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Teradyne (TER) Short Interest Ratio & Short Volume

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$115.91 -2.64 (-2.23%)
Closing price 04:00 PM Eastern
Extended Trading
$115.78 -0.13 (-0.11%)
As of 07:54 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.
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Teradyne Short Interest Data

Teradyne (TER) has a short interest of 5.61 million shares, representing 3.55% of the float (the number of shares available for trading by the public). This marks a -14.74% decrease in short interest from the previous month. The short interest ratio (days to cover) is 2.2, indicating that it would take 2.2 days of the average trading volume of 2.62 million shares to cover all short positions.

Current Short Interest
5,610,000 shares
Previous Short Interest
6,580,000 shares
Change Vs. Previous Month
-14.74%
Dollar Volume Sold Short
$649.58 million
Short Interest Ratio
2.2 Days to Cover
Last Record Date
January 31, 2025
Outstanding Shares
162,861,000 shares
Float Size
158,220,000 shares
Short Percent of Float
3.55%
Today's Trading Volume
2,493,646 shares
Average Trading Volume
2,621,018 shares
Today's Volume Vs. Average
95%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

TER Short Interest Over Time

TER Days to Cover Over Time

TER Percentage of Float Shorted Over Time

Teradyne Short Interest History

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Report DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date
1/31/20255,610,000 shares $649.58 million -14.7%3.6%2.2 $115.79
1/15/20256,580,000 shares $887.84 million -6.1%4.1%2.6 $134.93
12/31/20247,010,000 shares $882.70 million +25.0%4.4%2.9 $125.92
12/15/20245,610,000 shares $691.26 million +24.7%3.5%2.4 $123.22
11/30/20244,500,000 shares $495 million +28.9%2.8%2.1 $110.00
11/15/20243,490,000 shares $358.00 million -13.0%2.2%1.7 $102.58
10/31/20244,010,000 shares $425.90 million -15.9%2.5%2.1 $106.21
10/15/20244,770,000 shares $607.51 million +6.7%3.0%2.4 $127.36
9/30/20244,470,000 shares $598.67 million +7.5%2.8%2.3 $133.93
9/15/20244,160,000 shares $545.92 million +6.1%2.6%2.1 $131.23
8/31/20243,920,000 shares $535.98 million +4.3%2.4%1.9 $136.73
8/15/20243,760,000 shares $495.30 million -15.1%2.4%1.8 $131.73
7/31/20244,430,000 shares $581.04 million -15.3%2.8%2 $131.16
7/15/20245,230,000 shares $834.13 million -4.7%3.4%2.3 $159.49
6/30/20245,490,000 shares $814.11 million -7.9%3.6%2.5 $148.29
6/15/20245,960,000 shares $864.56 million +3.7%3.9%2.7 $145.06
5/31/20245,750,000 shares $810.41 million +28.4%3.7%2.6 $140.94
5/15/20244,480,000 shares $591.14 million +7.2%2.9%2.1 $131.95
4/30/20244,180,000 shares $486.22 million -20.1%2.7%2.1 $116.32
4/15/20245,230,000 shares $546.12 million -7.3%3.4%2.8 $104.42
3/31/20245,640,000 shares $636.36 million +3.9%3.7%3.2 $112.83
3/15/20245,430,000 shares $559.62 million +1.9%3.6%3.1 $103.06
2/29/20245,330,000 shares $552.13 million +6.8%3.5%3 $103.59
2/15/20244,990,000 shares $511.77 million +12.9%3.3%2.9 $102.56
1/31/20244,420,000 shares $426.93 million -5.6%2.9%2.5 $96.59
1/15/20244,680,000 shares $490.51 million +7.6%3.1%2.8 $104.81
12/31/20234,350,000 shares $472.06 million -7.3%2.9%2.7 $108.52
12/15/20234,690,000 shares $493.20 million +25.4%3.1%2.9 $105.16
11/30/20233,740,000 shares $344.94 million -1.6%2.5%2.4 $92.23
11/15/20233,800,000 shares $347.21 million -4.3%2.5%2.5 $91.37
10/31/20233,970,000 shares $330.58 million -4.6%2.6%2.6 $83.27
10/15/20234,160,000 shares $397.70 million -1.2%2.7%2.8 $95.60
9/30/20234,210,000 shares $422.94 million -14.1%2.7%2.7 $100.46
9/15/20234,900,000 shares $467.90 million +4.3%3.2%3.1 $95.49
8/31/20234,700,000 shares $506.99 million -12.3%3.1%2.8 $107.87
8/15/20235,360,000 shares $546.02 million +5.9%3.5%3 $101.87
7/31/20235,060,000 shares $571.48 million -8.5%3.3%2.8 $112.94
7/15/20235,530,000 shares $625.39 million +1.8%3.6%3.2 $113.09
6/30/20235,430,000 shares $604.52 million +26.0%3.5%3.2 $111.33
6/15/20234,310,000 shares $474.49 million +6.7%2.8%2.6 $110.09
