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, Q3 2025
Institutional positions in Transalta Corp as of Sep 30, 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
- 161
- −7 vs. Q2 2025
- Shares held
- 222.9M
- −4.24K (0.0%) vs. Q2 2025
- Total value
- $3.05B
- +$642.8M (+26.7%) vs. Q2 2025
- New holders
- 23
- 60 more added
- Sold out
- 30
- 55 more reduced
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Transalta Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 34,722,931 | $474.7M | 0.08% | −993,545−2.8% | Reduced |
| Brookfield Asset Management Inc. | 26,942,322 | $367.9M | 0.43% | +5,5420.0% | Added |
| FMR LLC | 22,621,020 | $309.0M | 0.02% | +5,704,253+33.7% | Added |
| Rubric Capital Management LP | 15,948,451 | $218.0M | 2.93% | 00.0% | Unchanged |
| Millennium Management LLC | 13,115,689 | $179.2M | 0.14% | −5,107,704−28.0% | Reduced |
| Vanguard Group Inc | 10,949,384 | $149.6M | 0.00% | +248,027+2.3% | Added |
| Bank of Montreal | 10,425,309 | $142.4M | 0.06% | +1,369,830+15.1% | Added |
| Morgan Stanley | 8,091,729 | $110.6M | 0.01% | −757,750−8.6% | Reduced |
| Bank of America Corp | 7,233,133 | $98.9M | 0.01% | −344,531−4.5% | Reduced |
| Goldman Sachs Group Inc | 6,716,789 | $91.8M | 0.01% | −5,152,713−43.4% | Reduced |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 6,415,253 | $87.6M | 1.46% | +330,000+5.4% | Added |
| Mackenzie Financial Corp | 4,462,328 | $60.9M | 0.07% | −542,393−10.8% | Reduced |
| UBS Group AG | 4,207,052 | $57.5M | 0.01% | +1,442,122+52.2% | Added |
| Arvin Capital Management LP | 3,107,000 | $42.5M | 9.83% | +173,500+5.9% | Added |
| American Century Companies Inc | 3,006,296 | $41.1M | 0.02% | −50,051−1.6% | Reduced |
| Aventail Capital Group, LP | 2,829,643 | $38.6M | 1.84% | +2,829,643 | New |
| Toronto Dominion Bank | 2,778,514 | $37.9M | 0.07% | +439,047+18.8% | Added |
| Rokos Capital Management LLP | 2,760,467 | $37.7M | 0.47% | +1,992,232+259.3% | Added |
| Potrero Capital Research LLC | 2,518,944 | $34.4M | 10.46% | 00.0% | Unchanged |
| National Bank of Canada | 1,564,936 | $21.3M | 0.02% | +22,500+1.5% | Added |
| BNP Paribas Arbitrage, SA | 1,502,013 | $20.5M | 0.02% | +1,502,013 | New |
| CIBC World Markets Inc. | 1,482,899 | $20.3M | 0.04% | −1,144,118−43.6% | Reduced |
| Dimensional Fund Advisors LP | 1,440,732 | $19.7M | 0.00% | +140,444+10.8% | Added |
| Yaupon Capital Management LP | 1,394,087 | $19.0M | 0.98% | +233,593+20.1% | Added |
| Artemis Investment Management LLP | 1,355,113 | $18.5M | 0.23% | +35,388+2.7% | Added |
| State Street Corp | 1,235,848 | $16.9M | 0.00% | −12,980−1.0% | Reduced |
| Bank of Nova Scotia | 1,233,715 | $16.9M | 0.03% | −82,915−6.3% | Reduced |
| Renaissance Technologies LLC | 1,030,000 | $14.1M | 0.02% | −357,400−25.8% | Reduced |
| Citadel Advisors LLC | 971,320 | $13.3M | 0.01% | −319,991−24.8% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 967,099 | $13.2M | 0.04% | −39,500−3.9% | Reduced |
| Westerly Capital Management, LLC | 900,000 | $12.3M | 3.90% | +132,500+17.3% | Added |
| Charles Schwab Investment Management Inc | 898,258 | $12.3M | 0.00% | +95,770+11.9% | Added |
| TD Asset Management Inc | 877,747 | $12.0M | 0.01% | −389,054−30.7% | Reduced |
| First Manhattan Co | 856,047 | $11.7M | 0.03% | −7,185−0.8% | Reduced |
| Man Group plc | 807,199 | $11.0M | 0.02% | +807,199 | New |
| Federation des caisses Desjardins du Quebec | 777,942 | $10.6M | 0.04% | −246,152−24.0% | Reduced |
| Value Aligned Research Advisors, LLC | 745,013 | $10.2M | 0.23% | +111,426+17.6% | Added |
| Invesco Ltd. | 727,546 | $9.95M | 0.00% | −347,625−32.3% | Reduced |
| Clayton Partners LLC | 693,585 | $9.48M | 7.19% | +32,008+4.8% | Added |
| Jain Global LLC | 618,976 | $8.45M | 0.11% | +618,976 | New |
| Maplelane Capital, LLC | 608,500 | $8.31M | 0.40% | −176,500−22.5% | Reduced |
| Intact Investment Management Inc. | 579,950 | $7.92M | 0.24% | −112,600−16.3% | Reduced |
| Swiss National Bank | 544,500 | $7.44M | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 508,342 | $6.95M | 0.01% | −222,242−30.4% | Reduced |
| D. E. Shaw & Co., Inc. | 433,116 | $5.91M | 0.00% | −234,089−35.1% | Reduced |
| Susquehanna International Group, LLP | 404,956 | $5.54M | 0.01% | +228,381+129.3% | Added |
| Waratah Capital Advisors Ltd. | 334,994 | $4.58M | 0.31% | −142,978−29.9% | Reduced |
| BlackRock, Inc. | 315,051 | $4.31M | 0.00% | +1,551+0.5% | Added |
| Kempen Capital Management N.V. | 224,420 | $4.27M | 0.04% | +106,104+89.7% | Added |
| Legal & General Group Plc | 308,024 | $4.21M | 0.00% | −1,115−0.4% | Reduced |
| Manufacturers Life Insurance Company, The | 301,577 | $4.12M | 0.00% | +89,931+42.5% | Added |
| Alliancebernstein L.P. | 291,416 | $3.98M | 0.00% | +234,987+416.4% | Added |
| Trexquant Investment LP | 274,009 | $3.75M | 0.04% | −45,864−14.3% | Reduced |
| Barclays PLC | 272,785 | $3.73M | 0.00% | −234,097−46.2% | Reduced |
| Cinctive Capital Management LP | 264,361 | $3.61M | 0.18% | +173,281+190.3% | Added |
| AYAL Capital Advisors Ltd | 256,200 | $3.50M | 2.02% | +256,200 | New |
| CIBC Asset Management Inc | 252,089 | $3.44M | 0.01% | +980.0% | Added |
| Tacita Capital Inc | 219,313 | $3.00M | 1.81% | 00.0% | Unchanged |
| Scotia Capital Inc. | 219,933 | $2.99M | 0.01% | −97,298−30.7% | Reduced |
| Nuveen, LLC | 212,983 | $2.91M | 0.00% | 00.0% | Unchanged |
| Sona Asset Management (US) LLC | 200,000 | $2.73M | 0.11% | 00.0% | Unchanged |
| Caption Management, LLC | 194,172 | $2.65M | 0.15% | +101,508+109.5% | Added |
| Capstone Investment Advisors, LLC | 192,590 | $2.63M | 0.02% | +160,419+498.6% | Added |
| Lazard Asset Management LLC | 186,700 | $2.55M | 0.00% | +186,700 | New |
