TAC · Transalta Corp · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Superinvestors Holding TAC
All superinvestors →Holder Concentration
Across 177 13F filersWho Holds TAC
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 176 filers, like-for-like change +7.0%; actively managed books +3.2%; index-like books +35.3%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 30.5% | 79 | +8.1% |
| Exempt adviser | 0.2% | 4 | +32.3% |
| Adviser | 1.8% | 5 | -50.0% |
| Bank | 33.8% | 13 | +27.2% |
| Broker-dealer | 0.1% | 3 | +24.3% |
| Benefit plan | 0.0% | 1 | -15.2% |
| Non-US | 2.2% | 10 | -48.3% |
| Holding company | 10.3% | 5 | -8.6% |
| Unknown | 21.2% | 56 | +1.4% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 16.4% | 18 | +35.3% |
| Systematic-like | 7.0% | 14 | +22.7% |
| Concentrated | 13.8% | 19 | -15.1% |
| Diversified active | 62.7% | 125 | +6.3% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 52.8% | 85 | +5.4% |
| Medium turnover | 28.3% | 39 | +9.6% |
| High turnover | 12.2% | 37 | +13.1% |
| Unknown | 6.7% | 15 | -3.0% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 8.3% | 27 | -6.3% |
| Medium horizon | 4.3% | 29 | -5.6% |
| Long horizon | 66.1% | 105 | +12.4% |
| Unknown | 21.4% | 15 | +0.6% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 3.2% | 32 | -11.4% |
| $1B to $10B | 5.2% | 42 | -23.4% |
| $10B to $100B | 34.2% | 51 | +9.8% |
| $100B or more | 57.5% | 51 | +10.7% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 0.2% | 31 | -46.9% |
| Pooled investment vehicles | 24.2% | 30 | +7.1% |
| Registered funds and BDCs | 4.7% | 8 | +1.0% |
| Governments and sovereign funds | 0.0% | 1 | -100.0% |
| Other investment advisers | 0.3% | 3 | +1695.2% |
| Other | 0.0% | 1 | new |
| Diversified | 1.1% | 5 | +129.4% |
| Charitable organizations | 0.0% | 0 | — |
| Unknown | 69.5% | 97 | +6.5% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 23.2% | 36 | +11.5% |
| Private equity funds | 0.1% | 4 | -2.7% |
| Real estate funds | 0.0% | 2 | -44.2% |
| Liquidity funds | 0.1% | 1 | +11.3% |
| Other private funds | 2.8% | 6 | +3.4% |
| Mixed private funds | 0.0% | 2 | +5.9% |
| No private funds | 4.4% | 32 | -3.4% |
| Private funds, type not stated | 0.0% | 0 | -100.0% |
| Securitized asset funds | 0.0% | 0 | — |
| Unknown | 69.4% | 93 | +6.5% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 48.3% | 113 | -0.7% |
| Outside the US | 51.7% | 63 | +15.6% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 2 holders with no observed 2026-03-31 13F and 1 holder with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
176 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 24.3% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies TAC's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | BMM Blue Moon Metals Inc. | 5 |
| 2 | SKE Skeena Resources Ltd | 5 |
| 3 | EFXT Enerflex Ltd. | 5 |
| 4 | BTE Baytex Energy Corp. | 4 |
| 5 | BGSI Boyd Group Services Inc. | 5 |
| 6 | BBUC Brookfield Business Corp | 3 |
| 7 | CVE Cenovus Energy Inc. | 9 |
| 8 | BCE Bce Inc | 6 |
| 9 | BEP Brookfield Renewable Partners L.P. | 6 |
| 10 | XIFR XPLR Infrastructure, LP | 4 |
Shareholder Targets
13F filers that own its peers but not TAC, quarter ended Jun 30, 2026Found through its holder-overlap peers: BMM, SKE, EFXT, BTE, BGSI, BBUC, CVE, BCE, BEP, XIFR, GMTL, FTS, RCI, TFII, OGC, TLN, EMA, SOBO, AQN, GLNG. 1,313 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | FIL Ltd Non-US, Diversified active | $5,517,922,148 15 held | FTS, CVE, BCE |
| 2 | Capital World Investors Adviser, Diversified active | $2,134,516,347 7 held | CVE, TLN, SOBO |
| 3 | Caisse de depot et placement du Quebec Unknown, Diversified active | $1,705,081,971 6 held | TFII, BCE, BGSI |
