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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, 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.

Institutional holdersQ2 2026: 176 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 heldQ2 2026: $3.31B
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, Q2 2026

Shares, value and share of portfolio for each institution holding Transalta Corp; share changes are against Q1 2026.

Institutions holding TAC in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Pictet Asset Management Holding SA58,009$802.2K0.00%−495−0.8%Reduced
Rathbone Brothers plc57,012$788.5K0.00%00.0%Unchanged
Creative Planning56,635$783.3K0.00%+7,410+15.1%Added
Engineers Gate Manager LP50,683$700.9K0.01%+34,945+222.0%Added
Northwest & Ethical Investments L.P.46,412$641.3K0.01%+18,430+65.9%Added
Hennion & Walsh Asset Management, Inc.45,842$634.0K0.02%+80.0%Added
Simplex Trading, LLC41,771$577.7K0.02%+28,379+211.9%Added
Clear Harbor Asset Management, LLC40,700$562.9K0.04%00.0%Unchanged
Investment Management Corp of Ontario40,601$561.5K0.01%+3,000+8.0%Added
PensionDanmark Pensionsforsikringsaktieselskab40,527$560.5K0.00%+22,966+130.8%Added
Alliancebernstein L.P.40,551$531.2K0.00%00.0%Unchanged
JustInvest LLC37,657$520.8K0.00%−599−1.6%Reduced
Caption Management, LLC36,300$502.0K0.02%+24,055+196.4%Added
Private Advisor Group, LLC33,800$467.5K0.00%−200−0.6%Reduced
DekaBank Deutsche Girozentrale34,081$442.0K0.00%00.0%Unchanged
Great West Life Assurance Co31,508$428.0K0.00%−796−2.5%Reduced
Savant Capital, LLC28,549$384.1K0.00%+13,842+94.1%Added
Franklin Resources Inc26,886$371.6K0.00%−88,793−76.8%Reduced
Signaturefd, LLC24,714$341.8K0.00%−818−3.2%Reduced
Brinker Capital Investments, LLC23,553$325.7K0.00%+646+2.8%Added
Capstone Investment Advisors, LLC22,100$305.6K0.00%+22,100New
Periscope Capital Inc.22,000$304.2K0.05%+22,000New
Deutsche Bank AG20,392$282.0K0.00%+330+1.6%Added
First Eagle Investment Management, LLC20,360$281.4K0.00%−499−2.4%Reduced
Metis Global Partners, LLC20,026$276.9K0.01%00.0%Unchanged
ExodusPoint Capital Management, LP19,858$274.6K0.00%+19,858New
Swiss Life Asset Management Ltd19,042$262.7K0.00%+689+3.8%Added
Allianz Asset Management GmbH17,971$248.5K0.00%+963+5.7%Added
Public Sector Pension Investment Board17,661$244.1K0.00%+1,400+8.6%Added
Advisory Services Network, LLC16,961$234.6K0.00%+16,961New
LPL Financial LLC16,194$224.0K0.00%−30.0%Reduced
Quadrant Capital Group LLC14,852$205.4K0.01%00.0%Unchanged
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main14,374$198.8K0.00%−126,314−89.8%Reduced
Bridgewater Associates, LP14,225$196.7K0.00%−45,717−76.3%Reduced
XTX Topco Ltd13,367$184.9K0.00%−83,229−86.2%Reduced
Lee Financial Co13,003$180.5K0.02%+3,000+30.0%Added
Claret Asset Management Corp12,965$179.0K0.02%−34,427−72.6%Reduced
Russell Investments Group, Ltd.12,288$169.9K0.00%−13,476−52.3%Reduced
Envestnet Asset Management Inc11,488$158.9K0.00%+11,488New
Ballentine Partners, LLC11,298$156.3K0.00%+46+0.4%Added
Sage Rhino Capital LLC11,078$153.2K0.03%00.0%Unchanged
Miller Howard Investments Inc10,557$146.0K0.00%+10,557New
Group One Trading, L.P.4,850$67.1K0.00%−5,402−52.7%Reduced
