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Exelixis (EXEL) Short Interest Ratio & Short Volume

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$54.08 +0.39 (+0.73%)
As of 08/21/2026 04:00 PM Eastern
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Exelixis Short Interest Overview

As of July 31, 2026, Exelixis (EXEL) had a short interest of 28.75 million shares sold short, representing 11.74% of the public float. This marks a -7.00% decrease in short interest since the prior report. The short interest ratio (days to cover) is 13.4, meaning it would take 13.4 days of the average trading volume of 2.75 million shares to cover all short positions.

Current Short Interest
28,749,664 shares
Previous Short Interest
30,913,414 shares
Change Vs. Previous Month
-7.00%
Dollar Volume Sold Short
$1.52 billion
Short Interest Ratio
13.4 Days to Cover
Last Record Date
July 31, 2026
Outstanding Shares
247,780,000 shares
Short Percent of Float
11.74%
Today's Trading Volume
1,949,658 shares
Average Trading Volume
2,748,474 shares
Today's Volume Vs. Average
71%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

EXEL Short Interest Over Time

EXEL Days to Cover Over Time

EXEL Percentage of Float Shorted Over Time

Exelixis Tesla Short Interest History & Recent Changes

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Report DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date
7/31/202628,749,664 shares $1.52 billion -7.0%11.7%13.42 $53.03
7/15/202630,913,414 shares $1.72 billion +8.3%12.6%12.67 $55.55
6/30/202628,539,118 shares $1.55 billion -6.8%11.7%8.58 $54.41
6/15/202630,635,016 shares $1.62 billion +3.1%12.5%13.54 $53.00
5/29/202629,707,071 shares $1.50 billion -1.9%12.1%12.35 $50.48
5/15/202630,278,606 shares $1.52 billion +0.9%12.4%9.17 $50.13
4/30/202630,010,146 shares $1.33 billion +6.0%12.3%12.64 $44.46
4/15/202628,306,926 shares $1.25 billion +3.8%11.6%13.09 $44.28
3/31/202627,263,165 shares $1.17 billion +3.5%11.1%11 $42.89
3/13/202626,352,704 shares $1.09 billion +0.1%10.4%7.37 $41.24
2/27/202626,323,621 shares $1.16 billion -8.6%10.4%9.9 $44.06
2/13/202628,805,341 shares $1.27 billion +3.3%11.8%10.12 $43.92
1/30/202627,879,825 shares $1.15 billion +8.2%10.7%11.84 $41.36
1/15/202625,766,783 shares $1.17 billion +4.3%9.9%10.03 $45.44
12/31/202524,704,144 shares $1.08 billion +8.2%9.5%10.65 $43.83
12/15/202522,834,554 shares $944.89 million +6.9%8.8%8.54 $41.38
11/28/202521,360,218 shares $942.31 million +6.0%8.2%8.62 $44.12
11/14/202520,145,618 shares $839.06 million +1.8%7.7%6.41 $41.65
10/31/202519,791,732 shares $765.35 million -5.2%7.6%6.2 $38.67
10/15/202520,880,000 shares $835.83 million +17.6%8.0%6.8 $40.03
9/30/202517,750,000 shares $733.08 million +0.9%6.8%6.3 $41.30
9/15/202517,590,000 shares $686.19 million -0.2%6.8%5.6 $39.01
8/31/202517,630,000 shares $659.71 million +4.3%6.8%5.5 $37.42
8/15/202516,900,000 shares $647.44 million -2.7%6.5%5.2 $38.31
7/31/202517,370,000 shares $629.14 million -4.9%6.7%4.7 $36.22
7/15/202518,270,000 shares $804.98 million -5.7%6.9%5.7 $44.06
6/30/202519,380,000 shares $854.27 million -5.0%7.3%5.9 $44.08
6/15/202520,390,000 shares $848.02 million +9.6%7.7%6.5 $41.59
5/31/202518,610,000 shares $796.69 million -0.6%7.1%6.2 $42.81
5/15/202518,720,000 shares $865.99 million -2.4%7.1%6.2 $46.26
4/30/202519,180,000 shares $750.90 million +5.2%7.2%7.3 $39.15
4/15/202518,230,000 shares $666.12 million +22.7%6.9%6.9 $36.54
3/31/202514,860,000 shares $548.63 million +12.8%5.5%5.4 $36.92
3/15/202513,180,000 shares $483.05 million -0.8%4.9%4.9 $36.65
2/28/202513,290,000 shares $514.19 million -17.7%4.9%5.4 $38.69
2/15/202516,150,000 shares $565.25 million +23.4%5.9%7 $35.00
1/31/202513,090,000 shares $433.93 million -9.5%4.7%6 $33.15
1/15/202514,460,000 shares $538.92 million +38.4%5.2%6.2 $37.27
12/31/202410,450,000 shares $347.99 million +42.6%3.8%4.7 $33.30
12/15/20247,330,000 shares $256.77 million -12.3%2.6%3.4 $35.03
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11/30/20248,360,000 shares $304.81 million +5.8%3.0%3.9 $36.46
11/15/20247,900,000 shares $272.16 million -13.4%2.8%3.8 $34.45
10/31/20249,120,000 shares $302.78 million -8.6%3.3%4.5 $33.20
10/15/20249,980,000 shares $284.43 million -0.7%3.6%5.1 $28.50
9/30/202410,050,000 shares $260.80 million -20.8%3.6%5.7 $25.95
9/15/202412,690,000 shares $335.78 million +5.5%4.6%7.2 $26.46
8/31/202412,030,000 shares $313.14 million +2.0%4.3%7 $26.03
8/15/202411,790,000 shares $310.19 million +16.0%4.2%6.6 $26.31
