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IDEXX Laboratories (IDXX) Short Interest Ratio & Short Volume

IDEXX Laboratories logo
$647.09 +0.06 (+0.01%)
Closing price 08/29/2025 04:00 PM Eastern
Extended Trading
$642.96 -4.13 (-0.64%)
As of 08/29/2025 07:29 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

IDEXX Laboratories Short Interest Data

IDEXX Laboratories (IDXX) has a short interest of 2.48 million shares, representing 3.13% of the float (the number of shares available for trading by the public). This marks a -6.06% decrease in short interest from the previous month. The short interest ratio (days to cover) is 4.1, indicating that it would take 4.1 days of the average trading volume of 714,037 shares to cover all short positions.

Current Short Interest
2,480,000 shares
Previous Short Interest
2,640,000 shares
Change Vs. Previous Month
-6.06%
Dollar Volume Sold Short
$1.33 billion
Short Interest Ratio
4.1 Days to Cover
Last Record Date
July 31, 2025
Outstanding Shares
80,000,000 shares
Float Size
79,210,000 shares
Short Percent of Float
3.13%
Today's Trading Volume
304,946 shares
Average Trading Volume
714,037 shares
Today's Volume Vs. Average
43%
Short Selling IDEXX Laboratories?
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IDXX Short Interest Over Time

