Market selloff playbook highlights Costco and Exxon as potential “downside resilient” stocks

With worries that equities could face a garden variety correction, a Yahoo Finance roundup on June 24 highlighted a set of large, widely held stocks it characterizes as potential winners if the market drops. The list includes Costco (COST) and Exxon (XOM), alongside 17 other companies, in a theme that mirrors how defensive positioning tends to resurface when investors fear risk assets will reprice quickly.

The post frames the scenario broadly: it argues that a drop of 10% or more is “quite possible,” and that some stocks may not fall as much as the market, or could even gain, during that kind of pullback. Rather than focusing on a single catalyst for each company, the article presents the idea as a market-conditions tradeoff, where certain business models can look comparatively steadier when consumer and industrial demand are stress-tested.

Costco and Exxon are central to that thesis. Costco is presented in the roundup as one of the retail-consumer bellwethers investors often associate with persistent customer traffic and recurring membership revenue, factors that can be attractive when investors try to avoid companies whose results swing sharply with discretionary spending cycles. Exxon, as an energy major, is positioned as another example of a business that can draw interest when markets rotate toward more tangible cash-flow profiles.

Still, the Yahoo Finance item provides limited detail on the mechanics behind its “winners” framing. It does not lay out a quantified valuation target, specific earnings estimates, or company-by-company forecasts in the material available here. That matters because “hold their ground” and “even gain” are outcome claims, but without accompanying data in the excerpt, readers have to treat the list as a directional screen rather than a rigorously evidenced model.

There is also an important difference between resilience and immunity. Even businesses with more stable demand can be pressured during broad selloffs if their share prices are pulled down by liquidity needs, index rebalancing, or risk-off sentiment that hits most equities regardless of fundamentals. In that sense, the roundup’s central premise is best read as relative performance potential, not a guarantee against drawdowns.

From a sector perspective, the inclusion of Costco reinforces the defensive retail category, where investors often look for evidence that customers continue to buy staples and that membership economics can dampen some revenue volatility. Exxon represents the energy complex, which historically has its own drivers, including commodity pricing and refining margins, that may or may not move in the same direction as broader equity risk appetite.