Short Interest in Air Industries Group Surges by 89.6%

Institutional investors continue to bet against the aerospace and defense components manufacturer.

Mar. 14, 2026 at 9:22pm

Air Industries Group (NYSEAMERICAN:AIRI), a precision engineering company specializing in air and gas handling solutions, saw a significant increase in short interest during February. The number of shares sold short grew by 89.6% to 75,905, representing 2.4% of the company's total shares outstanding.

Why it matters

The rise in short interest suggests that some investors are betting against Air Industries Group's performance, potentially due to concerns about the company's financial outlook or competitive positioning. This could indicate increased volatility in the stock price as short sellers look to profit from a decline.

The details

Air Industries Group's short interest increased from 40,026 shares on February 12th to 75,905 shares as of February 27th. Based on the company's average daily trading volume of 251,815 shares, the days-to-cover ratio is currently 0.3 days, meaning it would take short sellers less than a day to cover their positions. Several institutional investors, including Virtu Financial LLC and Citadel Advisors LLC, have recently made changes to their positions in the company.

  • As of February 27th, 2026, there was short interest totaling 75,905 shares.
  • On February 12th, 2026, the short interest was 40,026 shares.

The players

Air Industries Group

A precision engineering company headquartered in Ronkonkoma, New York that specializes in the design, development, and manufacture of air and gas handling solutions for high-performance applications, primarily serving the defense and aerospace industries.

Virtu Financial LLC

An institutional investor that recently purchased a new stake in Air Industries Group.

Citadel Advisors LLC

An institutional investor that recently made changes to its position in Air Industries Group.

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What they’re saying

“We must not let individuals continue to damage private property in San Francisco.”

— Robert Jenkins, San Francisco resident

The takeaway

The surge in short interest in Air Industries Group suggests that some investors are taking a bearish stance on the company, potentially due to concerns about its financial performance or competitive positioning. This could lead to increased volatility in the stock price as short sellers look to profit from a decline.