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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.

Other share classesTACPFTRNTFTSLTF

13F holders, Q1 2025

Institutional positions in Transalta Corp as of Mar 31, 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
−20 vs. Q4 2024
Shares held
218.5M
+20.5M (+10.4%) vs. Q4 2024
Total value
$2.04B
−$758.4M (−27.1%) vs. Q4 2024
New holders
29
65 more added
Sold out
49
52 more reduced

3 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: 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.

Institutional holdersQ1 2025: 161 institutions
Q1 2021: 83 institutionsQ2 2021: 89 institutionsQ3 2021: 93 institutionsQ4 2021: 104 institutionsQ1 2022: 99 institutionsQ2 2022: 102 institutionsQ3 2022: 103 institutionsQ4 2022: 109 institutionsQ1 2023: 110 institutionsQ2 2023: 127 institutionsQ3 2023: 124 institutionsQ4 2023: 137 institutionsQ1 2024: 139 institutionsQ2 2024: 141 institutionsQ3 2024: 156 institutionsQ4 2024: 184 institutionsQ1 2025: 161 institutionsQ2 2025: 168 institutionsQ3 2025: 161 institutionsQ4 2025: 172 institutionsQ1 2026: 178 institutionsQ2 2026: 176 institutions
Value heldQ1 2025: $2.04B
Q1 2021: $1.55BQ2 2021: $1.65BQ3 2021: $1.78BQ4 2021: $1.88BQ1 2022: $1.75BQ2 2022: $1.96BQ3 2022: $1.56BQ4 2022: $1.58BQ1 2023: $1.53BQ2 2023: $1.63BQ3 2023: $1.53BQ4 2023: $1.52BQ1 2024: $1.15BQ2 2024: $1.28BQ3 2024: $1.93BQ4 2024: $2.81BQ1 2025: $2.04BQ2 2025: $2.41BQ3 2025: $3.05BQ4 2025: $2.77BQ1 2026: $2.86BQ2 2026: $3.31B
Institutions holding TAC and their total value by quarter
QuarterHoldersValue
Q2 2026176$3.31B
Q1 2026178$2.86B
Q4 2025172$2.77B
Q3 2025161$3.05B
Q2 2025168$2.41B
Q1 2025161$2.04B
Q4 2024184$2.81B
Q3 2024156$1.93B
Q2 2024141$1.28B
Q1 2024139$1.15B
Q4 2023137$1.52B
Q3 2023124$1.53B
Q2 2023127$1.63B
Q1 2023110$1.53B
Q4 2022109$1.58B
Q3 2022103$1.56B
Q2 2022102$1.96B
Q1 202299$1.75B
Q4 2021104$1.88B
Q3 202193$1.78B
Q2 202189$1.65B
Q1 202183$1.55B

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Transalta Corp; share changes are against Q4 2024.

