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TransAlta (TAC) Institutional Ownership

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$9.15 +0.21 (+2.29%)
Closing price 05/23/2025 03:59 PM Eastern
Extended Trading
$9.15 0.00 (-0.05%)
As of 05/23/2025 05:42 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for TransAlta (NYSE:TAC)

Current
Institutional Ownership
Percentage
59.00%
Number of
Institutional Buyers
(last 12 months)
116
Total
Institutional Inflows
(last 12 months)
$680.86M
Number of
Institutional Sellers
(last 12 months)
63
Total
Institutional Outflows
(last 12 months)
$352.23M
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TAC Institutional Buying and Selling by Quarter

TransAlta Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC208,969$1.95M0.0%+27.8%0.070%
5/16/2025 Yaupon Capital Management LP1,680,101$15.68M0.8%+138.0%0.567%
5/16/2025 Guardian Partners Inc.75,954$710K0.1%-4.3%0.026%
5/16/2025 Dynamic Technology Lab Private Ltd33,444$313K0.0%N/A0.011%
5/16/2025 Millennium Management LLC16,462,892$153.81M0.1%+199.1%5.553%
5/16/2025 Ardsley Advisory Partners LP130,000$1.21M0.2%-80.7%0.044%
5/15/2025 Federation des caisses Desjardins du Quebec1,390,244$12.95M0.1%-45.7%0.469%
5/15/2025 First Manhattan CO. LLC.881,682$8.28M0.0%-0.9%0.297%
5/15/2025 Caption Management LLC98,493$921K0.0%+156.2%0.033%
5/15/2025 Vident Advisory LLC84,534$790K0.0%+22.5%0.029%
5/15/2025 Canada Pension Plan Investment Board450,000$4.20M0.0%N/A0.152%
5/15/2025 Clayton Partners LLC561,281$5.25M4.6%-28.0%0.189%
5/15/2025 State of Wyoming15,654$146K0.0%N/A0.005%
5/15/2025 Trexquant Investment LP353,732$3.31M0.0%+301.4%0.119%
5/14/2025 BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp697,393$6.51M0.0%+491.9%0.235%
5/14/2025 Quantbot Technologies LP61,026$571K0.0%N/A0.021%
5/14/2025 Wellington Management Group LLP225,231$2.10M0.0%-44.5%0.076%
5/13/2025 Versor Investments LP56,400$526K0.1%N/A0.019%
5/13/2025 Summit Securities Group LLC30,000$280K0.0%-55.0%0.010%
5/13/2025 Northwest & Ethical Investments L.P.27,922$261K0.0%-35.0%0.009%
5/13/2025 American Century Companies Inc.5,212,856$48.65M0.0%+7.0%1.758%
5/13/2025 Tacita Capital Inc219,313$2.05M1.5%-2.2%0.074%
5/13/2025 Caitong International Asset Management Co. Ltd4,389$41K0.0%+48,666.7%0.001%
5/13/2025 Russell Investments Group Ltd.70,824$661K0.0%+25.2%0.024%
5/12/2025 Nuveen LLC220,336$2.06M0.0%N/A0.074%
5/12/2025 Aigen Investment Management LP62,823$587K0.1%N/A0.021%
5/12/2025 Entropy Technologies LP12,721$119K0.0%N/A0.004%
5/12/2025 Invesco Ltd.904,342$8.46M0.0%+1,150.1%0.305%
5/12/2025 Connor Clark & Lunn Investment Management Ltd.2,689,452$25.10M0.1%-66.4%0.907%
5/12/2025 Swiss National Bank552,600$5.16M0.0%+10.3%0.186%
5/9/2025 Charles Schwab Investment Management Inc.842,489$7.86M0.0%-2.8%0.283%
5/9/2025 Vanguard Group Inc.10,291,968$96.06M0.0%+0.6%3.452%
5/9/2025 Scotia Capital Inc.328,041$3.06M0.0%-43.6%0.110%
5/9/2025 Bank of Nova Scotia1,462,506$13.65M0.0%-31.9%0.491%
5/9/2025 Jupiter Asset Management Ltd.38,084$355K0.0%N/A0.013%
5/7/2025 Mackenzie Financial Corp5,049,100$47.12M0.1%+0.7%1.693%
5/7/2025 Zurcher Kantonalbank Zurich Cantonalbank 67,846$633K0.0%+27.5%0.023%
5/7/2025 TD Asset Management Inc2,841,643$26.52M0.0%-17.2%0.953%
5/5/2025 Allianz Asset Management GmbH421,968$3.94M0.0%N/A0.142%
5/5/2025 Private Advisor Group LLC17,525$164K0.0%+64.9%0.006%
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4/30/2025 DekaBank Deutsche Girozentrale22,515$212K0.0%-33.9%0.008%
4/24/2025 Artemis Investment Management LLP942,962$8.80M0.1%+86.6%0.316%
4/23/2025 Bessemer Group Inc.68,300$638K0.0%N/A0.023%
4/22/2025 Intact Investment Management Inc.549,050$5.13M0.2%-59.1%0.184%
