Rubric Capital Management (New York)’s TransAlta TAC Stock Holding History

Rubric Capital Management (New York)’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	$280M	Buy	20,232,011 +2,450,686	+14%	+$32.4M	2.57%	7
2026 Q1	$233M	Hold	17,781,325	–	–	2.47%	7
2025 Q4	$225M	Buy	17,781,325 +1,832,874	+11%	+$27.4M	2.69%	9
2025 Q3	$218M	Hold	15,948,451	–	–	2.46%	8
2025 Q2	$172M	Buy	15,948,451 +3,948,451	+33%	+$37.6M	2.6%	9
2025 Q1	$112M	Buy	12,000,000 +4,387,337	+58%	+$48.6M	2.01%	10
2024 Q4	$108M	Buy	7,612,663 +1,989,702	+35%	+$22.7M	1.38%	12
2024 Q3	$58.3M	Buy	5,622,961 +935,803	+20%	+$7.78M	0.95%	29
2024 Q2	$33.2M	Hold	4,687,158	–	–	0.87%	41
2024 Q1	$30.1M	Sell	4,687,158 -458,472	-9%	-$3.25M	0.89%	38
2023 Q4	$42.8M	Buy	5,145,630 +740,786	+17%	+$5.98M	0.89%	27
2023 Q3	$38.3M	Buy	4,404,844 +978,354	+29%	+$9.5M	1.44%	26
2023 Q2	$32.1M	Sell	3,426,490 -2,359,073	-41%	-$22.1M	1.37%	31
2023 Q1	$50.6M	Sell	5,785,563 -390,152	-6%	-$3.44M	1.31%	17
2022 Q4	$55.4M	Buy	6,175,715 +986,653	+19%	+$8.84M	2.42%	14
2022 Q3	$45.8M	Hold	5,189,062	–	–	2.31%	16
2022 Q2	$59.2M	Hold	5,189,062	–	–	3.11%	8
2022 Q1	$53.8M	Hold	5,189,062	–	–	1.94%	16
2021 Q4	$57.7M	Hold	5,189,062	–	–	2.73%	11
2021 Q3	$54.8M	Hold	5,189,062	–	–	1.53%	11
2021 Q2	$51.7M	Buy	5,189,062 +652,693	+14%	+$6.3M	3.25%	9
2021 Q1	$43M	Buy	+4,536,369	New	+$40.2M	2.51%	16

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

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

Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return

Rubric Capital Management (New York)'s TAC Position: Q2 2026 in Review

Rubric Capital Management (New York) increased its TransAlta (TAC) stake by 14% in Q2 2026, buying an estimated $32.4M and bringing the position to 20,232,011 shares worth $280M. The position accounts for 2.57% of the portfolio, ranked #7.

Rubric Capital Management (New York) first reported a position in TAC in Q1 2021 and has held it in 22 quarters since. 178 funds tracked by Wall St. Rank hold TAC as of Q2 2026.

Rubric Capital Management (New York) held 20,232,011 shares of TransAlta worth $280M as of Q2 2026.
Rubric Capital Management (New York) bought 2,450,686 TransAlta shares in Q2 2026, an estimated $32.4M.
TransAlta made up 2.57% of Rubric Capital Management (New York)'s portfolio in Q2 2026, its #7 holding.
Rubric Capital Management (New York) first reported a position in TransAlta in Q1 2021 and has held it in 22 quarters since.
178 funds tracked by Wall St. Rank held TransAlta as of Q2 2026.

Based on Rubric Capital Management (New York)'s 13F filing for Q2 2026, filed 14 Aug 2026.