TRANSALTA CORP - Common Shares, no par value (TAC) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common Shares, no par value
Symbol
TAC on NYSE
Shares outstanding
298,083,841
Price per share
$12.64
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
222,932,313
Total reported value
$3,048,218,419
% of total 13F portfolios
0%
Share change
-1,385,003
Value change
-$12,627,395
Number of holders
161
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of TRANSALTA CORP - Common Shares, no par value (TAC) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
FMR LLC 11% +41% $440,836,052 +$131,606,708 32,248,431 +43% FMR LLC 31 Oct 2025
BROOKFIELD Corp /ON/ 9% $244,733,206 26,923,345 BROOKFIELD Corp /ON/ 06 Jan 2025
ROYAL BANK OF CANADA 8.8% $237,715,999 26,151,375 Royal Bank of Canada 31 Dec 2024
Rubric Capital Management LP 5.4% $170,734,525 15,948,151 Rubric Capital Management LP 30 Jun 2025
BANK OF NOVA SCOTIA 4.7% -15% $173,455,416 -$33,197,412 13,865,341 -16% BANK OF NOVA SCOTIA 30 Sep 2025
MILLENNIUM MANAGEMENT LLC 4.4% -23% $179,277,041 -$58,794,094 13,115,689 -25% Millennium Management LLC 30 Sep 2025
GOLDMAN SACHS GROUP INC 2.4% -52% $96,424,514 -$127,072,560 7,054,299 -57% THE GOLDMAN SACHS GROUP, INC. 30 Sep 2025

As of 30 Sep 2025, 161 institutional investors reported holding 222,932,313 shares of TRANSALTA CORP - Common Shares, no par value (TAC). This represents 75% of the company’s total 298,083,841 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of TRANSALTA CORP - Common Shares, no par value (TAC) together control 66% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
ROYAL BANK OF CANADA 12% 34,722,931 -2.8% 0.08% $474,663,000
BROOKFIELD Corp /ON/ 9% 26,942,322 +0.02% 0.43% $367,945,903
FMR LLC 7.6% 22,621,020 +34% 0.02% $308,993,024
Rubric Capital Management LP 5.4% 15,948,451 0% 2.9% $218,015,325
MILLENNIUM MANAGEMENT LLC 4.4% 13,115,689 -28% 0.14% $179,162,062
VANGUARD GROUP INC 3.7% 10,949,384 +2.3% 0% $149,568,585
BANK OF MONTREAL /CAN/ 3.5% 10,425,309 +15% 0.06% $142,373,450
MORGAN STANLEY 2.7% 8,091,729 -8.6% 0.01% $110,613,944
BANK OF AMERICA CORP /DE/ 2.4% 7,233,133 -4.5% 0.01% $98,876,929
GOLDMAN SACHS GROUP INC 2.3% 6,716,789 -43% 0.01% $91,818,505
OAKTREE CAPITAL MANAGEMENT LP 2.2% 6,415,253 +5.4% 1.5% $87,648,382
MACKENZIE FINANCIAL CORP 1.5% 4,462,328 -11% 0.07% $60,940,270
UBS Group AG 1.4% 4,207,052 +52% 0.01% $57,510,400
Arvin Capital Management LP 1% 3,107,000 +5.9% 9.8% $42,472,690
AMERICAN CENTURY COMPANIES INC 1% 3,006,296 -1.6% 0.02% $41,064,660
Aventail Capital Group, LP 0.95% 2,829,643 1.8% $38,633,065
TORONTO DOMINION BANK 0.93% 2,778,514 +19% 0.07% $37,945,331
Rokos Capital Management LLP 0.93% 2,760,467 +259% 0.47% $37,728,121
Potrero Capital Research LLC 0.85% 2,518,944 0% 10% $34,433,964
NATIONAL BANK OF CANADA /FI/ 0.52% 1,564,936 +1.5% 0.02% $21,316,105
BNP PARIBAS FINANCIAL MARKETS 0.5% 1,502,013 0% 0.02% $20,532,518
CIBC WORLD MARKET INC. 0.5% 1,482,899 -44% 0.04% $20,251,372
