TAC · Transalta Corp · Shareholders & Ownership
Market Cap
$4.10B
Shares
316.30M
Volume · Oct 21
1.83M
Avg daily vol (3M)
1.75M
Every disclosed holder of TAC in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns TAC
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positionsNo chart: shares outstanding cannot be set against these holders.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 238,279,039 | — |
| Insiders (Forms 3, 4, 5) | 0 | — |
| 13D/G-only blocks | 10,985,671 | — |
| Registered funds (N-PORT, not summed) | 23,420,249 | — |
% Out is unavailable: a foreign private issuer reports ordinary shares, a different unit from the listed shares.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of TAC
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
ROYAL BANK OF CANADA
13F
CIK 1000275 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
28,204,092 | ||
| 2 |
BROOKFIELD Corp /ON/
13F
CIK 1001085 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
26,960,857 | ||
| 3 |
BANK OF MONTREAL /CAN/
13F
CIK 927971 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
21,875,088 | ||
| 4 |
Rubric Capital Management LP
13F
CIK 1687509 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
20,232,011 | ||
| 5 |
TORONTO DOMINION BANK
13F
CIK 947263 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
11,710,560 | ||
| 6 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
11,392,068 | ||
| 7 |
|
10,985,671 | ||
| 8 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
10,620,447 | ||
| 8.1 |
Goldman Sachs Clean Energy Income Fund
Fund
S000068536 · Registered fund · May 31, 2026
GOLDMAN SACHS TRUST, not summed
|
17,448 | ||
| 9 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
10,427,393 | ||
| 10 |
BANK OF AMERICA CORP /DE/
13F
CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
8,925,097 | ||
| 11 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
7,798,076 | ||
| 12 |
AMERICAN CENTURY COMPANIES INC
13F
CIK 748054 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
6,833,786 | ||
| 12.1 |
Small Cap Growth Fund
Fund
S000006193 · Registered fund · Jul 31, 2026
American Century Mutual Funds, Inc., not summed
|
4,602,168 | ||
| 13 |
MACKENZIE FINANCIAL CORP
13F
CIK 919859 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
4,894,853 | ||
| 14 |
VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND
Fund
S000002932 · Registered fund · Jul 31, 2026
VANGUARD STAR FUNDS, not summed
|
3,914,980 | ||
| 15 |
Arvin Capital Management LP
13F
CIK 1961738 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,742,183 | ||
| 16 |
NORGES BANK
13F
CIK 1374170 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,581,371 | ||
| 17 |
CITADEL ADVISORS LLC
13F
CIK 1423053 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,188,021 | ||
| 18 |
OAKTREE CAPITAL MANAGEMENT LP
13F
CIK 949509 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,000,000 | ||
| 19 |
VANGUARD DEVELOPED MARKETS INDEX FUND
Fund
S000004386 · Registered fund · Jun 30, 2026
VANGUARD TAX-MANAGED FUNDS, not summed
|
2,622,367 | ||
| 20 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,395,977 | ||
| 21 |
CIBC WORLD MARKET INC.
13F
CIK 1421224 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,300,636 | ||
| 22 |
Value Aligned Research Advisors, LLC
13F
CIK 1963565 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,139,907 | ||
| 23 |
FMR LLC
13F
CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,121,932 | ||
| 23.1 |
Fidelity Advisor Multi-Asset Income Fund
Fund
S000050482 · Registered fund · Jun 30, 2026
Fidelity School Street Trust, not summed
|
503,309 | ||
| 23.2 |
Fidelity Convertible Securities Fund
Fund
S000006969 · Registered fund · May 31, 2026
Fidelity Financial Trust, not summed
|
301,700 | ||
| 23.3 |
Fidelity Total International Index Fund
Fund
S000054097 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
|
157,108 | ||
| 23.4 |
Fidelity Strategic Dividend and Income Fund
Fund
S000017681 · Registered fund · May 31, 2026
Fidelity Salem Street Trust, not summed
|
107,900 | ||
| 24 |
Yaupon Capital Management LP
13F
CIK 1755028 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,065,064 | ||
| 25 |
Rokos Capital Management LLP
13F
CIK 1666335 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,061,847 | ||
| 26 |
BANK OF NOVA SCOTIA
13F
CIK 9631 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,049,412 | ||
| 27 |
|
1,858,480 | ||
| 28 |
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
13F
CIK 1164508 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,692,630 | ||
