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Institutional ownership intelligence
Schedule 13G/A

TAC Schedule 13G/A filing by Fidelity / FMR

Fidelity / FMR reported beneficial ownership of 13.6M shares, representing 12% of TRANSALTA CORP in this filing.

FiledMay 6, 2026
Ownership dateMar 31, 2026
Reported shares13.6M
Reported ownership12%
Ownership details

Voting and dispositive power reported in the filing

These figures describe the reporting filer’s disclosed voting and investment authority. They should be read together with the reported share count and percentage.

Sole voting power 13.5M
Shared voting power 13.6M
Sole dispositive power 13.6M
Shared dispositive power 13.6M
Compared with the prior filing

How the reported position changed

This compares the current filing with the previous tracked Schedule 13 filing from the same reporting CIK for TAC. A change between filings does not by itself establish when shares were bought or sold.

Previous filingFeb 5, 2026
Reported share change-10,106,262
Ownership percentage change0 pts
Previous filingThis filing
Reported shares23.7M13.6M
Reported ownership12%12%
Price context

Price dates alongside the ownership filing

Price data provides market context around the disclosure. It does not identify the filer’s actual transaction price.

Close near filing date$12.79as of May 6, 2026
Latest tracked price$12.67as of Aug 5, 2026
Source

Original filing and accession

Use the SEC filing as the primary source when you need the complete disclosure, footnotes, exhibits, or reporting-person details.

Reporting filer
Fidelity / FMR
CIK
CIK0000315066
Accession
0000315066-26-001312
Form
Schedule 13G/A
Read the filing in context

Understand what a Schedule 13 filing does—and does not—tell you.