NBC Securities, Inc.3,315$45.8K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC2,338$32.3K0.00%−2,304−49.6%Reduced
Advisor Group Holdings, Inc.2,211$30.6K0.00%+666+43.1%Added
Persistent Asset Partners Ltd2,085$28.8K0.01%+2,085New
Costello Asset Management, INC1,800$24.9K0.01%00.0%Unchanged
US Bancorp1,483$20.5K0.00%00.0%Unchanged
Wells Fargo & Company1,258$17.4K0.00%+26+2.1%Added
Sterling Capital Management LLC1,024$14.2K0.00%+374+57.5%Added
Westside Investment Management, Inc.962$13.3K0.00%00.0%Unchanged
Jones Financial Companies LLLP718$9.91K0.00%−1,000−58.2%Reduced
Larson Financial Group LLC711$9.83K0.00%+23+3.3%Added
Aviso Financial Inc.668$9.24K0.00%−579−46.4%Reduced
Parallel Advisors, LLC526$7.28K0.00%−70−11.7%Reduced
WealthCollab, LLC480$6.64K0.00%00.0%Unchanged
Allworth Financial LP437$6.04K0.00%−177−28.8%Reduced
Action Point Financial Planning, LLC338$4.66K0.00%+338New
SRS Capital Advisors, Inc.329$4.55K0.00%+329New
Ameritas Advisory Services, LLC318$4.40K0.00%+318New
Smartleaf Asset Management LLC247$3.36K0.00%00.0%Unchanged
McGuire Capital Advisors Inc199$2.75K0.00%−380−65.6%Reduced
Harbour Investments, Inc.192$2.65K0.00%00.0%Unchanged
Pacifica Partners Inc.175$2.35K0.00%00.0%Unchanged
Farther Finance Advisors, LLC132$1.83K0.00%+98+288.2%Added
Caitong International Asset Management Co., Ltd103$1.42K0.00%+36+53.7%Added
SBI Securities Co., Ltd.71$9820.00%−2−2.7%Reduced
Silver Grove Financial Group, Inc.66$9130.00%+66New
Basecamp Wealth Advisors LLC52$7190.00%−1,301−96.2%Reduced
Bell Investment Advisors, Inc42$5810.00%00.0%Unchanged
UMA Financial Services, Inc.39$5400.00%+39New
Proathlete Wealth Management LLC37$5110.00%+37New
Investors Portfolio Services LLC25$3460.00%+25New
Bogart Wealth, LLC21$2900.00%00.0%Unchanged
Rhumbline Advisers15$2070.00%00.0%Unchanged
Artemis Investment Management LLP0$00.00%−1,875,520−100.0%Sold out
Two Seas Capital LP0$00.00%−1,597,900−100.0%Sold out
First Manhattan Co0$00.00%−793,222−100.0%Sold out
Sculptor Capital LP0$00.00%−533,600−100.0%Sold out
Capital Wealth Planning, LLC0$00.00%−500,960−100.0%Sold out
Two Sigma Investments, LP0$00.00%−302,340−100.0%Sold out
Melqart Asset Management (UK) Ltd0$00.00%−227,406−100.0%Sold out
Timelo Investment Management Inc.0$00.00%−105,000−100.0%Sold out
Hudson Bay Capital Management LP0$00.00%−101,562−100.0%Sold out
Schonfeld Strategic Advisors LLC0$00.00%−65,183−100.0%Sold out
Van Eck Associates Corp0$00.00%−50,020−100.0%Sold out
Fox Run Management, L.L.C.0$00.00%−50,306−100.0%Sold out
Squarepoint Ops LLC0$00.00%−47,859−100.0%Sold out
Mitsubishi UFJ Trust & Banking Corp0$00.00%−38,700−100.0%Sold out
Verition Fund Management LLC0$00.00%−37,512−100.0%Sold out
Dynamic Technology Lab Private Ltd0$00.00%−36,815−100.0%Sold out
HITE Hedge Asset Management LLC0$00.00%−34,627−100.0%Sold out
Massar Capital Management, LP0$00.00%−20,826−100.0%Sold out
Trexquant Investment LP0$00.00%−19,056−100.0%Sold out
State of Wisconsin Investment Board0$00.00%−15,626−100.0%Sold out
Wexford Capital LP0$00.00%−13,974−100.0%Sold out
Scientech Research LLC0$00.00%−12,081−100.0%Sold out
Headlands Technologies LLC0$00.00%−11,722−100.0%Sold out
Tobam0$00.00%−4,788−100.0%Sold out