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TAC compared with VST: revenue, margins and what each company keeps, and the suppliers and customers both name
TAC
TransAlta Corp
Change
vs
VST
Vistra Corp.
Change
Compare
TAC
TransAlta Corp
Change
vs
VST
Vistra Corp.
Change
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
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Earnings history
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TAC
TransAlta Corp
Change
12.23
▼
−2.25%
· post 12.23
vs
VST
Vistra Corp.
Change
140.22
▼
−0.43%
· post 140.01
Closed
Oct 23 '26
Compare
TAC
TransAlta Corp
Change
12.23
▼
−2.25%
· post 12.23
vs
VST
Vistra Corp.
Change
140.22
▼
−0.43%
· post 140.01
Closed
Oct 23 '26
TAC
12.23
▼
−2.25%
vs
VST
140.22
▼
−0.43%
Closed
Oct 23 '26
Earnings history
last 4 reports each · paired by recency
Method
›
TAC
No earnings history for TAC.
VST
0 of 4
at or beyond implied
Report
implied
realized
× implied
Q2 FY26
±4.2%
▼
−0.56%
×0.14
May 7 '26
±5.4%
▼
−2.74%
×0.50
Q1 FY26
±5.9%
▲
+0.83%
×0.14
Q3 FY25
±5.7%
▼
−2.52%
×0.44
= implied
TAC realized, solid
VST realized, hatched
One scale, both sides: full bar = 6%
× = |realized| ÷ implied
Source: market data