TransAlta Corporation
CA ˙ TSX ˙ CA89346D1078
17,69 CA$ ↓ -0,31 (-1,72%)
2026-06-05
DEL PRIS
SecurityCA:TA / TransAlta Corporation
InstitutionEverSource Wealth Advisors, LLC
Latest Disclosed Ownership4,642 shares
Latest Disclosed Value $ 60,811
EverSource Wealth Advisors, LLC reports 54.73% increase in ownership of TA / TransAlta Corporation

On May 15, 2026 - EverSource Wealth Advisors, LLC filed a 13F-HR/A form disclosing ownership of 4,642 shares of TransAlta Corporation (CA:TA) valued at $84,902 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 3,000 shares of TransAlta Corporation. This represents a change in shares of 54.73% during the quarter. The current value of the position is $82,117 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F/A-1 TRANSALTA CORP COM Stock 89346D107 4,642 1,642 54.73 61 62.16 0.0003
2026-05-14 2026-03-31 13F TRANSALTA CORP COM Stock 89346D107 4,988 1,988 99 0.0005
2026-02-06 2025-12-31 13F TRANSALTA CORP COM Stock 89346D107 3,000 812 37.11 38 27.59 0.0014
2025-11-10 2025-09-30 13F TRANSALTA CORP COM Stock 89346D107 2,188 441 25.24 30 61.11 0.0012
2025-08-13 2025-06-30 13F TRANSALTA CORP COM Stock 89346D107 1,747 -119 -6.38 19 5.88 0.0009
2025-05-13 2025-03-31 13F TRANSALTA CORP COM Stock 89346D107 1,866 -314 -14.40 17 -43.33 0.0010
2025-02-10 2024-12-31 13F TRANSALTA CORP COM Stock 89346D107 2,180 -887 -28.92 31 -3.23 0.0017
2024-11-08 2024-09-30 13F TRANSALTA CORP COM Stock 89346D107 3,067 465 17.87 32 63.16 0.0020
2024-08-13 2024-06-30 13F TRANSALTA CORP COM Stock 89346D107 2,602 197 8.19 20 26.67 0.0013
2024-06-11 2024-03-31 13F/A-1 TRANSALTA CORP COM Stock 89346D107 2,405 1,660 222.82 16 150.00 0.0013
2024-05-13 2024-03-31 13F TRANSALTA CORP COM Stock 89346D107 745 0 6 0.0002
2024-02-09 2023-12-31 13F TRANSALTA CORP COM Stock 89346D107 745 563 309.34 6 500.00 0.0006
2023-11-03 2023-09-30 13F TRANSALTA CORP COM Stock 89346D107 182 182 2 0.0002
2023-08-04 2023-06-30 13F TRANSALTA CORP COM Stock 89346D107 0 0 0 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.