| 4 | Capital Research Global Investors Adviser, Diversified active | $1,650,283,485 2 held | CVE, TLN |
| 5 | 1832 Asset Management L.P. Non-US, Diversified active | $1,587,792,760 11 held | FTS, TFII, RCI |
| 6 | Capital International Investors Adviser, Diversified active | $1,213,767,630 4 held | CVE, SOBO, TLN |
| 7 | MFN Partners Management, LP Registered adviser, Concentrated | $1,152,780,000 1 held | TLN |
| 8 | CANADA PENSION PLAN INVESTMENT BOARD Non-US, Diversified active | $928,760,124 10 held | CVE, EMA, FTS |
| 9 | ECP ControlCo, LLC Unknown, Concentrated | $922,223,231 1 held | TLN |
| 10 | VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active | $910,691,064 5 held | TLN, GLNG, BBUC |
Fund Ownership of TAC by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 3.78% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.09% | 287,268 |
| Index ETFs | 3.69% | 11,657,491 |
| Active ETFs | 0.42% | 1,327,423 |
| Active funds | 2.63% | 8,327,704 |
| Unclassified | 0.27% | 861,326 |
| All registered funds | 7.10% | 22,461,212 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega ROYAL BANK OF CANADA Bank | $390,062,589 | 11.46% | 28,204,092 | Shares | 2026-08-14 | |
| Large BROOKFIELD Corp /ON/ | $372,868,652 | 10.96% | 26,960,857 | Shares | 2026-08-14 | |
| Mega BANK OF MONTREAL /CAN/ Bank | $302,532,465 | 8.89% | 21,875,088 | Shares | 2026-08-12 | |
| Large Rubric Capital Management LP Registered adviser | $279,808,712 | 8.22% | 20,232,011 | Shares | 2026-08-14 | |
| Large TORONTO DOMINION BANK Bank | $161,957,043 | 4.76% | 11,710,560 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $157,552,296 | 4.63% | 11,392,068 | Shares | 2026-08-13 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $146,880,781 | 4.32% | 10,620,447 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $144,210,845 | 4.24% | 10,427,393 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $123,434,090 | 3.63% | 8,925,097 | Shares | 2026-08-14 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $107,847,391 | 3.17% | 7,798,076 | Shares | 2026-08-13 | |
| Mega AMERICAN CENTURY COMPANIES INC | $94,511,260 | 2.78% | 6,833,786 | Shares | 2026-08-12 | |
| Large MACKENZIE FINANCIAL CORP Registered adviser | $67,695,816 | 1.99% | 4,894,853 | Shares | 2026-08-13 | |
| Small Arvin Capital Management LP Registered adviser | $51,754,390 | 1.52% | 3,742,183 | Shares | 2026-08-13 | |
| Mega NORGES BANK Non-US | $49,530,360 | 1.46% | 3,581,371 | Shares | 2026-08-12 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $44,090,329 | 1.30% | 3,188,021 | Shares | 2026-09-02 | |
| Mid OAKTREE CAPITAL MANAGEMENT LP Adviser | $41,490,000 | 1.22% | 3,000,000 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $34,323,294 | 1.01% | 2,481,800 | Call | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $33,136,361 | 0.97% | 2,395,977 | Shares | 2026-08-13 | |
| Large CIBC WORLD MARKET INC. | $31,817,795 | 0.93% | 2,300,636 | Shares | 2026-08-13 | |
| Large Value Aligned Research Advisors, LLC Registered adviser | $29,594,913 | 0.87% | 2,139,907 | Shares | 2026-08-17 | |
| Mega FMR LLC Holding company | $29,346,318 | 0.86% | 2,121,932 | Shares | 2026-08-13 | |
| Mid Yaupon Capital Management LP Registered adviser | $28,559,835 | 0.84% | 2,065,064 | Shares | 2026-08-14 | |
| Large Rokos Capital Management LLP Registered adviser | $28,515,344 | 0.84% | 2,061,847 | Shares | 2026-08-14 | |
| Large BANK OF NOVA SCOTIA Bank | $28,343,367 | 0.83% | 2,049,412 | Shares | 2026-08-12 | |
| Mega UBS Group AG Bank | $25,702,777 | 0.76% | 1,858,480 | Shares | 2026-08-13 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $23,409,072 | 0.69% | 1,692,630 | Shares | 2026-08-13 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $23,085,490 | 0.68% | 1,669,233 | Shares | 2026-08-11 | |
