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International Business Machines (IBM) Short Interest Ratio & Short Volume

International Business Machines logo
$229.39 -1.92 (-0.83%)
Closing price 05/8/2026 03:59 PM Eastern
Extended Trading
$229.44 +0.06 (+0.03%)
As of 05/8/2026 07:58 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 Massive. Learn more.
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International Business Machines Short Interest Overview

As of April 15, 2026, International Business Machines (IBM) had a short interest of 22.17 million shares sold short, representing 2.37% of the public float. This marks a -4.79% decrease in short interest since the prior report. The short interest ratio (days to cover) is 5.3, meaning it would take 5.3 days of the average trading volume of 6.77 million shares to cover all short positions.

Current Short Interest
22,172,935 shares
Previous Short Interest
23,287,661 shares
Change Vs. Previous Month
-4.79%
Dollar Volume Sold Short
$5.43 billion
Short Interest Ratio
5.3 Days to Cover
Last Record Date
April 15, 2026
Outstanding Shares
939,890,000 shares
Short Percent of Float
2.37%
Today's Trading Volume
5,322,225 shares
Average Trading Volume
6,766,435 shares
Today's Volume Vs. Average
79%
Short Selling International Business Machines?
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

IBM Short Interest Over Time

IBM Days to Cover Over Time

IBM Percentage of Float Shorted Over Time

International Business Machines 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
4/15/202622,172,935 shares $5.43 billion -4.8%2.4%5.27 $245.08
3/31/202623,287,661 shares $5.64 billion +5.0%2.5%4.46 $242.00
3/13/202622,177,166 shares $5.46 billion +3.8%2.4%3.67 $246.37
2/27/202621,365,595 shares $5.12 billion +8.7%2.3%2.6 $239.78
2/13/202619,654,683 shares $5.16 billion +5.3%2.1%2.83 $262.33
1/30/202618,658,931 shares $5.72 billion -6.0%2.0%3.44 $306.48
1/15/202619,858,300 shares $5.92 billion +1.3%2.1%5.09 $297.88
12/31/202519,612,003 shares $5.81 billion -0.8%2.1%5.08 $296.07
12/15/202519,765,710 shares $6.11 billion +0.7%2.1%6.05 $308.94
11/28/202519,626,620 shares $6.06 billion +5.5%2.1%4.85 $308.68
11/14/202518,607,288 shares $5.68 billion +3.1%2.0%3.76 $305.35
10/31/202518,050,081 shares $5.55 billion +13.9%1.9%2.34 $307.24
10/15/202515,850,000 shares $4.45 billion -2.2%1.7%2.9 $280.97
9/30/202516,200,000 shares $4.57 billion +10.7%N/A3.1 $282.19
9/15/202514,630,000 shares $3.75 billion +2.5%N/A3.1 $256.29
8/31/202514,280,000 shares $3.48 billion -3.1%1.5%3 $243.59
8/15/202514,730,000 shares $3.53 billion -5.7%N/A3.2 $239.75
7/31/202515,620,000 shares $3.95 billion -13.6%1.7%3.5 $252.88
7/15/202518,080,000 shares $5.11 billion -6.2%N/A4.2 $282.62
6/30/202519,280,000 shares $5.68 billion +1.9%2.1%4.6 $294.64
6/15/202518,930,000 shares $5.24 billion -4.3%2.0%4.3 $276.84
5/31/202519,780,000 shares $5.12 billion -7.2%2.1%4.3 $258.88
