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InterDigital (IDCC) Short Interest Ratio & Short Volume

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$348.25 +3.69 (+1.07%)
As of 04:00 PM Eastern
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InterDigital Short Interest Overview

As of July 15, 2026, InterDigital (IDCC) had a short interest of 2.74 million shares sold short, representing 11.00% of the public float. This marks a -3.92% decrease in short interest since the prior report. The short interest ratio (days to cover) is 10.9, meaning it would take 10.9 days of the average trading volume of 362,940 shares to cover all short positions.

Current Short Interest
2,742,304 shares
Previous Short Interest
2,854,282 shares
Change Vs. Previous Month
-3.92%
Dollar Volume Sold Short
$741.00 million
Short Interest Ratio
10.9 Days to Cover
Last Record Date
July 15, 2026
Outstanding Shares
25,810,000 shares
Short Percent of Float
11.00%
Today's Trading Volume
280,102 shares
Average Trading Volume
362,940 shares
Today's Volume Vs. Average
77%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

IDCC Short Interest Over Time

IDCC Days to Cover Over Time

IDCC Percentage of Float Shorted Over Time

InterDigital 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
7/15/20262,742,304 shares $741.00 million -3.9%11.0%10.87 $270.21
6/30/20262,854,282 shares $808.13 million +6.2%11.4%5.64 $283.13
6/15/20262,687,842 shares $776.44 million +6.4%10.8%6.47 $288.87
5/29/20262,527,278 shares $637.10 million +3.4%10.0%8.51 $252.09
5/15/20262,444,958 shares $636.59 million +4.5%9.7%5.54 $260.37
4/30/20262,339,716 shares $693.87 million +4.5%9.3%8.11 $296.56
4/15/20262,239,270 shares $818.45 million -5.5%9.0%7.83 $365.50
3/31/20262,369,384 shares $715.55 million -12.5%9.5%2.81 $302.00
3/13/20262,707,191 shares $972.07 million -11.2%10.8%12.3 $359.07
2/27/20263,049,425 shares $1.12 billion +0.7%12.2%11.8 $366.53
2/13/20263,028,181 shares $1.14 billion +1.4%12.1%8.59 $375.01
1/30/20262,986,855 shares $975.03 million -5.5%11.9%11.84 $326.44
1/15/20263,158,868 shares $980.61 million +1.5%12.6%10.99 $310.43
12/31/20253,113,299 shares $991.21 million +3.2%12.4%12.04 $318.38
12/15/20253,018,360 shares $1.06 billion +2.2%12.0%11.89 $350.89
11/28/20252,952,650 shares $1.05 billion -8.3%11.7%10.13 $357.25
11/14/20253,220,168 shares $1.12 billion +34.8%12.8%9.84 $348.44
10/31/20252,389,648 shares $864.96 million -0.4%9.5%6.94 $361.96
10/15/20252,400,000 shares $875.26 million +10.6%9.5%6.9 $364.69
9/30/20252,170,000 shares $749.15 million No Change8.6%6.3 $345.23
9/15/20252,170,000 shares $714.60 million +14.2%8.6%7.1 $329.31
8/31/20251,900,000 shares $516.25 million +0.5%7.5%7.1 $271.71
8/15/20251,890,000 shares $507.92 million -0.5%7.5%7.3 $268.74
7/31/20251,900,000 shares $490.58 million -2.1%7.5%7.3 $258.20
7/15/20251,940,000 shares $439.00 million -1.5%7.6%7.4 $226.29
6/30/20251,970,000 shares $441.73 million +4.8%7.8%6.9 $224.23
6/15/20251,880,000 shares $410.80 million No Change7.4%6.2 $218.51
5/31/20251,880,000 shares $405.63 million -0.5%7.4%5.6 $215.76
5/15/20251,890,000 shares $408.67 million +1.1%7.5%5.3 $216.23
4/30/20251,870,000 shares $375.87 million -4.1%7.4%4.8 $201.00
4/15/20251,950,000 shares $395.71 million -4.4%7.8%5.1 $202.93
3/31/20252,040,000 shares $421.77 million -2.4%8.1%5.1 $206.75
3/15/20252,090,000 shares $453.72 million -4.1%8.3%5.3 $217.09
2/28/20252,180,000 shares $465.74 million +3.8%8.7%5.7 $213.64
2/15/20252,100,000 shares $450.01 million +1.5%8.4%5.7 $214.29
1/31/20252,070,000 shares $378.77 million -5.5%8.3%5.5 $182.98
1/15/20252,190,000 shares $384.70 million -4.0%8.8%5.7 $175.66
12/31/20242,280,000 shares $441.68 million -16.5%9.2%5.8 $193.72
12/15/20242,730,000 shares $530.60 million -1.8%11.0%7 $194.36
11/30/20242,780,000 shares $544.77 million -13.4%11.2%7.2 $195.96
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11/15/20243,210,000 shares $584.44 million -12.1%13.0%8.5 $182.07
10/31/20243,650,000 shares $549.11 million -1.1%14.7%8.7 $150.44
10/15/20243,690,000 shares $567.34 million -5.4%15.0%8.7 $153.75
