Silicon Laboratories (SLAB) Short Interest Ratio & Short Volume $134.91 +3.22 (+2.45%) Closing price 10/8/2025 04:00 PM EasternExtended Trading$135.04 +0.13 (+0.10%) As of 10/8/2025 04:10 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. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Silicon Laboratories Short Interest DataSilicon Laboratories (SLAB) has a short interest of 1.64 million shares, representing 5.12% of the float (the number of shares available for trading by the public). This marks a 14.69% increase in short interest from the previous month. The short interest ratio (days to cover) is 4.5, indicating that it would take 4.5 days of the average trading volume of 230,707 shares to cover all short positions.Current Short Interest1,640,000 sharesPrevious Short Interest1,430,000 sharesChange Vs. Previous Month+14.69%Dollar Volume Sold Short$220.63 millionShort Interest Ratio4.5 Days to CoverLast Record DateSeptember 15, 2025Outstanding Shares32,810,000 sharesFloat Size32,050,000 sharesShort Percent of Float5.12%Today's Trading Volume193,286 sharesAverage Trading Volume230,707 sharesToday's Volume Vs. Average84% Short Selling Silicon Laboratories? Sign up to receive the latest short interest report for Silicon Laboratories and its competitors with MarketBeat's FREE newsletter. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartSLAB Short Interest Over TimeSLAB Days to Cover Over TimeSLAB Percentage of Float Shorted Over Time Silicon Laboratories Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 9/15/20251,640,000 shares $220.63 million +14.7%5.1%4.5 $134.53 8/31/20251,430,000 shares $192.12 million -18.8%4.5%3.6 $134.35 8/15/20251,760,000 shares $229.98 million +27.5%5.5%4.4 $130.67 7/31/20251,380,000 shares $181.84 million -8.0%4.3%3.3 $131.77 7/15/20251,500,000 shares $206.78 million -8.5%4.7%3.7 $137.85 6/30/20251,640,000 shares $241.67 million -7.9%5.2%3.7 $147.36 6/15/20251,780,000 shares $245.41 million -4.3%5.6%4.2 $137.87 5/31/20251,860,000 shares $223.26 million +2.8%5.9%4.4 $120.03 5/15/20251,810,000 shares $241.04 million +2.3%5.7%4.2 $133.17 4/30/20251,770,000 shares $180.12 million -6.8%5.6%4.2 $101.76 Get the Latest News and Ratings for SLAB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Silicon Laboratories and its competitors with MarketBeat's FREE daily newsletter. 4/15/20251,900,000 shares $174.04 million -16.3%6.0%4.3 $91.60 3/31/20252,270,000 shares $255.53 million -1.3%7.2%5.6 $112.57 3/15/20252,300,000 shares $285.78 million -1.3%7.2%6.4 $124.25 2/28/20252,330,000 shares $326.90 million +7.9%7.3%6.6 $140.30 2/15/20252,160,000 shares $323.01 million -0.9%6.8%6.4 $149.54 1/31/20252,180,000 shares $295.59 million -9.5%6.9%6.5 $135.59 1/15/20252,410,000 shares $331.66 million -0.8%7.6%7.9 $137.62 12/31/20242,430,000 shares $301.85 million -1.6%7.7%8.5 $124.22 12/15/20242,470,000 shares $316.65 million +5.1%7.8%8.8 $128.20 11/30/20242,350,000 shares $260.03 million +5.4%7.4%8.8 $110.65 11/15/20242,230,000 shares $224.05 million +16.2%7.0%8.4 $100.47 10/31/20241,920,000 shares $199.41 million -1.0%6.1%7.4 $103.86 10/15/20241,940,000 shares $221.49 million -1.0%6.2%7.6 $114.17 9/30/20241,960,000 shares $226.52 million +1.6%6.2%6.8 $115.57 9/15/20241,930,000 shares $213.75 million +3.8%6.1%6.4 $110.75 8/31/20241,860,000 shares $220.17 million -0.5%5.9%5.8 $118.37 8/15/20241,870,000 shares $195.27 million +19.9%5.9%5.9 $104.42 7/31/20241,560,000 shares $187.40 million +3.3%4.9%5.1 $120.13 7/15/20241,510,000 shares $184.85 million -7.9%4.8%4.6 $122.42 6/30/20241,640,000 shares $181.43 million +2.5%5.3%5.2 $110.63 6/15/20241,600,000 shares $187.95 million -11.1%5.1%5.2 $117.47 5/31/20241,800,000 shares $227.11 million -4.8%5.8%6.2 $126.17 5/15/20241,890,000 shares $248.67 million +5.0%6.1%6.5 $131.57 4/30/20241,800,000 shares $218.68 million +13.9%5.8%5.6 $121.49 4/15/20241,580,000 shares $196.50 million +1.3%5.1%4.7 $124.37 3/31/20241,560,000 shares $224.20 million -3.1%5.0%5.4 $143.72 3/15/20241,610,000 shares $210.75 million +1.9%5.2%5.5 $130.90 2/29/20241,580,000 shares $217.31 million +1.3%5.1%4.5 $137.54 2/15/20241,560,000 shares $221.44 million -1.3%5.0%4.3 $141.95 1/31/20241,580,000 shares $194.91 million +9.0%5.1%4.2 $123.36 1/15/20241,450,000 shares $171.22 million +1.4%4.7%3.1 $118.08 12/31/20231,430,000 shares $189.15 million -2.1%4.6%3 $132.27 12/15/20231,460,000 shares $194.62 million +14.1%4.7%3.1 $133.30 11/30/20231,280,000 shares $134.87 million -8.6%4.1%2.6 $105.37 11/15/20231,400,000 shares $144.37 million -17.2%4.5%3 $103.12 10/31/20231,690,000 shares $155.78 million +61.0%5.4%3.7 $92.18 10/15/20231,050,000 shares $114.78 million -5.4%3.4%2.9 $109.31 9/30/20231,110,000 shares $128.64 million -18.4%3.6%3.3 $115.89 9/15/20231,360,000 shares $165.55 million +11.5%4.4%4 $121.73 8/31/20231,220,000 shares $164.53 million +25.6%3.9%3.7 $134.86 8/15/2023971,100 shares $133.08 million -11.7%3.1%2.6 $137.04 7/31/20231,100,000 shares $164.05 million -24.7%3.5%2.6 $149.14 7/15/20231,460,000 shares $232.37 million +17.7%4.7%3 $159.16 6/30/20231,240,000 shares $195.60 million -24.9%4.0%2.4 $157.74 6/15/20231,650,000 shares $266.64 million -32.1%5.3%2.8 $161.60 5/31/20232,430,000 shares $341.83 million -13.8%7.8%4 $140.67 5/15/20232,820,000 shares $384.42 million -7.5%9.1%5 $136.32 4/30/20233,050,000 shares $424.87 million +46.6%9.8%5.4 $139.30 4/15/20232,080,000 shares $348.98 million +13.7%6.7%3.8 $167.78 3/31/20231,830,000 shares $320.41 million -23.8%5.9%3.6 $175.09 3/15/20232,400,000 shares $402.65 million -2.0%7.7%5.1 $167.77 2/28/20232,450,000 shares $437.40 million +4.3%7.9%5.8 $178.53 2/15/20232,350,000 shares $442.86 million +9.8%7.6%5.7 $188.45 1/31/20232,140,000 shares $335.79 million -1.8%6.9%5.3 $156.91 1/15/20232,180,000 shares $327.20 million -10.7%6.7%5.6 $150.09 12/30/20222,440,000 shares $331.03 million -5.1%7.5%5.9 $135.67 12/15/20222,570,000 shares $350.50 million +2.0%7.9%5.9 $136.38 11/30/20222,520,000 shares $366.51 million -2.3%7.8%5.3 $145.44 11/15/20222,580,000 shares $376.40 million -2.6%8.0%5 $145.89 10/31/20222,650,000 shares $304.54 million +2.7%8.2%5.2 $114.92 10/15/20222,580,000 shares $295.56 million +14.2%7.7%5.6 $114.56 9/30/20222,260,000 shares $278.97 million -3.0%6.8%5.4 $123.44 9/15/20222,330,000 shares $303.16 million -1.7%7.0%5.5 $130.11 8/31/20222,370,000 shares $297.03 million -1.3%7.1%6 $125.33 8/15/20222,400,000 shares $352.61 million +1.7%7.2%6.7 $146.92 7/31/20222,360,000 shares $348.05 million -5.6%7.1%6.2 $147.48 7/15/20222,500,000 shares $324.53 million +6.4%5.9%6.2 $129.81 6/30/20222,350,000 shares $329.52 million No Change5.6%5.5 $140.22 6/15/20222,350,000 shares $331.63 million +3.1%5.6%5.7 $141.12 5/31/20222,280,000 shares $340.08 million +14.0%6.4%5.3 $149.16 5/15/20222,000,000 shares $287.24 million +6.4%5.6%4.4 $143.62 4/30/20221,880,000 shares $253.63 million No Change5.3%4.3 $134.91 4/15/20221,880,000 shares $249.53 million +4.4%5.0%4.4 $132.73 3/31/20221,800,000 shares $270.36 million -9.1%4.8%4.3 $150.20 3/15/20221,980,000 shares $276.84 million +3.1%5.3%5.1 $139.82 2/28/20221,920,000 shares $295.12 million No Change5.1%5.2 $153.71 2/15/20221,920,000 shares $309.06 million +5.5%5.1%5.5 $160.97 1/31/20221,820,000 shares $300.65 million -0.6%4.9%5.2 $165.19 1/15/20221,830,000 shares $342.78 million -16.1%4.7%4.8 $187.31 12/31/20212,180,000 shares $450.00 million -23.8%5.5%5.9 $206.42 12/15/20212,860,000 shares $581.84 million -4.0%7.3%7.7 $203.44 11/30/20212,980,000 shares $584.88 million -10.8%7.6%8.2 $196.27 11/15/20213,340,000 shares $691.18 million -13.0%8.5%7.8 $206.94 10/29/20213,840,000 shares $724.84 million +71.4%9.7%8.5 $188.76 10/15/20212,240,000 shares $328.59 million +8.2%5.1%5.5 $146.69 9/30/20212,070,000 shares $290.13 million -23.1%4.7%5.1 $140.16 9/15/20212,690,000 shares $388.84 million -4.6%6.1%6.7 $144.55 8/31/20212,820,000 shares $444.49 million +70.9%6.4%6.9 $157.62 8/13/20211,650,000 shares $261.76 million +7.1%3.8%5.2 $158.64 7/30/20211,540,000 shares $229.44 million +4.1%3.5%5 $148.99 7/15/20211,480,000 shares $213.59 million +0.7%3.4%4.7 $144.32 6/30/20211,470,000 shares $225.28 million -5.2%3.4%4.6 $153.25 6/15/20211,550,000 shares $218.63 million +3.3%3.5%4.9 $141.05 5/28/20211,500,000 shares $204.84 million +15.4%3.4%4.9 $136.56 5/14/20211,300,000 shares $160.39 million +14.0%N/A3.8 $123.38 4/30/20211,140,000 shares $165.89 million +7.6%N/A3.3 $145.52 4/15/20211,060,000 shares $153.29 million -1.9%N/A3.1 $144.61 3/31/20211,080,000 shares $148.35 million -21.2%N/A3.2 $137.36 3/15/20211,370,000 shares $203.25 million -4.9%N/A4 $148.36 2/26/20211,440,000 shares $221.59 million +2.1%3.3%4.6 $153.88 2/12/20211,410,000 shares $213.11 million +5.2%3.3%4.8 $151.14 1/29/20211,340,000 shares $179.36 million -2.9%3.1%4.9 $133.85 1/15/20211,380,000 shares $186.92 million -9.2%3.2%5.1 $135.45 12/31/20201,520,000 shares $192.87 million No Change3.5%5.8 $126.89 12/15/20201,520,000 shares $184.45 million +18.8%3.5%6.1 $121.35 11/30/20201,280,000 shares $147.43 million -3.8%3.0%5 $115.18 11/15/20201,330,000 shares $149.94 million -2.2%3.1%5.3 $112.74 10/30/20201,360,000 shares $142.16 million +4.6%3.2%5.6 $104.53 10/15/20201,300,000 shares $135.68 million +11.1%3.0%5.3 $104.37 SLAB Short Interest - Frequently Asked Questions What is Silicon Laboratories' current short interest? Short interest is the volume of Silicon Laboratories shares that have been sold short but have not yet been closed out or covered. As of September 15th, traders have sold 1,640,000 shares of SLAB short. 5.12% of Silicon Laboratories' shares are currently sold short. Learn More on Silicon Laboratories' current short interest. What is a good short interest ratio for Silicon 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. SLAB shares currently have a short interest ratio of 4.0. Learn More on Silicon Laboratories's short interest ratio. Which institutional investors are shorting Silicon Laboratories? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Silicon Laboratories: Group One Trading LLC, Jane Street Group LLC, Walleye Capital LLC, and Walleye Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Silicon 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. 