Kulicke & Soffa Signals Confident Packaging Recovery

Kulicke & Soffa Industries, Inc. ((KLIC)) has held its Q2 earnings call. Read on for the main highlights of the call.

Kulicke & Soffa’s latest earnings call struck an overall upbeat tone, as management highlighted strong sequential rebounds in revenue and shipments across general semiconductor, memory, and automotive end markets. While executives acknowledged regional softness, higher expenses and long-dated bets in emerging packaging technologies, they emphasized robust margins, accelerating Thermo-Compression growth and confident guidance that together signal a solid upcycle underway.

Sequential Revenue Rebound Signals Demand Recovery

Revenue climbed 21.5% sequentially in the March quarter, underscoring a clear recovery in customer demand and factory utilization across key packaging markets. Management framed this inflection as a transition from early-cycle improvement toward a broader upturn, noting that visibility on orders and shipments has improved as customers resume capacity additions.

General Semiconductor Segment Posts Solid Gains

General semiconductor revenue rose 19.4% sequentially to $148.9 million, benefiting from higher capacity needs and technology upgrades within ball bonding and advanced solutions. The company pointed to stronger adoption of its higher-value platforms as customers seek tools that can support more complex device architectures and tighter process windows.

Memory Shipments Nearly Double on NAND Strength

Memory shipments surged 93% sequentially to $31.3 million, driven largely by renewed NAND demand and expansion projects at Chinese memory OSATs. Management indicated that this rebound reflects both cyclical recovery in memory and the company’s success in capturing share as customers scale back-end capacity for next-generation storage devices.

Automotive and Industrial Drive High-Growth Momentum

Automotive and industrial shipments jumped 63% sequentially, fueled by automotive power and high I/O applications as semiconductor content in vehicles continues to climb. K&S highlighted increasing demand for packaging solutions that can handle higher power densities and reliability standards, particularly for EV and advanced driver-assistance systems.

Profitability Remains Strong on Favorable Mix

GAAP gross margin reached 49.3%, with GAAP EPS at $0.66 and non-GAAP EPS at $0.79 for the quarter, reflecting solid profitability despite still-recovering volumes. Management attributed margin strength to a favorable mix of customers and products, underscoring the earnings leverage embedded in its advanced solutions as volumes recover.

Guidance Points to Another Step-Up in June Quarter

For the June quarter, the company guided revenue to rise about 28% sequentially to $310 million, with gross margin around 48% and non-GAAP operating expenses at $85 million. Management expects GAAP EPS of $0.87 and non-GAAP EPS of $1.00, signaling confidence that the current demand recovery is broadening, even as they factor in a tax rate slightly above 20%.

Thermo-Compression Bonding Gains Clear Momentum

Management expects its Fluxless Thermo-Compression business to grow at least 70% sequentially this fiscal year and generate over $100 million of revenue, underscoring strong traction in advanced packaging. Broad interest from IDMs, foundries and OSATs is supporting this ramp, positioning K&S to benefit as customers move toward higher-density, chiplet and advanced 3D integration schemes.

Capacity Expansion and New Products Target Future Demand

The company plans to significantly expand Advanced Solutions production capacity to support roughly $400 million of revenue, backed by a $20 million capex program, including $12 million in fiscal 2026. New platforms such as Asterion-TW, ProMEM Suite, ACELON dispense and panel-level dispense solutions aim to broaden the product portfolio and capture demand in advanced assembly and heterogeneous integration.

Aftermarket Products Soft as Refurbished Sales Slow

Aftermarket Products and Services saw a sequential decline as demand for refurbished systems eased during the March quarter, though consumables usage remained steady. Management framed this softness as cyclical, suggesting that as customers purchase more new equipment and raise utilization, aftermarket opportunities should gradually normalize.

Regional Mixed Picture with Southeast Asia Lagging

Utilization rates are high in China, Korea, Japan and Taiwan, with China approaching about 92% and supporting the overall recovery narrative. In contrast, Southeast Asia remains comparatively soft, with only modest sequential improvement, highlighting an uneven regional backdrop even as the broader industry cycle turns upward.

Operating Expenses and Tax Drag Near-Term Earnings

Non-GAAP operating expenses are expected to rise to $85 million next quarter, reflecting higher incentive compensation, sales commissions and critical headcount additions tied to growth initiatives. The company reported tax expense of $7.4 million and sees an effective tax rate slightly above 20% in the near term, which will modestly weigh on net income as earnings scale.

Emerging Technologies Offer Upside but With Timing Risk

Hybrid bonding is described as still several years from broad market adoption, and vertical wire revenue is expected to remain minimal this year, with more meaningful opportunities pushed to 2027 and beyond. Management acknowledged that these long-duration bets carry timing and adoption risk, even as they represent potential upside once ecosystem readiness and customer roadmaps align.

Executing on Capacity Build-Out Carries Its Own Risks

The planned capacity build-out to support about $400 million in Advanced Solutions revenue, along with the $20 million capex program, introduces execution and timing risk as demand ramps. Management emphasized the need to align production ramps, particularly ahead of a first-half fiscal 2027 schedule, with customer qualifications and actual order flow to avoid underutilization.

Forward Guidance Signals Confidence in a Multi-Year Upcycle

Management’s guidance calls for another strong sequential step-up in the June quarter, with revenue reaching $310 million, gross margins near the high 40% range and non-GAAP EPS at $1.00 despite rising operating expenses and taxes. Looking through fiscal 2026, the company sees Thermo-Compression revenue surpassing $100 million and Advanced Solutions capacity in place for a larger production ramp in the first half of fiscal 2027, reinforcing a constructive multi-year outlook.

Kulicke & Soffa’s earnings call painted the picture of a company riding a strengthening recovery while investing aggressively for the next wave of advanced packaging demand. Investors will need to weigh strong near-term growth, robust margins and Thermo-Compression momentum against higher spending, regional unevenness and long-dated technology bets, but the balance of evidence suggests a favorable setup for the cycle ahead.