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5/31/20234,040,000 shares $404.77 million +15.4%2.6%2.5 $100.19
5/15/20233,500,000 shares $329.77 million +4.8%2.3%2.3 $94.22
4/30/20233,340,000 shares $305.21 million -3.8%2.2%2.2 $91.38
4/15/20233,470,000 shares $349.60 million -11.5%2.2%2.2 $100.75
3/31/20233,920,000 shares $421.44 million -2.2%2.5%2.4 $107.51
3/15/20234,010,000 shares $411.55 million +5.8%2.6%2.5 $102.63
2/28/20233,790,000 shares $383.32 million -6.0%2.4%2.4 $101.14
2/15/20234,030,000 shares $437.09 million -6.9%2.6%2.6 $108.46
1/31/20234,330,000 shares $440.36 million +7.4%2.8%2.7 $101.70
1/15/20234,030,000 shares $392.68 million +7.8%2.6%2.5 $97.44
12/30/20223,740,000 shares $326.69 million -29.7%2.4%2.3 $87.35
12/15/20225,320,000 shares $470.93 million +14.9%3.4%3.1 $88.52
11/30/20224,630,000 shares $432.67 million +14.3%3.0%2.6 $93.45
11/15/20224,050,000 shares $391.19 million +8.9%2.6%2.2 $96.59
10/31/20223,720,000 shares $302.62 million -4.4%2.4%2.1 $81.35
10/15/20223,890,000 shares $277.63 million +9.6%2.5%2.1 $71.37
9/30/20223,550,000 shares $266.78 million -4.1%2.3%2 $75.15
9/15/20223,700,000 shares $304.70 million -7.3%2.4%2.1 $82.35
8/31/20223,990,000 shares $337.71 million -9.1%2.6%2.2 $84.64
8/15/20224,390,000 shares $451.73 million -3.3%2.8%2.5 $102.90
7/31/20224,540,000 shares $458.04 million +3.2%2.8%2.6 $100.89
7/15/20224,400,000 shares $412.50 million +0.2%2.8%2.5 $93.75
6/30/20224,390,000 shares $393.12 million +13.4%2.8%2.5 $89.55
6/15/20223,870,000 shares $357.74 million +8.1%2.4%2.2 $92.44
5/31/20223,580,000 shares $391.15 million -1.1%2.2%2.1 $109.26
5/15/20223,620,000 shares $388.61 million -4.5%2.3%2.1 $107.35
4/30/20223,790,000 shares $399.69 million -4.8%2.4%2.2 $105.46
4/15/20223,980,000 shares $421.96 million -2.7%2.5%1.9 $106.02
3/31/20224,090,000 shares $483.56 million +9.4%2.5%2 $118.23
3/15/20223,740,000 shares $413.31 million -31.9%2.3%1.8 $110.51
2/28/20225,490,000 shares $647.38 million -5.0%3.4%2.8 $117.92
2/15/20225,780,000 shares $682.62 million -0.9%3.6%3 $118.10
1/31/20225,830,000 shares $684.62 million +11.7%3.6%3.1 $117.43
1/15/20225,220,000 shares $859.06 million -6.5%3.2%3.4 $164.57
12/31/20215,580,000 shares $912.50 million +32.5%3.4%3.8 $163.53
12/15/20214,210,000 shares $681.85 million +17.3%2.6%2.7 $161.96
11/30/20213,590,000 shares $548.80 million -11.6%2.2%2.3 $152.87
11/15/20214,060,000 shares $601.57 million -11.0%2.5%2.8 $148.17
10/29/20214,560,000 shares $630.37 million -7.9%2.8%3.1 $138.24
10/15/20214,950,000 shares $563.90 million +22.5%3.0%3.7 $113.92
9/30/20214,040,000 shares $441.05 million +11.9%2.5%3 $109.17
9/15/20213,610,000 shares $441.25 million +20.7%2.2%2.8 $122.23
8/31/20212,990,000 shares $363.11 million -19.0%1.8%2.3 $121.44
8/13/20213,690,000 shares $438.19 million -8.2%2.2%2.8 $118.75
7/30/20214,020,000 shares $510.54 million +18.6%2.4%3 $127.00
7/15/20213,390,000 shares $417.41 million -5.0%2.1%2.5 $123.13
6/30/20213,570,000 shares $478.24 million -18.9%2.2%2.5 $133.96
6/15/20214,400,000 shares $573.36 million +6.8%2.7%3 $130.31
5/28/20214,120,000 shares $545.28 million -18.4%2.5%2.6 $132.35
5/14/20215,050,000 shares $592.06 million +3.3%3.1%2.7 $117.24
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4/30/20214,890,000 shares $639.66 million -7.4%3.0%2.5 $130.81
4/15/20215,280,000 shares $676.32 million -0.6%3.2%2.5 $128.09
3/31/20215,310,000 shares $615.75 million -10.5%3.2%2.4 $115.96
3/15/20215,930,000 shares $669.08 million -5.3%3.6%2.8 $112.83
2/26/20216,260,000 shares $786.51 million +4.2%3.8%3.3 $125.64
2/12/20216,010,000 shares $811.59 million -12.0%3.6%3.4 $135.04
1/29/20216,830,000 shares $819.19 million -18.1%4.1%4.1 $119.94
1/15/20218,340,000 shares $1.15 billion -3.0%5.0%5.7 $138.39
12/31/20208,600,000 shares $1.03 billion -1.2%5.2%5.7 $120.29
12/15/20208,700,000 shares $1.02 billion -0.3%5.3%5.7 $117.18
11/30/20208,730,000 shares $955.06 million -0.2%5.3%4.2 $109.40
11/15/20208,750,000 shares $895.04 million +10.3%5.3%4 $102.29
10/30/20207,930,000 shares $702.12 million -12.5%4.8%3.7 $88.54
10/15/20209,060,000 shares $787.59 million -4.3%5.5%4.1 $86.93

