David Shaw’s TransAlta TAC Stock Holding History

David Shaw’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
2024 Q1	–	Sell	-90,000	Closed	-$748K	–	4724
2023 Q4	$748K	Hold	90,000	–	–	﹤0.01%	3319
2023 Q3	$784K	Hold	90,000	–	–	﹤0.01%	3208
2023 Q2	$842K	Hold	90,000	–	–	﹤0.01%	3180
2023 Q1	$787K	Sell	90,000 -200,000	-69%	-$1.76M	﹤0.01%	3322
2022 Q4	$2.59M	Sell	290,000 -250,000	-46%	-$2.24M	﹤0.01%	2710
2022 Q3	$4.77M	Buy	540,000 +190,000	+54%	+$1.95M	0.01%	2148
2022 Q2	$3.99M	Buy	350,000 +250,000	+250%	+$2.75M	﹤0.01%	2394
2022 Q1	$1.03M	Buy	+100,000	New	+$1.03M	﹤0.01%	3896

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

David Shaw's TAC Position: Q2 2026 in Review

David Shaw reduced its TransAlta (TAC) stake by 39% in Q2 2026, selling an estimated $1.4M and leaving 163,700 shares worth $2.26M. The position accounts for ﹤0.01% of the portfolio, ranked #3091.

David Shaw first reported a position in TAC in Q2 2013 and has held it in 43 quarters since. The position peaked at $14.7M in Q2 2024. 178 funds tracked by Wall St. Rank hold TAC as of Q2 2026.

David Shaw held 163,700 shares of TransAlta worth $2.26M as of Q2 2026.
David Shaw sold 106,178 TransAlta shares in Q2 2026, an estimated $1.4M.
TransAlta made up ﹤0.01% of David Shaw's portfolio in Q2 2026, its #3091 holding.
David Shaw first reported a position in TransAlta in Q2 2013 and has held it in 43 quarters since.
David Shaw's TransAlta position peaked at $14.7M in Q2 2024.
178 funds tracked by Wall St. Rank held TransAlta as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.