ABM Industries’ (ABM) Cash Flow Jump Masks A Split Business Story

ABM Industries reported a significant jump in free cash flow, which masked underlying challenges in the company's business segments, according to their earnings report on September 8. The company's free cash flow increased from $42.4 million to $199.6 million over the nine months of fiscal 2026, leading management to raise guidance for both annual and normalized free cash flow. However, this positive free cash flow figure did not translate into uniform growth across all segments of the business.

Semiconductor, microgrid, and data center work generated nearly $775 million in revenue, now accounting for more than 11% of the company's total. The company's organic growth in semiconductors alone reached 65%, driven by acquisitions like WGNSTAR. Meanwhile, aviation revenue increased by 12% to $328.1 million due to travel demand and the Heathrow ramp, while manufacturing and distribution revenue rose 18% to $481 million.

However, the Business and Industry segment saw a decline of 2.6% as ABM absorbed the exit of a major UK client and faced pressure in Northern California commercial real estate.

Despite these mixed results, ABM's adjusted earnings per share (EPS) climbed 27% to $1.04, aided by higher segment profits and prior share buybacks. The company also met its target leverage ratio of below 3 times a quarter ahead of schedule. However, the market's valuation of ABM remains muted, with a forward price-to-earnings (P/E) ratio of only 9.13 as of September 11.

This suggests that investors are waiting for proof that the Q3 improvement will continue. The stock's short interest of 5.45% of float indicates a significant organized bear camp, adding to the uncertainty surrounding ABM's future performance.