DIMENSIONAL FUND ADVISORS LP 0.48% 1,440,732 +11% 0% $19,694,807
Yaupon Capital Management LP 0.47% 1,394,087 +20% 0.98% $19,042,605
Artemis Investment Management LLP 0.45% 1,355,113 +2.7% 0.23% $18,506,129

Institutional Holders of TRANSALTA CORP - Common Shares, no par value (TAC) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 134,709 $1,703,352 +$59,037 $12.64 7
2025 Q3 222,932,313 $3,048,218,419 -$12,627,395 $13.67 161
2025 Q2 222,815,303 $2,404,154,418 +$54,544,017 $10.79 167
2025 Q1 218,510,438 $2,041,905,835 +$123,695,211 $9.35 161
2024 Q4 198,247,093 $2,803,602,674 +$176,663,857 $14.15 181
2024 Q3 186,181,171 $1,929,405,652 +$61,924,783 $10.36 153
2024 Q2 180,715,373 $1,279,162,397 +$21,485,495 $7.08 139
2024 Q1 174,157,128 $1,125,278,555 -$62,606,491 $6.43 135
2023 Q4 181,472,760 $1,509,027,431 +$56,445,944 $8.31 132
2023 Q3 174,410,910 $1,520,346,658 +$12,947,594 $8.70 120
2023 Q2 172,103,992 $1,614,810,368 -$15,348,739 $9.36 123
2023 Q1 173,986,941 $1,522,103,338 -$12,556,056 $8.75 107
2022 Q4 175,327,157 $1,575,222,210 +$8,289,719 $8.97 105
2022 Q3 171,196,075 $1,516,865,660 +$13,031,088 $8.84 96
2022 Q2 169,252,565 $1,929,714,340 +$53,301,471 $11.40 97
2022 Q1 165,095,966 $1,707,360,831 -$1,807,601 $10.36 93
2021 Q4 165,451,021 $1,837,490,809 -$48,222,731 $11.12 99
2021 Q3 164,539,809 $1,731,128,217 +$39,532,079 $10.56 87
2021 Q2 160,827,394 $1,606,176,261 +$18,958,793 $9.97 84
2021 Q1 158,926,127 $1,510,460,529 +$56,091,624 $9.46 79
2020 Q4 153,751,666 $1,181,438,535 -$20,220,910 $7.59 82
2020 Q3 156,060,560 $961,246,995 -$25,450,784 $6.15 81
2020 Q2 160,299,157 $949,210,442 -$38,975,843 $5.93 80
2020 Q1 167,624,926 $873,518,206 +$107,395,043 $5.22 87
2019 Q4 146,997,533 $1,052,204,922 +$87,281,602 $7.16 78
2019 Q3 134,960,613 $877,649,300 -$18,193,910 $6.50 74
2019 Q2 137,761,539 $895,327,442 -$26,106,637 $6.51 78
2019 Q1 141,484,047 $1,039,039,421 +$45,427,823 $7.34 77
2018 Q4 137,126,307 $565,614,477 -$59,408,184 $4.11 69
2018 Q3 149,082,085 $838,228,381 -$51,164,052 $5.63 77
2018 Q2 158,314,824 $795,420,129 +$85,755,179 $5.00 74
2018 Q1 141,195,732 $767,835,789 -$63,236,377 $5.44 78
2017 Q4 151,377,560 $900,227,131 +$123,208,827 $5.95 75
2017 Q3 131,325,219 $768,894,794 -$83,297,290 $5.85 76
2017 Q2 143,436,895 $917,229,012 +$31,932,268 $6.40 78
2017 Q1 138,602,464 $811,791,207 +$11,648,879 $5.85 82
2016 Q4 136,348,697 $751,411,133 +$40,179,965 $5.52 81
2016 Q3 128,532,802 $571,534,018 +$38,015,766 $4.44 77
2016 Q2 119,978,968 $623,994,618 +$23,168,948 $5.20 79
2016 Q1 115,030,714 $535,560,134 -$67,077,357 $4.65 78
2015 Q4 135,784,662 $481,544,298 -$31,404,121 $3.54 82
2015 Q3 142,507,048 $662,237,166 +$60,526,695 $4.65 101
2015 Q2 128,118,686 $993,371,144 -$34,933,764 $7.75 100
2015 Q1 132,430,252 $1,229,732,979 +$108,827,581 $9.29 107
2014 Q4 124,859,744 $1,138,942,737 -$15,844,441 $9.06 108
2014 Q3 125,740,062 $1,326,261,311 +$49,655,373 $10.50 114
2014 Q2 120,959,207 $1,487,608,829 -$12,365,654 $12.27 117
2014 Q1 122,128,263 $1,430,103,838 +$41,841,860 $11.63 105