TRGP vs WES: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of August 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Reading it: WES is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. TRGP and WES share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined TRGP and WES exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Targa Resources Corp. is a Houston midstream company built around a single basin. Its Gathering and Processing segment runs the pipes and cryogenic plants that collect raw natural gas at the wellhead, mostly in the Permian Midland and Permian Delaware, and strip out the natural gas liquids. The Logistics and Transportation segment then carries those NGLs on Targa's own lines to Mont Belvieu, Texas, splits them into purity products across a fleet of fractionation trains, and loads propane and butane onto ships at the Galena Park Marine Terminal. Owning every link is the whole idea, because the same molecule earns a fee at the plant, again on the pipeline, again at the fractionator and again at the dock. Second quarter 2026 set records at each of those stages: Permian plant inlet of roughly 7,187 MMcf/d, fractionation of about 1,206 MBbl/d and LPG exports near 487 MBbl/d.

Full TRGP guide

Western Midstream Partners owns the pipes, compressors, treating and processing plants and water systems that sit between a producer's wellhead and the long-haul market. The footprint is deliberately concentrated: the Delaware Basin in west Texas and New Mexico, the DJ Basin in Colorado, a growing position in the Powder River Basin, and equity interests in a handful of joint-venture pipelines. Second-quarter 2026 set records across nearly every stream the partnership measures, with Delaware Basin natural gas at ~2,140 MMcf/d, produced water at ~2,993 MBbls/d and DJ Basin gas at ~1,547 MMcf/d. Two purchases built that scale in under a year: Aris Water Solutions closed in October 2025 for roughly $1.5B, and Brazos Delaware II closed in June 2026 for roughly $1.6B, split about evenly between cash and newly issued units.

Full WES guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• TRGP drivers: Permian volumes locked under long-dated dedications; The downstream chain to the water.
• WES drivers: Delaware Basin throughput and the Brazos integration; Produced water as a second fee stream.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: Percent-of-proceeds contracts leave Targa holding equity barrels and molecules, so realized prices bite: the average realized natural gas price was negative $2.48 per MMBtu in the second quarter of 2026, and negative Waha pricing pushed some producer customers to curtail volumes. For WES, occidental sits on both sides of every material contract as controlling owner, general partner and largest customer, so unitholders depend on a negotiation they take no part in.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick TRGP if you believe its drivers more; WES if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the TRGP and WES guides.

TRGP. For a gathering and processing company, the revenue line mostly reflects buying and reselling gas and NGLs, so a price-to-sales multiple says almost nothing. Enterprise value against adjusted EBITDA is the standard yardstick, and at roughly 14 times guided 2026 EBITDA Targa carries a premium to slower-growing midstream peers, which the market appears to be paying for its Permian volume growth and its integrated downstream chain. Net debt of about $19.4 billion works out near 3.5 times trailing adjusted EBITDA, inside the range investment-grade midstream operators typically run.

WES. Q2 revenue of ~$1,224.7M and net income to limited partners of ~$394.9M came alongside ~$263.6M of free cash flow, and guidance went up on all three of EBITDA, distributable cash flow and free cash flow. On the guidance midpoint the units change hands around 10 times enterprise value to EBITDA, which is roughly where gathering and processing peers trade and well under the multiples midstream partnerships carried before the 2015 reset. The distribution yield near 7.8% is doing most of the work in how the market prices these units, so the coverage ratio and the leverage path matter more here than earnings per unit.

Headline figures (approximate, August 2026): TRGP shows revenue (ttm) ~$16.7B, a weak read on the business because commodity purchases and resales flow through it, adjusted ebitda (ttm) ~$5.6B; company guidance for full-year 2026 is $5.7B to $5.9B, toward the top end, latest quarter (q2 2026, reported august 6) Revenue ~$4.44B, adjusted EBITDA ~$1.60B (up 38% YoY), net income ~$765M, diluted EPS ~$3.54, net income and eps (ttm) ~$2.27B and ~$10.46 diluted, on ~214.4M shares outstanding; WES shows revenue (ttm) ~$4.33B, q2 2026 adjusted ebitda ~$736.5M, up ~19% year over year, fy2026 adjusted ebitda guidance ~$2.75B to ~$2.95B (raised in August), distribution ~$0.93 per unit quarterly, ~$3.72 annualized, ~7.8% yield at ~$47.94.

TRGP and WES are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined TRGP and WES exposure against your real portfolio. It is not an investment adviser.