KLA Posts $9.40 EPS, Beats Estimates as AI Momentum Drives Record Margins

KLA Corporation (NASDAQ: KLAC) delivered stronger-than-expected third quarter results, reporting non-GAAP earnings per share of $9.40 that exceeded the midpoint of guidance, as the semiconductor equipment maker continues to benefit from robust artificial intelligence infrastructure buildout.

The Milpitas, California-based company posted revenue of $3.415 billion for its fiscal third quarter ended March 31, 2026, surpassing the $3.35 billion midpoint of management's guidance range. GAAP net income reached $1.20 billion, or $9.12 per diluted share, while non-GAAP earnings hit $9.40 per share, both beating their respective guidance midpoints.

Key Numbers

KLA's third quarter revenue jumped 11.5% year-over-year from $3.063 billion in the same period last year, with product revenue climbing 10.3% to $2.640 billion and service revenue surging 15.8% to $775 million. The strong service growth reflects KLA's expanding installed base and increasing customer demand for support amid complex semiconductor manufacturing processes.

Gross margins remained robust, though specific margin percentages weren't disclosed in the earnings release. The company generated impressive cash flow from operations of $707.5 million in the quarter and $4.40 billion over the trailing twelve months. Free cash flow totaled $622.3 million for the quarter and $4.01 billion for the last twelve months, demonstrating KLA's strong cash generation capabilities.

Sequentially, revenue grew 3.6% from $3.297 billion in the December quarter, while non-GAAP EPS increased 6.2% from $8.85. The sequential improvements highlight sustained momentum despite typical seasonality patterns in the semiconductor equipment industry.

For the nine-month period, KLA reported total revenue of $9.922 billion, up 10.5% from $8.981 billion in the prior year period. Net income for the nine months reached $3.468 billion, or $26.26 per diluted share, compared to $2.859 billion, or $21.32 per share, a year earlier.

What Management Said

CEO Rick Wallace expressed strong confidence in the company's trajectory, emphasizing KLA's critical role in enabling the AI ecosystem. "Our business momentum remains robust, and we are highly confident in our outlook for calendar year 2026," Wallace stated in the earnings release.

Wallace highlighted several strategic advantages driving KLA's performance. At the company's recent Investor Day, management underscored benefits from the global AI infrastructure buildout across all major growth vectors: foundry/logic, memory, advanced packaging, and services. The CEO also pointed to recently published third-party industry reports showing continued market share gains in process control, KLA's core competency.

"KLA's market leadership was further reinforced by recently published third-party industry reports showing continued market share momentum in process control," Wallace noted, suggesting the company is capturing an increasing portion of semiconductor manufacturers' spending on quality control and yield management tools.

Management's confidence extends beyond current results. The company referenced its 2030 target model presented at Investor Day, signaling expectations for sustained long-term growth. The board's approval of significant capital return initiatives — including a 17th consecutive annual dividend increase to $2.30 per share and an additional $7 billion share repurchase authorization — underscores this confidence.

What to Watch

KLA's fourth quarter guidance suggests continued strength ahead. Management expects Q4 revenue of $3.575 billion, plus or minus $200 million, representing approximately 4.7% sequential growth at the midpoint. Non-GAAP earnings are projected at $9.87 per share, plus or minus $1.00, implying 5% sequential growth from Q3's $9.40.

The guidance for non-GAAP gross margin of 61.75%, plus or minus 1%, signals expectations for maintaining industry-leading profitability levels. This margin strength reflects KLA's pricing power and the high value customers place on its process control solutions as semiconductor manufacturing becomes increasingly complex.

Capital allocation remains a key focus area. The company returned $874.8 million to shareholders in Q3 and $3.15 billion over the trailing twelve months through dividends and buybacks. With the new $7 billion repurchase authorization and dividend increase, KLA has significant flexibility to continue rewarding shareholders while investing in growth.

Investors should monitor several factors in coming quarters. First, the sustainability of AI-driven demand across KLA's end markets will be critical, particularly as hyperscalers continue their massive infrastructure investments. Second, any shifts in memory spending could impact results, as memory manufacturers represent a significant customer segment. Third, geopolitical developments, particularly evolving U.S. export restrictions on China, could affect KLA's addressable market.

The company's ability to maintain its technology leadership in process control will also be crucial. As semiconductor nodes shrink and new architectures like advanced packaging gain importance, KLA must continue innovating to help customers achieve acceptable yields on increasingly complex chips.

With trailing twelve-month free cash flow of $4.01 billion and a strong balance sheet, KLA appears well-positioned to navigate potential industry volatility while continuing to invest in next-generation technologies that support the semiconductor industry's evolution.

*StockCliff Research*