Co-movers

daily closes · 501dMethod

Moved together

SRwithATO

×0.60co-movement · ATO on SR · 501d

r 0.71scale to r 0.75

Shared co-movers2with SRwith ATO

OGSONE Gas, Inc.r 0.77r 0.78

LNTAlliant Energy Corpr 0.64r 0.75

SR, solidATO, hatched× = co-movement · βr = correlationBar = r to r 0.75Order: weaker of A and BSource: daily closes

SRSpire Inc

88.94−1.52%· post 88.94

Mkt cap$5.3BRevenue$1.0BQ2 FY26Revenue$2.5BFY25

ATOAtmos Energy Corp

175.08−0.78%· post 175.47

ClosedNov 5 '26

Mkt cap$29.8BRevenue$879MQ3 FY26Revenue$4.7BFY25

vs

Compare

ClosedNov 5 '26

SRSpire Inc

vs

ATOAtmos Energy Corp

88.94−1.52%post 88.94

Price

175.08−0.78%post 175.47

$5.3B

Mkt cap

$29.8B

Q2 FY26$1.0B

Revenue

$879MQ3 FY26

FY25$2.5B

Revenue

$4.7BFY25

SR compared with ATO: revenue, margins and what each company keeps, and the suppliers and customers both name