| Mega NATIONAL BANK OF CANADA /FI/ Bank | $21,167,546 | 0.62% | 1,530,553 | Shares | 2026-08-10 | |
| Large Man Group plc | $19,626,028 | 0.58% | 1,419,091 | Shares | 2026-08-14 | |
| Mega Clearbridge Investments, LLC Registered adviser | $18,663,571 | 0.55% | 1,349,499 | Shares | 2026-08-13 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $18,292,871 | 0.54% | 1,322,695 | Shares | 2026-08-13 | |
| Mid MMCAP International Inc. SPC | $18,118,683 | 0.53% | 1,310,100 | Shares | 2026-08-14 | |
| Large PICTON MAHONEY ASSET MANAGEMENT Non-US | $17,979,000 | 0.53% | 1,300,000 | Call | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $17,287,831 | 0.51% | 1,250,024 | Shares | 2026-09-22 | |
| Mid Waratah Capital Advisors Ltd. Registered adviser | $16,596,000 | 0.49% | 1,200,000 | Call | 2026-08-11 | |
| Large BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp | $16,269,805 | 0.48% | 1,176,414 | Shares | 2026-08-13 | |
| Large Balyasny Asset Management L.P. Registered adviser | $15,214,078 | 0.45% | 1,100,078 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC Bank | $14,980,185 | 0.44% | 1,083,166 | Shares | 2026-08-03 | |
| Large Connor, Clark & Lunn Investment Management Ltd. Registered adviser | $14,645,956 | 0.43% | 1,058,999 | Shares | 2026-08-13 | |
| Mega TD Asset Management Inc | $13,473,974 | 0.40% | 974,257 | Shares | 2026-08-04 | |
| Mid SIG North Trading, ULC | $12,997,434 | 0.38% | 939,800 | Call | 2026-08-14 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $12,457,109 | 0.37% | 900,731 | Shares | 2026-08-13 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $12,341,933 | 0.36% | 892,403 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC Bank | $11,925,829 | 0.35% | 862,316 | Shares | 2026-08-14 | |
| Mid Purpose Unlimited Inc. | $9,483,396 | 0.28% | 685,712 | Shares | 2026-08-13 | |
| Mega JPMORGAN CHASE & CO Bank | $9,128,807 | 0.27% | 660,073 | Shares | 2026-08-12 | |
| Small Clayton Partners LLC Adviser | $9,107,276 | 0.27% | 658,516 | Shares | 2026-08-14 | |
| Small PCJ Investment Counsel Ltd. Registered adviser | $9,035,000 | 0.27% | 653,290 | Shares | 2026-08-12 | |
| Mid INTACT INVESTMENT MANAGEMENT INC. | $8,671,410 | 0.25% | 627,000 | Shares | 2026-07-20 | |
| Mid Canoe Financial LP | $7,606,500 | 0.22% | 550,000 | Shares | 2026-07-16 | |
| Small NewGen Asset Management Ltd Registered adviser | $7,606,500 | 0.22% | 550,000 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $7,522,137 | 0.22% | 543,900 | Call | 2026-08-14 | |
| Mega Swiss National Bank | $7,451,604 | 0.22% | 538,800 | Shares | 2026-08-11 | |
| Mega Invesco Ltd. Adviser | $7,228,304 | 0.21% | 522,654 | Shares | 2026-08-14 | |
| Large VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. Non-US | $7,173,427 | 0.21% | 518,686 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $6,856,914 | 0.20% | 495,800 | Put | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $6,700,303 | 0.20% | 484,476 | Shares | 2026-08-13 | |
| Large SCOTIA CAPITAL INC. | $6,511,495 | 0.19% | 470,824 | Shares | 2026-08-11 | |
| Mega JANE STREET GROUP, LLC | $6,473,823 | 0.19% | 468,100 | Call | 2026-08-14 | |
| Large Federation des caisses Desjardins du Quebec | $6,368,160 | 0.19% | 460,460 | Shares | 2026-08-14 | |
| Small Potrero Capital Research LLC Registered adviser | $6,073,942 | 0.18% | 439,186 | Shares | 2026-08-14 | |
| Large Point72 Asset Management, L.P. Registered adviser | $5,912,836 | 0.17% | 427,537 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $5,532,000 | 0.16% | 400,000 | Put | 2026-08-14 | |