4/17/2025 Louisbourg Investments Inc.267,100$2.50M0.6%+9.8%0.090%
4/17/2025 Sowell Financial Services LLC22,533$211K0.0%+55.3%0.008%
4/17/2025 Janney Montgomery Scott LLC13,141$123K0.0%-94.9%0.004%
4/16/2025 Tobam10,943$102K0.0%+239.2%0.004%
4/10/2025 Hennion & Walsh Asset Management Inc.22,170$207K0.0%N/A0.007%
4/9/2025 NBC Securities Inc.2,914$27K0.0%+145,600.0%0.001%
3/24/2025 Wellington Management Group LLP405,715$5.74M0.0%+321.7%0.136%
2/25/2025 Polar Asset Management Partners Inc.82,850$1.17M0.0%+65.7%0.028%
2/20/2025 Mackenzie Financial Corp5,015,424$70.86M0.1%-16.8%1.685%
2/19/2025 Public Employees Retirement System of Ohio86,727$1.23M0.0%-50.3%0.029%
2/17/2025 Vident Advisory LLC69,004$976K0.0%+5.3%0.023%
2/17/2025 Squarepoint Ops LLC27,408$388K0.0%N/A0.009%
2/17/2025 Two Sigma Investments LP13,792$195K0.0%N/A0.005%
2/17/2025 Tidal Investments LLC35,134$497K0.0%N/A0.012%
2/17/2025 Toronto Dominion Bank2,042,448$28.85M0.0%+17.6%0.686%
2/17/2025 Point72 Asset Management L.P.1,586,911$22.42M0.0%+23.3%0.533%
2/17/2025 Polar Asset Management Partners Inc.82,850$1.17M0.0%+65.7%0.028%
2/17/2025 Potrero Capital Research LLC2,323,944$32.88M11.0%+373.2%0.781%
2/17/2025 Nomura Holdings Inc.30,280$428K0.0%N/A0.010%
2/17/2025Nuveen Asset Management LLC204,605$2.89M0.0%-3.3%0.069%
2/17/2025 Millennium Management LLC5,505,034$77.83M0.0%-34.4%1.850%
2/17/2025 Investment Management Corp of Ontario10,297$146K0.0%-12.0%0.003%
2/17/2025 Janus Henderson Group PLC104,287$1.47M0.0%N/A0.035%
2/17/2025 Gotham Asset Management LLC73,063$1.03M0.0%+21.9%0.025%
2/17/2025 First Manhattan CO. LLC.889,817$12.63M0.0%-3.0%0.299%
2/17/2025 D. E. Shaw & Co. Inc.692,516$9.79M0.0%-9.3%0.233%
2/17/2025 DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main11,796$167K0.0%N/A0.004%
2/17/2025 Diameter Capital Partners LP1,250,000$17.68M2.6%-50.0%0.420%
2/17/2025 Caption Management LLC38,449$544K0.0%N/A0.013%
2/17/2025 BROOKFIELD Corp ON35,523,345$502.66M3.1%+0.0%11.937%
2/17/2025 BW Gestao de Investimentos Ltda.37,980$537K0.0%N/A0.013%
2/17/2025 Balyasny Asset Management L.P.271,217$3.84M0.0%+183.2%0.091%
2/17/2025 Beryl Capital Management LLC1,127,850$15.96M3.6%+43.6%0.379%
2/17/2025 Bank of America Corp DE5,385,966$76.21M0.0%+280.1%1.810%
2/17/2025 BNP Paribas Financial Markets24,437$346K0.0%N/A0.008%
2/17/2025 Ardsley Advisory Partners LP675,000$9.55M1.5%-25.0%0.227%
2/14/2025 The Manufacturers Life Insurance Company688,661$9.75M0.0%-14.5%0.231%
2/14/2025 Tudor Investment Corp ET AL164,823$2.33M0.0%-42.8%0.055%
2/14/2025 Parallax Volatility Advisers L.P.47,450$671K0.0%N/A0.016%
2/14/2025 Candelo Capital Management LP395,938$5.60M2.8%N/A0.133%
2/14/2025 Yaupon Capital Management LP705,848$9.98M0.4%-73.7%0.237%
2/14/2025 State of Tennessee Department of Treasury18,164$257K0.0%-87.1%0.006%
2/14/2025 TD Waterhouse Canada Inc.461,550$6.50M0.1%-48.8%0.155%
2/14/2025 Timelo Investment Management Inc.333,900$4.73M3.3%-52.9%0.112%
2/14/2025 Dimensional Fund Advisors LP917,886$12.99M0.0%+7.3%0.308%
2/14/2025 Covalis Capital LLP283,336$4.01M0.6%N/A0.095%
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2/13/2025 CANADA LIFE ASSURANCE Co73,942$1.04M0.0%+7.5%0.025%
2/13/2025 EAM Global Investors LLC638,226$9.02M1.6%N/A0.214%
2/13/2025 EAM Investors LLC98,871$1.40M0.2%N/A0.033%
2/13/2025 Bridgewater Associates LP307,847$4.35M0.0%N/A0.103%
2/13/2025 Mariner LLC74,528$1.06M0.0%+12.4%0.025%
2/13/2025 Barclays PLC147,703$2.09M0.0%+3.2%0.050%
2/13/2025 Scotia Capital Inc.581,325$8.19M0.0%-31.5%0.195%
2/13/2025 Raymond James Financial Inc.58,118$822K0.0%N/A0.020%
2/13/2025 Greenland Capital Management LP56,990$806K0.1%-52.5%0.019%
2/13/2025 Renaissance Technologies LLC1,693,300$23.96M0.0%-2.1%0.569%
(Data available from 1/1/2016 forward)