| Pinnbrook Capital Management LP | 172,238 | $2.35M | 0.44% | +172,238 | New |
| Lombard Odier Asset Management (USA) Corp | 171,000 | $2.34M | 0.53% | +171,000 | New |
| Heronetta Management, L.P. | 122,000 | $2.32M | 1.27% | +37,000+43.5% | Added |
| Geode Capital Management, LLC | 164,333 | $2.26M | 0.00% | +11,517+7.5% | Added |
| Cardinal Point Capital Management, ULC | 164,585 | $2.25M | 0.16% | −8,400−4.9% | Reduced |
| Blackstone Group Inc. | 162,266 | $2.22M | 0.01% | +162,266 | New |
| British Columbia Investment Management Corp | 153,763 | $2.10M | 0.01% | −4,532−2.9% | Reduced |
| Brevan Howard Capital Management LP | 142,620 | $1.95M | 0.03% | +22,620+18.9% | Added |
| Two Sigma Investments, LP | 132,889 | $1.82M | 0.00% | +93,573+238.0% | Added |
| SIG North Trading, ULC | 115,523 | $1.58M | 0.24% | −15,901−12.1% | Reduced |
| Ardsley Advisory Partners LP | 115,000 | $1.57M | 0.24% | +10,000+9.5% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 113,500 | $1.55M | 0.00% | −94,000−45.3% | Reduced |
| Public Employees Retirement System of Ohio | 108,175 | $1.48M | 0.00% | +307+0.3% | Added |
| Janus Henderson Group PLC | 104,287 | $1.43M | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 100,317 | $1.37M | 0.00% | +83,414+493.5% | Added |
| Bridgewater Associates, LP | 91,346 | $1.25M | 0.00% | −22,469−19.7% | Reduced |
| Mariner, LLC | 90,508 | $1.24M | 0.00% | +6,005+7.1% | Added |
| Wexford Capital LP | 80,867 | $1.10M | 0.33% | +34,318+73.7% | Added |
| XTX Topco Ltd | 79,137 | $1.08M | 0.06% | +56,744+253.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 77,869 | $1.06M | 0.00% | +5,181+7.1% | Added |
| Squarepoint Ops LLC | 76,757 | $1.05M | 0.00% | +11,982+18.5% | Added |
| Vident Advisory, LLC | 76,424 | $1.04M | 0.01% | −3,985−5.0% | Reduced |
| Verition Fund Management LLC | 75,530 | $1.03M | 0.01% | −66,209−46.7% | Reduced |
| CenterBook Partners LP | 75,372 | $1.03M | 0.05% | −700,082−90.3% | Reduced |
| Guardian Partners Inc. | 73,008 | $1.01M | 0.09% | −1,947−2.6% | Reduced |
| Bessemer Group Inc | 68,300 | $932.0K | 0.00% | 00.0% | Unchanged |
| DRW Securities, LLC | 46,800 | $889.7K | 0.05% | +46,800 | New |
| Raymond James Financial Inc | 62,471 | $854.0K | 0.00% | +4,110+7.0% | Added |
| Van Eck Associates Corp | 58,234 | $796.0K | 0.00% | −15,588−21.1% | Reduced |
| Rathbone Brothers plc | 57,012 | $778.8K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 55,412 | $764.2K | 0.00% | −15,142−21.5% | Reduced |
| Citigroup Inc | 55,443 | $757.5K | 0.00% | −4,439−7.4% | Reduced |
| Creative Planning | 52,339 | $715.5K | 0.00% | +1,003+2.0% | Added |
| BTG Pactual Asset Management US LLC | 51,478 | $703.0K | 0.08% | −32,303−38.6% | Reduced |
| Quantbot Technologies LP | 49,751 | $680.1K | 0.02% | −7,169−12.6% | Reduced |
| Pictet Asset Management Holding SA | 48,033 | $656.3K | 0.00% | +30.0% | Added |