| Small WESTERLY CAPITAL MANAGEMENT, LLC Registered adviser | $5,532,000 | 0.16% | 400,000 | Shares | 2026-08-14 | |
| Mid SIG North Trading, ULC | $5,493,276 | 0.16% | 397,200 | Put | 2026-08-14 | |
| Mid BOOTHBAY FUND MANAGEMENT, LLC Registered adviser | $5,007,096 | 0.15% | 362,046 | Shares | 2026-08-14 | |
| Small ARDSLEY ADVISORY PARTNERS LP Registered adviser | $4,771,350 | 0.14% | 345,000 | Shares | 2026-07-13 | |
| Large TD Waterhouse Canada Inc. | $4,671,287 | 0.14% | 386,696 | Shares | 2026-10-16 | |
| Small Arvin Capital Management LP Registered adviser | $4,563,900 | 0.13% | 330,000 | Call | 2026-08-13 | |
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE | $4,021,404 | 0.12% | 290,774 | Shares | 2026-09-09 | |
| Large CIBC Asset Management Inc Registered adviser | $3,922,312 | 0.12% | 283,609 | Shares | 2026-08-03 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $3,834,450 | 0.11% | 277,256 | Shares | 2026-08-14 | |
| Mega Legal & General Group Plc | $3,726,962 | 0.11% | 269,484 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3,632,546 | 0.11% | 262,657 | Shares | 2026-08-14 | |
| Mid Polar Asset Management Partners Inc. Registered adviser | $3,457,500 | 0.10% | 250,000 | Shares | 2026-08-14 | |
| Mid CenterBook Partners LP Registered adviser | $3,274,639 | 0.10% | 236,778 | Shares | 2026-08-11 | |
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $3,192,544 | 0.09% | 230,842 | Shares | 2026-08-13 | |
| Small Tacita Capital Inc | $3,078,571 | 0.09% | 222,601 | Shares | 2026-08-10 | |
| Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Non-US | $3,002,493 | 0.09% | 217,100 | Shares | 2026-08-13 | |
| Mid Y-Intercept (Hong Kong) Ltd Exempt adviser | $2,962,885 | 0.09% | 245,272 | Shares | 2026-10-16 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $2,947,379 | 0.09% | 213,115 | Shares | 2026-08-12 | |
| Mega Nuveen, LLC | $2,937,988 | 0.09% | 212,436 | Shares | 2026-08-11 | |
| Mega BlackRock, Inc. Holding company | $2,854,469 | 0.08% | 206,397 | Shares | 2026-08-07 | |
| Large PEAK6 LLC Broker-dealer | $2,556,019 | 0.08% | 184,817 | Shares | 2026-08-13 | |
| Mid Cardinal Point Capital Management ULC Registered adviser | $2,524,804 | 0.07% | 182,560 | Shares | 2026-07-14 | |
| Mega D. E. Shaw & Co., Inc. | $2,263,971 | 0.07% | 163,700 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $2,248,758 | 0.07% | 162,600 | Call | 2026-09-02 | |
| Small Hartree Partners, LP | $2,074,500 | 0.06% | 150,000 | Shares | 2026-08-12 | |
| Mega RAYMOND JAMES FINANCIAL INC | $2,050,932 | 0.06% | 148,296 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,041,308 | 0.06% | 147,600 | Put | 2026-08-14 | |
| Large HRT FINANCIAL LP | $1,842,833 | 0.05% | 133,249 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $1,841,352 | 0.05% | 133,142 | Shares | 2026-08-14 | |
| Large PICTON MAHONEY ASSET MANAGEMENT Non-US | $1,831,742 | 0.05% | 132,447 | Shares | 2026-08-13 | |
| Large JUPITER ASSET MANAGEMENT LTD Registered adviser | $1,570,368 | 0.05% | 113,548 | Shares | 2026-08-10 | |
| Large Zurcher Kantonalbank (Zurich Cantonalbank) Non-US | $1,553,855 | 0.05% | 112,354 | Shares | 2026-08-12 | |
| Mid Quantbot Technologies LP Registered adviser | $1,515,145 | 0.04% | 109,555 | Shares | 2026-08-12 | |
| Mega Jupiter Topco LLC | $1,442,289 | 0.04% | 104,287 | Shares | 2026-08-14 | |
| Small Capital Innovations LLC Registered adviser | $1,377,398 | 0.04% | 99,595 | Shares | 2026-08-11 | |
| Large Vident Advisory, LLC Registered adviser | $1,374,038 | 0.04% | 99,352 | Shares | 2026-08-12 | |
| Mid BTG Pactual Asset Management US LLC Registered adviser | $1,269,732 | 0.04% | 91,810 | Shares | 2026-08-14 |
Showing the top 100 of 193 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.