IDXX Days to Cover Over Time

IDXX Percentage of Float Shorted Over Time

IDEXX Laboratories Short Interest History

Report DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date
7/31/20252,480,000 shares $1.33 billion -6.1%3.1%4.1 $534.31
7/15/20252,640,000 shares $1.39 billion +3.5%3.3%4.4 $526.66
6/30/20252,550,000 shares $1.37 billion +0.4%3.2%3.5 $536.34
6/15/20252,540,000 shares $1.33 billion -1.2%3.2%3.3 $522.70
5/31/20252,570,000 shares $1.32 billion -15.2%3.2%3.2 $512.52
5/15/20253,030,000 shares $1.55 billion +5.6%3.8%3.6 $511.99
4/30/20252,870,000 shares $1.24 billion -4.3%3.6%3.3 $432.65
4/15/20253,000,000 shares $1.21 billion +6.0%3.7%3.5 $404.02
3/31/20252,830,000 shares $1.19 billion -6.3%3.5%3.5 $419.95
3/15/20253,020,000 shares $1.25 billion +10.2%3.8%4.4 $415.30
2/28/20252,740,000 shares $1.20 billion +29.9%3.4%4 $437.11
2/15/20252,110,000 shares $937.96 million +7.7%2.6%3.2 $444.53
1/31/20251,960,000 shares $827.22 million +13.3%2.4%3 $422.05
1/15/20251,730,000 shares $731.65 million +15.3%2.1%2.6 $422.92
12/31/20241,500,000 shares $620.16 million +7.1%1.9%2.3 $413.44
12/15/20241,400,000 shares $604.94 million +16.7%1.7%2.2 $432.10
11/30/20241,200,000 shares $506.10 million -25.9%1.5%2 $421.75
11/15/20241,620,000 shares $681.87 million -22.1%2.0%2.9 $420.91
10/31/20242,080,000 shares $846.39 million -9.2%2.6%4 $406.92
10/15/20242,290,000 shares $1.09 billion -3.0%2.8%4.8 $473.92
9/30/20242,360,000 shares $1.19 billion -0.8%2.9%5.1 $505.22
9/15/20242,380,000 shares $1.19 billion +2.2%2.9%5 $500.55
8/31/20242,330,000 shares $1.12 billion -3.3%2.9%4.6 $481.33
8/15/20242,410,000 shares $1.17 billion -1.2%3.0%4.5 $485.52
7/31/20242,440,000 shares $1.16 billion -8.6%3.0%4.4 $476.12
7/15/20242,670,000 shares $1.29 billion -0.7%3.3%5 $482.70
6/30/20242,690,000 shares $1.31 billion +31.2%3.3%5.2 $487.20
6/15/20242,050,000 shares $1.03 billion +17.1%2.5%4.1 $504.00
5/31/20241,750,000 shares $869.66 million +3.6%2.1%3.7 $496.95
5/15/20241,690,000 shares $927.02 million No Change2.1%3.8 $548.53
4/30/20241,690,000 shares $832.76 million -1.2%2.1%3.9 $492.76
4/15/20241,710,000 shares $840.11 million -2.8%2.1%4.1 $491.29
3/31/20241,760,000 shares $950.28 million -2.2%2.1%4.2 $539.93
3/15/20241,800,000 shares $953.59 million +6.5%2.2%4.3 $529.77
2/29/20241,690,000 shares $972.14 million -8.2%2.1%3.7 $575.23
2/15/20241,840,000 shares $1.05 billion -0.5%2.2%3.9 $568.83
1/31/20241,850,000 shares $952.90 million +6.3%2.3%3.8 $515.08
1/15/20241,740,000 shares $931.40 million -5.4%2.1%3.4 $535.29
12/31/20231,840,000 shares $1.02 billion -15.6%2.2%3.5 $555.05
12/15/20232,180,000 shares $1.18 billion -18.1%2.7%4.2 $541.07
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11/30/20232,660,000 shares $1.24 billion -4.0%3.2%5.2 $465.82
11/15/20232,770,000 shares $1.28 billion +0.7%3.4%5.7 $460.56
10/31/20232,750,000 shares $1.10 billion No Change3.4%5.8 $399.47
10/15/20232,750,000 shares $1.17 billion +3.8%3.4%6.3 $426.18
9/30/20232,650,000 shares $1.16 billion +7.7%3.2%5.9 $437.27
9/15/20232,460,000 shares $1.11 billion -0.8%3.0%5.4 $450.69
8/31/20232,480,000 shares $1.27 billion +8.3%3.0%5.5 $511.41
8/15/20232,290,000 shares $1.17 billion -12.9%2.8%5 $509.37
7/31/20232,630,000 shares $1.46 billion +6.5%3.2%5.8 $554.73
7/15/20232,470,000 shares $1.33 billion +8.3%3.0%5.6 $536.89
6/30/20232,280,000 shares $1.15 billion +6.1%2.8%5.6 $502.23
6/15/20232,150,000 shares $1.04 billion +3.4%2.6%5.4 $481.42
5/31/20232,080,000 shares $966.72 million -5.9%2.5%5.2 $464.77
5/15/20232,210,000 shares $1.08 billion No Change2.7%5.8 $489.88
10/31/20222,390,000 shares $859.64 million +0.8%2.9%4.5 $359.68
10/15/20222,370,000 shares $769.40 million +14.5%2.9%4.5 $324.64
9/30/20222,070,000 shares $674.41 million -2.8%2.5%3.8 $325.80
9/15/20222,130,000 shares $745.16 million +10.4%2.6%3.8 $349.84
8/31/20221,930,000 shares $670.91 million -1.5%2.3%3.4 $347.62
8/15/20221,960,000 shares $766.07 million +18.1%2.4%3.3 $390.85
7/31/20221,660,000 shares $662.64 million -12.2%2.0%2.5 $399.18
7/15/20221,890,000 shares $699.56 million -4.6%2.3%2.6 $370.14
6/30/20221,980,000 shares $694.45 million +1.5%2.4%2.8 $350.73
6/15/20221,950,000 shares $651.18 million +7.7%2.3%2.8 $333.94
5/31/20221,810,000 shares $708.83 million +28.4%2.2%2.8 $391.62
5/15/20221,410,000 shares $510.67 million +13.7%1.7%2.2 $362.18
4/30/20221,240,000 shares $533.80 million +17.0%1.5%2.2 $430.48
4/15/20221,060,000 shares $526.59 million +3.9%1.3%2 $496.78
3/31/20221,020,000 shares $558.00 million +20.7%N/A1.9 $547.06
3/15/2022845,000 shares $424.98 million +7.4%1.0%1.7 $502.93
2/28/2022786,800 shares $418.85 million +1.8%0.9%1.6 $532.35
2/15/2022773,000 shares $394.90 million -8.1%0.9%1.6 $510.87
1/31/2022841,000 shares $426.64 million +16.1%1.0%1.9 $507.30
1/15/2022724,700 shares $383.62 million -16.0%N/A0 $529.35
12/31/2021862,400 shares $567.86 million -2.7%1.0%2.4 $658.46
12/15/2021886,000 shares $541.84 million +40.8%1.1%2.5 $611.56
11/30/2021629,400 shares $382.72 million -10.0%0.8%1.6 $608.07
11/15/2021699,600 shares $433.02 million -3.2%0.8%1.8 $618.96
10/29/2021722,700 shares $481.42 million -1.7%0.9%1.9 $666.14
10/15/2021735,400 shares $467.09 million -7.4%0.9%1.9 $635.15
9/30/2021793,900 shares $493.73 million -37.0%0.9%2 $621.90
9/15/20211,260,000 shares $833.68 million +20.0%1.5%3.2 $661.65
8/31/20211,050,000 shares $707.45 million +23.2%1.3%2.9 $673.76
8/13/2021852,500 shares $572.97 million +1.1%1.0%2.4 $672.10
7/30/2021843,000 shares $572.00 million -4.0%1.0%2.4 $678.53
7/15/2021878,200 shares $577.35 million +5.1%1.0%2.5 $657.42
6/30/2021835,300 shares $527.53 million -2.0%1.0%2.4 $631.55
6/15/2021852,200 shares $504.72 million -0.9%1.0%2.4 $592.26
5/28/2021860,000 shares $479.97 million +22.6%1.0%2.3 $558.11
5/14/2021701,300 shares $363.32 million -5.3%0.8%1.7 $518.07
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4/30/2021740,200 shares $409.06 million +0.2%0.9%1.6 $552.63
4/15/2021738,700 shares $379.81 million -10.4%N/A0 $514.16
3/31/2021824,500 shares $392.42 million -3.5%1.0%1.8 $475.95
3/15/2021854,300 shares $425.23 million +4.1%1.0%1.9 $497.75
2/26/2021820,700 shares $425.35 million +4.1%1.0%1.8 $518.28
2/12/2021788,700 shares $416.80 million -1.7%0.9%1.9 $528.47
1/29/2021802,500 shares $387.02 million +14.7%1.0%1.9 $482.27
1/15/2021699,800 shares $342.13 million -9.5%0.8%1.7 $488.90
12/31/2020773,200 shares $384.25 million +13.0%0.9%1.9 $496.96
12/15/2020684,500 shares $313.62 million -16.8%0.8%1.7 $458.17
11/30/2020823,100 shares $373.88 million -20.1%1.0%2 $454.23
11/15/20201,030,000 shares $467.25 million +12.1%1.2%2.4 $453.64
10/30/2020919,200 shares $406.10 million -19.4%1.1%2.2 $441.80
10/15/20201,140,000 shares $479.38 million -8.8%1.4%2.7 $420.51
9/30/20201,250,000 shares $491.39 million +2.5%1.5%2.9 $393.11
9/15/20201,220,000 shares $450.47 million No Change1.5%2.7 $369.24
8/31/20201,220,000 shares $477.09 million +0.8%1.5%2.7 $391.06

