Question · Q3 2025
James Winchester inquired about the primary drivers behind Optical Cable Corporation's consistently expanding gross margin over the past four quarters, particularly given the company's strategy of maintaining infrastructure during market downturns. He also asked how the new Laterra collaboration might impact manufacturing volume and current capacity utilization.
Answer
President and CEO Neil Wilkin attributed gross margin expansion to a favorable product mix and significant operating leverage, where fixed costs are spread over higher sales volumes. He also noted that SG&A costs benefit from similar leverage. Regarding the Laterra collaboration, Mr. Wilkin expressed optimism that it would generate more production volume. He explained that capacity is primarily managed by adjusting personnel (overtime, new hires) rather than significant equipment investment, with reported machinery capacity utilization around 50% to maintain flexibility for diverse product lines.