IMC Chicago’s TransAlta TAC Stock Holding History

IMC Chicago’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	$2.89M	Buy	220,800 +59,200	+37%	+$763K	﹤0.01%	2248
2025 Q4	$2.04M	Buy	+161,600	New	+$2.41M	﹤0.01%	2400

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

IMC Chicago's TAC Position: Q4 2025 in Review

IMC Chicago sold out of TransAlta (TAC) in Q4 2025, closing a stake of 19,705 shares — an estimated $294K sold.

IMC Chicago first reported a position in TAC in Q3 2025 and held it in 1 quarter. The position peaked at $269K in Q3 2025. 173 funds tracked by Wall St. Rank hold TAC as of Q4 2025.

IMC Chicago reported no remaining TransAlta position as of Q4 2025 after selling out during the quarter.
IMC Chicago sold 19,705 TransAlta shares in Q4 2025, an estimated $294K.
IMC Chicago first reported a position in TransAlta in Q3 2025 and held it in 1 quarter.
IMC Chicago's TransAlta position peaked at $269K in Q3 2025.
173 funds tracked by Wall St. Rank held TransAlta as of Q4 2025.

Based on IMC Chicago's 13F filing for Q4 2025, filed 29 Jan 2026.