Parker-Hannifin Corporation PH is witnessing solid momentum in its Aerospace Systems segment. The segment is benefiting from strength across its commercial aerospace and defense markets across both Original Equipment Manufacturer (OEM) and aftermarket channels. Segmental organic revenues jumped approximately 13.3% year over year in the fourth quarter of fiscal 2026 (ended June 2026). In the quarter, the segment’s orders rose 18% on a rolling 12-month basis, with the backlog hitting an all-time high of $8.5 billion.
The Aerospace Systems segment is capitalizing on solid demand for its products and aftermarket support services in the general aviation market, driven by growth in air transport activities. Persistent strength in its defense market, owing to robust U.S. and international defense spending volumes, is also proving beneficial. Management projects 7-10% organic sales growth for the segment in fiscal 2027 (ending June 2027), supported by continued double-digit growth in commercial OEM sales and steady expansion in the commercial aftermarket business.
In May 2026, the company entered into a deal with CIRCOR International to acquire the latter’s Commercial and Defense Aerospace business for $2.55 billion. The transaction, anticipated to close this year, will add complementary technologies and capabilities, thereby further strengthening its position across aerospace and defense markets.
Driven by strength in its businesses, Parker-Hannifin has issued bullish fiscal 2027 guidance. The company currently expects total sales (both on a reported and organic basis) to increase 5.5-8.5% year over year.
Segment Snapshot of PH’s Peers
Among its major peers, Howmet Aerospace Inc.’s HWM defense aerospace market is playing an important role in driving its overall growth. In the second quarter of 2026, Howmet’s revenues from the defense aerospace market jumped 11% year over year, which accounted for 15% of its total sales. The surge in revenues was fueled by robust demand for Howmet’s engine spares and an increase in orders for legacy fighter jet parts.
RBC Bearings Incorporated RBC is gaining from the strong performance of the Aerospace & Defense segment. Strength in RBC Bearings’ commercial aerospace market, driven by strong growth in orders from the OEM and the aftermarket verticals, is driving the Aerospace & Defense segment. The segment’s revenues were up 36.9% year over year in first-quarter fiscal 2027 (ended June 2026).
PH's Price Performance, Valuation and Estimates
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Shares of Parker-Hannifin have gained 8.8% in the year-to-date period compared with the industry’s growth of 2.1%.
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From a valuation standpoint, PH is trading at a forward price-to-earnings ratio of 26.46X, above the industry’s average of 20.25X. Parker-Hannifin carries a Value Score of D.
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The Zacks Consensus Estimate for PH’s fiscal 2027 earnings has increased 1.8% over the past 60 days.
Parker-Hannifin currently carries a Zacks Rank #3 (Hold). You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.
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This article originally published on Zacks Investment Research (zacks.com).