XTX Topco’s TransAlta TAC Stock Holding History

XTX Topco’s Portfolio TAC Stock Details TAC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$185K	Sell	13,367 -83,229	-86%	-$1.1M	﹤0.01%	3291
2026 Q1	$1.27M	Buy	96,596 +63,810	+195%	+$822K	0.02%	1217
2025 Q4	$414K	Sell	32,786 -46,351	-59%	-$692K	0.01%	1780
2025 Q3	$1.08M	Buy	79,137 +56,744	+253%	+$698K	0.06%	530
2025 Q2	$242K	Buy	+22,393	New	+$213K	0.01%	1573
2024 Q3	–	Sell	-46,095	Closed	-$326K	–	2599
2024 Q2	$326K	Sell	46,095 -47,700	-51%	-$327K	0.03%	902
2024 Q1	$603K	Buy	93,795 +48,680	+108%	+$345K	0.08%	379
2023 Q4	$375K	Buy	+45,115	New	+$364K	0.08%	453
2023 Q2	–	Sell	-41,663	Closed	-$365K	–	1828
2023 Q1	$365K	Buy	41,663 +14,236	+52%	+$125K	0.08%	500
2022 Q4	$246K	Buy	27,427 +14,372	+110%	+$129K	0.05%	711
2022 Q3	$115K	Buy	+13,055	New	+$134K	0.03%	919

Other funds holding TAC

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

Brookfield Corp Toronto, Ontario, Canada $77B AUM 10.33% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return

RCMNY

Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return

Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

XTX Topco's TAC Position: Q2 2026 in Review

XTX Topco reduced its TransAlta (TAC) stake by 86% in Q2 2026, selling an estimated $1.1M and leaving 13,367 shares worth $185K. The position accounts for ﹤0.01% of the portfolio, ranked #3291.

XTX Topco first reported a position in TAC in Q3 2022 and has held it in 11 quarters since. The position peaked at $1.27M in Q1 2026. 178 funds tracked by Wall St. Rank hold TAC as of Q2 2026.

XTX Topco held 13,367 shares of TransAlta worth $185K as of Q2 2026.
XTX Topco sold 83,229 TransAlta shares in Q2 2026, an estimated $1.1M.
TransAlta made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3291 holding.
XTX Topco first reported a position in TransAlta in Q3 2022 and has held it in 11 quarters since.
XTX Topco's TransAlta position peaked at $1.27M in Q1 2026.
178 funds tracked by Wall St. Rank held TransAlta as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.