5/15/202521,310,000 shares $5.68 billion +3.7%2.3%4.4 $266.55
4/30/202520,550,000 shares $4.97 billion -2.1%N/A4.2 $241.87
4/15/202520,990,000 shares $5.05 billion +6.7%2.3%3.9 $240.73
3/31/202519,670,000 shares $4.90 billion +5.6%2.1%3.9 $249.19
3/15/202518,620,000 shares $4.62 billion +10.0%2.0%4 $248.15
2/28/202516,930,000 shares $4.28 billion -6.6%1.8%3.7 $252.63
2/15/202518,120,000 shares $4.72 billion -7.7%2.0%4.1 $260.65
1/31/202519,620,000 shares $5.01 billion -6.7%N/A4.5 $255.48
1/15/202521,030,000 shares $4.63 billion -3.7%N/A5.1 $220.07
12/31/202421,840,000 shares $4.80 billion -5.6%N/A5.4 $219.83
12/15/202423,140,000 shares $5.34 billion +9.4%N/A5.5 $230.82
11/30/202421,150,000 shares $4.81 billion -1.5%N/A5 $227.41
11/15/202421,480,000 shares $4.40 billion +2.4%N/A5.1 $204.99
10/31/202420,980,000 shares $4.34 billion -11.4%N/A5.5 $206.72
10/15/202423,690,000 shares $5.52 billion +4.3%N/A6.3 $233.00
9/30/202422,710,000 shares $5.02 billion -1.9%N/A6.1 $221.07
9/15/202423,160,000 shares $4.97 billion +12.4%N/A6.4 $214.79
8/31/202420,610,000 shares $4.17 billion +0.8%N/A5.8 $202.13
8/15/202420,440,000 shares $3.97 billion -1.0%N/A5.9 $194.01
7/31/202420,650,000 shares $3.97 billion -4.0%N/A5.6 $192.14
7/15/202421,510,000 shares $3.93 billion +1.3%N/A5.5 $182.88
6/30/202421,240,000 shares $3.67 billion +3.8%N/A5.4 $172.95
6/15/202420,460,000 shares $3.46 billion +4.1%N/A5.2 $169.21
5/31/202419,650,000 shares $3.28 billion -2.6%N/A4.8 $166.87
5/15/202420,180,000 shares $3.40 billion -1.4%N/A4.6 $168.29
4/30/202420,460,000 shares $3.40 billion -8.9%N/A4.5 $166.19
4/15/202422,450,000 shares $4.07 billion -3.6%N/A4.5 $181.25
3/31/202423,290,000 shares $4.45 billion -0.2%N/A4.6 $190.96
3/15/202423,330,000 shares $4.46 billion +6.1%N/A4.6 $191.09
2/29/202422,000,000 shares $4.07 billion +1.8%N/A4.3 $184.78
2/15/202421,610,000 shares $4.04 billion -8.1%N/A4.4 $186.87
1/31/202423,510,000 shares $4.32 billion -5.6%N/A4.9 $183.59
1/15/202424,910,000 shares $4.13 billion -3.2%N/A5.8 $165.80
12/31/202325,720,000 shares $4.21 billion -6.0%N/A6.2 $163.55
12/15/202327,370,000 shares $4.44 billion +1.3%N/A6.4 $162.26
11/30/202327,020,000 shares $4.28 billion +3.0%N/A6.4 $158.54
11/15/202326,240,000 shares $4.00 billion +1.2%N/A6.6 $152.62
10/31/202325,940,000 shares $3.75 billion -10.5%N/A6.5 $144.64
10/15/202328,990,000 shares $4.01 billion +0.7%N/A7.4 $138.46
9/30/202328,780,000 shares $4.04 billion -0.4%N/A7.2 $140.30
9/15/202328,890,000 shares $4.22 billion +4.9%N/A7.4 $145.99
8/31/202327,540,000 shares $4.04 billion -1.3%N/A6.7 $146.83
8/15/202327,890,000 shares $3.96 billion +5.9%N/A6.3 $141.87
7/31/202326,330,000 shares $3.80 billion +2.8%N/A5.9 $144.18
7/15/202325,610,000 shares $3.42 billion -4.6%N/A5.8 $133.40
6/30/202326,850,000 shares $3.59 billion -0.5%N/A6.1 $133.81
6/15/202326,990,000 shares $3.74 billion +10.9%N/A5.9 $138.42
5/31/202324,330,000 shares $3.13 billion -6.4%N/A4.8 $128.64
5/15/202325,980,000 shares $3.20 billion -0.5%N/A5.4 $123.36
