Impinj Earnings Call: Short-Term Setback, Long-Term Gain

IMPINJ Inc ((PI)) has held its Q1 earnings call. Read on for the main highlights of the call.

Impinj’s latest earnings call balanced short-term pain with convincing evidence of long-term momentum. Management acknowledged a tough first quarter marked by weaker revenue, softer margins and lower profitability, but stressed that record bookings, share gains and a strong Q2 outlook point to a business exiting a digestion phase and reaccelerating into key enterprise and retail opportunities.

Record Endpoint IC Bookings and Market Share Surge

Impinj highlighted all-time record endpoint IC bookings, driven by a major custom ASIC ramp for a large North American logistics customer, retailer rebuys and orders placed beyond typical lead times. Industry data from the RAIN Alliance showed the company’s market share jumped 1,700 basis points over 2024, underscoring clear competitive gains in a still-expanding IoT tagging market.

Q2 Outlook Signals Return to Growth

Management set expectations for Q2 revenue between $103 million and $106 million, implying about 7% year-over-year growth at the midpoint despite Q1 softness. The company also guided to a sharp profitability rebound, forecasting adjusted EBITDA of $27.8 million to $29.3 million and non-GAAP net income of $24.6 million to $26.1 million, translating to EPS of $0.77 to $0.82.

Endpoint IC Revenue Shows Underlying Resilience

Endpoint IC revenue in Q1 reached $63.2 million, up 3% from the prior year even as it fell 16% sequentially from Q4’s strong finish. Management said this line exceeded internal expectations thanks to short-cycle “turns” orders and solid bookings, reinforcing the view that core IC demand remains healthy despite near-term volatility.

Custom ASIC Ramp Opens New Upstream Avenues

The company shipped meaningful volumes of a custom ASIC in Q1 and expects those shipments to more than double in Q2, with full customer conversion targeted before year-end. Beyond the initial program, Impinj sees the ASIC as a wedge to move upstream to that customer’s customers across a double-digit number of accounts, potentially broadening its footprint across the supply chain.

Technology Advances Bolster Competitive Position

Impinj continued to invest in both software and hardware, upgrading reader processors and memory to support edge machine learning in enterprise deployments. Gen2X enhancements, including reader and IC updates, can extend M800 tag read range by up to 25%, building on earlier reader sensitivity gains that already pushed “hearing” distance beyond 40%, and together these improvements support a growing preference for its ICs.

Channel Inventory Sets Stage for Cleaner Execution

Inlay partner inventory declined sequentially as management had anticipated, leaving what they described as “clear air” heading into Q2. With channel stock now at healthier levels, the company believes it is better positioned to translate its strong bookings pipeline into shipments without being constrained by prior inventory overhang.

Balance Sheet Actions Support Long-Term Flexibility

Impinj ended Q1 with $235.2 million in cash, equivalents and investments, giving it ample resources to fund growth initiatives despite near-term headwinds. The company also opportunistically repurchased $40.2 million of its 1.125% convertible notes due 2027, which management said reduces potential future dilution by roughly 400,000 shares and signals confidence in its prospects.

Retail, Food and General Merchandise Momentum

Retail apparel is now firmly in mainstream adoption, highlighted by wins with new end users such as a large European brand and Gen2X read-rate gains at a major Asia-based lifestyle retailer. In food, a bakery rollout is on track to double store deployments this year, while a European grocer that exceeded self-checkout readability targets is moving toward a store pilot, and the company is prioritizing cosmetics, personal care and health for further general merchandise expansion.

Sequential Revenue Decline Masks Stable Annual Trend

Total Q1 revenue came in at $74.3 million, flat versus the same quarter last year but down 20% from Q4’s $92.8 million, reflecting digestion after a strong finish to 2025. Management framed the pullback as primarily timing-related rather than structural, with the record booking levels and Q2 guide suggesting end-market demand is intact.

Systems Revenue Hit by Enterprise Spending Timing

Systems revenue dropped to $11 million in Q1, a steep 37% sequential decline and 15% lower than a year earlier. Executives attributed the shortfall mainly to the timing of capital spending by large “Lighthouse” enterprise customers, rather than lost deals, implying potential for recovery as these projects move forward.

Profitability Under Pressure in a Transitional Quarter

Adjusted EBITDA fell sharply to $3.4 million in Q1 from $16.4 million in Q4 and $6.5 million a year earlier, compressing margins to 4.5% and underscoring the impact of lower volumes and mix. The company posted a GAAP net loss of $25.3 million, underscoring that the quarter was a reset period even as management argues the underlying growth thesis remains intact.

Gross Margin Weighed by Costs and Production Issues

Gross margin slid to 52.4% from 54.5% in Q4 and slightly below last year’s 52.7%, pressured by higher indirect costs, normal annual IC price declines, and a less favorable product mix. A short-term back-end production utilization issue, now resolved, shaved about 100 basis points from Q1 margins by limiting capacity, but management expects some relief as volumes recover.

Cash Movements and Inventory Levels

Cash and investments declined to $235.2 million from $279.1 million quarter over quarter, reflecting the convertible note repurchase and other cash uses, while inventory inched up to $86.3 million. Despite the drawdown, the balance sheet remains solid, and management reported modest capital expenditures of $1.7 million and positive free cash flow of $2.2 million in Q1.

Macro Uncertainty Drives Cautious Second-Half Tone

Executives repeatedly called out a murky macroeconomic backdrop and said they are approaching the second half of 2026 with prudence, even against a strong bookings backdrop. This conservative stance could cap near-term upside but is designed to protect profitability and balance sheet strength as the company navigates uneven enterprise spending patterns.

Guidance Points to Strong Q2 Rebound

For Q2, Impinj forecast revenue of $103 million to $106 million, a roughly 7% year-over-year rise at the midpoint, alongside a sharp step-up in profitability with adjusted EBITDA of $27.8 million to $29.3 million and non-GAAP EPS of $0.77 to $0.82. Management expects sequential improvement in product gross margin, stable operating expenses near Q1’s $35.5 million and benefits from resolving the prior quarter’s production underutilization.

Impinj’s earnings call painted a picture of a company working through a messy but manageable transition while leaning on technology leadership and growing market share. While Q1 exposed sensitivities around systems timing and margins, record endpoint IC demand, expanding vertical traction and a strong Q2 guide give investors reasons to stay engaged as the RFID and IoT adoption cycle continues to unfold.