TAC Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of TAC shares?

During the previous two years, 171 institutional investors and hedge funds held shares of TransAlta. The most heavily invested institutionals were BROOKFIELD Corp ON ($502.66M), Royal Bank of Canada ($342.11M), Millennium Management LLC ($153.81M), Bank of Montreal Can ($131.22M), FMR LLC ($116.76M), Vanguard Group Inc. ($96.06M), and Marquard & Bahls AG ($95.58M).Learn more on TAC's institutional investors.

What percentage of TransAlta stock is owned by institutional investors?

59.00% of TransAlta stock is owned by institutional investors. Learn more on TAC's institutional investor holdings.

Which institutional investors have been buying TransAlta stock?

Of the 141 institutional investors that purchased TransAlta stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Millennium Management LLC ($10.96M), Connor Clark & Lunn Investment Management Ltd. ($6.91M), Artisan Partners Limited Partnership ($4.75M), American Century Companies Inc. ($4.42M), FMR LLC ($4.07M), Bank of America Corp DE ($3.97M), and Rubric Capital Management LP ($2.65M).

How much institutional buying is happening at TransAlta?

Institutional investors have bought a total of 68,702,054 shares in the last 24 months. This purchase volume represents approximately $790.53M in transactions.

Which TransAlta major shareholders have been selling company stock?

Of the 79 institutional investors that sold TransAlta stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: CIBC Asset Management Inc ($5.96M), Connor Clark & Lunn Investment Management Ltd. ($5.36M), Millennium Management LLC ($4.46M), Marquard & Bahls AG ($4.05M), Rubric Capital Management LP ($2.36M), Yaupon Capital Management LP ($2.09M), and Mackenzie Financial Corp ($1.88M).

How much institutional selling is happening at TransAlta?

Institutional investors have sold a total of 47,043,359 shares in the last 24 months. This volume of shares sold represents approximately $489.45M in transactions.


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This page (NYSE:TAC) was last updated on 5/24/2025 by MarketBeat.com Staff
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