A detailed history of Heronetta Management, L.P. transactions in Transalta Corp stock. As of the latest transaction made, Heronetta Management, L.P. holds 122,000 shares of TAC stock, worth $1.78 Million. This represents 1.1% of its overall portfolio holdings.

Number of Shares
122,000
Previous 85,000 43.53%
Holding current value
$1.78 Million
Previous $917,000 81.79%
% of portfolio
1.1%
Previous 0.6%

Shares

4 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 12, 2025

BUY
$10.42 - $13.86 $385,540 - $512,820
37,000 Added 43.53%
122,000 $1.67 Million
Q2 2025

Aug 06, 2025

BUY
$8.16 - $11.47 $65,280 - $91,760
8,000 Added 10.39%
85,000 $917,000
Q2 2024

Jul 30, 2024

BUY
$6.06 - $7.32 $60,599 - $73,200
10,000 Added 14.93%
77,000 $545,000
Q4 2023

Jan 25, 2024

BUY
$7.32 - $8.8 $490,440 - $589,600
67,000 New
67,000 $556,000

Others Institutions Holding TAC

About TRANSALTA CORP


  • Ticker TAC
  • Exchange NYSE
  • Sector Utilities
  • Industry Utilities—Independent Power Producers
  • Shares Outstandng 270,700,000
  • Market Cap $3.95B
  • Description
  • TransAlta Corporation owns, operates, and develops a diverse fleet of electrical power generation assets in Canada, the United States, and Australia. It operates through four segments: Hydro, Wind and Solar, Gas, and Energy Transition. owns and operates hydro, wind and solar, natural gas-fired, and coal-fired facilities. The company also engages...
More about TAC
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