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, Q2 2026
Institutional positions in Transalta Corp as of Jun 30, 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
- 176
- +1 vs. Q1 2026
- Shares held
- 236.9M
- +19.8M (+9.1%) vs. Q1 2026
- Total value
- $3.31B
- +$456.1M (+16.0%) vs. Q1 2026
- New holders
- 30
- 70 more added
- Sold out
- 29
- 53 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Transalta Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hartree Partners, LP | 150,000 | $2.07M | 0.45% | +50,000+50.0% | Added |
| D. E. Shaw & Co., Inc. | 163,700 | $2.26M | 0.00% | −106,178−39.3% | Reduced |
| Cardinal Point Capital Management, ULC | 182,560 | $2.52M | 0.14% | −100−0.1% | Reduced |
| PEAK6 LLC | 184,817 | $2.56M | 0.06% | +45,628+32.8% | Added |
| BlackRock, Inc. | 206,397 | $2.85M | 0.00% | −62,253−23.2% | Reduced |
| Nuveen, LLC | 212,436 | $2.94M | 0.00% | −547−0.3% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 217,100 | $3.00M | 0.00% | +217,100 | New |
| Geode Capital Management, LLC | 213,115 | $3.02M | 0.00% | +9,405+4.6% | Added |
| Tacita Capital Inc | 222,601 | $3.07M | 1.67% | 00.0% | Unchanged |
| Vanguard Asset Management, Ltd | 230,842 | $3.19M | 0.00% | +4,218+1.9% | Added |
| CenterBook Partners LP | 236,778 | $3.27M | 0.16% | +109,266+85.7% | Added |
| Polar Asset Management Partners Inc. | 250,000 | $3.45M | 0.06% | +250,000 | New |
| Susquehanna International Group, LLP | 262,657 | $3.63M | 0.00% | −171,776−39.5% | Reduced |
| Legal & General Group Plc | 269,484 | $3.73M | 0.00% | −49,683−15.6% | Reduced |
| Qube Research & Technologies Ltd | 277,256 | $3.83M | 0.00% | +65,381+30.9% | Added |
| CIBC Asset Management Inc | 283,609 | $3.92M | 0.01% | +28,754+11.3% | Added |
| Manufacturers Life Insurance Company, The | 290,774 | $4.01M | 0.00% | +10,957+3.9% | Added |
| TD Waterhouse Canada Inc. | 332,341 | $4.52M | 0.01% | +96,174+40.7% | Added |
| Ardsley Advisory Partners LP | 345,000 | $4.77M | 0.52% | +70,000+25.5% | Added |
| Boothbay Fund Management, LLC | 362,046 | $5.00M | 0.10% | +362,046 | New |
| Westerly Capital Management, LLC | 400,000 | $5.53M | 1.02% | −75,000−15.8% | Reduced |
| Point72 Asset Management, L.P. | 427,537 | $5.91M | 0.01% | −275,913−39.2% | Reduced |
| Potrero Capital Research LLC | 439,186 | $6.07M | 3.72% | −351,187−44.4% | Reduced |
| Federation des caisses Desjardins du Quebec | 460,460 | $6.26M | 0.02% | +11,762+2.6% | Added |
| Scotia Capital Inc. | 470,824 | $6.44M | 0.02% | +29,877+6.8% | Added |
| BNP Paribas Arbitrage, SA | 484,476 | $6.70M | 0.00% | −184,608−27.6% | Reduced |
| Invesco Ltd. | 522,654 | $7.23M | 0.00% | −60,183−10.3% | Reduced |
| Swiss National Bank | 538,800 | $7.43M | 0.00% | −18,900−3.4% | Reduced |
| Canoe Financial LP | 550,000 | $7.60M | 0.09% | +550,000 | New |
| NewGen Asset Management Ltd | 550,000 | $7.61M | 4.17% | +550,000 | New |
| Intact Investment Management Inc. | 627,000 | $8.67M | 0.25% | −822,000−56.7% | Reduced |
| JPMorgan Chase & Co | 660,073 | $8.99M | 0.00% | +418,862+173.6% | Added |
| PCJ Investment Counsel Ltd. | 653,290 | $9.03M | 2.60% | +653,290 | New |
| Clayton Partners LLC | 658,516 | $9.11M | 5.98% | +27,110+4.3% | Added |
| Purpose Unlimited Inc. | 685,712 | $9.48M | 0.36% | +171,123+33.3% | Added |
| Kempen Capital Management N.V. | 518,686 | $10.2M | 0.08% | +227,867+78.4% | Added |
| Barclays PLC | 862,316 | $11.9M | 0.00% | +385,214+80.7% | Added |
| Charles Schwab Investment Management Inc | 892,403 | $12.3M | 0.00% | −4,524−0.5% | Reduced |
| Vanguard Global Advisers, LLC | 900,731 | $12.5M | 0.01% | +56,022+6.6% | Added |
| TD Asset Management Inc | 974,257 | $13.5M | 0.01% | −126,866−11.5% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 1,058,999 | $14.6M | 0.03% | +83,100+8.5% | Added |
| Citigroup Inc | 1,083,166 | $15.0M | 0.01% | +879,491+431.8% | Added |
| Balyasny Asset Management LLC | 1,100,078 | $15.2M | 0.03% | −484,922−30.6% | Reduced |
| British Columbia Investment Management Corp | 1,176,414 | $16.3M | 0.10% | +950,550+420.9% | Added |
| State Street Corp | 1,250,024 | $17.3M | 0.00% | +60,658+5.1% | Added |
| MMCAP International Inc. SPC | 1,310,100 | $18.1M | 1.54% | +1,310,100 | New |
