Software Squeezes As Semis Trade Unwinds

The long semiconductors / short software pair trade is now being unwound, with software benchmarks such as IGV reversing sharply intraday after opening lower. That price pattern reflects short covering in a heavily underweighted and shorted sector, following an extended period of software underperformance versus the semiconductor complex.

Historically, similar semis-versus-software rotations around late 2020 to mid-2021 and during the 2023 AI hardware euphoria have occurred in waves lasting weeks to months, while the most intense software short squeezes typically concentrated into 1-5 sessions. In those episodes, semiconductor ETFs like SOXX and SMH gave up relative leadership as software ETFs caught up.

In the current unwind, large, liquid constituents of software indices tend to act as primary vehicles for rebalancing flows. Names such as Microsoft (MSFT), Salesforce (CRM), ServiceNow (NOW), and Adobe (ADBE) are positioned to absorb buying as investors cover short or underweight software exposure and rotate some capital away from semiconductor leaders.

If the factor rotation follows past patterns, relative performance could continue to skew toward software ETFs like IGV and away from semiconductor baskets over the near term, even without an outright semiconductor selloff. The critical driver is positioning: as crowded long-semis / short-software books are reduced, market microstructure flows become a dominant influence on sector spreads, independent of incremental fundamental news.