TAC

Transalta Corporation

A Canadian power generator that turns water, wind, sun, gas and coal into electricity for homes and businesses across Alberta and beyond, operating from its Calgary headquarters. Founded in 1909 as Calgary Power Company by banker Max Aitken (later Lord Beaverbrook) to light up the young province, it renamed itself TransAlta in 1981 — a mash-up meaning "across Alberta" — as it grew beyond one city. The company's first hydro plants on the Bow River predate the Calgary Stampede, its hometown's famous rodeo.

Recent Activity

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2026Q2

3 sells

Bridgewater Associates LPTRIM

-45.7K shares(-76.3%)

Bridgewater Associates LPTRIM

-45.7K shares(-76.3%)

First Eagle Investment ManagementTRIM

-499 shares(-2.4%)

First Eagle Investment ManagementTRIM

-499 shares(-2.4%)

Oaktree Capital ManagementTRIM

-3.42M shares(-53.2%)

Oaktree Capital ManagementTRIM

-3.42M shares(-53.2%)

2026Q1

2 buys

Bridgewater Associates LPADD

+3.8K shares(+6.7%)

Bridgewater Associates LPADD

+3.8K shares(+6.7%)

First Eagle Investment ManagementADD

+5.4K shares(+34.8%)

First Eagle Investment ManagementADD

+5.4K shares(+34.8%)

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