Atkore (ATKR) Short Interest Ratio & Short Volume $70.57 -2.18 (-3.00%) As of 11:40 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Atkore Short Interest DataAtkore (ATKR) has a short interest of 1.38 million shares, representing 4.18% of the float (the number of shares available for trading by the public). This marks a -10.97% decrease in short interest from the previous month. The short interest ratio (days to cover) is 3.0, indicating that it would take 3.0 days of the average trading volume of 657,565 shares to cover all short positions.Current Short Interest1,380,000 sharesPrevious Short Interest1,550,000 sharesChange Vs. Previous Month-10.97%Dollar Volume Sold Short$97.48 millionShort Interest Ratio3.0 Days to CoverLast Record DateJune 30, 2025Outstanding Shares33,652,000 sharesFloat Size33,020,000 sharesShort Percent of Float4.18%Today's Trading Volume137,916 sharesAverage Trading Volume657,565 sharesToday's Volume Vs. Average21% Short Selling Atkore? Sign up to receive the latest short interest report for Atkore and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartATKR Short Interest Over TimeATKR Days to Cover Over TimeATKR Percentage of Float Shorted Over Time Atkore Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 6/30/20251,380,000 shares $97.48 million -11.0%4.2%3 $70.64 6/15/20251,550,000 shares $102.75 million -1.3%4.7%3.4 $66.29 5/31/20251,570,000 shares $102.18 million -0.6%4.8%3.1 $65.08 5/15/20251,580,000 shares $109.94 million -31.3%4.8%2.7 $69.58 4/30/20252,300,000 shares $146.90 million -1.3%7.0%3.5 $63.87 4/15/20252,330,000 shares $132.79 million -3.7%6.9%3.2 $56.99 3/31/20252,420,000 shares $145.80 million +2.5%7.1%3.3 $60.25 3/15/20252,360,000 shares $152.35 million +9.3%7.0%3.3 $64.55 2/28/20252,160,000 shares $132.87 million +16.8%6.4%3.3 $61.51 2/15/20251,850,000 shares $134.20 million -21.3%5.5%2.6 $72.54 Get the Latest News and Ratings for ATKR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Atkore and its competitors with MarketBeat's FREE daily newsletter. 1/31/20252,350,000 shares $191.40 million -6.0%7.0%3.2 $81.45 1/15/20252,500,000 shares $209.15 million -15.0%7.3%4.1 $83.66 12/31/20242,940,000 shares $245.34 million +1.7%8.6%4.7 $83.45 12/15/20242,890,000 shares $245.19 million +8.7%8.4%4.5 $84.84 11/30/20242,660,000 shares $250.86 million -14.5%7.7%4 $94.31 11/15/20243,110,000 shares $276.73 million -12.9%9.1%4.5 $88.98 10/31/20243,570,000 shares $306.16 million -2.2%10.1%5.2 $85.76 10/15/20243,650,000 shares $312.40 million -15.3%10.3%4.4 $85.59 9/30/20244,310,000 shares $365.06 million +8.8%12.2%5.1 $84.70 9/15/20243,960,000 shares $341.99 million -6.2%11.2%4.8 $86.36 8/31/20244,220,000 shares $393.85 million -9.4%11.9%5.1 $93.33 8/15/20244,660,000 shares $438.97 million -25.0%13.2%5.8 $94.20 7/31/20246,210,000 shares $838.41 million +8.2%17.6%8.3 $135.01 7/15/20245,740,000 shares $831.09 million +1.6%16.0%9.8 $144.79 6/30/20245,650,000 shares $762.35 million -8.3%15.7%9.8 $134.93 6/15/20246,160,000 shares $843.24 million -2.7%17.2%10.5 $136.89 5/31/20246,330,000 shares $962.98 million +2.6%17.6%11.4 $152.13 5/15/20246,170,000 shares $972.27 million +5.8%17.2%11.1 $157.58 4/30/20245,830,000 shares $1.02 billion -0.3%16.1%11 $175.25 4/15/20245,850,000 shares $1.03 billion +15.6%16.1%12 $175.86 3/31/20245,060,000 shares $963.22 million -2.7%14.0%11.2 $190.36 3/15/20245,200,000 shares $930.96 million -2.6%14.4%12.3 $179.03 2/29/20245,340,000 shares $905.82 million +9.0%14.7%12 $169.63 2/15/20244,900,000 shares $727.45 million +9.9%13.6%11.2 $148.46 1/31/20244,460,000 shares $680.64 million -2.2%12.4%10.3 $152.61 1/15/20244,560,000 shares $688.10 million -6.4%12.5%11.1 $150.90 12/31/20234,870,000 shares $779.20 million +0.2%13.3%11.6 $160.00 12/15/20234,860,000 shares $763.75 million +5.4%13.3%11.3 $157.15 11/30/20234,610,000 shares $598.93 million +2.2%12.6%11.8 $129.92 11/15/20234,510,000 shares $614.31 million -1.3%12.3%12.2 $136.21[ATTENTION] This Crypto Rocket Is About Launch… (Ad)Every crypto bull market ends with a final surge — the window where fortunes are made fast. According to two crypto experts, that moment is here. Their Crypto Code Workshop shows how to get positioned before altcoins take off, ride the wave, and lock in gains — with a free $10 Bitcoin bonus