Matinas Biopharma (MTNB) Short Interest Ratio & Short Volume

Short interest is the volume of Matinas Biopharma shares that have been sold short but have not yet been covered or closed out. As of May 31st, investors have sold 62,400 shares of MTNB short. 1.37% of Matinas Biopharma's shares are currently sold short. Learn More on Matinas Biopharma's current short interest.

Companies that have a short interest as a percentage of float below 10% indicates positive investor sentiment and few short sellers. Stocks with a short interest percentage above 10% is considered high, suggesting some investors are pessimistic about the stock. Companies with a short interest percentage of 20% or more indicates widespread negative sentiment. 1.37% of Matinas Biopharma's floating shares are currently sold short.

Matinas Biopharma saw a decline in short interest during the month of May. As of May 31st, there was short interest totaling 62,400 shares, a decline of 29.6% from the previous total of 88,600 shares. Changes in short volume can be used to identify positive and negative investor sentiment. Investors that short sell a stock are betting that its price will decline in the future. An increase in short sale volume suggests bearish (negative) sentiment among investors. A decrease on short sale volume suggests bullish (positive) sentiment.

Matinas Biopharma currently has issued a total of 5,087,000 shares. Some of Matinas Biopharma's outstanding shares are available for trading, while others are subject to various restrictions. The public float, also referred to as floating shares or "the float", are shares that publicly owned, unrestricted and available to trade on the open market. Matinas Biopharma currently has a public float of 4,560,000 shares.

1.37% of Matinas Biopharma's shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Matinas Biopharma: Lexaria Bioscience Corp. (3.24%), DURECT Co. (2.83%), Leap Therapeutics, Inc. (5.01%), Cocrystal Pharma, Inc. (0.20%), AlloVir, Inc. (2.56%), ProMIS Neurosciences, Inc. (0.73%), Rallybio Co. (1.60%), Cellectar Biosciences, Inc. (3.20%), Bullfrog AI Holdings, Inc. (4.50%), Hoth Therapeutics, Inc. (0.43%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($64.96 billion), Invesco QQQ ($27.88 billion), iShares Russell 2000 ETF ($19.94 billion), iShares 20+ Year Treasury Bond ETF ($9.69 billion), Strategy Incorporated ($8.58 billion), SPDR S&P Biotech ETF ($5.72 billion), Invesco S&P 500 Equal Weight ETF ($5.45 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($4.70 billion), Charter Communications, Inc. ($4.54 billion), and Industrial Select Sector SPDR Fund ($4.49 billion). View all of the most shorted stocks.

Short selling MTNB is an investing strategy that aims to generate trading profit from Matinas Biopharma as its price is falling. MTNB shares are trading down $0.04 today. To short a stock, an investor borrows shares, sells them and buys the shares back on the public market later to return it to the lender. Short sellers are betting that a stock will decline in price. If the stock does drop after selling, the short seller buys it back at a lower price and returns it to the lender. The difference between the sell price and the buy price is the trader's profit.

A short squeeze for Matinas Biopharma occurs when it has a large amount of short interest and its stock appreciates in price. This forces short sellers to cover their short interest positions by buying actual shares of MTNB, which in turn drives the price of the stock up even further.

Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including MTNB, twice per month. The most recent reporting period available is May, 31 2025.