As of December 2025 Targa Resources has a market cap of NZ$67.78 Billion. This makes Targa Resources the world's 593th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Dec 14th, 2025 the market cap of Targa Resources was reported to be: