New York, July 11, 2026 – MaxLinear, Inc. (NASDAQ:MXL) experienced a highly volatile trading week, with shares swinging through a 28.2% range from the July 2 close, as short interest surged 34.7% to 4.15 million shares by June 30. The stock closed Friday at $91.30, down 28.7% from its all-time high of $128.03, reflecting bearish bets piling up near the peak.
The short interest data, released after markets closed Friday, shows that short sellers borrowed and sold shares worth about 5% of the float, a level that could be covered in roughly one day of average trading volume. This suggests a tug-of-war rather than an imminent short squeeze, though the data is from June 30 and may be outdated after last week's sharp decline.
MaxLinear's weekly performance of a mere 2.0% drop belied the extreme intraday moves. The stock's average daily absolute move was 5.9%, more than double the 2.4% seen in the PHLX Semiconductor Index (SOX). In contrast, competitors Credo Technology Group (CRDO) and Marvell Technology (MRVL) posted average daily moves of 5.5% and 3.5%, respectively, with trading ranges of 18.6% and 15.3% of their July 2 closes.
The semiconductor sector, particularly AI connectivity names, showed diverging fortunes. While Credo shares gained 6.6% over the period, MaxLinear and Marvell both fell, even as the SOX index rose 2.7%. This highlights that investors are treating each AI connectivity stock on its own merits rather than as a group.
MaxLinear's CEO Kishore Seendripu has described the current period as the start of a multi-year growth phase, driven by accelerating momentum in optical data center connectivity. For the second quarter, the company guided for midpoint revenue of $165 million, representing a roughly 20% sequential increase from Q1's $137.2 million. Infrastructure revenue surged 136% year-over-year in the first quarter.
The company's financials show a stark contrast between GAAP and non-GAAP metrics. First-quarter GAAP gross margin was 57.5% versus 59.5% non-GAAP, while GAAP operating margin was -13% compared to 16% non-GAAP. Management expects Q2 GAAP gross margin of 56%-59% and non-GAAP gross margin of 58%-61%. The gap between GAAP and non-GAAP operating margins underscores the importance of revenue growth from the optical ramp and its conversion into GAAP profitability.
MaxLinear is scheduled to report second-quarter results on July 23 after the market close, followed by a conference call at 4:30 p.m. EDT. With no other company events on the calendar for next week, the stock may be particularly sensitive to sector and macroeconomic headlines. Key data releases include U.S. consumer inflation on Tuesday, producer prices Wednesday, and retail sales Thursday. Additionally, Taiwan Semiconductor Manufacturing Co. (TSM) reports on Thursday, offering clues about AI spending demand.
“This is a high-bar quarter with a narrow margin of error,” said Terry Sandven, chief equity strategist at U.S. Bank Wealth Management, commenting on the broader earnings season. Chip stocks have rallied on data-center spending, but valuation concerns have led to sharp selloffs on any misses.
The elevated short interest and extreme volatility set up a binary outcome for MaxLinear. If the company misses revenue or margin expectations on July 23, the selloff could accelerate. However, a beat could force short sellers to cover, driving a rapid price surge. The key unknown remains the pace of optical revenue growth and whether it can match the high expectations already priced into the stock's wild swings.