4/30/202326,110,000 shares $3.30 billion +5.8%N/A5.4 $126.41
4/15/202324,680,000 shares $3.16 billion +3.6%N/A4.7 $128.14
3/31/202323,820,000 shares $3.12 billion -7.3%N/A4.7 $131.09
3/15/202325,700,000 shares $3.17 billion -1.1%N/A5.2 $123.28
2/28/202325,980,000 shares $3.36 billion +1.1%N/A6 $129.30
2/15/202325,690,000 shares $3.50 billion -10.2%N/A5.8 $136.40
1/31/202328,620,000 shares $3.86 billion -5.0%N/A6.2 $134.73
1/15/202330,110,000 shares $4.39 billion +1.7%N/A6.7 $145.89
12/30/202229,620,000 shares $4.17 billion -3.6%N/A6.5 $140.89
12/15/202230,720,000 shares $4.37 billion +2.7%N/A6.4 $142.36
11/30/202229,920,000 shares $4.46 billion -1.8%N/A6.4 $148.90
11/15/202230,470,000 shares $4.40 billion +5.2%N/A6.6 $144.34
10/31/202228,960,000 shares $4.00 billion +8.0%N/A6.6 $138.29
10/15/202226,820,000 shares $3.22 billion +3.7%N/A6.3 $120.04
9/30/202225,870,000 shares $3.07 billion +0.4%N/A5.6 $118.81
9/15/202225,760,000 shares $3.23 billion +8.1%N/A5.5 $125.49
8/31/202223,820,000 shares $3.06 billion +5.2%N/A5 $128.45
8/15/202222,640,000 shares $3.05 billion -2.0%N/A4.5 $134.93
7/31/202223,110,000 shares $3.02 billion +3.1%N/A4.2 $130.79
7/15/202222,410,000 shares $3.14 billion +0.9%N/A3.9 $139.92
6/30/202222,210,000 shares $3.14 billion +4.2%2.5%4.2 $141.19
6/15/202221,310,000 shares $2.92 billion +8.8%2.4%4.1 $137.06
5/31/202219,580,000 shares $2.72 billion +2.6%N/A4 $138.84
5/15/202219,090,000 shares $2.55 billion -11.8%N/A3.8 $133.60
4/30/202221,650,000 shares $2.86 billion +2.0%N/A4.4 $132.21
4/15/202221,230,000 shares $2.69 billion -2.1%N/A4 $126.56
3/31/202221,680,000 shares $2.82 billion -6.2%N/A4.1 $130.02
3/15/202223,120,000 shares $2.90 billion -9.7%N/A4.2 $125.64
2/28/202225,610,000 shares $3.14 billion -7.8%N/A4.4 $122.51
2/15/202227,790,000 shares $3.61 billion +8.3%N/A4.7 $129.94
1/31/202225,650,000 shares $3.43 billion +6.0%N/A4.3 $133.57
1/15/202224,200,000 shares $3.25 billion +0.9%N/A4 $134.21
12/31/202123,990,000 shares $3.21 billion +4.5%N/A3.9 $133.66
12/15/202122,950,000 shares $2.83 billion +0.7%N/A3.9 $123.11
11/30/202122,800,000 shares $2.67 billion -5.7%N/A4.1 $117.10
11/15/202124,180,000 shares $2.87 billion -7.7%N/A4.8 $118.87
10/29/202126,200,000 shares $3.28 billion +2.8%N/A5.5 $125.10
10/15/202125,490,000 shares $3.69 billion -1.2%N/A5.9 $144.61
9/30/202125,810,000 shares $3.59 billion +1.4%N/A6.7 $138.93
9/15/202125,460,000 shares $3.49 billion +1.5%N/A6.4 $137.20
8/31/202125,090,000 shares $3.52 billion -2.0%N/A6.4 $140.34
8/13/202125,600,000 shares $3.67 billion -0.1%N/A6.2 $143.18
7/30/202125,620,000 shares $3.61 billion -2.2%N/A5.8 $140.96
7/15/202126,190,000 shares $3.68 billion +7.5%2.9%5.5 $140.45
6/30/202124,370,000 shares $3.57 billion -4.7%2.7%4.8 $146.59
6/15/202125,580,000 shares $3.82 billion +3.7%2.9%5.2 $149.36
5/28/202124,660,000 shares $3.54 billion -1.9%2.8%4.9 $143.74
5/14/202125,130,000 shares $3.62 billion -12.1%N/A4.5 $144.17

