TransaltaTAC
13F holders, Q1 2026 (March 31)178holders +6
27new positions
23sold out
8famous investors
$13.13avg. 13F price*
At the end of Q1 2026, 178 institutions reported holding Transalta Corp. (TAC) in their 13F filings, up 6 from Q4 2025. 27 opened new positions and 23 sold out. The largest holders were Brookfield Corp ($354.3M), Royal Bank of Canada ($331.5M) and Bank of Montreal ($233.0M). 8 famous investors held it, including Howard Marks (2.0% of Oaktree Capital Management's portfolio), Israel Englander (0.1% of Millennium Management's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Transalta Corp.
- CUSIP
- 89346D107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 27 | $109.3M |
| Exits | 23 | $31.7M |
All 13F filers, Q4 2025 → Q1 2026: 27,099,698 shares bought and 24,382,406 shares sold, net +2,717,292 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 178 holders
| Brookfield Corp | 0.48% | Add +0.0% | 26,954,624 | $354.3M |
| Royal Bank of Canada | 0.06% | Reduce -1.7% | 25,307,692 | $331.5M |
| Bank of Montreal | 0.10% | Add +33.2% | 17,714,553 | $233.0M |
| Rubric Capital Management LP | 2.85% | No change | 17,781,325 | $232.9M |
| FMR LLC | 0.01% | Reduce -42.6% | 13,600,626 | $178.8M |
| Millennium Management | 0.09% | Reduce -1.9% | 8,318,000 | $109.1M |
| Bank of America Corp. | 0.01% | Reduce -27.8% | 7,957,029 | $104.2M |
| Vanguard Capital Management LLC | 0.00% | — | 7,739,481 | $101.8M |
| Goldman Sachs Group Inc. | 0.01% | Add +53.7% | 7,526,563 | $98.6M |
| Oaktree Capital Management | 1.95% | No change | 6,415,253 | $84.1M |
| American Century Companies Inc. | 0.04% | Add +4.0% | 6,304,689 | $82.9M |
| Morgan Stanley | 0.00% | Add +49.9% | 5,244,199 | $68.7M |
| Mackenzie Financial Corp. | 0.07% | Add +29.6% | 4,684,204 | $61.6M |
| Toronto Dominion Bank | 0.12% | Add +78.3% | 4,580,887 | $60.2M |
| Arvin Capital Management LP | 13.74% | Add +17.5% | 4,488,235 | $58.8M |
| Value Aligned Research Advisors, LLC | 0.40% | New | 2,596,273 | $34.1M |
| Vanguard Fiduciary Trust Co. | 0.01% | — | 2,362,425 | $31.1M |
| Rokos Capital Management LLP | 0.54% | No change | 2,293,069 | $30.1M |
| Cibc World Market Inc. | 0.05% | Add +45.1% | 2,283,297 | $30.0M |
| Man Group plc | 0.06% | Add +1.0% | 2,118,547 | $27.8M |
| National Bank of Canada | 0.03% | Add +47.5% | 2,088,238 | $27.3M |
| Artemis Investment Management LLP | 0.26% | Add +3.1% | 1,875,520 | $24.7M |
| UBS Group AG | 0.00% | Reduce -40.5% | 1,818,976 | $23.8M |
| Yaupon Capital Management LP | 1.16% | Add +38.6% | 1,788,700 | $23.5M |
| Citadel Advisors | 0.02% | Reduce -19.5% | 1,632,890 | $21.4M |
| Dimensional Fund Advisors LP | 0.00% | Add +6.0% | 1,629,540 | $21.3M |
| Two Seas Capital LP | 0.97% | New | 1,597,900 | $20.9M |
| Balyasny Asset Management L.P. | 0.04% | New | 1,585,000 | $20.8M |
| Intact Investment Management Inc. | 0.54% | Add +237.9% | 1,449,000 | $19.0M |
| Renaissance Technologies | 0.03% | Add +17.9% | 1,428,195 | $18.7M |
| Bank of Nova Scotia | 0.03% | Add +23.8% | 1,338,554 | $17.6M |
| State Street Corp. | 0.00% | Add +0.5% | 1,189,366 | $15.6M |
| TD Asset Management Inc | 0.01% | Add +21.1% | 1,101,123 | $14.4M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.03% | Reduce -0.4% | 975,899 | $12.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +0.3% | 896,927 | $11.8M |
| Vanguard Global Advisers, LLC | 0.01% | — | 844,709 | $11.1M |
| First Manhattan Co. Llc. | 0.03% | No change | 793,222 | $10.4M |
| Potrero Capital Research LLC | 6.36% | Reduce -54.2% | 790,373 | $10.4M |
| Deeter Investments LLP | 1.67% | New | 728,000 | $9.5M |
| Point72 Asset Management | 0.02% | Reduce -29.4% | 703,450 | $9.2M |
| BNP Paribas Financial Markets | 0.01% | Reduce -32.6% | 669,084 | $8.8M |
| Clayton Partners LLC | 6.01% | Add +0.3% | 631,406 | $8.3M |
| Invesco Ltd. | 0.00% | Add +9.0% | 582,837 | $7.6M |
| Swiss National Bank | 0.00% | No change | 557,700 | $7.3M |
