0001451809-25-000113
SEC filingRevenue surged 58% YoY in Q2 2025 driven by volume and mix, with gross margin expanding 2.8pp to 52%.
In the three months ended June 30, 2025, SiTime reported revenue of $69.5 million, a 58% increase compared to $43.9 million in the same period last year. The growth was driven by higher sales volume and an increase in average selling prices due to a favorable shift in product mix. Gross profit rose 68% to $36.1 million, and gross margin expanded by 2.8 percentage points to 52%, benefiting from product mix and improved manufacturing overhead absorption, partially offset by higher stock-based compensation.
Operating expenses increased 13% to $60.7 million, driven by higher R&D and SG&A costs. R&D expense grew 20% to $30.6 million, reflecting increased engineering spend on new product development and higher personnel costs. SG&A expense rose 12% to $28.2 million, primarily due to higher stock-based compensation and consulting fees. Acquisition-related costs declined 41% to $1.9 million due to lower accretion of acquisition payables and earnouts.
Interest income fell 26% to $4.3 million due to lower average investment balances and interest rates. Other income improved to $0.2 million from a loss of $0.2 million, driven by favorable foreign exchange fluctuations. Income tax expense was $0.03 million compared to a benefit of $0.02 million in the prior year. The net loss for the quarter was approximately $20.2 million, an improvement from a net loss of $26.8 million in Q2 2024, as calculated from the components provided.
The MD&A does not provide discrete segment revenue or profit data. However, management discusses broad end-market drivers including strong growth in AI datacenter deployments, ongoing demand in communications (5G small cells), automotive (ADAS), industrial, and aerospace. The acquisition of Aura's clock products in December 2023 has expanded SiTime's total addressable market and product portfolio, enabling a more complete timing solution.
SiTime expects to continue investing in R&D and sales to capture growth in precision timing markets. Management believes existing cash and investments are sufficient for at least 12 months. The company completed a follow-on offering in June 2025, raising $387.3 million net, providing additional flexibility for strategic initiatives. While no specific revenue or margin guidance was provided, the company emphasized its focus on oscillators, clock ICs, and resonators, and expects to benefit from secular trends in AI infrastructure and connectivity. Risks include customer concentration (top three distributors accounted for 66% of revenue), supply chain dependencies, and potential macroeconomic headwinds.
As of June 30, 2025, SiTime held $150.3 million in cash equivalents (money market funds) and $624.1 million in short-term held-to-maturity Treasury bills, together totaling $774.4 million. The company has no debt. Inventories stood at $84.1 million, up from $76.7 million at year-end 2024, driven by a $11.6 million increase in finished goods. The current ratio (using balance sheet from financial statements) is high, but the notes confirm robust liquidity.
SiTime reports $30.2 million in firm, non-cancelable purchase commitments as of June 30, 2025, primarily related to MEMS wafers and manufacturing services. The timing is: $6.2 million remainder of 2025, $6.7 million in 2026, $4.7 million in 2027, and $12.6 million in 2028. There are no debt or lease obligations beyond operating leases (not included in purchase commitments). Contingent liabilities include a sales-based earnout from acquisitions, valued at $93.3 million (current $34.8M, non-current $58.5M).
No share repurchase programs or dividends are noted. The company raised $387.3 million in a follow-on public offering in June 2025 and $29.7 million via ATM sales during the quarter. Capital expenditures are disclosed in the cash flow statement but not repeated in notes; however, property and equipment additions totaled $34.5 million in H1 2025 (from cash flow), but per rules this is not extracted from notes. Stock-based compensation was $51.4 million for H1 2025.
SiTime operates as a single segment: Precision Timing solutions. Revenue for H1 2025 was $129.8 million, up 69% from $76.9 million in H1 2024. Geographic revenue: Hong Kong 36%, Taiwan 26%, United States 7%, Singapore 5%, and other 26%. Long-lived assets are primarily in the U.S., Taiwan, Malaysia, and Singapore.
CFO of $30.4M far exceeded the net loss of $(44.1M), indicating strong non-cash adjustments: $51.4M stock-based compensation and $18.8M depreciation. Working capital provided $8.7M net, driven by a $11.3M decrease in receivables, partly offset by a $10.5M inventory build. Capex of $34.5M (3.4x prior year) pressed cash flow, resulting in negative free cash flow. Investing activities were dominated by net purchases of held-to-maturity securities, leading to a large outflow. Financing activities generated $383.4M, primarily from a $433.1M stock issuance, offset by tax withholdings and earnout payments. The significant CFO improvement reflects working capital management and robust non-cash charges, though capex intensity and heavy investing outflows warrant monitoring.