Halma shares jump 8% on FY25 beat, strong FY26 revenue guidance

Halma shares surged over 8% after the company reported full-year EBITA of £486.3m, 2% above consensus, and raised its FY26 organic revenue growth guidance to the "upper single-digit," exceeding the previous 6% consensus, driven by strong performance in its photonics division. The company's adjusted EBIT margin is projected to be "modestly above" the middle of its 19% to 23% target range, with net debt declining and cash conversion exceeding targets; however, analysts project limited FY26 upgrades due to a 4% foreign exchange headwind to EBITA.

Analysis

Halma plc (LON:HLMA) shares experienced a significant uplift of over 8% following the company's announcement of full-year EBITA for the fiscal year ended March at £486.3 million, surpassing consensus estimates by 2%, and an upward revision of its organic revenue growth guidance for fiscal year 2026 to "upper single-digit," which is above the prevailing 6% consensus forecast. This positive outlook is significantly buoyed by strong performance within its photonics division. For FY25, Halma reported revenue of £2.25 billion, marginally exceeding market expectations by 1%, translating to a 9% year-over-year organic revenue growth. The company's EBITA margin improved by 80 basis points to 21.6%, and it projects an adjusted EBIT margin for FY26 to be "modestly above" the midpoint of its 19% to 23% target range. Financial health indicators also showed marked improvement: adjusted profit before tax reached £459.4 million (3% above consensus), adjusted earnings per share rose 14% year-over-year (2% ahead of estimates), and net debt, including IFRS 16 lease liabilities, decreased by £117.4 million to £535.8 million, resulting in a net debt-to-EBITDA ratio of 0.97x, down from 1.35x in FY24. Cash conversion was robust at 112%, well above the 90% target. Research and development expenditure as a percentage of revenue fell to 4.8% from 5.3%, a change attributed by Jefferies to the lower R&D intensity of Avo Photonics. Return on total invested capital increased to 15% from 14.4%. Jefferies highlighted that Avo Photonics likely grew revenue by approximately 20% in the second half of FY25 on a half-on-half basis, suggesting continued strength in the photonics segment, contrary to previous expectations of moderation. However, Jefferies anticipates that FY26 upgrades will likely be limited to around 2% due to a newly guided 4% foreign exchange headwind to EBITA, which is more adverse than previously modeled.

Key Decisions for Investors

• Investors should view Halma's strong FY25 performance, particularly the 9% organic revenue growth and margin expansion, coupled with upgraded FY26 revenue guidance, as positive indicators of operational strength and market positioning.
• The significant reduction in net debt to a 0.97x net debt-to-EBITDA ratio and strong cash conversion at 112% enhance the company's financial flexibility and resilience, potentially supporting further growth initiatives or shareholder returns.
• Consider the sustained outperformance of the photonics division, exemplified by Avo Photonics' growth, as a key driver for future revenue, while also monitoring the impact of the guided 4% foreign exchange headwind on FY26 EBITA which may temper the extent of earnings upgrades.
• Evaluate the slight decrease in R&D spending as a percentage of revenue in the context of business mix changes, but continue to assess the company's commitment to innovation to sustain long-term competitive advantages.