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TAC — TRANSALTA CORP

Reported value held$1.02B
Funds holding (latest)40
SectorUtilities
Funds holding (Q2 2026)27
Institutional value$854.61M · 61.65M sh
New / Add / Cut / Exit1 / 13 / 12 / 2
Top-5 / Top-10 concentration73.6% / 90.4%
Institutional holdings change Accumulating +13.2% (+7.18M sh)
Institutional value change Up +19.3%

As of Q2 2026, 27 SEC-registered investment managers reported holding TAC (TRANSALTA CORP) in their latest 13F filings, with a combined reported value of $854.61M across 61.65M shares. That is +13.2% by share count (+7.18M shares) versus the previous quarter, while reported value moved +19.3%. Ownership is concentrated: the five largest holders account for 73.6% of reported value and the top ten for 90.4%.

Compared with the prior quarter, 1 opened new positions, 13 added to existing stakes, 12 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

TAC is classified in the Utilities sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

FundQuarterSharesValuePortfolio WeightChange
Morgan Stanley history Q2 2026 11.39M $157.55M 0.01% Add
Millennium Management history Q2 2026 10.83M $151.91M 0.06% Add
Goldman Sachs Group history Q2 2026 10.62M $146.88M 0.01% Add
Vanguard Group history Q4 2025 11.12M $140.69M 0.00% Add
Bank of America Corp history Q2 2026 8.93M $123.43M 0.01% Add
Norges Bank Investment Management history Q2 2026 3.58M $49.49M 0.01% Hold
Citadel Advisors history Q2 2026 3.37M $46.67M 0.01% Add
Fidelity Management & Research (FMR) history Q2 2026 2.12M $29.35M 0.00% Reduce
UBS Group AG history Q2 2026 1.86M $25.70M 0.00% Add
Arrowstreet Capital history Q2 2026 1.69M $23.39M 0.01% Add
Renaissance Technologies history Q2 2026 1.32M $18.29M 0.03% Reduce
Balyasny Asset Management history Q2 2026 1.10M $15.21M 0.02% Reduce
Citigroup Inc history Q2 2026 1.08M $14.98M 0.01% Add
Charles Schwab Investment Management history Q2 2026 892.40K $12.34M 0.00% Reduce
JPMorgan Chase & Co history Q2 2026 660.07K $8.99M 0.00% New
Invesco Ltd history Q2 2026 522.65K $7.23M 0.00% Reduce
Point72 Asset Management history Q2 2026 427.54K $5.91M 0.01% Reduce
CPP Investments history Q1 2025 450.00K $4.20M 0.00% New
Manulife Financial history Q2 2026 290.77K $4.01M 0.00% Add
Two Sigma Investments history Q1 2026 302.34K $3.96M 0.00% Add

View all 40 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 20 funds)

