Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
TAC
TRANSALTA CORPData as of 2026 Q1 (03-31) · 13F snapshot
Summary
TRANSALTA CORP (TAC) is held by 7 tracked hedge-fund managers, a combined reported value of ~$268.70M; the largest are Izzy Englander, Howard Marks, Ken Griffin. This quarter: 3 added, 3 trimmed. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Mixed
Gurus holding7
Congress trades0
Price$13.39vs quarter-end+2.21%
Sectors0
This quarter's moves
Top holderIzzy EnglanderNew0
Added3
Trimmed / sold3
Howard MarksHold
Value $84.08M2.0% of portfolio6,415,2532026 Q1
Value $14.69M— of portfolio1,000,0002025 Q2
Value $7.32M— of portfolio400,0002026 Q1
Value $1.73M— of portfolio132,4002026 Q1
Value $514.8K— of portfolio39,3002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Howard Marks | $84.08M | 2.0% | Hold |
| Izzy EnglanderCALL | $14.69M | — | — |
| Izzy EnglanderPUT | $7.32M | — | — |
| Ken GriffinCALL | $1.73M | — | — |
| Ken GriffinPUT | $514.8K | — | — |