PEAK6
TAC icon

PEAK6’s TransAlta TAC Stock Holding History

PEAK6’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 		$2.56M Buy
184,817
+45,628
+33% +$603K 0.01% 1182
2026
Q1 		$1.82M Buy
+139,189
New +$1.79M ﹤0.01% 1415
2025
Q3 		– Sell
-2
Closed -$25 – 3460
2025
Q2 		$22 Sell
2
-2,384
-100% -$22.7K ﹤0.01% 2902
2025
Q1 		$22.3K Buy
+2,386
New +$26.4K ﹤0.01% 2752

Other funds holding TAC

Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
BC
Brookfield Corp Toronto, Ontario, Canada $77B AUM 10.33% 1-Year Est. Return
Bank of Montreal
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 Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

PEAK6's TAC Position: Q2 2026 in Review

PEAK6 increased its TransAlta (TAC) stake by 33% in Q2 2026, buying an estimated $603K and bringing the position to 184,817 shares worth $2.56M. The position accounts for 0.01% of the portfolio, ranked #1182.

PEAK6 first reported a position in TAC in Q1 2025 and has held it in 4 quarters since. 178 funds tracked by Wall St. Rank hold TAC as of Q2 2026.

  • PEAK6 held 184,817 shares of TransAlta worth $2.56M as of Q2 2026.
  • PEAK6 bought 45,628 TransAlta shares in Q2 2026, an estimated $603K.
  • TransAlta made up 0.01% of PEAK6's portfolio in Q2 2026, its #1182 holding.
  • PEAK6 first reported a position in TransAlta in Q1 2025 and has held it in 4 quarters since.
  • 178 funds tracked by Wall St. Rank held TransAlta as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.