CALGARY, A0
TRANSALTA CORPTACPF— Latest position per institution from SEC 13F filings
15
Institutional holders
198.67M
Total shares held
2.56B
Estimated value
9.93M
Avg. position size
BROOKFIELD CORP /ON/
CIK 1001085
Shares
26.95M
Value
354.27M
Filed
Mar 31, 2026
ROYAL BANK OF CANADA
CIK 1000275
Shares
25.31M
Value
331.53M
Filed
Mar 31, 2026
BANK OF MONTREAL /CAN/
CIK 927971
Shares
18.07M
Value
237.66M
Filed
Mar 31, 2026
RUBRIC CAPITAL MANAGEMENT LP
CIK 1687509
Shares
17.78M
Value
232.94M
Filed
Mar 31, 2026
FMR LLC
CIK 315066
Shares
13.60M
Value
178.82M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
11.12M
Value
140.69M
Filed
Dec 31, 2025
MARQUARD & BAHLS AG
CIK 1524341
Shares
10.99M
Value
91.29M
Filed
Dec 31, 2023
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
8.72M
Value
116.46M
Filed
Mar 31, 2026
BANK OF AMERICA CORP /DE/
CIK 70858
Shares
7.96M
Value
104.24M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
7.74M
Value
101.76M
Filed
Mar 31, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
7.53M
Value
98.60M
Filed
Mar 31, 2026
OAKTREE CAPITAL MANAGEMENT LP
CIK 949509
Shares
6.42M
Value
84.08M
Filed
Mar 31, 2026
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
6.30M
Value
82.89M
Filed
Mar 31, 2026
MORGAN STANLEY
CIK 895421
Shares
5.24M
Value
68.70M
Filed
Mar 31, 2026
ARTISAN PARTNERS LIMITED PARTNERSHIP
CIK 1466153
Shares
4.75M
Value
67.04M
Filed
Dec 31, 2024
MACKENZIE FINANCIAL CORP
CIK 919859
Shares
4.68M
Value
61.58M
Filed
Mar 31, 2026
TORONTO DOMINION BANK
CIK 947263
Shares
4.61M
Value
60.65M
Filed
Mar 31, 2026
ARVIN CAPITAL MANAGEMENT LP
CIK 1961738
Shares
4.49M
Value
58.80M
Filed
Mar 31, 2026
NORGES BANK
CIK 1374170
Shares
3.58M
Value
45.30M
Filed
Dec 31, 2025
AVENTAIL CAPITAL GROUP, LP
CIK 1803822
Shares
2.83M
Value
38.63M
Filed
Sep 30, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BROOKFIELD CORP /ON/ | 1001085 | 26.95M | 354.27M | Mar 31, 2026 |
| 2 | ROYAL BANK OF CANADA | 1000275 | 25.31M | 331.53M | Mar 31, 2026 |
| 3 | BANK OF MONTREAL /CAN/ | 927971 | 18.07M | 237.66M | Mar 31, 2026 |
| 4 | RUBRIC CAPITAL MANAGEMENT LP | 1687509 | 17.78M | 232.94M | Mar 31, 2026 |
| 5 | FMR LLC | 315066 | 13.60M | 178.82M | Mar 31, 2026 |
| 6 | VANGUARD GROUP INC | 102909 | 11.12M | 140.69M | Dec 31, 2025 |
| 7 | MARQUARD & BAHLS AG | 1524341 | 10.99M | 91.29M | Dec 31, 2023 |
| 8 | MILLENNIUM MANAGEMENT LLC | 1273087 | 8.72M | 116.46M | Mar 31, 2026 |
| 9 | BANK OF AMERICA CORP /DE/ | 70858 | 7.96M | 104.24M | Mar 31, 2026 |
| 10 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 7.74M | 101.76M | Mar 31, 2026 |
| 11 | GOLDMAN SACHS GROUP INC | 886982 | 7.53M | 98.60M | Mar 31, 2026 |
| 12 | OAKTREE CAPITAL MANAGEMENT LP | 949509 | 6.42M | 84.08M | Mar 31, 2026 |
| 13 | AMERICAN CENTURY COMPANIES INC | 748054 | 6.30M | 82.89M | Mar 31, 2026 |
| 14 | MORGAN STANLEY | 895421 | 5.24M | 68.70M | Mar 31, 2026 |
| 15 | ARTISAN PARTNERS LIMITED PARTNERSHIP | 1466153 | 4.75M | 67.04M | Dec 31, 2024 |
| 16 | MACKENZIE FINANCIAL CORP | 919859 | 4.68M | 61.58M | Mar 31, 2026 |
| 17 | TORONTO DOMINION BANK | 947263 | 4.61M | 60.65M | Mar 31, 2026 |
| 18 | ARVIN CAPITAL MANAGEMENT LP | 1961738 | 4.49M | 58.80M | Mar 31, 2026 |
| 19 | NORGES BANK | 1374170 | 3.58M | 45.30M | Dec 31, 2025 |
| 20 | AVENTAIL CAPITAL GROUP, LP | 1803822 | 2.83M | 38.63M | Sep 30, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.