Norges Bank ownership in TZ1 / TransAlta Corporation

TransAlta Corporation

DE ˙ DB ˙ CA89346D1078

12,48 € ↑0,42 (3,44%)

2026-06-03
AKTIENPREIS

Security	DE:TZ1 / TransAlta Corporation
Institution	Norges Bank
Latest Disclosed Ownership	3,581,371 shares
Latest Disclosed Value	$ 45,298,072

On February 10, 2026 - Norges Bank filed a 13F-HR form disclosing ownership of 3,581,371 shares of TransAlta Corporation (DE:TZ1) valued at $38,446,018 USD as of December 31, 2025. The entity filed a previous 13F-HR on May 10, 2016 disclosing 0 shares of TransAlta Corporation. The current value of the position is $44,695,510 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.

Upgrade to unlock premium data and export to Excel Premium Registration Required .

Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-02-10	2025-12-31	13F	TRANSALTA	COM	89346D107	3,581,371	3,581,371		45,298		0.0048
2016-05-10	2016-03-31	13F	TRANSALTA	COM	89346D107	0	0		0
2016-04-18	2015-12-31	13F/A-2	TRANSALTA	COM	89346D107	0	-3,157,381	-100.00	0	-100.00
2016-11-14	2015-09-30	13F/A-2	TRANSALTA	COM	89346D107	3,157,381	274,046	9.50	14,601	-34.69	0.0077
2016-08-12	2015-06-30	13F/A-1	TRANSALTA	COM	89346D107	2,883,335	-115,534	-3.85	22,356	-19.65	0.0112
2016-05-13	2015-03-31	13F/A-1	TRANSALTA	COM	89346D107	2,998,869	357,196	13.52	27,822	15.96	0.0136
2015-03-19	2014-12-31	13F/A-1	TRANSALTA	COM	89346D107	2,641,673	150,661		23,993		12,237.4368
2016-04-18	2014-12-31	13F/A-2	TRANSALTA	COM	89346D107	2,641,673	150,661	6.05	23,993	-8.39	0.0122
2015-11-12	2014-09-30	13F/A-1	TRANSALTA	COM	89346D107	2,491,012	124,827	5.28	26,191	-9.86	0.0142
2015-08-10	2014-06-30	13F/A-1	TRANSALTA	COM	89346D107	2,366,185	33,935	1.46	29,057	7.10	0.0157
2015-05-12	2014-03-31	13F/A-1	TRANSALTA	COM	89346D107	2,332,250	50,336	2.21	27,131	-6.29	0.0153
2014-03-07	2013-12-31	13F/A-1	TRANSALTA	COM	89346D107	2,281,914	49,425		28,951		17,710.8329
2014-03-20	2013-12-31	13F/A-2	TRANSALTA	COM	89346D107	2,281,914	0		28,951		17,033.2309
2014-05-12	2013-12-31	13F/A-3	TRANSALTA	COM	89346D107	2,281,914	49,425	2.21	28,951	-0.38	0.0167
2014-11-14	2013-09-30	13F/A-1	TRANSALTA	COM	89346D107	2,232,489	47,857	2.19	29,060	-2.62	0.0170
2014-08-14	2013-06-30	13F/A-1	TRANSALTA	COM	89346D107	2,184,632	42,885	2.00	29,841	-4.68	0.0185
2014-04-04	2013-03-31	13F/A-1	TRANSALTA	COM	89346D107	2,141,747	314,453		31,306		20,741.3223
2014-05-12	2013-03-31	13F/A-2	TRANSALTA	COM	89346D107	2,141,747	314,453	17.21	31,306	12.01	0.0203
2013-11-14	2012-09-30	13F/A-1	TRANSALTA	COM	89346D107	1,827,294	0	0.00	27,949	-2.04	0.0188
2013-08-15	2012-06-30	13F/A-1	TRANSALTA	COM	89346D107	1,827,294	1,827,294		28,532		0.0229

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.