TER Short Interest - Frequently Asked Questions

What is Teradyne's current short interest?

Short interest is the volume of Teradyne shares that have been sold short but have not yet been closed out or covered. As of January 31st, traders have sold 5,610,000 shares of TER short. 3.55% of Teradyne's shares are currently sold short. Learn More on Teradyne's current short interest.

What is a good short interest ratio for Teradyne?

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. TER shares currently have a short interest ratio of 2.0. Learn More on Teradyne's short interest ratio.

Which institutional investors are shorting Teradyne?

As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Teradyne: Wolverine Trading LLC, Squarepoint Ops LLC, Royal Bank of Canada, Point72 Asset Management L.P., Maven Securities LTD, Millennium Management LLC, Group One Trading LLC, D. E. Shaw & Co. Inc., Cubist Systematic Strategies LLC, Caption Management LLC, Citadel Advisors LLC, Capstone Investment Advisors LLC, Bank of America Corp DE, Jane Street Group LLC, Tudor Investment Corp ET AL, Parallax Volatility Advisers L.P., Two Sigma Securities LLC, Concourse Financial Group Securities Inc., PEAK6 LLC, Walleye Trading LLC, Walleye Capital LLC, Barclays PLC, Dymon Asia Capital Singapore PTE. LTD., Capital Fund Management S.A., One River Asset Management LLC, JPMorgan Chase & Co., Twin Tree Management LP, Mission Wealth Management LP, Baader Bank Aktiengesellschaft, Mayflower Financial Advisors LLC, and JPMorgan Chase & Co.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.

What is a good short interest percentage for Teradyne?

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. 3.55% of Teradyne's floating shares are currently sold short.

Is Teradyne's short interest increasing or decreasing?

Teradyne saw a decrease in short interest in January. As of January 31st, there was short interest totaling 5,610,000 shares, a decrease of 14.7% from the previous total of 6,580,000 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 Teradyne's float size?

Teradyne currently has issued a total of 162,860,000 shares. Some of Teradyne's 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. Teradyne currently has a public float of 158,220,000 shares.

How does Teradyne's short interest compare to its competitors?

3.55% of Teradyne's shares are currently sold short. Here is how the short interest of companies in the industry of "measuring and control equipment" compare to Teradyne: Keysight Technologies, Inc. (1.27%), Fortive Co. (1.45%), Veralto Co. (1.72%), Revvity, Inc. (3.26%), Avantor, Inc. (3.96%), Nova Ltd. (3.58%), Vontier Co. (1.74%), Sensata Technologies Holding plc (2.71%), Camtek Ltd. (14.41%), Mirion Technologies, Inc. (1.84%),

Which stocks are the most shorted right now?

As of the most recent reporting period, the following stocks had the largest short interest positions: AppLovin Co. ($5.21 billion), Charter Communications, Inc. ($4.07 billion), Reddit, Inc. ($3.33 billion), The Kroger Co. ($2.67 billion), Cencora, Inc. ($2.29 billion), Hims & Hers Health, Inc. ($2.17 billion), SoFi Technologies, Inc. ($1.99 billion), Live Nation Entertainment, Inc. ($1.87 billion), Rivian Automotive, Inc. ($1.76 billion), and Moderna, Inc. ($1.60 billion). View all of the most shorted stocks.

What does it mean to sell short Teradyne stock?

Short selling TER is an investing strategy that aims to generate trading profit from Teradyne as its price is falling. TER shares are trading down $1.49 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 Teradyne?

A short squeeze for Teradyne 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 TER, which in turn drives the price of the stock up even further.

How often is Teradyne's 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 TER, twice per month. The most recent reporting period available is January, 31 2025.



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This page (NASDAQ:TER) was last updated on 2/21/2025 by MarketBeat.com Staff
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