Transalta Corp
TAC- Exchange
- NYSE
- Industry
- Electric Services
- SEC CIK
- 0001144800
No open-market purchases or sales by Transalta Corp insiders were filed in the last 90 days; 176 institutions reported holding it in 13F filings for Q2 2026, worth $3.31B in total; Oaktree Capital is the only superinvestor holding it.
13F holders, Q4 2025
Institutional positions in Transalta Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 172
- +13 vs. Q3 2025
- Shares held
- 218.8M
- −4.08M (−1.8%) vs. Q3 2025
- Total value
- $2.77B
- −$279.1M (−9.2%) vs. Q3 2025
- New holders
- 38
- 51 more added
- Sold out
- 25
- 58 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TAC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 176 | $3.31B |
| Q1 2026 | 178 | $2.86B |
| Q4 2025 | 172 | $2.77B |
| Q3 2025 | 161 | $3.05B |
| Q2 2025 | 168 | $2.41B |
| Q1 2025 | 161 | $2.04B |
| Q4 2024 | 184 | $2.81B |
| Q3 2024 | 156 | $1.93B |
| Q2 2024 | 141 | $1.28B |
| Q1 2024 | 139 | $1.15B |
| Q4 2023 | 137 | $1.52B |
| Q3 2023 | 124 | $1.53B |
| Q2 2023 | 127 | $1.63B |
| Q1 2023 | 110 | $1.53B |
| Q4 2022 | 109 | $1.58B |
| Q3 2022 | 103 | $1.56B |
| Q2 2022 | 102 | $1.96B |
| Q1 2022 | 99 | $1.75B |
| Q4 2021 | 104 | $1.88B |
| Q3 2021 | 93 | $1.78B |
| Q2 2021 | 89 | $1.65B |
| Q1 2021 | 83 | $1.55B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Transalta Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Alliancebernstein L.P. | 40,551 | $512.6K | 0.00% | −250,865−86.1% | Reduced |
| JustInvest LLC | 40,546 | $512.5K | 0.00% | +1,814+4.7% | Added |
| Private Advisor Group, LLC | 36,350 | $459.5K | 0.00% | −2,500−6.4% | Reduced |
| PharVision Advisers, LLC | 35,899 | $453.8K | 0.23% | +35,899 | New |
| Engineers Gate Manager LP | 34,849 | $440.5K | 0.01% | +34,849 | New |
| Twinbeech Capital LP | 33,224 | $420.0K | 0.03% | +33,224 | New |
| Dynamic Technology Lab Private Ltd | 32,810 | $415.0K | 0.09% | +14,845+82.6% | Added |
| XTX Topco Ltd | 32,786 | $414.4K | 0.01% | −46,351−58.6% | Reduced |
| Investment Management Corp of Ontario | 32,401 | $409.5K | 0.01% | +32,401 | New |
| Great West Life Assurance Co | 32,304 | $408.0K | 0.00% | −1,747−5.1% | Reduced |
| Gotham Asset Management, LLC | 31,756 | $401.4K | 0.00% | −20.0% | Reduced |
| Northwest & Ethical Investments L.P. | 30,172 | $381.6K | 0.01% | +6,830+29.3% | Added |
| State of Wyoming | 27,057 | $342.0K | 0.04% | +6,821+33.7% | Added |
| Brinker Capital Investments, LLC | 26,133 | $330.3K | 0.00% | +7,152+37.7% | Added |
| Signaturefd, LLC | 25,680 | $324.6K | 0.00% | −52−0.2% | Reduced |
| Metis Global Partners, LLC | 25,626 | $324.1K | 0.01% | 00.0% | Unchanged |
| AYAL Capital Advisors Ltd | 25,600 | $323.6K | 0.18% | −230,600−90.0% | Reduced |
| Entropy Technologies, LP | 23,977 | $303.1K | 0.02% | +23,977 | New |
| Quantbot Technologies LP | 23,841 | $301.4K | 0.01% | −25,910−52.1% | Reduced |
| Russell Investments Group, Ltd. | 22,862 | $289.5K | 0.00% | +17,661+339.6% | Added |
| DekaBank Deutsche Girozentrale | 34,081 | $244.0K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 18,348 | $231.9K | 0.00% | −58,409−76.1% | Reduced |
| Quadrant Capital Group LLC | 17,276 | $218.4K | 0.01% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 17,008 | $215.4K | 0.00% | +3,722+28.0% | Added |
| Deutsche Bank AG | 16,794 | $212.3K | 0.00% | 00.0% | Unchanged |
| Savant Capital, LLC | 16,568 | $209.4K | 0.00% | +1,618+10.8% | Added |
| First Eagle Investment Management, LLC | 15,474 | $195.7K | 0.00% | 00.0% | Unchanged |
| Voleon Capital Management LP | 15,391 | $194.5K | 0.00% | +15,391 | New |
| Public Sector Pension Investment Board | 15,360 | $194.3K | 0.00% | +15,360 | New |
| Group One Trading, L.P. | 14,217 | $179.7K | 0.01% | +14,217 | New |
| Swiss Life Asset Management Ltd | 12,897 | $163.1K | 0.00% | 00.0% | Unchanged |
| DLD Asset Management, LP | 12,000 | $151.7K | 0.02% | +12,000 | New |
| Two Sigma Investments, LP | 11,699 | $147.9K | 0.00% | −121,190−91.2% | Reduced |
| Virtu Financial LLC | 11,626 | $147.0K | 0.01% | +11,626 | New |
| Ballentine Partners, LLC | 11,497 | $145.3K | 0.00% | −964−7.7% | Reduced |
| Ritter Alpha, LP | 10,389 | $131.3K | 5.60% | +10,389 | New |
