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 |
|---|---|---|---|---|---|---|---|
|
Oct 31, 2025
Q3 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
SELL
|
- |
-5.68K- 12.8% |
$59.2K - $78.8K
|
38.7K
$565K
|
|
|
Nov 13, 2025
Q3 2025
|
British Columbia Investment Management Corp
Victoria, A1 |
SELL
|
- |
-4.53K- 2.86% |
$47.2K - $62.8K
|
154K
$2.24M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-4.44K- 7.41% |
$46.3K - $61.5K
|
55.4K
$808K
|
|
|
Nov 14, 2025
Q3 2025
|
Vident Advisory, LLC
Alpharetta, GA |
SELL
|
- |
-3.99K- 4.96% |
$41.5K - $55.2K
|
76.4K
$1.11M
|
|
|
Nov 07, 2025
Q3 2025
|
Tobam
|
SELL
|
- |
-2.73K- 34.2% |
$28.4K - $37.8K
|
5.25K
$76.5K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
CALL |
-2.7K- 4.38% |
$28.1K - $37.4K
|
58.9K
$859K
|
|
|
Nov 12, 2025
Q3 2025
|
Guardian Partners Inc.
Toronto, Z4 |
SELL
|
- |
-1.95K- 2.6% |
$20.3K - $27K
|
73K
$1.06M
|
|
|
Nov 10, 2025
Q3 2025
|
Optiver Holding B.V.
Amsterdam, P7 |
SELL
|
- |
-1.23K- 87.21% |
$12.8K - $17K
|
180
$2.62K
|
|
|
Nov 13, 2025
Q3 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-1.12K- 0.36% |
$11.6K - $15.5K
|
308K
$4.49M
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
CALL |
-1.1K- 0.91% |
$11.5K - $15.2K
|
120K
$1.75M
|
|
|
Nov 12, 2025
Q3 2025
|
Northwest & Ethical Investments L.P.
Toronto, A6 |
SELL
|
- |
-610- 2.55% |
$6.36K - $8.45K
|
23.3K
$340K
|
|
|
Nov 13, 2025
Q3 2025
|
Claret Asset Management Corp
|
SELL
|
- |
-5- 0.01% |
$52.1 - $69.3
|
47.6K
$694K
|
|
| Q2 2025 | |||||||
|
Aug 12, 2025
Q2 2025
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
SELL
|
- |
-294K- 56.96% |
$2.4M - $3.37M
|
222K
$3.24M
|
|
|
Aug 13, 2025
Q2 2025
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-31.8K- 60.47% |
$259K - $364K
|
20.8K
$303K
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
SELL
|
- |
-15.5K- 56.74% |
$127K - $178K
|
11.8K
$173K
|
|
|
Aug 08, 2025
Q2 2025
|
Jupiter Asset Management LTD
|
SELL
|
- |
-14.7K- 38.51% |
$120K - $168K
|
23.4K
$341K
|
|
|
Aug 05, 2025
Q2 2025
|
Simplex Trading, LLC
|
SELL
|
- |
-12.8K- 19.94% |
$104K - $147K
|
51.3K
$748K
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-7.35K- 3.34% |
$60K - $84.3K
|
213K
$3.11M
|
|
|
Jul 31, 2025
Q2 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
SELL
|
- |
-3.52K- 80.11% |
$28.7K - $40.3K
|
873
$12.7K
|
|
|
Aug 13, 2025
Q2 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
- |
-2.38K- 99.92% |
$19.5K - $27.3K
|
2
$29.2
|
|
|
Aug 12, 2025
Q2 2025
|
Quadrant Capital Group LLC
Cincinnati, OH |
SELL
|
- |
-1.2K- 6.47% |
$9.75K - $13.7K
|
17.3K
$252K
|
|
|
Aug 14, 2025
Q2 2025
|
Investment Management Corp Of Ontario
Toronto, Z4 |
SELL
|
- |
-1K- 5.95% |
$8.16K - $11.5K
|
15.8K
$230K
|
|
|
Jul 24, 2025
Q2 2025
|
Ronald Blue Trust, Inc.
Brentwood, TN |
SELL
|
- |
-738- 68.72% |
$6.02K - $8.46K
|
336
$4.9K
|
|
|
Jul 07, 2025
Q2 2025
|
Parallel Advisors, LLC
|
SELL
|
- |
-394- 52.32% |
$3.22K - $4.52K
|
359
$5.23K
|
|
|
Aug 15, 2025
Q2 2025
|
Wealth Collab, LLC
Bellevue, WA |
SELL
|
- |
-178- 27.05% |
$1.45K - $2.04K
|
480
$7K
|
|
|
Aug 12, 2025
Q2 2025
|
Rhumbline Advisers
Boston, MA |
SELL
|
- |
-6- 28.57% |
$49 - $68.8
|
15
$219
|
|
| Q1 2025 | |||||||
|
May 14, 2025
Q1 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
SELL
|
- |
-1.09M- 32.11% |
$9.56M - $15.8M
|
2.31M
$33.6M
|
|
|
May 08, 2025
Q1 2025
|
Jefferies Financial Group Inc.