9/30/20243,900,000 shares $552.36 million -9.3%15.9%9.5 $141.63
9/15/20244,300,000 shares $584.76 million -2.3%17.5%10.3 $135.99
8/31/20244,400,000 shares $609.66 million -12.0%17.9%9.9 $138.56
8/15/20245,000,000 shares $682.05 million +0.4%20.3%11 $136.41
7/31/20244,980,000 shares $611.34 million +1.2%20.3%11.5 $122.76
7/15/20244,920,000 shares $601.37 million +5.8%19.9%11 $122.23
6/30/20244,650,000 shares $542.00 million +4.3%18.8%9.9 $116.56
6/15/20244,460,000 shares $520.26 million +1.4%18.1%8.8 $116.65
5/31/20244,400,000 shares $501.03 million +19.6%17.8%8.2 $113.87
5/15/20243,680,000 shares $400.64 million +2.8%14.9%6.8 $108.87
4/30/20243,580,000 shares $353.45 million -3.0%14.5%6.2 $98.73
4/15/20243,690,000 shares $355.79 million -15.0%14.8%6.9 $96.42
3/31/20244,340,000 shares $462.04 million -8.3%17.4%8.5 $106.46
3/15/20244,730,000 shares $485.25 million -3.5%19.0%10.6 $102.59
2/29/20244,900,000 shares $524.40 million +8.4%19.6%11.7 $107.02
2/15/20244,520,000 shares $525.00 million +3.9%18.1%11.1 $116.15
1/31/20244,350,000 shares $456.97 million +3.6%17.3%12.2 $105.05
1/15/20244,200,000 shares $434.11 million +1.9%20.2%11.8 $103.36
12/31/20234,120,000 shares $447.18 million +1.5%16.4%12.4 $108.54
12/15/20234,060,000 shares $443.76 million +8.3%16.1%12.5 $109.30
11/30/20233,750,000 shares $374.70 million +11.0%14.9%12.8 $99.92
11/15/20233,380,000 shares $320.83 million +13.0%13.4%12.4 $94.92
10/31/20232,990,000 shares $225.00 million -7.1%11.9%12 $75.25
10/15/20233,220,000 shares $257.92 million +0.6%12.5%12.7 $80.10
9/30/20233,200,000 shares $256.77 million +3.6%12.4%11.3 $80.24
9/15/20233,090,000 shares $254.00 million -1.0%12.0%10 $82.20
8/31/20233,120,000 shares $270.54 million -0.6%12.1%9.1 $86.71
8/15/20233,140,000 shares $262.35 million -3.1%12.1%8.8 $83.55
7/31/20233,240,000 shares $300.32 million No Change12.6%8.3 $92.69
7/15/20233,240,000 shares $313.79 million +5.5%12.5%8.2 $96.85
6/30/20233,070,000 shares $296.41 million -0.3%11.8%8.2 $96.55
6/15/20233,080,000 shares $281.11 million +3.0%11.9%8.6 $91.27
5/31/20232,990,000 shares $248.29 million -3.6%11.5%8.7 $83.04
5/15/20233,100,000 shares $255.13 million No Change11.9%8.4 $82.30
10/31/20222,140,000 shares $106.72 million +0.5%7.4%7.6 $49.87
10/15/20222,130,000 shares $100.22 million +10.9%7.4%7.8 $47.05
9/30/20221,920,000 shares $77.61 million -5.9%6.7%7.1 $40.42
9/15/20222,040,000 shares $92.60 million -6.0%7.1%7.4 $45.39
8/31/20222,170,000 shares $108.85 million -10.0%7.5%8.4 $50.16
8/15/20222,410,000 shares $133.73 million -6.2%8.4%8.1 $55.49
7/31/20222,570,000 shares $157.77 million +0.8%8.6%8.7 $61.39
7/15/20222,550,000 shares $157.72 million +3.7%8.5%8.8 $61.85
6/30/20222,460,000 shares $149.57 million +3.8%8.2%9.1 $60.80
6/15/20222,370,000 shares $150.40 million +3.5%7.9%10.4 $63.46
5/31/20222,290,000 shares $149.51 million +83.2%7.6%10.9 $65.29
5/15/20221,250,000 shares $74.56 million +17.9%4.2%8.2 $59.65
4/30/20221,060,000 shares $60.26 million -10.2%3.5%7.1 $56.85
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4/15/20221,180,000 shares $71.87 million -6.4%3.9%7.9 $60.91
3/31/20221,260,000 shares $80.39 million -8.0%N/A0 $63.80
3/15/20221,370,000 shares $85.20 million -9.9%4.6%9.4 $62.19
2/28/20221,520,000 shares $97.92 million +2.0%5.1%9.3 $64.42
2/15/20221,490,000 shares $100.46 million +11.2%5.0%9.2 $67.42
1/31/20221,340,000 shares $92.50 million +0.8%4.5%8.8 $69.03
1/15/20221,330,000 shares $92.62 million -5.0%N/A0 $69.64
12/31/20211,400,000 shares $100.28 million No Change4.7%10.3 $71.63
12/15/20211,400,000 shares $97.97 million +2.2%4.7%10.3 $69.98
11/30/20211,370,000 shares $93.04 million -0.7%4.6%11.2 $67.91
11/15/20211,380,000 shares $99.91 million -4.8%4.6%11.7 $72.40
10/29/20211,450,000 shares $97.08 million +2.8%4.8%11.6 $66.95
10/15/20211,410,000 shares $96.50 million -0.7%4.7%9.9 $68.44
9/30/20211,420,000 shares $96.30 million -6.6%4.7%8.9 $67.82
9/15/20211,520,000 shares $106.28 million -10.6%5.0%8.3 $69.92
8/31/20211,700,000 shares $122.59 million -1.7%5.6%8.7 $72.11
8/13/20211,730,000 shares $126.93 million +13.1%5.7%7.2 $73.37

