TransAlta Corporation
DE ˙ DB ˙ CA89346D1078
11,79 € ↓ -0,69 (-5,53%)
2026-06-04
DEL PRIS
SecurityDE:TZ1 / TransAlta Corporation
InstitutionSignaturefd, Llc
Latest Disclosed Ownership25,532 shares
Latest Disclosed Value $ 334,469
Signaturefd, Llc reports 0.58% decrease in ownership of TZ1 / TransAlta Corporation

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 25,532 shares of TransAlta Corporation (DE:TZ1) valued at $280,597 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 25,680 shares of TransAlta Corporation. This represents a change in shares of -0.58% during the quarter. The current value of the position is $301,022 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)
2026-04-07 2026-03-31 13F TRANSALTA COM 89346D107 25,532 -148 -0.58 334 3.09 0.0051
2026-01-20 2025-12-31 13F TRANSALTA COM 89346D107 25,680 -52 -0.20 325 -7.69 0.0050
2025-10-21 2025-09-30 13F TRANSALTA COM 89346D107 25,732 107 0.42 352 27.17 0.0055
2025-07-16 2025-06-30 13F TRANSALTA COM 89346D107 25,625 -1,404 -5.19 276 9.52 0.0047
2025-05-02 2025-03-31 13F TRANSALTA COM 89346D107 27,029 -598 -2.16 253 -35.38 0.0048
2025-02-10 2024-12-31 13F TRANSALTA COM 89346D107 27,627 1,420 5.42 391 43.91 0.0074
2024-10-21 2024-09-30 13F TRANSALTA COM 89346D107 26,207 5,008 23.62 272 80.67 0.0052
2024-07-29 2024-06-30 13F TRANSALTA COM 89346D107 21,199 13,444 173.36 150 206.12 0.0030
2024-05-03 2024-03-31 13F TRANSALTA COM 89346D107 7,755 4,906 172.20 50 113.04 0.0011
2024-02-01 2023-12-31 13F TRANSALTA COM 89346D107 2,849 1,409 97.85 24 91.67 0.0005
2023-11-03 2023-09-30 13F TRANSALTA COM 89346D107 1,440 -371 -20.49 13 -25.00 0.0003
2023-08-01 2023-06-30 13F TRANSALTA COM 89346D107 1,811 352 24.13 17 33.33 0.0004
2023-04-28 2023-03-31 13F TRANSALTA COM 89346D107 1,459 -1,975 -57.51 13 -60.00 0.0003
2023-01-30 2022-12-31 13F TRANSALTA COM 89346D107 3,434 1,151 50.42 31 50.00 0.0009
2022-11-08 2022-09-30 13F TRANSALTA COM 89346D107 2,283 37 1.65 20 -23.08 0.0007
2022-08-10 2022-06-30 13F TRANSALTA COM 89346D107 2,246 530 30.89 26 44.44 0.0009
2022-05-02 2022-03-31 13F TRANSALTA COM 89346D107 1,716 -728 -29.79 18 -33.33 0.0005
2022-01-25 2021-12-31 13F TRANSALTA COM 89346D107 2,444 101 4.31 27 8.00 0.0008
2021-10-28 2021-09-30 13F TRANSALTA COM 89346D107 2,343 623 36.22 25 47.06 0.0009
2021-07-26 2021-06-30 13F TRANSALTA COM 89346D107 1,720 315 22.42 17 30.77 0.0007
2021-04-30 2021-03-31 13F TRANSALTA COM 89346D107 1,405 149 11.86 13 30.00 0.0006
2021-02-11 2020-12-31 13F TRANSALTA COM 89346D107 1,256 242 23.87 10 66.67 0.0005
2020-11-03 2020-09-30 13F TRANSALTA COM 89346D107 1,014 665 190.54 6 200.00 0.0003
2020-07-30 2020-06-30 13F TRANSALTA COM 89346D107 349 349 2 0.0001
2016-05-12 2016-03-31 13F TRANSALTA COM 89346D107 0 0 0 0.0000
2015-10-23 2015-09-30 13F TRANSALTA COM 89346D107 0 -98 -100.00 0 -100.00
2015-07-15 2015-06-30 13F TRANSALTA COM 89346D107 98 98 1 0.0002
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.