| Renaissance Technologies LLC | 1,322,695 | $18.3M | 0.03% | −105,500−7.4% | Reduced |
| Clearbridge Investments, LLC | 1,349,499 | $18.7M | 0.02% | +1,349,499 | New |
| Man Group plc | 1,419,091 | $19.6M | 0.04% | −699,456−33.0% | Reduced |
| National Bank of Canada | 1,530,553 | $21.0M | 0.02% | −557,685−26.7% | Reduced |
| Dimensional Fund Advisors LP | 1,669,233 | $23.1M | 0.00% | +39,693+2.4% | Added |
| Arrowstreet Capital, Limited Partnership | 1,692,630 | $23.4M | 0.01% | +1,277,582+307.8% | Added |
| UBS Group AG | 1,858,480 | $25.7M | 0.00% | +39,504+2.2% | Added |
| Bank of Nova Scotia | 2,049,412 | $28.3M | 0.04% | +710,858+53.1% | Added |
| Rokos Capital Management LLP | 2,061,847 | $28.5M | 0.36% | −231,222−10.1% | Reduced |
| Yaupon Capital Management LP | 2,065,064 | $28.6M | 0.95% | +276,364+15.5% | Added |
| FMR LLC | 2,121,932 | $29.4M | 0.00% | −11,478,694−84.4% | Reduced |
| Value Aligned Research Advisors, LLC | 2,139,907 | $29.6M | 0.18% | −456,366−17.6% | Reduced |
| CIBC World Markets Inc. | 2,300,636 | $31.8M | 0.05% | +17,339+0.8% | Added |
| Vanguard Fiduciary Trust Co | 2,395,977 | $33.1M | 0.01% | +33,552+1.4% | Added |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 3,000,000 | $41.5M | 0.78% | −3,415,253−53.2% | Reduced |
| Citadel Advisors LLC | 3,188,021 | $44.1M | 0.03% | +1,555,131+95.2% | Added |
| Norges Bank | 3,581,371 | $49.5M | 0.00% | +3,581,371 | New |
| Arvin Capital Management LP | 3,742,183 | $51.8M | 9.69% | −746,052−16.6% | Reduced |
| American Century Companies Inc | 6,833,786 | $94.5M | 0.04% | +529,097+8.4% | Added |
| Mackenzie Financial Corp | 4,894,853 | $96.0M | 0.10% | +210,649+4.5% | Added |
| Vanguard Capital Management LLC | 7,798,076 | $107.9M | 0.00% | +58,595+0.8% | Added |
| Bank of America Corp | 8,925,097 | $123.4M | 0.01% | +968,068+12.2% | Added |
| Millennium Management LLC | 10,427,393 | $144.1M | 0.10% | +2,109,393+25.4% | Added |
| Goldman Sachs Group Inc | 10,620,447 | $146.9M | 0.02% | +3,093,884+41.1% | Added |
| Morgan Stanley | 11,392,068 | $157.6M | 0.01% | +6,147,869+117.2% | Added |
| Toronto Dominion Bank | 11,710,560 | $161.8M | 0.27% | +7,129,673+155.6% | Added |
| Rubric Capital Management LP | 20,232,011 | $279.8M | 2.57% | +2,450,686+13.8% | Added |
| Bank of Montreal | 21,875,088 | $302.3M | 0.11% | +4,160,535+23.5% | Added |
| Brookfield Asset Management Inc. | 26,960,857 | $372.9M | 0.48% | +6,2330.0% | Added |
| Royal Bank of Canada | 28,204,092 | $390.1M | 0.07% | +2,896,400+11.4% | Added |
| Artemis Investment Management LLP | 0 | $0 | 0.00% | −1,875,520−100.0% | Sold out |
| Two Seas Capital LP | 0 | $0 | 0.00% | −1,597,900−100.0% | Sold out |
| First Manhattan Co | 0 | $0 | 0.00% | −793,222−100.0% | Sold out |
| Sculptor Capital LP | 0 | $0 | 0.00% | −533,600−100.0% | Sold out |
| Capital Wealth Planning, LLC | 0 | $0 | 0.00% | −500,960−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −302,340−100.0% | Sold out |
| Melqart Asset Management (UK) Ltd | 0 | $0 | 0.00% | −227,406−100.0% | Sold out |
| Timelo Investment Management Inc. | 0 | $0 | 0.00% | −105,000−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −101,562−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −65,183−100.0% | Sold out |
| Van Eck Associates Corp | 0 | $0 | 0.00% | −50,020−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −50,306−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −47,859−100.0% | Sold out |
| Mitsubishi UFJ Trust & Banking Corp | 0 | $0 | 0.00% | −38,700−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −37,512−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −36,815−100.0% | Sold out |
| HITE Hedge Asset Management LLC | 0 | $0 | 0.00% | −34,627−100.0% | Sold out |
| Massar Capital Management, LP | 0 | $0 | 0.00% | −20,826−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −19,056−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −15,626−100.0% | Sold out |
| Wexford Capital LP | 0 | $0 | 0.00% | −13,974−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −12,081−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −11,722−100.0% | Sold out |
| Tobam | 0 | $0 | 0.00% | −4,788−100.0% | Sold out |