TLN — TALEN ENERGY CORP
Utilities
InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.
Sourced from SEC EDGAR public filings
Why are billionaires buying TLN?
Built from public SEC filings and public economic data. Not a recommendation.
Why? — Evidence & Confidence ▾
Of 4 tracked investors who changed their TLN position last quarter, 1 bought and 3 sold (25% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 50/100 in a Overheat regime).
- +1 tracked investor added or increased positions last quarter (George Soros)
- +4 tracked investors reported holding TLN at their latest filing
- −3 tracked investors reduced or exited last quarter (2 reduced, 1 sold out)
- −13F data is disclosed up to 45 days after quarter end — positions may have changed since
- · 13F disclosure lag (up to 45 days)
- · Tracked investors are a sample, not the whole market
- · Sector regime fit is a historical average, not a guarantee
Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 9/18/2026.
About TALEN ENERGY CORP (TLN)
TALEN ENERGY CORP (TLN) appears in the most recent 13F filings of 4 tracked institutional investors. TALEN ENERGY CORP is classified in the Utilities sector. The largest disclosed position is held by Steve Mandel (Lone Pine Capital), valued at $580M. Across recent filings, tracked investors recorded 7 new positions, 10 increased, 9 reduced, and 4 exited. All data sourced from SEC 13F filings.
Based on recent institutional activity in TLN
How many top investors track TLN
A small number of top investors own this.
TLN Ownership Composition
How TALEN ENERGY CORP is held across tracked investor types, based on reported 13F positions.
- Multi-Strategy / Quant82.3%
- Value & Distressed12.9%
- Macro4.7%
Tracked investors currently reporting TLN
5 tracked investors have since exited this position — listed separately below.
- Ken GriffinJun 30, 2026Citadel AdvisorsShares1.2MValue$452.8M% Portfolio0.05%
- Izzy EnglanderJun 30, 2026Millennium ManagementShares932.9KValue$358.5M% Portfolio0.13%
- Howard MarksJun 30, 2026Oaktree Capital ManagementShares331.1KValue$127.2M% Portfolio1.77%
- Ray DalioJun 30, 2026Bridgewater AssociatesShares121.5KValue$46.7M% Portfolio0.19%
Previously held TLN
These investors reported TLN in an earlier quarter but not in their most recent 13F. Figures below are their last reported position, not a current holding.
| Investor | Firm | Last reported shares | Value then | Last held |
|---|---|---|---|---|
| Steve Mandel | Lone Pine Capital | 1.8M | $580.3M | Mar 31, 2026 |
| Daniel Loeb | Third Point LLC | 350K | $148.9M | Sep 30, 2025 |
| Steve Cohen | Point72 Asset Management | 365.5K | $137M | Dec 31, 2025 |
| Paul Tudor Jones | Tudor Investment Corp | 17.8K | $5.7M | Mar 31, 2026 |
| Leopold Aschenbrenner | Situational Awareness LP | 148.4K | $29.6M | Mar 31, 2025 |
Recent activity
- Increased$29.6M(6.85%)May 14, 2025
- $0(-100.00%)Aug 14, 2025
- Increased$219.5M(27.23%)Feb 14, 2025
- Unchanged$217.5M(0.00%)May 15, 2025
- Unchanged$316.8M(0.00%)Aug 14, 2025
- Increased$507.3M(9.47%)Nov 14, 2025
- Increased$484.5M(8.39%)Feb 17, 2026
- Increased$580.3M(40.65%)May 15, 2026
- Sold$0(-100.00%)Aug 14, 2026
- New$116.8MMay 15, 2025
- Increased$228.3M(34.19%)Aug 14, 2025
- Reduced$148.9M(-55.41%)Nov 14, 2025
- Sold$0(-100.00%)Feb 17, 2026
- New$704.3KAug 14, 2026
- New$124.2MNov 14, 2024
- Reduced$128.3M(-8.62%)Feb 12, 2025
- Reduced$119.8M(-5.78%)May 15, 2025
- Reduced$56.7M(-67.52%)Aug 13, 2025
- Increased$151.5M(82.78%)Nov 13, 2025
- Increased$236.6M(77.22%)Feb 17, 2026
- Reduced$153.6M(-23.77%)May 20, 2026
- Reduced$127.2M(-31.18%)Aug 14, 2026
- New$4.3MNov 13, 2024
- Reduced$4.3M(-10.94%)Feb 13, 2025
- Increased$10.4M(143.63%)May 14, 2025
- Increased$44.5M(193.90%)Aug 13, 2025
- Reduced$63.2K(-2.83%)Nov 13, 2025
- Sold$0(-100.00%)Feb 13, 2026
- New$84.9MMay 15, 2026
- Reduced$46.7M(-54.34%)Aug 14, 2026
- $28MFeb 12, 2025
- New$152.6MNov 14, 2024
Frequently asked questions
- How many institutional investors hold TLN?
- 4 tracked institutional investors disclosed a position in TLN (TALEN ENERGY CORP) in their most recent 13F filing.
- Who is the largest institutional holder of TLN?
- Steve Mandel, Lone Pine Capital, holds the largest disclosed position in TLN, valued at $580M.
- Did institutional ownership of TLN increase or decrease?
- Across recent 13F filings, tracked investors recorded 7 new positions, 10 increased, 9 reduced, and 4 fully exited TLN.
- What sector is TLN in?
- TALEN ENERGY CORP is classified in the Utilities GICS sector.
- Where does this TLN ownership data come from?
- SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.