7/31/202410,160,000 shares $238.25 million +12.5%3.7%5.7 $23.45
7/15/20249,030,000 shares $203.63 million -1.7%3.2%5.1 $22.55
6/30/20249,190,000 shares $206.50 million -7.6%3.2%4.9 $22.47
6/15/20249,940,000 shares $216.10 million -4.4%3.5%5 $21.74
5/31/202410,400,000 shares $225.58 million -2.9%3.7%4.9 $21.69
5/15/202410,710,000 shares $226.20 million +11.9%3.8%4.8 $21.12
4/30/20249,570,000 shares $224.51 million +11.0%3.4%4 $23.46
4/15/20248,620,000 shares $195.67 million +26.2%3.0%3.8 $22.70
3/31/20246,830,000 shares $162.08 million -17.2%2.3%2.9 $23.73
3/15/20248,250,000 shares $189.59 million -6.8%2.8%3.6 $22.98
2/29/20248,850,000 shares $193.82 million +5.7%3.0%4 $21.90
2/15/20248,370,000 shares $172.34 million +14.5%2.8%3.9 $20.59
1/31/20247,310,000 shares $159.07 million -14.6%2.5%3.5 $21.76
1/15/20248,560,000 shares $194.31 million +5.6%2.8%3.7 $22.70
12/31/20238,110,000 shares $194.56 million -16.7%2.7%3.5 $23.99
12/15/20239,740,000 shares $228.01 million -0.7%3.2%4.3 $23.41
11/30/20239,810,000 shares $213.96 million +1.1%3.3%4.3 $21.81
11/15/20239,700,000 shares $205.93 million +4.8%3.2%4.2 $21.23
10/31/20239,260,000 shares $190.66 million +8.2%3.1%4 $20.59
10/15/20238,560,000 shares $182.84 million +6.3%2.8%3.7 $21.36
9/30/20238,050,000 shares $175.89 million -4.2%2.6%3.6 $21.85
9/15/20238,400,000 shares $183.20 million +6.6%2.7%3.8 $21.81
8/31/20237,880,000 shares $176.43 million -0.8%2.6%3.2 $22.39
8/15/20237,940,000 shares $171.19 million +23.7%2.6%3.2 $21.56
7/31/20236,420,000 shares $126.54 million +13.6%2.1%2.5 $19.71
7/15/20235,650,000 shares $109.55 million -9.9%N/A2.3 $19.39
6/30/20236,270,000 shares $119.82 million -8.7%N/A2.4 $19.11
6/15/20236,870,000 shares $131.22 million -3.2%N/A2.5 $19.10
5/31/20237,100,000 shares $136.89 million -4.2%N/A2.5 $19.28
5/15/20237,410,000 shares $144.50 million +21.5%N/A2.4 $19.50
4/30/20236,100,000 shares $111.63 million -9.9%N/A2 $18.30
4/15/20236,770,000 shares $131.74 million -4.9%N/A2.1 $19.46
3/31/20237,120,000 shares $138.20 million -11.4%N/A2.2 $19.41
3/15/20238,040,000 shares $143.11 million -11.6%N/A2.6 $17.80
2/28/20239,090,000 shares $155.26 million -14.3%N/A3.3 $17.08
2/15/202310,600,000 shares $188.36 million +0.9%N/A4.2 $17.77
1/31/202310,510,000 shares $185.19 million -7.0%N/A4.5 $17.62
1/15/202311,300,000 shares $185.66 million -2.6%N/A4.9 $16.43
12/30/202211,600,000 shares $186.06 million +3.8%N/A5.1 $16.04
12/15/202211,180,000 shares $176.64 million -3.8%N/A4.8 $15.80
11/30/202211,620,000 shares $198.47 million +12.1%N/A5.2 $17.08
11/15/202210,370,000 shares $174.22 million +9.2%N/A4.5 $16.80
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10/31/20229,500,000 shares $157.51 million +1.7%N/A3.9 $16.58
10/15/20229,340,000 shares $146.17 million +3.1%N/A4 $15.65
9/30/20229,060,000 shares $142.06 million -3.6%N/A4.1 $15.68
9/15/20229,400,000 shares $161.02 million -3.5%N/A4.3 $17.13
8/31/20229,740,000 shares $172.79 million -13.7%N/A4.2 $17.74
8/15/202211,290,000 shares $219.03 million +33.1%N/A4.5 $19.40
7/31/20228,480,000 shares $177.40 million -14.9%2.9%3 $20.92
7/15/20229,970,000 shares $212.76 million -5.8%3.4%3.5 $21.34
6/30/202210,580,000 shares $220.28 million -11.8%3.7%3.8 $20.82
6/15/202212,000,000 shares $215.28 million +9.7%4.1%4.5 $17.94
5/31/202210,940,000 shares $200.53 million +9.5%N/A4.5 $18.33
5/15/20229,990,000 shares $200.60 million +23.0%N/A4 $20.08
4/30/20228,120,000 shares $181.40 million +18.5%2.6%3.8 $22.34
4/15/20226,850,000 shares $158.17 million -10.7%2.2%3.2 $23.09
3/31/20227,670,000 shares $173.88 million -15.0%2.5%3.5 $22.67
3/15/20229,020,000 shares $183.11 million -19.5%2.9%4.2 $20.30
2/28/202211,210,000 shares $230.14 million -19.5%3.6%5.1 $20.53
2/15/202213,920,000 shares $266.99 million +8.1%4.5%6.4 $19.18
1/31/202212,880,000 shares $233.13 million +7.6%4.2%6.5 $18.10
1/15/202211,970,000 shares $216.90 million +1.6%N/A0 $18.12
12/31/202111,780,000 shares $215.34 million -4.2%3.8%6.3 $18.28
12/15/202112,300,000 shares $219.68 million +7.3%4.0%6.7 $17.86
11/30/202111,460,000 shares $192.41 million +2.2%3.7%6.6 $16.79
11/15/202111,210,000 shares $202.56 million +8.2%3.6%6.2 $18.07
10/29/202110,360,000 shares $222.84 million -2.0%3.4%5.6 $21.51
10/15/202110,570,000 shares $230.64 million +3.4%3.4%5.8 $21.82
9/30/202110,220,000 shares $216.05 million +2.1%3.3%5.2 $21.14
9/15/202110,010,000 shares $204.90 million -3.7%3.3%4 $20.47
8/31/202110,390,000 shares $199.18 million -7.2%3.4%4.3 $19.17

