TotalMarketCap

Talen Energy

TLNNasdaq United StatesUtilitiesElectric Utilities: Central

Market cap

$17.877 B

$373.11 +12.43%

Close of 7 Oct 2026

As of 7 Oct 2026, Talen Energy (TLN) has a market capitalization of $17.9B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$2.58B

#1003 by revenue

Earnings

-$219.0M

Loss-making

Shares outstanding

47,914,259

Latest filing cover page

P/E ratio

—

Cap ÷ net income

Electric Utilities: Central, ranked by market cap

All 61 →
  1. #14Edison InternationalEIX$20.9B
  2. #15Brookfield Renewable PartnersBEP$20.0B
  3. #16Talen EnergyTLN$17.9B
  4. #17Korea Electric PowerKEP$14.5B
  5. #18EmeraEMA$14.3B

What if Talen Energy were worth as much as…

Open the what-if tool →

Gold $28.8T

$600,853.17

Per share 1,610× higher

Bitcoin $1.67T

$34,859.10

Per share 93.4× higher

Nvidia $5.77T

$120,333.36

Per share 323× higher

Or at a round number

$50.0B$100.0B$200.0B$500.0B

Where these numbers come from

Share counts and financials for Talen Energy are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 8 Oct 2026. Read the methodology.