IDXX Short Interest - Frequently Asked Questions

What is IDEXX Laboratories' current short interest?

Short interest is the volume of IDEXX Laboratories shares that have been sold short but have not yet been closed out or covered. As of July 31st, investors have sold 2,480,000 shares of IDXX short. 3.13% of IDEXX Laboratories' shares are currently sold short. Learn More on IDEXX Laboratories' current short interest.

What is a good short interest ratio for IDEXX Laboratories?

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. IDXX shares currently have a short interest ratio of 4.0. Learn More on IDEXX Laboratories's short interest ratio.

Which institutional investors are shorting IDEXX Laboratories?

As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of IDEXX Laboratories: BNP Paribas Financial Markets, Jane Street Group LLC, Squarepoint Ops LLC, Qube Research & Technologies Ltd, Maven Securities LTD, Walleye Trading LLC, Sio Capital Management LLC, Garda Capital Partners LP, and Allianz Asset Management GmbH. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.

What is a good short interest percentage for IDEXX Laboratories?

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. 3.13% of IDEXX Laboratories' floating shares are currently sold short.

Is IDEXX Laboratories' short interest increasing or decreasing?

IDEXX Laboratories saw a decrease in short interest during the month of July. As of July 31st, there was short interest totaling 2,480,000 shares, a decrease of 6.1% from the previous total of 2,640,000 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 IDEXX Laboratories' float size?

IDEXX Laboratories currently has issued a total of 80,000,000 shares. Some of IDEXX Laboratories' 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. IDEXX Laboratories currently has a public float of 79,210,000 shares.

How does IDEXX Laboratories' short interest compare to its competitors?

3.13% of IDEXX Laboratories' shares are currently sold short. Here is how the short interest of companies in the sector of "medical" compare to IDEXX Laboratories: Envista Holdings Corporation (5.69%), Zoetis Inc. (1.55%), Intuitive Surgical, Inc. (1.21%), Boston Scientific Corporation (1.10%), Stryker Corporation (1.37%), Medtronic PLC (0.91%), Becton, Dickinson and Company (1.92%), Edwards Lifesciences Corporation (1.39%), ResMed Inc. (6.20%), DexCom, Inc. (2.17%),

Which stocks are the most shorted right now?

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($70.87 billion), Invesco QQQ ($30.12 billion), iShares Russell 2000 ETF ($19.85 billion), iShares 20+ Year Treasury Bond ETF ($10.34 billion), Strategy Inc ($8.98 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($7.61 billion), SPDR S&P Biotech ETF ($6.81 billion), Invesco S&P 500 Equal Weight ETF ($6.14 billion), Palo Alto Networks, Inc. ($5.97 billion), and Super Micro Computer, Inc. ($5.28 billion). View all of the most shorted stocks.

What does it mean to sell short IDEXX Laboratories stock?

Short selling IDXX is an investing strategy that aims to generate trading profit from IDEXX Laboratories as its price is falling. IDXX shares are trading up $0.06 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.

How does a short squeeze work against IDEXX Laboratories?

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

How often is IDEXX Laboratories' 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 IDXX, twice per month. The most recent reporting period available is July, 31 2025.




This page (NASDAQ:IDXX) was last updated on 8/31/2025 by MarketBeat.com Staff
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