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Which hedge funds own ATO? ATMOS ENERGY CORP, Q2 2026 13F holders

UtilitiesUtilities - Regulated Gas

67 tracked hedge funds disclosed a position in ATO (ATMOS ENERGY CORP) in their Q2 2026 13F filings, worth $1.9bn in total. The largest holder by portfolio weight is Gallo Partners, LP at 2.5% of its book. 28 opened a new position this quarter: iSAM Funds (UK) Ltd, Twinbeech Capital LP, MQS Management LLC, Qsemble Capital Management, LP. 7 exited: Teza Capital Management LLC, Patton Fund Management, Inc., Atom Investors LP.

67
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
28
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
7
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$376m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$6.7m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$1.9bn
Combined value
Sum of the holders' reported positions in the security.
5.4%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

67 rows
Gallo Partners, LP Hedge fund2.5%$1.1m6,432−40%reduced
iSAM Funds (UK) Ltd Hedge fund2.1%$3.0m17,300–new
Aventail Capital Group, LP Hedge fund2.0%$35.0m202,896−18%reduced
Occudo Quantitative Strategies LP Hedge fund1.0%$18.7m108,671+214%added
Twinbeech Capital LP Hedge fund1.0%$5.5m31,885–new
Campbell & CO Investment Adviser LLC Hedge fund0.8%$14.5m84,361+71%added
MQS Management LLC Hedge fund0.7%$565k3,278–new
Qsemble Capital Management, LP Hedge fund0.5%$3.7m21,472–new
Machina Capital S.A.S. Hedge fund0.4%$2.7m15,820–new
Edgestream Partners, L.P. Hedge fund0.4%$14.5m84,088+105%added
Qube Research & Technologies Ltd Hedge fund0.4%$368m2.14m+2486%added
Oak Thistle LLC Hedge fund0.4%$3.9m22,758–new
Aquatic Capital Management LLC Hedge fund0.4%$10.7m62,330+621%added
Point72 Asset Management, L.P. Hedge fund0.4%$234m1.36m–new
Fox Run Management, L.L.C. Hedge fund0.3%$2.1m12,093–new
Oxford Asset Management LLP Hedge fund0.3%$545k3,164–new
Delta Global Management LP Hedge fund0.3%$2.3m13,496−0.5%held
Merewether Investment Management, LP Hedge fund0.2%$12.6m73,124+2.3%added
West Family Investments, Inc. Family office0.2%$797k4,629–new
111 Capital Hedge fund0.2%$1.2m6,809–new
Entropy Technologies, LP Hedge fund0.2%$4.6m26,969+95%added
Engineers Gate Manager LP Hedge fund0.2%$13.5m78,123–new
Quantbot Technologies LP Hedge fund0.2%$4.4m25,562–new
Citadel Advisors LLC Hedge fund0.2%$299m1.74m+131%added
Mirabella Financial Services LLP Hedge fund0.2%$1.8m10,236–new
PDT Partners, LLC Hedge fund0.1%$2.8m16,460+13%added
AlphaGrep UK Ltd Hedge fund0.1%$472k2,740+117%added
AQR Capital Management LLC Hedge fund0.1%$409m2.37m+189%added
Trexquant Investment LP Hedge fund0.1%$22.9m132,699+754%added
Dark Forest Capital Management LP Hedge fund0.1%$2.2m12,556−25%reduced
Tudor Investment Corp ET AL Hedge fund0.1%$33.2m192,530+310%added
Renaissance Technologies LLC Hedge fund0.1%$77.2m447,900+169%added
Schonfeld Strategic Advisors LLC Hedge fund0.1%$19.4m112,617+975%added
Catalyst Funds Management Pty Ltd Hedge fund0.10%$1.7m9,900–new
Gsa Capital Partners LLP Hedge fund0.09%$1.4m8,107+437%added
SummitTX Capital, L.P. Hedge fund0.09%$3.3m19,031–new
Capital Fund Management S.A. Hedge fund0.08%$11.6m67,457–new
Tobam Hedge fund0.08%$327k1,896+16%added
Quarry LP Hedge fund0.07%$467k2,713+16%added
Y-Intercept (Hong Kong) Ltd Hedge fund0.07%$3.6m20,907–new
Balyasny Asset Management L.P. Hedge fund0.06%$33.2m192,607+7701%added
IFM Investors Pty Ltd Hedge fund0.06%$8.6m49,832+16%added
Verition Fund Management LLC Hedge fund0.06%$7.9m46,068−35%reduced
Ilex Capital Partners (UK) LLP Hedge fund0.05%$2.6m15,218–new
Squarepoint Ops LLC Hedge fund0.05%$23.8m138,416+253%added
Boothbay Fund Management, LLC Hedge fund0.04%$2.1m12,127+326%added
Adage Capital Partners GP, L.L.C. Hedge fund0.04%$25.6m148,804–new
Millennium Management LLC Hedge fund0.03%$47.0m272,772+4.3%added
Two Sigma Investments, LP Hedge fund0.02%$31.5m183,096+103%added
Centiva Capital, LP Hedge fund0.02%$650k3,775+35%added