Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
TLN
TALEN ENERGY CORPData as of 2026 Q1 (03-31) · 13F snapshot
Summary
TALEN ENERGY CORP (TLN) is held by 8 tracked hedge-fund managers, a combined reported value of ~$1.57B; the largest are Stephen Mandel, Izzy Englander, Dan Loeb. This quarter: 3 added, 2 trimmed. 1 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Mixed
Gurus holding8
Congress trades1
Price$360.54vs quarter-end+12.94%
Sectors1
This quarter's moves
Top holderStephen MandelNew0
Added3
Trimmed / sold2
Value $580.34M4.6% of portfolio1,817,9472026 Q1
Dan LoebBig trim
Value $148.88M1.8% of portfolio350,0002025 Q3
Value $139.22M— of portfolio436,1002026 Q1
Value $124.76M— of portfolio390,8002026 Q1
Howard MarksHold
Value $105.70M2.5% of portfolio331,1172026 Q1
Ray DalioHold
Value $84.95M0.4% of portfolio266,0992026 Q1
Value $47.88M— of portfolio150,0002026 Q1
Value $18.00M— of portfolio56,4002026 Q1
Value $2.78M— of portfolio8,7002026 Q1
Value $1.40M— of portfolio4,4002026 Q1
Value $1.21M— of portfolio3,8002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Stephen Mandel | $580.34M | 4.6% | Add |
| Dan Loeb | $148.88M | 1.8% | Big trim |
| Ken GriffinPUT | $139.22M | — | — |
| Ken GriffinCALL | $124.76M | — | — |
| Howard Marks | $105.70M | 2.5% | Hold |
| Ray Dalio | $84.95M | 0.4% | Hold |
| Howard MarksCALL | $47.88M | — | — |
| Izzy EnglanderPUT | $18.00M | — | — |
| Izzy EnglanderCALL | $2.78M | — | — |
| Steven CohenPUT | $1.40M | — | — |
| Steven CohenCALL | $1.21M | — | — |