FundQ3 2021Q4 2021Q1 2022Q2 2022Q3 2022Q4 2022Q1 2023Q2 2023Q3 2023Q4 2023Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
Morgan Stanley 1.00M 982.31K 1.41M 1.48M 1.21M 959.20K 1.01M 928.97K 802.04K 1.17M 2.77M 1.10M 982.26K 2.90M 12.76M 8.85M 8.09M 3.50M 5.24M 11.39M
Millennium Management 623.43K 805.79K 810.08K 708.94K 648.58K 2.43M 749.06K 2.50M 3.63M 5.11M 8.95M 7.38M 8.40M 5.51M 16.46M 19.62M 13.52M 8.88M 8.72M 10.83M
Goldman Sachs Group 977.14K 1.21M 1.65M 1.40M 1.51M 1.25M 1.55M 1.53M 2.49M 4.39M 4.98M 5.20M 1.64M 2.31M 7.97M 11.87M 6.79M 4.90M 7.53M 10.62M
Bank of America Corp 450.83K 365.50K 386.45K 516.25K 355.82K 206.74K 102.53K 450.42K 103.12K 93.49K 503.71K 37.97K 1.42M 5.39M 8.08M 7.58M 7.23M 11.02M 7.96M 8.93M
Norges Bank Investment Management — — — — — — — — — — — — — — — — — 3.58M — 3.58M
Citadel Advisors 236.57K 279.95K 133.86K 160.27K 218.14K 584.28K 892.64K 456.65K 243.66K 149.22K 457.31K 567.02K 645.60K 281.09K 157.52K 1.45M 1.06M 2.39M 1.80M 3.37M
Fidelity Management & Research (FMR) 376.10K 318.70K 315.07K 315.37K 278.51K 211.99K 8.70K 8.60K 8.60K 139 139 4.18M 4.59M 8.26M 13.50M 16.92M 22.62M 23.71M 13.60M 2.12M
UBS Group AG — 17.73K 27.86K 13.12K 12.06K 37.92K 43.44K 56.27K 43.72K 52.79K 34.52K 46.22K 44.18K 2.27M 3.23M 2.76M 4.71M 3.06M 1.82M 1.86M
Arrowstreet Capital — 402.46K 553.98K 893.67K 1.43M — — 11.06K 418.14K 676.26K 931.19K 1.35M 4.57M 3.40M 2.31M — — — 415.05K 1.69M
Renaissance Technologies 2.29M 2.27M 2.67M 2.35M 2.38M 2.20M 1.90M 2.05M 2.38M 2.01M 2.35M 1.77M 1.73M 1.69M 2.00M 1.39M 1.03M 1.21M 1.43M 1.32M
Balyasny Asset Management — — — — 27.04K 32.42K 24.71K 33.81K 683.07K 16.80K 179.17K 73.54K 95.75K 271.22K 56.92K 295.35K 45.21K — 1.58M 1.10M
Citigroup Inc 38.16K 42.61K 117.81K 47.65K 39.20K 39.95K 38.16K 38.61K 38.57K 38.22K 38.22K 38.16K 55.16K 57.38K 56.90K 59.88K 55.44K 404.73K 203.68K 1.08M
Charles Schwab Investment Management — — — — — — — — — — — 959.46K 914.24K 866.47K 842.49K 802.49K 898.26K 894.12K 896.93K 892.40K
JPMorgan Chase & Co 879.59K 858.97K 895.05K 836.94K 702.29K 646.84K 463.85K 563.65K 334.12K 660.95K 716.79K 628.91K 932 191.05K 1.01M 16.90K 100.32K 595.01K — 660.07K
Invesco Ltd 116.74K 109.28K 124.78K 129.58K 131.12K 140.33K 89.71K 78.57K 75.81K 87.76K 91.45K 90.06K 76.60K 72.34K 904.34K 1.08M 727.55K 534.72K 582.84K 522.65K
Point72 Asset Management 725.00K 489.80K 1.06M 385.00K 1.81M 1.57M 1.28M 602.27K 407.30K 334.40K 1.07M 933.94K 1.29M 1.59M — — — 996.76K 703.45K 427.54K
Manulife Financial 447.91K 596.74K 585.99K 569.33K 572.87K 563.70K 564.67K 591.27K 685.83K 790.32K 760.41K 929.63K 805.00K 688.66K 215.37K 211.65K 301.58K 285.84K 279.82K 290.77K
Legal & General Investment Management America 127.39K 139.61K 162.07K 169.37K 168.82K 162.17K 164.24K 193.09K 193.09K 247.68K 247.68K 297.74K 284.62K 252.91K 300.23K 309.14K 308.02K 288.86K 319.17K 269.48K
Geode Capital Management 73.08K 82.19K 148.21K 88.94K 89.25K 89.25K 121.34K 89.20K 91.52K 110.19K 115.83K 120.10K 122.62K 126.76K 147.60K 152.82K 164.33K 189.62K 203.71K 213.12K
BlackRock Inc — — — — — — — — — — — — 238.32K 241.87K 244.06K 313.50K 315.05K 274.81K 268.65K 206.40K

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