Latest Institutional Sells of Transalta Corp (TAC)
This list provides information on the latest institutional transactions involving Transalta Corp (TAC) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-3.91M- 30.65% |
$31.9M - $44.9M
|
8.85M
$108M
|
|
|
Aug 05, 2025
Q2 2025
|
Bank Of Montreal
Toronto, A6 |
SELL
|
- |
-3.5M- 27.86% |
$28.5M - $40.1M
|
9.06M
$111M
|
|
|
Aug 12, 2025
Q2 2025
|
American Century Companies Inc
Kansas City, MO |
SELL
|
- |
-2.16M- 41.37% |
$17.6M - $24.7M
|
3.06M
$37.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Maplelane Capital, LLC
New York, NY |
SELL
|
- |
-2.11M- 72.87% |
$17.2M - $24.2M
|
785K
$9.62M
|
|
|
Aug 07, 2025
Q2 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
SELL
|
- |
-1.68M- 62.57% |
$13.7M - $19.3M
|
1.01M
$12.3M
|
|
|
Jul 28, 2025
Q2 2025
|
Td Asset Management Inc
|
SELL
|
- |
-1.57M- 55.42% |
$12.9M - $18.1M
|
1.27M
$15.5M
|
|
|
Aug 13, 2025
Q2 2025
|
National Bank Of Canada
|
SELL
|
- |
-1.14M- 42.56% |
$9.32M - $13.1M
|
1.54M
$18.9M
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-720K- 51.91% |
$5.88M - $8.26M
|
667K
$8.18M
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
SELL
|
- |
-609K- 30.51% |
$4.97M - $6.99M
|
1.39M
$17M
|
|
|
Aug 14, 2025
Q2 2025
|
British Columbia Investment Management Corp
Victoria, A1 |
SELL
|
- |
-539K- 77.3% |
$4.4M - $6.18M
|
158K
$1.94M
|
|
|
Aug 14, 2025
Q2 2025
|
Yaupon Capital Management LP
New York, NY |
SELL
|
- |
-520K- 30.93% |
$4.24M - $5.96M
|
1.16M
$14.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-506K- 6.26% |
$4.13M - $5.81M
|
7.58M
$92.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
SELL
|
- |
-401K- 12.66% |
$3.27M - $4.6M
|
2.76M
$33.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Federation Des Caisses Desjardins Du Quebec
Levis, A8 |
SELL
|
- |
-366K- 26.34% |
$2.99M - $4.2M
|
1.02M
$12.6M
|
|
|
Aug 12, 2025
Q2 2025
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
SELL
|
- |
-294K- 56.96% |
$2.4M - $3.37M
|
222K
$2.72M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-267K- 87.18% |
$2.18M - $3.07M
|
39.3K
$482K
|
|
|
Aug 14, 2025
Q2 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
SELL
|
- |
-253K- 67.83% |
$2.06M - $2.9M
|
120K
$1.47M
|
|
|
Aug 12, 2025
Q2 2025
|
Franklin Resources Inc
San Mateo, CA |
SELL
|
- |
-243K- 85.75% |
$1.98M - $2.78M
|
40.3K
$495K
|
|
|
Aug 12, 2025
Q2 2025
|
Arvin Capital Management LP
Austin, TX |
SELL
|
CALL |
-187K- 16.1% |
$1.52M - $2.14M
|
973K
$11.9M
|
|
|
Aug 13, 2025
Q2 2025
|
Bank Of Nova Scotia
|
SELL
|
- |
-146K- 9.97% |
$1.19M - $1.67M
|
1.32M
$16.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
CALL |
-143K- 93.1% |
$1.17M - $1.64M
|
10.6K
$130K
|
|
|
Aug 13, 2025
Q2 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
CALL |
-135K- 52.64% |
$1.1M - $1.54M
|
121K
$1.48M
|
|
|
Aug 08, 2025
Q2 2025
|
Waratah Capital Advisors Ltd.
