Polar Asset Management Partners’s TransAlta TAC Stock Holding History

Polar Asset Management Partners’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	$3.45M	Buy	+250,000	New	+$3.3M	0.06%	347
2025 Q3	–	Sell	-50,000	Closed	-$539K	–	799
2025 Q2	$539K	Buy	+50,000	New	+$476K	0.01%	406
2025 Q1	–	Sell	-82,850	Closed	-$1.17M	–	723
2024 Q4	$1.17M	Buy	82,850 +32,850	+66%	+$375K	0.01%	419
2024 Q3	$518K	Buy	+50,000	New	+$416K	0.01%	458
2023 Q4	–	Sell	-210,000	Closed	-$1.83M	–	898
2023 Q3	$1.83M	Buy	+210,000	New	+$2.04M	0.04%	401
2021 Q1	–	Sell	-700,000	Closed	-$5.31M	–	1138
2020 Q4	$5.31M	Buy	700,000 +145,600	+26%	+$973K	0.06%	272
2020 Q3	$3.41M	Buy	554,400 +404,400	+270%	+$2.53M	0.05%	238
2020 Q2	$890K	Sell	150,000 -162,000	-52%	-$931K	0.01%	317
2020 Q1	$1.64M	Buy	+312,000	New	+$2.11M	0.03%	266
2018 Q4	–	Sell	-2,808,387	Closed	-$15.8M	–	378
2018 Q3	$15.8M	Sell	2,808,387 -965,100	-26%	-$5.39M	0.31%	75
2018 Q2	$18.9M	Sell	3,773,487 -437,510	-10%	-$2.28M	0.33%	66
2018 Q1	$22.9M	Sell	4,210,997 -81,708	-2%	-$451K	0.38%	46
2017 Q4	$25.5M	Buy	4,292,705 +316,199	+8%	+$1.88M	0.4%	44
2017 Q3	$23.3M	Buy	3,976,506 +745,620	+23%	+$4.66M	0.47%	44
2017 Q2	$20.7M	Sell	3,230,886 -665,830	-17%	-$3.7M	0.49%	47
2017 Q1	$22.8M	Buy	3,896,716 +1,075,416	+38%	+$6.11M	0.58%	27
2016 Q4	$15.5M	Buy	2,821,300 +2,471,300	+706%	+$11.8M	0.43%	45
2016 Q3	$1.55M	Buy	+350,000	New	+$1.63M	0.05%	197
2015 Q4	–	Sell	-47,200	Closed	-$204K	–	269
2015 Q3	$219K	Buy	+47,200	New	+$269K	0.01%	198
2014 Q2	–	Sell	-20,000	Closed	-$233K	–	220
2014 Q1	$233K	Buy	+20,000	New	+$247K	0.01%	160

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

Polar Asset Management Partners's TAC Position: Q2 2026 in Review

Polar Asset Management Partners opened a new position in TransAlta (TAC) in Q2 2026: 250,000 shares worth $3.45M. The stake represents 0.06% of the portfolio and ranks #347 among its holdings. This is a return to the name: Polar Asset Management Partners previously reported a position in TAC as recently as Q2 2025.

Polar Asset Management Partners first reported a position in TAC in Q1 2014 and has held it in 20 quarters since. The position peaked at $25.5M in Q4 2017. 178 funds tracked by Wall St. Rank hold TAC as of Q2 2026.

Polar Asset Management Partners held 250,000 shares of TransAlta worth $3.45M as of Q2 2026.
TransAlta was a new Polar Asset Management Partners position in Q2 2026.
TransAlta made up 0.06% of Polar Asset Management Partners's portfolio in Q2 2026, its #347 holding.
Polar Asset Management Partners first reported a position in TransAlta in Q1 2014 and has held it in 20 quarters since.
Polar Asset Management Partners's TransAlta position peaked at $25.5M in Q4 2017.
178 funds tracked by Wall St. Rank held TransAlta as of Q2 2026.

Based on Polar Asset Management Partners's 13F filing for Q2 2026, filed 14 Aug 2026.