Shares of CompX International Inc. (CIX) have risen 1.1% since reporting its earnings for the third quarter of 2025. This compares to the S&P 500 index’s 0.5% rally over the same time frame. Over the past month, the stock has declined 3.2% against the S&P 500’s 1.2% growth, reflecting a modest underperformance despite solid quarterly financial results.CompX International reported third-quarter 2025 net sales of $40 million, up 19$33.6 million a year earlier. Net income grew roughly 20% to $4.2 millio ...