IBM Short Interest - Frequently Asked Questions

Short interest is the volume of International Business Machines shares that have been sold short but have not yet been closed out or covered. As of April 15th, traders have sold 22,172,935 shares of IBM short. 2.37% of International Business Machines' shares are currently sold short. Learn More on International Business Machines' 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. IBM shares currently have a short interest ratio of 5.3. Learn More on International Business Machines's short interest ratio.

As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of International Business Machines: Hsbc Holdings PLC, Capital Markets Trading UK LLP, CMT Capital Markets Trading GmbH, Tudor Investment Corp ET AL, Millennium Management LLC, Man Group plc, Citadel Advisors LLC, Balyasny Asset Management L.P., Alphadyne Asset Management LP, Jain Global LLC, Lombard Odier Asset Management USA Corp, Royal Bank of Canada, ADAPT Investment Managers SA, Squarepoint Ops LLC, Walleye Trading LLC, PEAK6 LLC, Maven Securities LTD, Barclays PLC, Walleye Capital LLC, Bank of Nova Scotia, Citigroup Inc., Voss Capital LP, Jane Street Group LLC, DRW Securities LLC, Capital Markets Trading UK LLP, Groupe la Francaise, CMT Capital Markets Trading GmbH, Marex Group plc, XY Capital Ltd, Group One Trading LLC, Simplex Trading LLC, LPL Financial LLC, Franklin Resources Inc., JPMorgan Chase & Co., Twin Tree Management LP, Lido Advisors LLC, Goldman Sachs Group Inc., BNP Paribas Financial Markets, and Pasadena Private Wealth LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.

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. 2.37% of International Business Machines' floating shares are currently sold short.

International Business Machines saw a decline in short interest in April. As of April 15th, there was short interest totaling 22,172,935 shares, a decline of 4.8% from the previous total of 23,287,661 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.

2.37% of International Business Machines' shares are currently sold short. Here is how the short interest of companies compare to International Business Machines: Amazon.com, Inc. (0.96%), Alphabet Inc. (0.39%), Alphabet Inc. (0.73%), Intel Corporation (2.89%), Meta Platforms, Inc. (1.21%), Microsoft Corporation (1.12%), NVIDIA Corporation (1.22%), Tesla, Inc. (2.67%), Kyndryl Holdings, Inc. (9.96%), Oracle Corporation (1.73%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($87.50 billion), Invesco QQQ ($42.26 billion), iShares Russell 2000 ETF ($24.79 billion), Salesforce Inc. ($13.16 billion), SPDR S&P Biotech ETF ($10.01 billion), Western Digital Corporation ($9.77 billion), Sandisk Corporation ($8.69 billion), iShares 20+ Year Treasury Bond ETF ($8.06 billion), CoreWeave Inc. ($7.67 billion), and iShares iBoxx $ High Yield Corporate Bond ETF ($7.64 billion). View all of the most shorted stocks.

Short selling IBM is an investing strategy that aims to generate trading profit from International Business Machines as its price is falling. IBM shares are trading down $1.92 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 International Business Machines 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 IBM, 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 IBM, twice per month. The most recent reporting period available is April, 15 2026.

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

  • 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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This page (NYSE:IBM) was last updated on 5/9/2026 by MarketBeat.com Staff.
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