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Stony Brook Today
By the People, for the People
Gyrodyne Short Interest Surges Over 1,600% in March
The real estate investment firm saw a dramatic increase in short positions on its stock.
Apr. 11, 2026 at 1:08am
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The dramatic rise in short positions on Gyrodyne's stock signals growing investor skepticism about the real estate firm's future performance.Stony Brook TodayGyrodyne, LLC (NASDAQ:GYRO), a New York-based real estate investment and development firm focused on medical office buildings, experienced a massive 1,646.7% increase in short interest on its stock during March. As of March 31st, there were 786 shares sold short, up from just 45 shares two weeks earlier. This represents approximately 0.0% of the company's total shares outstanding.
Why it matters
The sharp rise in short interest on Gyrodyne's stock could signal increased bearish sentiment from investors about the company's prospects, potentially driven by factors like concerns over its real estate portfolio, financial performance, or market conditions in the medical office sector. Significant short interest can also make a stock more volatile and susceptible to short squeezes.
The details
Gyrodyne, which is listed on the Nasdaq under the ticker GYRO, saw its short interest climb from 45 shares on March 15th to 786 shares by March 31st. This represents a 1,646.7% increase in the number of shares sold short over that time period. Based on the company's average daily trading volume of 793 shares, the current short interest equates to a days-to-cover ratio of 1.0 days.
- As of March 31st, 2026, Gyrodyne had 786 shares sold short.
- On March 15th, 2026, Gyrodyne had 45 shares sold short.
The players
Gyrodyne, LLC
A New York-based real estate investment and development firm that specializes in owning, leasing, and managing commercial properties tailored to healthcare and life sciences tenants.
Teton Advisors LLC
A hedge fund that acquired a new position in Gyrodyne in the 3rd quarter of 2025, worth approximately $177,000.
Bulldog Investors LLP
A hedge fund that purchased a new position in Gyrodyne during the third quarter of 2025, worth approximately $601,000.
Susquehanna International Group LLP
A hedge fund that purchased a new position in Gyrodyne during the third quarter of 2025, worth approximately $142,000.
Advisory Services Network LLC
A firm that purchased a new position in Gyrodyne during the third quarter of 2025, worth approximately $77,000.
The takeaway
The dramatic increase in short interest on Gyrodyne's stock suggests growing bearish sentiment among investors, which could make the stock more volatile and susceptible to short squeezes. However, without further details on the underlying reasons for the increased shorting activity, it's difficult to draw firm conclusions about the company's prospects or the market's overall view of its business.