5.12% of Silicon Laboratories' floating shares are currently sold short. Is Silicon Laboratories' short interest increasing or decreasing? Silicon Laboratories saw a increase in short interest in September. As of September 15th, there was short interest totaling 1,640,000 shares, an increase of 14.7% from the previous total of 1,430,000 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 Silicon Laboratories' float size? Silicon Laboratories currently has issued a total of 32,810,000 shares. Some of Silicon 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. Silicon Laboratories currently has a public float of 32,050,000 shares. How does Silicon Laboratories' short interest compare to its competitors? 5.12% of Silicon Laboratories' shares are currently sold short. Here is how the short interest of companies compare to Silicon Laboratories: Analog Devices, Inc. (1.70%), Clearfield, Inc. (7.68%), Diodes Incorporated (4.39%), Lattice Semiconductor Corporation (9.99%), Microchip Technology Incorporated (4.17%), MKS Inc. (7.01%), NXP Semiconductors N.V. (2.17%), Power Integrations, Inc. (4.50%), Synaptics Incorporated (8.20%), Teradyne, Inc. (6.66%), 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 Corporation ($8.81 billion), Canadian Natural Resources Limited ($5.82 billion), Reddit Inc. ($5.19 billion), Coinbase Global, Inc. ($4.52 billion), Robinhood Markets, Inc. ($4.30 billion), Charter Communications, Inc. ($3.75 billion), CoreWeave Inc. ($3.66 billion), Seagate Technology Holdings PLC ($3.57 billion), Live Nation Entertainment, Inc. ($3.33 billion), and Rocket Lab Corporation ($3.26 billion). View all of the most shorted stocks. What does it mean to sell short Silicon Laboratories stock? Short selling SLAB is an investing strategy that aims to generate trading profit from Silicon Laboratories as its price is falling. SLAB shares are trading up $3.22 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 Silicon Laboratories? A short squeeze for Silicon Laboratories 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 SLAB, which in turn drives the price of the stock up even further. How often is Silicon 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 SLAB, twice per month. The most recent reporting period available is September, 15 2025. More Short Interest Resources from MarketBeat Related Companies Analog Devices Short Interest Data Clearfield Short Interest Data Diodes Short Interest Data Lattice Semiconductor Short Interest Data Microchip Technology Short Interest Data MKS Short Interest Data NXP Semiconductors Short Interest Data Power Integrations Short Interest Data Synaptics Short Interest Data Teradyne Short Interest Data Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:SLAB) was last updated on 10/9/2025 by MarketBeat.com Staff From Our PartnersBitcoin grabs headlines, but smart money likes this tokenBitcoin grabs headlines, but smart money likes this token My research team has identified the token positio...Crypto 101 Media | SponsoredMagnificent 7 being replaced by the “Hidden 7”?BULLISH: It's time to buy this 'hidden' AI stock An award-winning stock-rating system has turned BULLISH on...Chaikin Analytics | SponsoredCapital Gains Tax Strategies for SeniorsCapital gains taxes can take a bite out of your retirement income—unless you have a smart strategy. 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