APTV vs VGNT: 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: VGNT 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. APTV and VGNT 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 APTV and VGNT 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.

Aptiv (APTV) is a global automotive technology supplier that builds the electrical and electronic architecture, software, and safety systems that modern vehicles run on. Its products span the software-defined vehicle: advanced driver-assistance systems (ADAS) and active safety, connectors and electrical distribution components, high-voltage and data connections for electric vehicles, in-vehicle networking, and the software and compute that tie sensors and controls together. Aptiv sells to nearly every major automaker, so its revenue tracks global vehicle production and the pace at which cars add electronics, safety features, and software content per vehicle. In a major reshaping, Aptiv completed the spin-off of its lower-margin Electrical Distribution Systems (wiring harness) business on April 1, 2026 as a separate company, Versigent (NYSE: VGNT), leaving a smaller, higher-margin New Aptiv focused on intelligent systems and engineered components. Because it supplies the auto industry, Aptiv is cyclical, with results that swing with car sales, but it also carries a secular growth story: the electronic and software content in each new vehicle keeps rising. Headquartered in Dublin, Ireland, Aptiv is widely viewed as a way to invest in the electronics and software layer of the car rather than in any single automaker.

Full APTV guide

Versigent PLC designs and builds the low voltage and high voltage electrical architectures inside vehicles: the harnesses, connectors, cables and charging assemblies that carry signal, power and data from one end of a car to the other. It was the Electrical Distribution Systems segment of Aptiv until April 1, 2026, when Aptiv distributed one Versigent ordinary share for every three Aptiv shares and the company began trading on the NYSE under VGNT. The scale is unusual for a company this small by market value. Versigent employed roughly ~138,000 people at the end of 2025 (about ~9,000 salaried and ~129,000 hourly, of whom around ~38,000 were contingent workers hired to absorb swings in customer demand), runs engineering and manufacturing centers on four continents across more than ~25 countries, and by its own account has content in about one in six passenger vehicles in production today. Roughly ~43% of the workforce sits in the Americas with Mexico the largest single location, ~23% in EMEA concentrated in Morocco and Serbia, ~22% in China and ~12% across the rest of Asia Pacific led by India. The company is incorporated in Jersey, tax resident in Switzerland, headquartered in Schaffhausen, and files 10-Ks and 10-Qs as a US domestic filer. Joseph Liotine is chief executive, Doug Ostermann is chief financial officer, and former Aptiv chief executive Kevin Clark sits on the board.

Full VGNT guide

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

• APTV drivers: Rising electronic and software content per vehicle; A smaller, higher-margin company after the Versigent spin-off.
• VGNT drivers: Low voltage content grows even when vehicle production does not; Adjacent markets outside the car.

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: Aptiv is an auto-industry supplier, so its revenue is cyclical and falls when global vehicle production slows in downturns or on supply disruptions. For VGNT, customer concentration is the sharpest exposure: the five largest customers were about ~65% of 2025 sales, with General Motors, Ford and Stellantis among them, so a production cut or a labor strike at any one of them lands straight on results.

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 APTV if you believe its drivers more; VGNT 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 APTV and VGNT guides.

APTV. Aptiv's financials changed materially in 2026 because the Versigent spin-off removed the lower-margin wiring-harness business, so New Aptiv is smaller with a higher margin profile and prior-year comparisons are not apples to apples. As an auto supplier, its earnings are cyclical and move with global vehicle production, so a valuation that looks reasonable at the top of the auto cycle can look expensive at the bottom. The company used proceeds tied to the spin-off to redeem more than $2 billion of senior notes and to repurchase stock. Figures are approximate and dated; verify current numbers before relying on them.

VGNT. Those figures put enterprise value around ~$5.0 billion, or roughly ~5 times the midpoint of 2026 adjusted EBITDA guidance, which is close to how public harness suppliers are typically valued. The reported trailing price to earnings ratio near ~6 is flattered by pre-spin periods that carried no standalone interest expense and included a tax benefit, so pro forma 2025 net income of about ~$389 million is the cleaner comparison. First-half 2026 net income attributable to Versigent was ~$196 million after ~$48 million of separation costs and ~$46 million of restructuring.

Headline figures (approximate, mid-2026): APTV shows 2026 net sales guidance (new aptiv) ~$12.8 to $13.2 billion, excluding the spun-off EDS business, q1 2026 revenue ~$5.1 billion, up about 5% year over year (GAAP), q1 2026 net income ~$189 million, or about $0.88 per diluted share, 2026 adjusted eps guidance ~$5.70 to $6.10; VGNT shows revenue (ttm) ~$9.2B, fy2026 revenue guidance ~$9.4B to ~$9.6B, fy2026 adjusted ebitda guidance ~$950M to ~$1.03B, q2 2026 adjusted ebitda margin ~11.1%.

APTV and VGNT 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 APTV and VGNT exposure against your real portfolio. It is not an investment adviser.