EXEL Short Interest - Frequently Asked Questions

Short interest is the volume of Exelixis shares that have been sold short but have not yet been closed out or covered. As of July 31st, traders have sold 28,749,664 shares of EXEL short. 11.74% of Exelixis' shares are currently sold short. Learn More on Exelixis' current short interest.

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. EXEL shares currently have a short interest ratio of 13.4. Learn More on Exelixis's short interest ratio.

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. 11.74% of Exelixis' floating shares are currently sold short.

Exelixis saw a decline in short interest in the month of July. As of July 31st, there was short interest totaling 28,749,664 shares, a decline of 7.0% from the previous total of 30,913,414 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.

11.74% of Exelixis' shares are currently sold short. Here is how the short interest of companies in the industry of "biotechnology" compare to Exelixis: Revolution Medicines, Inc. (5.82%), Natera, Inc. (3.21%), Biogen Inc. (3.70%), Alnylam Pharmaceuticals, Inc. (3.62%), Insmed, Inc. (5.31%), Roivant Sciences Ltd. (5.37%), Moderna, Inc. (13.98%), Incyte Corporation (6.03%), BioNTech SE Sponsored ADR (1.21%), United Therapeutics Corporation (5.92%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($70.50 billion), Invesco QQQ ($50.36 billion), iShares Russell 2000 ETF ($21.20 billion), Western Digital Corporation ($13.40 billion), SPDR S&P Biotech ETF ($11.59 billion), Nebius Group N.V. ($11.46 billion), iShares 20+ Year Treasury Bond ETF ($7.84 billion), iShares iBoxx $ High Yield Corporate Bond ETF ($7.51 billion), iShares Semiconductor ETF ($6.37 billion), and Financial Select Sector SPDR Fund ($6.34 billion). View all of the most shorted stocks.

Short selling EXEL is an investing strategy that aims to generate trading profit from Exelixis as its price is falling. EXEL shares are trading up $0.39 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 Exelixis 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 EXEL, 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 EXEL, twice per month. The most recent reporting period available is July, 31 2026.

Understanding short interest metrics can help you assess how traders are positioning around a stock like EXEL:

  • Shares Sold Short: The total number of shares that have been sold by short sellers but have not yet been covered or closed out. A high number may indicate bearish sentiment.
  • Short Float: The percentage of a company’s publicly available shares (or "float") that are sold short. A higher short float suggests a greater portion of the stock is being bet against.
  • Days to Cover (Short Interest Ratio): This estimates how many days it would take short sellers to cover their positions, based on average daily trading volume. Higher values can signal potential for a short squeeze if buying pressure increases.

These metrics are often used by traders to gauge sentiment, volatility risk, and the potential for price movements based on short covering activity.


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Short interest data for NASDAQ:EXEL is sourced from the Financial Industry Regulatory Authority (FINRA), with the most recent report published on 8/11/2026. FINRA publishes updated short interest twice a month.
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