| Sage Rhino Capital LLC | 10,196 | $128.9K | 0.02% | 00.0% | Unchanged |
| Warren Street Wealth Advisors, LLC | 10,171 | $128.6K | 0.04% | +10,171 | New |
| Simplex Trading, LLC | 9,547 | $120.7K | 0.00% | +9,547 | New |
| Barclays PLC | 8,519 | $107.7K | 0.00% | −264,266−96.9% | Reduced |
| Caitong International Asset Management Co., Ltd | 6,900 | $87.2K | 0.02% | +6,900 | New |
| Tobam | 4,545 | $79.0K | 0.02% | −705−13.4% | Reduced |
| Quarry LP | 5,424 | $68.6K | 0.01% | +3,942+266.0% | Added |
| FNY Investment Advisers, LLC | 4,000 | $50.0K | 0.01% | +4,000 | New |
| EverSource Wealth Advisors, LLC | 3,000 | $37.9K | 0.00% | +812+37.1% | Added |
| NBC Securities, Inc. | 2,919 | $36.9K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 2,367 | $29.9K | 0.00% | +187+8.6% | Added |
| Ronald Blue Trust, Inc. | 1,843 | $23.3K | 0.00% | +1,507+448.5% | Added |
| Costello Asset Management, INC | 1,800 | $22.8K | 0.01% | +1,800 | New |
| Jones Financial Companies LLLP | 1,632 | $20.6K | 0.00% | +1,532+1,532.0% | Added |
| US Bancorp | 1,483 | $18.7K | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 1,404 | $17.7K | 0.00% | +1,404 | New |
| Aviso Financial Inc. | 1,247 | $15.8K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 1,232 | $15.6K | 0.00% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 962 | $12.5K | 0.00% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 989 | $12.5K | 0.00% | −238−19.4% | Reduced |
| Allworth Financial LP | 614 | $7.76K | 0.00% | 00.0% | Unchanged |
| McGuire Capital Advisors Inc | 579 | $7.32K | 0.00% | +579 | New |
| WealthCollab, LLC | 480 | $6.07K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 466 | $5.90K | 0.00% | +466 | New |
| Tower Research Capital LLC (TRC) | 440 | $5.56K | 0.00% | −3,750−89.5% | Reduced |
| Larson Financial Group LLC | 362 | $4.58K | 0.00% | +108+42.5% | Added |
| Parallel Advisors, LLC | 359 | $4.54K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 192 | $2.43K | 0.00% | +192 | New |
| Pacifica Partners Inc. | 175 | $2.26K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 149 | $1.88K | 0.00% | +149 | New |
| CoreCap Advisors, LLC | 105 | $1.33K | 0.00% | +105 | New |
| GWM Advisors LLC | 77 | $971 | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 66 | $834 | 0.00% | −114−63.3% | Reduced |
| Farther Finance Advisors, LLC | 19 | $240 | 0.00% | +19 | New |
| Rhumbline Advisers | 15 | $189 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 3 | $38 | 0.00% | −10−76.9% | Reduced |
| Aventail Capital Group, LP | 0 | $0 | 0.00% | −2,829,643−100.0% | Sold out |
| Value Aligned Research Advisors, LLC | 0 | $0 | 0.00% | −745,013−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −618,976−100.0% | Sold out |
| Maplelane Capital, LLC | 0 | $0 | 0.00% | −608,500−100.0% | Sold out |
| Waratah Capital Advisors Ltd. | 0 | $0 | 0.00% | −334,994−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −264,361−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −194,172−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −192,590−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −186,700−100.0% | Sold out |
| Pinnbrook Capital Management LP | 0 | $0 | 0.00% | −172,238−100.0% | Sold out |
| Blackstone Group Inc. | 0 | $0 | 0.00% | −162,266−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −142,620−100.0% | Sold out |
| Wexford Capital LP | 0 | $0 | 0.00% | −80,867−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −46,800−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −45,209−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −40,697−100.0% | Sold out |
| Hartree Partners, LP | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −33,200−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −25,148−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −19,705−100.0% | Sold out |
| Cetera Investment Advisers | 0 | $0 | 0.00% | −15,657−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −15,566−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −14,600−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −12,700−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −80−100.0% | Sold out |
| Wolverine Trading, LLC | – | – | – | – | Not filed |
| Shell Asset Management Co | – | – | – | – | Not filed |