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, Q1 2026
Institutional positions in Transalta Corp as of Mar 31, 2026. 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
- 178
- +8 vs. Q4 2025
- Shares held
- 218.0M
- +13.9M (+6.8%) vs. Q4 2025
- Total value
- $2.86B
- +$279.3M (+10.8%) vs. Q4 2025
- New holders
- 32
- 70 more added
- Sold out
- 24
- 50 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Transalta Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brookfield Asset Management Inc. | 26,954,624 | $354.3M | 0.48% | +7,0890.0% | Added |
| Royal Bank of Canada | 25,307,692 | $331.5M | 0.06% | −446,506−1.7% | Reduced |
| Bank of Montreal | 17,714,553 | $233.0M | 0.10% | +4,419,218+33.2% | Added |
| Rubric Capital Management LP | 17,781,325 | $232.9M | 2.85% | 00.0% | Unchanged |
| FMR LLC | 13,600,626 | $178.8M | 0.01% | −10,106,262−42.6% | Reduced |
| Millennium Management LLC | 8,318,000 | $109.1M | 0.08% | −157,864−1.9% | Reduced |
| Bank of America Corp | 7,957,029 | $104.2M | 0.01% | −3,064,720−27.8% | Reduced |
| Vanguard Capital Management LLC | 7,739,481 | $101.8M | 0.00% | +7,739,481 | New |
| Goldman Sachs Group Inc | 7,526,563 | $98.6M | 0.01% | +2,629,240+53.7% | Added |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 6,415,253 | $84.1M | 1.42% | 00.0% | Unchanged |
| American Century Companies Inc | 6,304,689 | $82.9M | 0.04% | +242,972+4.0% | Added |
| Morgan Stanley | 5,244,199 | $68.7M | 0.00% | +1,746,671+49.9% | Added |
| Mackenzie Financial Corp | 4,684,204 | $61.6M | 0.07% | +1,070,587+29.6% | Added |
| Toronto Dominion Bank | 4,580,887 | $60.2M | 0.12% | +2,011,641+78.3% | Added |
| Arvin Capital Management LP | 4,488,235 | $58.8M | 13.74% | +669,135+17.5% | Added |
| Value Aligned Research Advisors, LLC | 2,596,273 | $34.1M | 0.40% | +2,596,273 | New |
| Vanguard Fiduciary Trust Co | 2,362,425 | $31.1M | 0.01% | +2,362,425 | New |
| Rokos Capital Management LLP | 2,293,069 | $30.1M | 0.53% | 00.0% | Unchanged |
| CIBC World Markets Inc. | 2,283,297 | $30.0M | 0.05% | +709,297+45.1% | Added |
| Man Group plc | 2,118,547 | $27.8M | 0.06% | +20,494+1.0% | Added |
| National Bank of Canada | 2,088,238 | $27.3M | 0.03% | +672,962+47.5% | Added |
| Artemis Investment Management LLP | 1,875,520 | $24.7M | 0.26% | +57,141+3.1% | Added |
| UBS Group AG | 1,818,976 | $23.8M | 0.00% | −1,238,739−40.5% | Reduced |
| Yaupon Capital Management LP | 1,788,700 | $23.5M | 1.16% | +497,794+38.6% | Added |
| Citadel Advisors LLC | 1,632,890 | $21.4M | 0.02% | −394,518−19.5% | Reduced |
| Dimensional Fund Advisors LP | 1,629,540 | $21.3M | 0.00% | +91,665+6.0% | Added |
| Two Seas Capital LP | 1,597,900 | $20.9M | 0.97% | +1,597,900 | New |
| Balyasny Asset Management LLC | 1,585,000 | $20.8M | 0.04% | +1,585,000 | New |
| Intact Investment Management Inc. | 1,449,000 | $19.0M | 0.54% | +1,020,200+237.9% | Added |
