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Marrone Bio Innovations (MBII) Short Interest Ratio & Short Volume

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Marrone Bio Innovations Short Interest Data

Marrone Bio Innovations (MBII) has a short interest of 1.81 million shares, representing 1.93% of the float (the number of shares available for trading by the public). This marks a -49.86% decrease in short interest from the previous month. The short interest ratio (days to cover) is 2.0, indicating that it would take 2.0 days of the average trading volume of 919,497 shares to cover all short positions.

Current Short Interest
1,810,000 shares
Previous Short Interest
3,610,000 shares
Change Vs. Previous Month
-49.86%
Dollar Volume Sold Short
$2.10 million
Short Interest Ratio
2.0 Days to Cover
Last Record Date
June 30, 2022
Outstanding Shares
182,378,000 shares
Float Size
93,770,000 shares
Short Percent of Float
1.93%
Today's Trading Volume
38 shares
Average Trading Volume
919,497 shares
Today's Volume Vs. Average
0%
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MBII Short Interest Over Time

MBII Days to Cover Over Time

MBII Percentage of Float Shorted Over Time

Marrone Bio Innovations Short Interest History

Report DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date
6/30/20221,810,000 shares $2.10 million -49.9%1.9%2 $1.16
6/15/20223,610,000 shares $3.86 million +15.7%4.9%4.4 $1.07
5/31/20223,120,000 shares $3.65 million -2.2%3.3%2.9 $1.17
5/15/20223,190,000 shares $3.10 million +35.2%3.4%2.9 $0.97
4/30/20222,360,000 shares $2.74 million +31.1%2.5%2.2 $1.16
4/15/20221,800,000 shares $1.76 million +2.9%1.9%1.8 $0.98
3/31/20221,750,000 shares $1.89 million -23.6%1.9%1.8 $1.08
3/15/20222,290,000 shares $1.77 million +1.8%2.5%2.5 $0.77
2/28/20222,250,000 shares $1.55 million +7.1%2.6%4.8 $0.69
2/15/20222,100,000 shares $1.44 million +23.5%2.4%5 $0.69
1/31/20221,700,000 shares $1.26 million +36.0%1.9%4 $0.74
1/15/20221,250,000 shares $1 million -6.0%1.4%3 $0.80
12/31/20211,330,000 shares $957.87 thousand -8.9%1.5%3.7 $0.72
12/15/20211,460,000 shares $1.01 million +8.2%1.6%2.4 $0.69
11/30/20211,350,000 shares $953.10 thousand +25.0%1.4%2 $0.71
11/15/20211,080,000 shares $918 thousand -17.6%1.2%1.6 $0.85
10/29/20211,310,000 shares $1.15 million -3.7%1.4%1.9 $0.88
10/15/20211,360,000 shares $1.20 million -16.1%1.5%1.9 $0.88
9/30/20211,620,000 shares $1.46 million -20.2%1.7%2.4 $0.90
9/15/20212,030,000 shares $1.68 million +27.7%2.2%4.3 $0.83
8/31/20211,590,000 shares $1.59 million +6.7%1.7%3.7 $1.00
8/13/20211,490,000 shares $2.16 million +5.7%1.6%3.3 $1.45
7/30/20211,410,000 shares $1.76 million -6.0%1.5%3.4 $1.25
7/15/20211,500,000 shares $2.06 million No Change1.6%3.3 $1.37
6/30/20211,500,000 shares $2.49 million +37.6%1.6%3.1 $1.66
6/15/20211,090,000 shares $1.93 million -5.2%1.2%2.4 $1.77
5/28/20211,150,000 shares $1.61 million -8.0%1.2%2.5 $1.40
5/14/20211,250,000 shares $1.78 million +12.6%1.4%2.7 $1.42
4/30/20211,110,000 shares $1.94 million -4.3%1.2%1.9 $1.75
4/15/20211,160,000 shares $2.10 million +2.7%1.2%1.8 $1.81
3/31/20211,130,000 shares $2.02 million -0.9%1.3%1.7 $1.79
3/15/20211,140,000 shares $2.90 million -0.9%1.3%1.7 $2.54
2/26/20211,150,000 shares $2.71 million -10.2%1.3%1.8 $2.36
2/12/20211,280,000 shares $3.39 million -12.3%1.4%2.2 $2.65
1/29/20211,460,000 shares $2.34 million -4.6%1.5%3.1 $1.60
1/15/20211,530,000 shares $2.07 million +3.4%1.7%4.9 $1.35
12/31/20201,480,000 shares $1.82 million -3.3%1.6%7.6 $1.23
12/15/20201,530,000 shares $1.84 million -10.0%1.8%8.6 $1.20
11/30/20201,700,000 shares $2.01 million -9.6%1.8%11 $1.18
11/15/20201,880,000 shares $2.07 million -1.1%2.0%15.1 $1.10
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10/30/20201,900,000 shares $2.17 million -2.1%2.1%15.2 $1.14
10/15/20201,940,000 shares $2.21 million -1.0%2.1%14.1 $1.14
9/30/20201,960,000 shares $2.39 million -3.0%2.1%15 $1.22
9/15/20202,020,000 shares $2.36 million -4.3%2.2%12.3 $1.17
8/31/20202,110,000 shares $2.68 million -11.3%2.3%12.1 $1.27
8/14/20202,380,000 shares $3.43 million -1.7%2.6%12 $1.44
7/31/20202,420,000 shares $2.69 million +7.6%2.7%10.3 $1.11
7/15/20202,250,000 shares $2.41 million -5.1%2.5%8.7 $1.07
6/30/20202,370,000 shares $2.77 million +9.7%2.6%8.4 $1.17

