Software Shorts Rebuild into Weakness

Author:

Matthew Unterman, Managing Director

March 4, 2026

Short interest in the iShares Expanded Tech-Software Sector ETF (IGV) is approaching prior 52-week highs, as the price remains in a downtrend.

Short Interest Sentiment

IGV ETF units sold short have risen above 16M, trending towards the previous 52-week high of 17M, last seen in August 2025.

The rise in short interest has occurred alongside a persistent price decline, from $118 (the Sept high) to $84 currently (-30%). This suggests active capital pressing downside momentum.

IGV float has expanded to 110M from a low of 64M, reflecting ETF creation activity consistent with elevated borrow demand.

A focus on SI % Float would imply declining short interest in 2026; however, this reflects float expansion rather than short covering.

IGV SI Shares vs Price vs Float

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Technical Structure: Downtrend Intact

IGV price remains below both the 50D & 200D SMAs with the 50D accelerating lower, confirming the lower-high/lower-low trend structure.

The recent low of $77 at the end of Feb marked a key area of horizontal support (green dash), which was last tested back in April 2025.

Note the sizable increase in trading volume activity as the price was falling in Jan & Feb, suggesting seller conviction and supply overwhelming demand.

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Top 5 IGV holdings by SI % Float: each above 30% short interest.

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