| 29 |
DIMENSIONAL FUND ADVISORS LP
13F
CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,669,233 | ||
| 29.1 |
The Canadian Small Company Series
Fund
S000017804 · Registered fund · Jul 31, 2026
DFA INVESTMENT TRUST CO, not summed
|
1,368,099 | ||
| 29.2 |
INTERNATIONAL CORE EQUITY 2 PORTFOLIO
Fund
S000000983 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
1,107,305 | ||
| 29.3 |
Dimensional International Small Cap ETF
Fund
S000075154 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
546,015 | ||
| 29.4 |
Dimensional International Core Equity 2 ETF
Fund
S000075152 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
405,150 | ||
| 29.5 |
Dimensional International Core Equity Market ETF
Fund
S000069433 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
203,454 | ||
| 30 |
Canoe Financial LP
13F
CIK 1908219 · Unknown · Sep 30, 2026
|
1,659,100 | ||
| 31 |
NATIONAL BANK OF CANADA /FI/
13F
CIK 926171 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,530,553 | ||
| 32 |
Man Group plc
13F
CIK 1637460 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,419,091 | ||
| 33 |
Clearbridge Investments, LLC
13F
CIK 1348883 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,349,499 | ||
| 34 |
RENAISSANCE TECHNOLOGIES LLC
13F
CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,322,695 | ||
| 35 |
MMCAP International Inc. SPC
13F
CIK 1304857 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,310,100 | ||
| 36 |
|
1,250,024 | ||
| 36.1 |
State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF
Fund
S000063362 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
|
738,604 | ||
| 36.2 |
State Street(R) SPDR(R) S&P Kensho Clean Power ETF
Fund
S000063360 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
|
511,420 | ||
| 36.3 |
State Street(R) SPDR(R) Portfolio Developed World ex-US ETF
Fund
S000014038 · Registered fund · Jun 30, 2026
SPDR INDEX SHARES FUNDS, not summed
|
328,503 | ||
| 36.4 |
State Street Global All Cap Equity ex-U.S. Index Portfolio
Fund
S000046032 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
|
75,000 | ||
| 36.5 |
State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF
Fund
S000036082 · Registered fund · Jun 30, 2026
SPDR INDEX SHARES FUNDS, not summed
|
37,254 | ||
| 37 |
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp
13F
CIK 1228242 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,176,414 | ||
| 38 |
Balyasny Asset Management L.P.
13F
CIK 1218710 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,100,078 | ||
| 39 |
|
1,083,166 | ||
| 40 |
Connor, Clark & Lunn Investment Management Ltd.
13F
CIK 1596800 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,058,999 | ||
| 41 |
VANGUARD FTSE ALL-WORLD EX-US SMALL-CAP INDEX FUND
Fund
S000025074 · Registered fund · Jul 31, 2026
VANGUARD INTERNATIONAL EQUITY INDEX FUNDS, not summed
|
1,032,140 | ||
| 42 |
TD Asset Management Inc
13F
CIK 1056053 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
974,257 | ||
| 43 |
Vanguard Global Advisers, LLC
13F
CIK 1811242 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
900,731 | ||
| 44 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
892,403 | ||
| 44.1 |
Schwab International Small-Cap Equity ETF
Fund
S000026638 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
563,580 | ||
| 44.2 |
Schwab Fundamental International Small Equity ETF
Fund
S000040880 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
255,782 | ||
| 44.3 |
Schwab Fundamental International Small Equity Index Fund
Fund
S000019901 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
62,078 | ||
| 45 |
|
862,316 | ||
| 46 |
Avantis International Equity ETF
Fund
S000066456 · Registered fund · May 31, 2026
American Century ETF Trust, not summed
|
726,981 | ||
| 47 |
Purpose Unlimited Inc.
13F
CIK 2115120 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
685,712 | ||
| 48 |
JPMORGAN CHASE & CO
13F
CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
660,073 | ||
| 49 |
Clayton Partners LLC
13F
CIK 1550509 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
658,516 | ||
| 50 |
PCJ Investment Counsel Ltd.
13F
CIK 1426318 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
653,290 |
6 more nested rows are not shown here; Every filing lists them all.
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
Showing 1–50 of 202 holders
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Key facts
CIK
1144800
CUSIP
89346D107
13F (30d)
13 filings
13 filers
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