Simplex Trading’s TransAlta TAC Stock Holding History

Simplex Trading’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 Q1	$109K	Sell	8,300 -15,200	-65%	-$196K	﹤0.01%	4984
2025 Q4	$297K	Buy	23,500 +14,800	+170%	+$221K	﹤0.01%	3822
2025 Q3	$118K	Buy	+8,700	New	+$107K	﹤0.01%	5549
2025 Q2	–	Sell	-12,100	Closed	-$113K	–	9711
2025 Q1	$113K	Buy	12,100 +5,500	+83%	+$60.9K	﹤0.01%	4939
2024 Q4	$93K	Sell	6,600 -1,300	-16%	-$14.8K	﹤0.01%	5247
2024 Q3	$81K	Buy	+7,900	New	+$65.7K	﹤0.01%	5437
2024 Q1	–	Sell	-200	Closed	-$1K	–	9866
2023 Q4	$1K	Buy	+200	New	+$1.62K	﹤0.01%	8582
2023 Q2	–	Sell	-500	Closed	-$4K	–	9917
2023 Q1	$4K	Buy	+500	New	+$4.4K	﹤0.01%	8228
2022 Q2	–	Sell	-700	Closed	-$7K	–	11069
2022 Q1	$7K	Buy	+700	New	+$7.22K	﹤0.01%	9206

Other funds holding TAC

Brookfield Corp Toronto, Ontario, Canada $74.2B AUM 0.68% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

RCMNY

Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

OCM

Oaktree Capital Management Los Angeles, California $6.56B AUM 42.97% 1-Year Est. Return

Simplex Trading's TAC Position: Q1 2026 in Review

Simplex Trading increased its TransAlta (TAC) stake by 40% in Q1 2026, buying an estimated $49.5K and bringing the position to 13,392 shares worth $175K. The position accounts for ﹤0.01% of the portfolio, ranked #4449.

Simplex Trading first reported a position in TAC in Q4 2022 and has held it in 10 quarters since. The position peaked at $658K in Q3 2024. 178 funds tracked by Wall St. Rank hold TAC as of Q1 2026.

Simplex Trading held 13,392 shares of TransAlta worth $175K as of Q1 2026.
Simplex Trading bought 3,845 TransAlta shares in Q1 2026, an estimated $49.5K.
TransAlta made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #4449 holding.
Simplex Trading first reported a position in TransAlta in Q4 2022 and has held it in 10 quarters since.
Simplex Trading's TransAlta position peaked at $658K in Q3 2024.
178 funds tracked by Wall St. Rank held TransAlta as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.