Toronto, A6 |
SELL
|
- |
-100K- 17.3% |
$816K - $1.15M
|
478K
$5.86M
|
|
|
Aug 14, 2025
Q2 2025
|
Cibc Asset Management Inc
Toronto, A6 |
SELL
|
- |
-74.6K- 22.83% |
$608K - $855K
|
252K
$3.09M
|
|
|
Aug 14, 2025
Q2 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
SELL
|
- |
-45.9K- 58.75% |
$375K - $526K
|
32.2K
$395K
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
CALL |
-44.8K- 42.11% |
$366K - $514K
|
61.6K
$755K
|
|
|
Aug 13, 2025
Q2 2025
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
SELL
|
- |
-44.4K- 0.88% |
$362K - $509K
|
5M
$61.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-40.8K- 16.48% |
$333K - $468K
|
207K
$2.54M
|
|
|
Aug 12, 2025
Q2 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
SELL
|
- |
-40K- 4.75% |
$326K - $459K
|
802K
$9.84M
|
|
|
Aug 12, 2025
Q2 2025
|
Trexquant Investment LP
Stamford, CT |
SELL
|
- |
-33.9K- 9.57% |
$276K - $388K
|
320K
$3.92M
|
|
|
Aug 13, 2025
Q2 2025
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-31.8K- 60.47% |
$259K - $364K
|
20.8K
$255K
|
|
|
Jul 28, 2025
Q2 2025
|
Allianz Asset Management Gmb H
Munich, 2M |
SELL
|
- |
-27.5K- 6.53% |
$225K - $316K
|
394K
$4.84M
|
|
|
Aug 14, 2025
Q2 2025
|
Ardsley Advisory Partners LP
Stamford, CT |
SELL
|
- |
-25K- 19.23% |
$204K - $287K
|
105K
$1.29M
|
|
|
Aug 14, 2025
Q2 2025
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
SELL
|
PUT |
-19.9K- 76.83% |
$162K - $228K
|
6K
$73.6K
|
|
|
Aug 14, 2025
Q2 2025
|
First Manhattan CO
New York, NY |
SELL
|
- |
-18.5K- 2.09% |
$151K - $212K
|
863K
$10.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
SELL
|
- |
-15.5K- 56.74% |
$127K - $178K
|
11.8K
$145K
|
|
|
Aug 13, 2025
Q2 2025
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-14.8K- 20.89% |
$121K - $170K
|
56K
$687K
|
|
|
Aug 08, 2025
Q2 2025
|
Jupiter Asset Management LTD
|
SELL
|
- |
-14.7K- 38.51% |
$120K - $168K
|
23.4K
$287K
|
|
|
Aug 05, 2025
Q2 2025
|
Simplex Trading, LLC
|
SELL
|
- |
-12.8K- 19.94% |
$104K - $147K
|
51.3K
$629K
|
|
|
Aug 13, 2025
Q2 2025
|
Scotia Capital Inc.
|
SELL
|
- |
-10.8K- 3.3% |
$88.2K - $124K
|
317K
$3.89M
|
|
|
Aug 19, 2025
Q2 2025
|
State Of Wyoming
Cheyenne, WY |
SELL
|
- |
-9.55K- 61.01% |
$77.9K - $110K
|
6.1K
$74.8K
|
|
|
Aug 12, 2025
Q2 2025
|
Clear Street Markets LLC
|
SELL
|
- |
-9K- 30.0% |
$73.4K - $103K
|
21K
$257K
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-7.35K- 3.34% |
$60K - $84.3K
|
213K
$2.61M
|
|
|
Aug 08, 2025
Q2 2025
|
Mitsubishi Ufj Trust & Banking Corp
Tokyo, M0 |
SELL
|
- |
-7.2K- 3.35% |
$58.8K - $82.6K
|
208K
$2.54M
|
|
|
Aug 14, 2025
Q2 2025
|
Caption Management, LLC
Oklahoma City, OK |
SELL
|
- |
-5.83K- 5.92% |
$47.6K - $66.9K
|
92.7K
$1.14M
|
|
|
Aug 14, 2025
Q2 2025
|
Vident Advisory, LLC
Alpharetta, GA |
SELL
|
- |
-4.13K- 4.88% |
$33.7K - $47.3K
|
80.4K
$986K
|
|
|
Aug 13, 2025
Q2 2025
|
Quantbot Technologies LP
New York, NY |
SELL
|
- |
-4.11K- 6.73% |
$33.5K - $47.1K
|
56.9K
$698K
|
|
|
Aug 12, 2025
Q2 2025
|
Northwest & Ethical Investments L.P.
Toronto, A6 |
SELL
|
- |
-3.97K- 14.22% |
$32.4K - $45.5K
|
24K
$294K
|
|
|
Aug 06, 2025
Q2 2025
|
First Eagle Investment Management, LLC
|
SELL
|
- |
-3.9K- 20.27% |
$31.8K - $44.8K
|
15.4K
$188K
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-3.8K- 20.5% |
$31K - $43.6K
|
14.7K
$181K
|