| Renaissance Technologies LLC | 1,428,195 | $18.7M | 0.03% | +217,200+17.9% | Added |
| Bank of Nova Scotia | 1,338,554 | $17.6M | 0.03% | +257,356+23.8% | Added |
| State Street Corp | 1,189,366 | $15.6M | 0.00% | +6,003+0.5% | Added |
| TD Asset Management Inc | 1,101,123 | $14.4M | 0.01% | +191,712+21.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 975,899 | $12.8M | 0.03% | −3,800−0.4% | Reduced |
| Charles Schwab Investment Management Inc | 896,927 | $11.8M | 0.00% | +2,803+0.3% | Added |
| Vanguard Global Advisers, LLC | 844,709 | $11.1M | 0.01% | +844,709 | New |
| First Manhattan Co | 793,222 | $10.4M | 0.03% | 00.0% | Unchanged |
| Potrero Capital Research LLC | 790,373 | $10.4M | 6.36% | −934,171−54.2% | Reduced |
| Deeter Investments LLP | 728,000 | $9.54M | 1.67% | +728,000 | New |
| Point72 Asset Management, L.P. | 703,450 | $9.22M | 0.02% | −293,311−29.4% | Reduced |
| BNP Paribas Arbitrage, SA | 669,084 | $8.77M | 0.01% | −324,095−32.6% | Reduced |
| Clayton Partners LLC | 631,406 | $8.27M | 6.01% | +1,834+0.3% | Added |
| Invesco Ltd. | 582,837 | $7.64M | 0.00% | +48,122+9.0% | Added |
| Swiss National Bank | 557,700 | $7.32M | 0.00% | 00.0% | Unchanged |
| Sculptor Capital LP | 533,600 | $7.00M | 0.08% | −2,466,400−82.2% | Reduced |
| Purpose Unlimited Inc. | 514,589 | $6.76M | 0.28% | +5,336+1.0% | Added |
| Capital Wealth Planning, LLC | 500,960 | $6.56M | 0.04% | +500,960 | New |
| Barclays PLC | 477,102 | $6.25M | 0.00% | +468,583+5,500.4% | Added |
| Westerly Capital Management, LLC | 475,000 | $6.22M | 1.92% | −330,000−41.0% | Reduced |
| Federation des caisses Desjardins du Quebec | 448,698 | $5.80M | 0.02% | −87,118−16.3% | Reduced |
| Scotia Capital Inc. | 440,947 | $5.73M | 0.02% | +194,383+78.8% | Added |
| Susquehanna International Group, LLP | 434,433 | $5.69M | 0.01% | +158,476+57.4% | Added |
| Arrowstreet Capital, Limited Partnership | 415,048 | $5.45M | 0.00% | +415,048 | New |
| Kempen Capital Management N.V. | 290,819 | $5.32M | 0.05% | +45,963+18.8% | Added |
| SIG North Trading, ULC | 322,752 | $4.23M | 0.85% | +172,837+115.3% | Added |
| Legal & General Group Plc | 319,167 | $4.18M | 0.00% | +30,304+10.5% | Added |
| Two Sigma Investments, LP | 302,340 | $3.96M | 0.00% | +290,641+2,484.3% | Added |
| Manufacturers Life Insurance Company, The | 279,817 | $3.68M | 0.00% | −6,023−2.1% | Reduced |
| Ardsley Advisory Partners LP | 275,000 | $3.62M | 0.55% | +95,000+52.8% | Added |
| D. E. Shaw & Co., Inc. | 269,878 | $3.55M | 0.00% | +49,662+22.6% | Added |
| BlackRock, Inc. | 268,650 | $3.52M | 0.00% | −6,164−2.2% | Reduced |
| CIBC Asset Management Inc | 254,855 | $3.34M | 0.01% | +8,768+3.6% | Added |
| TD Waterhouse Canada Inc. | 236,167 | $3.11M | 0.01% | +188,026+390.6% | Added |
| JPMorgan Chase & Co | 241,211 | $3.07M | 0.00% | −353,801−59.5% | Reduced |
