After-Hours Earnings Report for September 25, 2025 : COST, CNXC, LPTH

On September 25, 2025, Costco (COST) is expected to report Q4 FY25 EPS of $5.81, a 12.82% YoY increase, though it previously missed Q1 2025 consensus and trades at a 2025 P/E of 52.54 versus an industry average of 27.40, implying significant growth expectations. Concentrix (CNXC) is forecast to report flat EPS of $2.60 for the same period, with a 2025 P/E of 5.38, substantially below its industry's 21.40. LightPath Technologies (LPTH) is projected to post Q4 FY25 EPS of $-0.03, a 50% increase year-over-year, with a negative 2025 P/E of -29.83.

Analysis

Ahead of their after-hours earnings reports on September 25, 2025, three companies present distinctly different investment profiles. Costco (COST) is expected to deliver strong bottom-line growth, with a consensus EPS forecast of $5.81 representing a 12.82% year-over-year increase. However, this positive outlook is set against a backdrop of a very high valuation, evidenced by a 2025 P/E ratio of 52.54, which is nearly double the industry average of 27.40. This premium valuation implies high market expectations for continued growth, yet a degree of execution risk is present following the company's -1.71% EPS miss in the first calendar quarter of 2025. In contrast, Concentrix (CNXC) is projected to report flat year-over-year EPS of $2.60, based on a single analyst's estimate. The stock appears deeply undervalued with a 2025 P/E of just 5.38 versus its industry's 21.40, but this is coupled with a significant bearish signal: a short interest ratio exceeding 12 days to cover, indicating substantial negative sentiment and elevated volatility risk. Finally, LightPath Technologies (LPTH) is forecast to report a continued loss with an EPS of $-0.03. While this marks a 50% improvement from the prior year, the company remains unprofitable, reflected in its negative 2025 P/E ratio of -29.83, and its forecast also stems from a single analyst, suggesting limited institutional coverage.

Key Decisions for Investors

• Given Costco's premium P/E ratio of 52.54, investors should recognize that a simple earnings beat may not be sufficient; strong forward guidance will be critical to sustain its valuation, especially after its prior-quarter miss.
• The extreme divergence in Concentrix's fundamentals, a low P/E of 5.38 versus high short interest with over 12 days to cover, suggests investors should be prepared for significant price volatility around the earnings announcement.
• For LightPath Technologies, the key metric to watch is not the expected EPS loss of $-0.03, but any commentary on the trajectory toward profitability, as the 50% YoY loss reduction needs to be framed within a clear operational plan to attract capital.