New York, NY |
SELL
|
PUT |
-47.5K- 81.2% |
$416K - $686K
|
11K
$160K
|
|
|
May 08, 2025
Q1 2025
|
Jefferies Financial Group Inc.
New York, NY |
SELL
|
- |
-45K- 81.82% |
$394K - $650K
|
10K
$146K
|
|
|
May 13, 2025
Q1 2025
|
Tacita Capital Inc
Toronto, A6 |
SELL
|
- |
-4.83K- 2.15% |
$42.3K - $69.7K
|
219K
$3.2M
|
|
|
May 14, 2025
Q1 2025
|
Ci Private Wealth, LLC
Miami, FL |
SELL
|
- |
-1.57K- 10.63% |
$13.7K - $22.6K
|
13.2K
$192K
|
|
|
Apr 14, 2025
Q1 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
SELL
|
- |
-1.18K- 97.45% |
$10.4K - $17.1K
|
31
$452
|
|
|
May 08, 2025
Q1 2025
|
Bryn Mawr Trust CO
Bryn Mawr, PA |
SELL
|
- |
-422- 32.97% |
$3.7K - $6.09K
|
858
$12.5K
|
|
|
Apr 29, 2025
Q1 2025
|
Hexagon Capital Partners LLC
|
SELL
|
- |
-50- 69.44% |
$438 - $722
|
22
$321
|
|
|
May 28, 2025
Q1 2025
|
Jones Financial Companies Lllp
|
SELL
|
- |
-22- 18.03% |
$193 - $318
|
100
$1.46K
|
|
| Q4 2024 | |||||||
|
Feb 14, 2025
Q4 2024
|
Diameter Capital Partners LP
New York, NY |
SELL
|
- |
-1.25M- 50.0% |
$12.5M - $17.9M
|
1.25M
$18.2M
|
|
|
Feb 11, 2025
Q4 2024
|
Acadian Asset Management LLC
Boston, MA |
SELL
|
- |
-483K- 86.97% |
$4.83M - $6.93M
|
72.4K
$1.06M
|
|
|
Feb 10, 2025
Q4 2024
|
Skandinaviska Enskilda Banken Ab (Publ)
Stockholm, V7 |
SELL
|
- |
-188K- 78.09% |
$1.88M - $2.7M
|
52.8K
$770K
|
|
|
Feb 13, 2025
Q4 2024
|
State Of Tennessee, Treasury Department
Nashville, TN |
SELL
|
- |
-123K- 87.09% |
$1.23M - $1.76M
|
18.2K
$265K
|
|
|
Feb 13, 2025
Q4 2024
|
Rathbones Group PLC
Liverpool, X0 |
SELL
|
- |
-40K- 41.23% |
$400K - $573K
|
57K
$831K
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-6.92K- 3.27% |
$69.2K - $99.1K
|
205K
$2.98M
|
|
|
Feb 04, 2025
Q4 2024
|
Oppenheimer & CO Inc
New York, NY |
SELL
|
- |
-2.97K- 15.82% |
$29.7K - $42.5K
|
15.8K
$230K
|
|
|
Feb 03, 2025
Q4 2024
|
Dorchester Wealth Management CO
|
SELL
|
- |
-2.2K- 1.55% |
$22K - $31.5K
|
140K
$2.04M
|
|
|
Feb 12, 2025
Q4 2024
|
Massachusetts Financial Services CO
Boston, MA |
SELL
|
- |
-1.94K- 0.87% |
$19.4K - $27.7K
|
221K
$3.23M
|
|
|
Feb 13, 2025
Q4 2024
|
Fil LTD
Hamilton, D0 |
SELL
|
- |
-670- 7.84% |
$6.7K - $9.6K
|
7.88K
$115K
|
|
|
Jan 23, 2025
Q4 2024
|
Rhs Financial, LLC
|
SELL
|
- |
-456- 3.39% |
$4.56K - $6.53K
|
13K
$190K
|
|
| Q3 2024 | |||||||
|
Nov 14, 2024
Q3 2024
|
J. Goldman & CO LP
New York, NY |
SELL
|
- |
-419K- 30.51% |
$2.88M - $4.39M
|
954K
$13.9M
|
|
|
Nov 05, 2024
Q3 2024
|
Alberta Investment Management Corp
Edmonton, A0 |
SELL
|
- |
-60.1K- 33.15% |
$413K - $630K
|
121K
$1.77M
|
|
|
Nov 14, 2024
Q3 2024
|
Graham Capital Management, L.P.
Rowayton, CT |
SELL
|
- |
-44.3K- 53.75% |
$304K - $465K
|
38.1K
$556K
|
|
|
Nov 12, 2024
Q3 2024
|
Guardian Capital Advisors LP
Toronto, A6 |
SELL
|
- |
-9.24K- 10.27% |
$63.5K - $96.9K
|
80.7K
$1.18M
|
|