| Sculptor Capital LP | 0.17% | Reduce -82.2% | 533,600 | $7.0M |
| Purpose Unlimited Inc. | 0.28% | Add +1.1% | 514,589 | $6.8M |
| Capital Wealth Planning, LLC | 0.04% | New | 500,960 | $6.6M |
| Barclays PLC | 0.00% | Add +5500.4% | 477,102 | $6.3M |
| Westerly Capital Management, LLC | 1.92% | Reduce -41.0% | 475,000 | $6.2M |
| Federation des caisses Desjardins du Quebec | 0.02% | Reduce -16.3% | 448,698 | $5.8M |
| Scotia Capital Inc. | 0.02% | Add +78.8% | 440,947 | $5.7M |
| Susquehanna International Group, LLP | 0.01% | Add +57.4% | 434,433 | $5.7M |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 415,048 | $5.4M |
| Van Lanschot Kempen Investment Management N.V. | 0.05% | Add +18.8% | 290,819 | $5.3M |
| SIG North Trading, ULC | 0.85% | Add +115.3% | 322,752 | $4.2M |
| Legal & General Group Plc | 0.00% | Add +10.5% | 319,167 | $4.2M |
| Two Sigma Investments, LP | 0.00% | Add +2484.3% | 302,340 | $4.0M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -2.1% | 279,817 | $3.7M |
| Ardsley Advisory Partners LP | 0.55% | Add +52.8% | 275,000 | $3.6M |
| D. E. Shaw & Co. | 0.00% | Add +22.6% | 269,878 | $3.5M |
| BlackRock, Inc. | 0.00% | Reduce -2.2% | 268,650 | $3.5M |
| CIBC Asset Management Inc | 0.01% | Add +3.6% | 254,855 | $3.3M |
| TD Waterhouse Canada Inc. | 0.01% | Add +390.6% | 236,167 | $3.1M |
| JPMorgan Chase & Co. | 0.00% | Reduce -59.5% | 241,211 | $3.1M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 226,624 | $3.0M |
| Melqart Asset Management (UK) Ltd | 0.29% | New | 227,406 | $3.0M |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp | 0.02% | Add +61.1% | 225,864 | $3.0M |
| Tacita Capital Inc | 1.73% | Add +6.9% | 222,601 | $2.9M |
| Nuveen, LLC | 0.00% | No change | 212,983 | $2.8M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -50.3% | 211,875 | $2.8M |
| Geode Capital Management, LLC | 0.00% | Add +7.4% | 203,710 | $2.7M |
| Citigroup Inc. | 0.00% | Reduce -49.7% | 203,675 | $2.7M |
| Cardinal Point Capital Management ULC | 0.15% | Add +8.5% | 182,660 | $2.4M |
| BTG Pactual Asset Management US LLC | 0.22% | Reduce -9.5% | 169,173 | $2.2M |
| Jane Street Group, LLC | 0.00% | Reduce -73.7% | 146,947 | $1.9M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.00% | Reduce -25.1% | 140,688 | $1.8M |
| PEAK6 LLC | 0.05% | New | 139,189 | $1.8M |
| CenterBook Partners LP | 0.09% | Reduce -66.3% | 127,512 | $1.7M |
| Franklin Resources Inc. | 0.00% | Add +102.0% | 115,679 | $1.5M |
| Timelo Investment Management Inc. | 1.88% | New | 105,000 | $1.4M |
| Janus Henderson Group PLC | 0.00% | No change | 104,287 | $1.4M |
| Hudson Bay Capital Management LP | 0.01% | Reduce -52.0% | 101,562 | $1.3M |
| Hartree Partners, LP | 0.29% | New | 100,000 | $1.3M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +24.9% | 99,700 | $1.3M |
| Mariner, LLC | 0.00% | Reduce -4.2% | 98,528 | $1.3M |
| XTX Topco Ltd | 0.02% | Add +194.6% | 96,596 | $1.3M |
| Public Employees Retirement System of Ohio | 0.00% | Add +0.1% | 92,334 | $1.2M |
| Gotham Asset Management | 0.00% | Add +167.1% | 84,808 | $1.1M |
| Vident Advisory, LLC | 0.01% | Add +1.4% | 72,732 | $953K |
| Guardian Partners Inc. | 0.08% | Add +0.0% | 72,056 | $947K |
| Alberta Investment Management Corp | 0.01% | New | 70,852 | $932K |
| Vanguard Investments Australia, Ltd. | 0.00% | — | 70,504 | $927K |
| Bessemer Group Inc. | 0.00% | No change | 68,300 | $895K |
| Raymond James Financial Inc. | 0.00% | Add +1.1% | 65,909 | $863K |
| Schonfeld Strategic Advisors LLC | 0.01% | Reduce -19.5% | 65,183 | $854K |
| AYAL Capital Advisors Ltd | 0.44% | Add +153.9% | 65,000 | $852K |
| Bridgewater Associates | 0.00% | Add +6.8% | 59,942 | $786K |
| Pictet Asset Management Holding SA | 0.00% | Add +19.6% | 58,504 | $767K |
| Rathbones Group PLC | 0.00% | No change | 57,012 | $747K |
| Diametric Capital, LP | 0.19% | New | 54,067 | $708K |
"% of holder's portfolio" is TAC's weight in each manager's 13F, not the share of Transalta Corp. the manager owns.