| Vanguard Asset Management, Ltd | 226,624 | $2.98M | 0.00% | +226,624 | New |
| Melqart Asset Management (UK) Ltd | 227,406 | $2.98M | 0.29% | +227,406 | New |
| British Columbia Investment Management Corp | 225,864 | $2.97M | 0.02% | +85,696+61.1% | Added |
| Tacita Capital Inc | 222,601 | $2.92M | 1.73% | +14,294+6.9% | Added |
| Nuveen, LLC | 212,983 | $2.79M | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 211,875 | $2.78M | 0.00% | −214,537−50.3% | Reduced |
| Geode Capital Management, LLC | 203,710 | $2.73M | 0.00% | +14,095+7.4% | Added |
| Citigroup Inc | 203,675 | $2.67M | 0.00% | −201,055−49.7% | Reduced |
| Cardinal Point Capital Management, ULC | 182,660 | $2.40M | 0.15% | +14,249+8.5% | Added |
| BTG Pactual Asset Management US LLC | 169,173 | $2.22M | 0.22% | −17,807−9.5% | Reduced |
| Jane Street Group, LLC | 146,947 | $1.93M | 0.00% | −411,987−73.7% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 140,688 | $1.84M | 0.00% | −47,116−25.1% | Reduced |
| PEAK6 LLC | 139,189 | $1.82M | 0.05% | +139,189 | New |
| CenterBook Partners LP | 127,512 | $1.67M | 0.09% | −250,430−66.3% | Reduced |
| Franklin Resources Inc | 115,679 | $1.52M | 0.00% | +58,425+102.0% | Added |
| Timelo Investment Management Inc. | 105,000 | $1.38M | 1.88% | +105,000 | New |
| Janus Henderson Group PLC | 104,287 | $1.37M | 0.00% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 101,562 | $1.33M | 0.01% | −110,000−52.0% | Reduced |
| Hartree Partners, LP | 100,000 | $1.31M | 0.28% | +100,000 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 99,700 | $1.31M | 0.00% | +19,899+24.9% | Added |
| Mariner, LLC | 98,528 | $1.29M | 0.00% | −4,291−4.2% | Reduced |
| XTX Topco Ltd | 96,596 | $1.27M | 0.02% | +63,810+194.6% | Added |
| Public Employees Retirement System of Ohio | 92,334 | $1.21M | 0.00% | +70+0.1% | Added |
| Gotham Asset Management, LLC | 84,808 | $1.11M | 0.00% | +53,052+167.1% | Added |
| Vident Advisory, LLC | 72,732 | $952.8K | 0.01% | +1,029+1.4% | Added |
| Guardian Partners Inc. | 72,056 | $947.2K | 0.08% | +10.0% | Added |
| Alberta Investment Management Corp | 70,852 | $931.7K | 0.01% | +70,852 | New |
| Vanguard Investments Australia, Ltd. | 70,504 | $927.0K | 0.00% | +70,504 | New |
| Bessemer Group Inc | 68,300 | $895.0K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Inc | 65,909 | $863.4K | 0.00% | +725+1.1% | Added |
| Schonfeld Strategic Advisors LLC | 65,183 | $853.9K | 0.01% | −15,828−19.5% | Reduced |
| AYAL Capital Advisors Ltd | 65,000 | $851.5K | 0.44% | +39,400+153.9% | Added |
| Bridgewater Associates, LP | 59,942 | $785.6K | 0.00% | +3,790+6.7% | Added |
| Pictet Asset Management Holding SA | 58,504 | $766.8K | 0.00% | +9,578+19.6% | Added |
| Rathbone Brothers plc | 57,012 | $747.4K | 0.00% | 00.0% | Unchanged |
| Diametric Capital, LP | 54,067 | $708.3K | 0.19% | +54,067 | New |