Institutions holding TAC in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
SBI Securities Co., Ltd.3$280.00%+2+200.0%Added
Rhumbline Advisers21$1960.00%+21New
Hexagon Capital Partners LLC22$2060.00%−50−69.4%Reduced
Farther Finance Advisors, LLC31$2940.00%−1,184−97.4%Reduced
HighMark Wealth Management LLC52$4830.00%00.0%Unchanged
GWM Advisors LLC76$7120.00%00.0%Unchanged
Bell Investment Advisors, Inc92$8610.00%00.0%Unchanged
Jones Financial Companies LLLP100$9470.00%+100New
Gold Investment Management Ltd.106$9900.00%00.0%Unchanged
UMA Financial Services, Inc.107$1.00K0.00%+107New
Pacifica Partners Inc.175$1.60K0.00%00.0%Unchanged
Optiver Holding B.V.224$2.09K0.00%+224New
Allworth Financial LP437$3.84K0.00%00.0%Unchanged
Coldstream Capital Management Inc527$4.93K0.00%+527New
WealthCollab, LLC658$6.15K0.00%+178+37.1%Added
Parallel Advisors, LLC753$7.04K0.00%+128+20.5%Added
Bryn Mawr Trust Co858$8.02K0.00%−422−33.0%Reduced
Tower Research Capital LLC (TRC)904$8.45K0.00%+471+108.8%Added
Ronald Blue Trust, Inc.1,074$10.0K0.00%+216+25.2%Added
Wells Fargo & Company1,135$10.6K0.00%+1,069+1,619.7%Added
Aviso Financial Inc.1,247$11.6K0.00%00.0%Unchanged
US Bancorp1,290$12.1K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.1,401$13.1K0.00%−27−1.9%Reduced
EverSource Wealth Advisors, LLC1,866$17.4K0.00%−314−14.4%Reduced
PEAK6 LLC2,386$22.3K0.00%+2,386New
NBC Securities, Inc.2,914$27.0K0.00%+2,912+145,600.0%Added
Lindbrook Capital, LLC2,899$27.1K0.00%+433+17.6%Added
Caitong International Asset Management Co., Ltd4,389$41.0K0.03%+4,380+48,666.7%Added
Citadel Advisors LLC7,218$67.5K0.00%−191,570−96.4%Reduced
Jefferies Financial Group Inc.10,000$93.5K0.00%−45,000−81.8%Reduced
Sage Investment Counsel LLC11,000$102.8K0.13%00.0%Unchanged
Entropy Technologies, LP12,721$118.9K0.01%+12,721New
Janney Montgomery Scott LLC13,141$123.0K0.00%−246,116−94.9%Reduced
CI Private Wealth, LLC13,180$123.2K0.00%−1,567−10.6%Reduced
Neuberger Berman Group LLC15,609$145.7K0.00%+5,476+54.0%Added
State of Wyoming15,654$146.4K0.02%+15,654New
Shell Asset Management Co15,784$147.0K0.01%+900+6.0%Added
Tobam10,943$147.0K0.06%+7,717+239.2%Added
Investment Management Corp of Ontario16,797$157.1K0.00%+6,500+63.1%Added
Private Advisor Group, LLC17,525$163.9K0.00%+6,900+64.9%Added
Lazard Asset Management LLC17,996$168.0K0.00%+17,996New
Quadrant Capital Group LLC18,471$172.7K0.01%+81+0.4%Added
Deutsche Bank AG18,533$173.3K0.00%00.0%Unchanged
SIG North Trading, ULC19,180$179.3K0.04%−43,188−69.2%Reduced
First Eagle Investment Management, LLC19,253$179.7K0.00%+163+0.9%Added
Hennion & Walsh Asset Management, Inc.22,170$207.3K0.01%+22,170New
Sowell Financial Services LLC22,533$210.7K0.01%+8,019+55.3%Added
DekaBank Deutsche Girozentrale22,515$212.0K0.00%−11,566−33.9%Reduced
Signaturefd, LLC27,029$252.7K0.00%−598−2.2%Reduced
Engineers Gate Manager LP27,364$255.6K0.00%+8,578+45.7%Added
Northwest & Ethical Investments L.P.27,922$260.7K0.01%−15,023−35.0%Reduced
Clear Street Markets LLC30,000$280.5K0.19%−36,668−55.0%Reduced
Gotham Asset Management, LLC31,754$296.9K0.00%−41,309−56.5%Reduced
Dynamic Technology Lab Private Ltd33,444$313.0K0.05%+33,444New
Metis Global Partners, LLC34,706$323.9K0.01%00.0%Unchanged
Jupiter Asset Management Ltd38,084$355.4K0.00%+38,084New
Squarepoint Ops LLC38,560$360.5K0.00%+11,152+40.7%Added
JustInvest LLC45,444$424.9K0.01%+3,713+8.9%Added
Pictet Asset Management Holding SA46,206$431.2K0.00%+53+0.1%Added
Claret Asset Management Corp47,607$444.0K0.06%−70−0.1%Reduced
Creative Planning48,014$448.9K0.00%−8,096−14.4%Reduced
Group One Trading, L.P.52,528$491.1K0.02%−114,021−68.5%Reduced
Clear Harbor Asset Management, LLC55,400$518.0K0.04%−500−0.9%Reduced
Versor Investments LP56,400$526.4K0.09%+56,400New
Alliancebernstein L.P.56,429$527.6K0.00%−777,299−93.2%Reduced
Citigroup Inc56,900$530.9K0.00%−483−0.8%Reduced
Rathbone Brothers plc57,012$531.9K0.00%00.0%Unchanged
Balyasny Asset Management LLC56,925$532.2K0.00%−214,292−79.0%Reduced
TD Waterhouse Canada Inc.59,022$547.7K0.00%−402,528−87.2%Reduced
Raymond James Financial Inc59,384$555.2K0.00%+1,266+2.2%Added
BNP Paribas Arbitrage, SA60,402$564.8K0.00%+35,965+147.2%Added
Quantbot Technologies LP61,026$570.6K0.02%+61,026New
Simplex Trading, LLC64,105$599.0K0.02%+35,745+126.0%Added
Guardian Partners Inc.75,954$628.6K0.06%−3,374−4.3%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)67,846$633.1K0.00%+14,636+27.5%Added
Bessemer Group Inc68,300$638.0K0.00%+68,300New
Russell Investments Group, Ltd.70,824$661.3K0.00%+14,256+25.2%Added
Mariner, LLC73,372$686.2K0.00%−1,156−1.6%Reduced
Van Eck Associates Corp74,789$699.0K0.00%−5,168−6.5%Reduced
Great West Life Assurance Co78,125$729.0K0.00%+4,183+5.7%Added
Vident Advisory, LLC84,534$790.4K0.01%+15,530+22.5%Added
Voloridge Investment Management, LLC86,004$804.1K0.00%+86,004New
Greenland Capital Management LP87,150$813.4K0.14%+30,160+52.9%Added
Aigen Investment Management, LP62,823$843.7K0.13%+62,823New
Susquehanna International Group, LLP90,474$845.9K0.00%−295,209−76.5%Reduced
Caption Management, LLC98,493$920.9K0.04%+60,044+156.2%Added
Public Employees Retirement System of Ohio101,067$943.2K0.00%+14,340+16.5%Added
Tudor Investment Corp Et Al105,684$988.1K0.01%−59,139−35.9%Reduced
Janus Henderson Group PLC104,287$989.0K0.00%00.0%Unchanged
Heronetta Management, L.P.77,000$1.03M0.56%00.0%Unchanged
Alberta Investment Management Corp121,200$1.13M0.01%00.0%Unchanged
Two Sigma Advisers, LP127,600$1.19M0.00%+127,600New
Ardsley Advisory Partners LP130,000$1.21M0.28%−545,000−80.7%Reduced
Cardinal Point Capital Management, ULC144,815$1.35M0.12%+144,815New
Geode Capital Management, LLC147,602$1.39M0.00%+20,841+16.4%Added
Sona Asset Management (US) LLC200,000$1.87M0.07%+200,000New
UBS Asset Management Americas Inc208,969$1.95M0.00%+45,478+27.8%Added
Mitsubishi UFJ Trust & Banking Corp214,700$2.02M0.01%−80,600−27.3%Reduced
Manufacturers Life Insurance Company, The215,368$2.02M0.00%−473,293−68.7%Reduced
Tacita Capital Inc219,313$2.05M1.48%−4,825−2.2%Reduced