IDCC Short Interest - Frequently Asked Questions

Short interest is the volume of InterDigital shares that have been sold short but have not yet been covered or closed out. As of July 15th, investors have sold 2,742,304 shares of IDCC short. 11.00% of InterDigital's shares are currently sold short. Learn More on InterDigital's 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. IDCC shares currently have a short interest ratio of 10.9. Learn More on InterDigital'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. 11.00% of InterDigital's floating shares are currently sold short.

InterDigital saw a decline in short interest during the month of July. As of July 15th, there was short interest totaling 2,742,304 shares, a decline of 3.9% from the previous total of 2,854,282 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.

11.00% of InterDigital's shares are currently sold short. Here is how the short interest of companies compare to InterDigital: Cadence Design Systems, Inc. (2.25%), Clearfield, Inc. (13.27%), Meta Platforms, Inc. (1.73%), Viasat Inc. (9.18%), Workday, Inc. (13.62%), Woodward, Inc. (2.37%), Arista Networks, Inc. (1.62%), Ubiquiti Inc. (10.32%), Vishay Intertechnology, Inc. (12.38%), Zoom Communications, Inc. (2.67%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($73.09 billion), Invesco QQQ ($48.11 billion), iShares Russell 2000 ETF ($23.61 billion), Sandisk Corporation ($12.69 billion), Nebius Group N.V. ($12.18 billion), Western Digital Corporation ($11.95 billion), SPDR S&P Biotech ETF ($11.73 billion), Quhuo Limited Sponsored ADR ($9.74 billion), VanEck Semiconductor ETF ($9.57 billion), and Financial Select Sector SPDR Fund ($8.43 billion). View all of the most shorted stocks.

Short selling IDCC is an investing strategy that aims to generate trading profit from InterDigital as its price is falling. IDCC shares are trading up $3.69 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 InterDigital 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 IDCC, 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 IDCC, twice per month. The most recent reporting period available is July, 15 2026.

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

  • 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 Tools

Short interest data for NASDAQ:IDCC is sourced from the Financial Industry Regulatory Authority (FINRA), with the most recent report published on 7/24/2026. FINRA publishes updated short interest twice a month.
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