MBII Short Interest - Frequently Asked Questions

What is Marrone Bio Innovations' current short interest?

Short interest is the volume of Marrone Bio Innovations shares that have been sold short but have not yet been covered or closed out. As of June 30th, investors have sold 1,810,000 shares of MBII short. 1.93% of Marrone Bio Innovations' shares are currently sold short. Learn More on Marrone Bio Innovations' current short interest.

What is a good short interest ratio for Marrone Bio Innovations?

The short interest ratio, also known as the "days to cover ratio", is calculated by dividing the number of shares of a stock sold short divided by its average trading volume. A short interest ratio ranging between 1 and 4 generally indicates strong positive sentiment about a stock and a lack of short sellers. A short interest ratio of 10 or greater indicates strong pessimism about a stock. MBII shares currently have a short interest ratio of 2.0. Learn More on Marrone Bio Innovations's short interest ratio.

What is a good short interest percentage for Marrone Bio Innovations?

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. 1.93% of Marrone Bio Innovations' floating shares are currently sold short.

Is Marrone Bio Innovations' short interest increasing or decreasing?

Marrone Bio Innovations saw a decrease in short interest in the month of June. As of June 30th, there was short interest totaling 1,810,000 shares, a decrease of 49.9% from the previous total of 3,610,000 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.

What is Marrone Bio Innovations' float size?

Marrone Bio Innovations currently has issued a total of 182,378,000 shares. Some of Marrone Bio Innovations' 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. Marrone Bio Innovations currently has a public float of 93,770,000 shares.

How does Marrone Bio Innovations' short interest compare to its competitors?

1.93% of Marrone Bio Innovations' shares are currently sold short. Here is how the short interest of companies in the sector of "basic materials" compare to Marrone Bio Innovations: Lithium Americas Corp. (16.60%), Lsb Industries Inc. (2.97%), i-80 Gold Corp. (6.60%), Avino Silver & Gold Mines Ltd. (3.61%), McEwen Mining Inc. (10.22%), Valhi, Inc. (2.07%), Intrepid Potash, Inc (3.37%), enCore Energy Corp. (7.84%), Clearwater Paper Corporation (3.29%), Dakota Gold Corp. (2.01%),

Which stocks are the most shorted right now?

As of the most recent reporting period, the following stocks had the largest short interest positions: Charter Communications, Inc. ($3.48 billion), Occidental Petroleum Corporation ($3.23 billion), TC Energy Corporation ($2.86 billion), Lucid Group, Inc. ($2.34 billion), T. Rowe Price Group, Inc. ($1.87 billion), HP Inc. ($1.83 billion), GameStop Corp. ($1.63 billion), Coinbase Global, Inc. ($1.53 billion), Rivian Automotive, Inc. ($1.45 billion), and Lumen Technologies, Inc. ($1.42 billion). View all of the most shorted stocks.

What does it mean to sell short Marrone Bio Innovations stock?

Short selling MBII is an investing strategy that aims to generate trading profit from Marrone Bio Innovations as its price is falling. 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.

How does a short squeeze work against Marrone Bio Innovations?

A short squeeze for Marrone Bio Innovations 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 MBII, which in turn drives the price of the stock up even further.

How often is Marrone Bio Innovations' short interest reported?

Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including MBII, twice per month. The most recent reporting period available is June, 30 2022.




This page (NASDAQ:MBII) was last updated on 6/30/2025 by MarketBeat.com Staff
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