HAL vs INVX: 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: HAL 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. HAL and INVX 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 HAL and INVX 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.

Halliburton is a global provider of products and services to the energy industry, helping operators locate, drill, evaluate, complete, and produce oil and gas wells. It runs two reporting segments: Completion and Production (cementing, stimulation and pressure pumping, sand control, artificial lift, and completion tools) and Drilling and Evaluation (drilling fluids, directional drilling, wireline, logging, and reservoir evaluation). North America, where Halliburton is the leader in hydraulic fracturing, has historically been its largest single market, though international revenue is now a majority of the mix.

Full HAL guide

Innovex International designs, manufactures and rents engineered products used to drill, complete and produce oil and gas wells. The catalogue runs from downhole drilling enhancement tools and fishing and intervention equipment through cementing and casing accessories, and, since the Dril-Quip combination, subsea wellheads and production systems for offshore operators. Revenue arrives in three forms: products, services and rentals, with products the largest at ~$330M of the ~$484M booked in the first half of 2026. The company employs roughly ~2,160 people, is headquartered in Humble, Texas, and is run by Adam Anderson, who led Legacy Innovex before the merger.

Full INVX guide

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

• HAL drivers: International and offshore growth; Technology and digital differentiation.
• INVX drivers: International and offshore mix; Bolt-on acquisitions paid for out of the balance sheet.

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: Halliburton's results are highly cyclical and depend on customer drilling and completion budgets, which fall quickly when oil and gas prices weaken. For INVX, the Impulse matter is the live one: on 5 March 2026 a jury in the US District Court for the Southern District of Texas returned a verdict against subsidiary Downhole Well Solutions and awarded approximately ~$47.6M, against which Innovex has accrued ~$51.6M plus a further ~$3.4M for defence costs, and the company says it will pursue post-trial motions and an appeal with no assurance of the outcome.

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 HAL if you believe its drivers more; INVX 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 HAL and INVX guides.

HAL. As of July 2026, HAL trades around 15x forward earnings and roughly 8x EV/EBITDA, valuations that reflect a cyclical services business rather than a growth stock. Revenue was roughly flat in Q1 2026 at ~$5.4 billion, and full-year 2025 revenue was ~$22.2 billion, down modestly from 2024. Q1 2026 net income of ~$461 million more than doubled year over year on better operating leverage.

INVX. The reported P/E is the least useful number here, because trailing net income absorbs a ~$51.6M charge from a patent verdict the company is appealing. Strip that out and the trailing multiple falls closer to the low twenties, which is where the argument about whether Innovex is expensive actually sits. Enterprise value of roughly ~$2.0B against ~$997.5M of revenue works out near ~2x sales, with Q3 2026 guided to ~$260M to ~$270M of revenue and ~$51M to ~$57M of adjusted EBITDA.

Headline figures (approximate, JULY 2026): HAL shows revenue (ttm) ~$22 billion, fy2025 net income ~$1.28 billion, q1 2026 revenue ~$5.4 billion (flat YoY), market cap ~$29 billion; INVX shows revenue (ttm) ~$997.5M, up ~15% year over year, net income (ttm) ~$61.6M, reduced by a ~$51.6M litigation accrual, adjusted ebitda (q2 2026) ~$48M, ~20% margin, p/e (ttm, reported) ~35x.

HAL and INVX 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 HAL and INVX exposure against your real portfolio. It is not an investment adviser.