阿爾塔運輸公司
CA ˙ TSX ˙ CA89346D1078
CA$17.69 ↓ -0.31 (-1.72%)
2026-06-05
分享價格
SecurityCA:TA / TransAlta Corporation
InstitutionXTX Topco Ltd
Latest Disclosed Ownership96,596 shares
Latest Disclosed Value $ 1,265,408
XTX Topco Ltd reports 194.63% increase in ownership of TA / TransAlta Corporation

On May 15, 2026 - XTX Topco Ltd filed a 13F-HR form disclosing ownership of 96,596 shares of TransAlta Corporation (CA:TA) valued at $1,766,741 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 32,786 shares of TransAlta Corporation. This represents a change in shares of 194.63% during the quarter. The current value of the position is $1,708,783 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 TRANSALTA COM 89346D107 96,596 63,810 194.63 1,265 205.56 0.0220
2026-02-17 2025-12-31 13F TRANSALTA COM 89346D107 32,786 -46,351 -58.57 414 -61.70 0.0109
2025-11-14 2025-09-30 13F TRANSALTA COM 89346D107 79,137 56,744 253.40 1,082 348.55 0.0561
2025-08-12 2025-06-30 13F TRANSALTA COM 89346D107 22,393 22,393 242 0.0100
2024-11-14 2024-09-30 13F TRANSALTA COM 89346D107 0 -46,095 -100.00 0 -100.00
2024-08-12 2024-06-30 13F TRANSALTA COM 89346D107 46,095 -47,700 -50.86 326 -45.94 0.0279
2024-05-13 2024-03-31 13F TRANSALTA COM 89346D107 93,795 48,680 107.90 603 61.23 0.0813
2024-02-13 2023-12-31 13F TRANSALTA COM 89346D107 45,115 45,115 375 0.0821
2023-08-14 2023-06-30 13F TRANSALTA COM 89346D107 0 -41,663 -100.00 0 -100.00
2023-05-12 2023-03-31 13F TRANSALTA COM 89346D107 41,663 14,236 51.91 365 47.97 0.0764
2023-02-14 2022-12-31 13F TRANSALTA COM 89346D107 27,427 14,372 110.09 246 113.91 0.0522
2022-11-14 2022-09-30 13F TRANSALTA COM 89346D107 13,055 13,055 115 0.0285
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.