CompX International Inc. Class A (CIX)

Over the past six months, CompX International, Inc.'s stock has experienced fluctuations. The share price declined by 18.22% between September 27, 2024, and September 26, 2025. As of October 22, 2025, the share price was $23.20, a 3.02% increase from the prior week. Insider trading activity included an insider buy on March 10, 2025, and insider sells on November 11 and 13, 2024. The company's stock underperformed both the US Commercial Services industry and the broader US Market over the past year.

Information regarding the demand seasonality for CompX International, Inc.'s products and services was not explicitly detailed in the provided search results. The company serves diverse markets such as recreational transportation, postal, office and institutional furniture, cabinetry, tool storage, and healthcare. Demand in some of these markets, particularly recreational marine components, could potentially exhibit seasonal patterns, but this is not confirmed by the current information.

CompX International, Inc. (CIX) manufactures precision-engineered components for the security, marine, and industrial markets. Founded in 1993 and headquartered in Dallas, Texas, it operates as a subsidiary of NL Industries, Inc., part of Valhi, Inc. The company operates through two segments: Security Products, which manufactures locks and locking mechanisms for various applications, and Marine Components, which offers products for the marine industry designed for durability and performance.

CompX International, Inc. primarily operates and sells its products in North America, supplying directly to original equipment manufacturers (OEMs) and through distributors.

Information specifically detailing CompX International, Inc.'s brand reputation and any events affecting it in the past year was not readily available in the provided search results.

The ownership of CompX International, Inc. is a mix of institutional, individual, and private company holdings. Contran Corporation is a significant shareholder, owning approximately 87.28% to 87.3% of the company's shares. C. Simmons Family Trust No 2. Harold is identified as the largest individual shareholder, holding 10.77 million shares, representing 87.36% of the company. Major institutional owners include Royce & Associates Lp, Royce Value Trust Inc, Dimensional Fund Advisors Lp, Renaissance Technologies Llc, BlackRock, Inc., and Vanguard Group Inc, among others. Institutional investors collectively hold between 0.17% and 7.62% of the company's stock, while individual insiders hold approximately 0.40% to 245.82%. Retail investors are reported to hold between 0.00% and 95.00%.