggregated 13F filings for Q1 2026.