just for attending.Join The Crypto Code Workshop + get $10 in Bitcoin for attending 10/31/20234,570,000 shares $567.91 million -1.5%12.3%13.1 $124.27 10/15/20234,640,000 shares $636.89 million +3.3%12.5%12.6 $137.26 9/30/20234,490,000 shares $669.86 million -1.3%12.0%12.3 $149.19 9/15/20234,550,000 shares $671.76 million +2.9%12.2%12.4 $147.64 8/31/20234,420,000 shares $680.50 million No Change11.9%11.8 $153.96 8/15/20234,420,000 shares $666.01 million +8.1%11.9%11.2 $150.68 7/31/20234,090,000 shares $648.96 million -7.3%10.7%9.3 $158.67 7/15/20234,410,000 shares $673.27 million -2.2%11.8%9.7 $152.67 6/30/20234,510,000 shares $703.24 million -0.9%12.1%10 $155.93 6/15/20234,550,000 shares $645.87 million +3.4%12.0%9.6 $141.95 5/31/20234,400,000 shares $513.79 million +9.5%11.8%9 $116.77 5/15/20234,020,000 shares $492.53 million +5.0%10.6%8.4 $122.52 4/30/20233,830,000 shares $483.84 million +17.1%9.8%8.4 $126.33 4/15/20233,270,000 shares $430.66 million +21.1%8.4%7.2 $131.70 3/31/20232,700,000 shares $379.30 million +8.4%6.9%6 $140.48 3/15/20232,490,000 shares $326.99 million +3.3%6.4%5.9 $131.32 2/28/20232,410,000 shares $351.91 million No Change6.2%5.7 $146.02 2/15/20232,410,000 shares $356.44 million -7.3%6.2%5.5 $147.90 1/31/20232,600,000 shares $338.65 million +18.7%6.7%5.4 $130.25 1/15/20232,190,000 shares $276.29 million +14.7%5.6%4.8 $126.16 12/30/20221,910,000 shares $216.63 million +10.4%4.9%4 $113.42 12/15/20221,730,000 shares $200.68 million -24.1%4.4%3.6 $116.00 11/30/20222,280,000 shares $278.50 million -10.6%5.8%4.7 $122.15 11/15/20222,550,000 shares $271.32 million -3.0%6.2%5.5 $106.40 10/31/20222,630,000 shares $250.64 million -5.7%6.4%6.4 $95.30 10/15/20222,790,000 shares $232.07 million +4.9%6.8%6.7 $83.18 9/30/20222,660,000 shares $206.97 million +6.4%6.5%6.6 $77.81 9/15/20222,500,000 shares $200.53 million +14.2%6.1%5.9 $80.21 8/31/20222,190,000 shares $184.86 million +4.3%5.4%5 $84.41 8/15/20222,100,000 shares $192.68 million +1.9%5.1%4.5 $91.75 7/31/20222,060,000 shares $204.50 million No Change4.8%4.2 $99.27 7/15/20222,060,000 shares $174.26 million +19.1%4.8%4.1 $84.59 6/30/20221,730,000 shares $143.61 million -0.6%4.1%3.4 $83.01 6/15/20221,740,000 shares $170.82 million +22.5%4.1%3.3 $98.17 5/31/20221,420,000 shares $154.67 million +6.0%3.2%3 $108.92 5/15/20221,340,000 shares $145.42 million -5.0%3.0%2.8 $108.52 4/30/20221,410,000 shares $135.50 million +1.4%3.2%2.7 $96.10 4/15/20221,390,000 shares $127.50 million +3.7%3.1%2.7 $91.73 3/31/20221,340,000 shares $131.91 million -13.0%3.0%2.5 $98.44 3/15/20221,540,000 shares $156.39 million +26.2%3.5%3.3 $101.55 2/28/20221,220,000 shares $124.09 million -5.4%2.8%2.5 $101.71 2/15/20221,290,000 shares $138.28 million +16.2%2.9%2.6 $107.19 1/31/20221,110,000 shares $119.64 million +14.4%2.5%2.3 $107.78 1/15/2022970,400 shares $100.12 million +5.0%2.1%2.3 $103.17 12/31/2021924,400 shares $102.78 million -12.0%2.0%2.3 $111.19 12/15/20211,050,000 shares $114.28 million +2.9%2.3%2.4 $108.84 11/30/20211,020,000 shares $108.63 million +1.0%2.2%2.4 $106.50 11/15/20211,010,000 shares $106.97 million -10.6%2.2%2.5 $105.91 10/29/20211,130,000 shares $106.82 million +6.6%2.5%2.7 $94.53 10/15/20211,060,000 shares $93.14 million +1.0%2.3%2.4 $87.87[ATTENTION] This Crypto Rocket Is About Launch… (Ad)Every crypto bull market ends with a final surge — the window where fortunes are made fast. According to two crypto experts, that moment is here. Their Crypto Code Workshop shows how to get positioned before altcoins take off, ride the wave, and lock in gains — with a free $10 Bitcoin bonus just for attending.Join The Crypto Code Workshop + get $10 in Bitcoin for attending 9/30/20211,050,000 shares $91.27 million No Change2.3%2.4 $86.92 9/15/20211,050,000 shares $95.29 million +4.0%2.3%2.5 $90.75 8/31/20211,010,000 shares $93.70 million -12.2%2.2%2.5 $92.77 8/13/20211,150,000 shares $108.36 million -7.3%2.5%2.9 $94.23 7/30/20211,240,000 shares $93.14 million +12.7%2.7%3.1 $75.11 7/15/20211,100,000 shares $75.88 million +21.9%2.4%2.6 $68.98 6/30/2021902,700 shares $64.09 million -4.2%1.9%2 $71.00 6/15/2021942,700 shares $69.35 million +10.2%2.0%2.1 $73.57 5/28/2021855,700 shares $66.06 million -7.3%1.8%1.8 $77.20 5/14/2021922,700 shares $75.78 million +5.9%N/A1.7 $82.13 4/30/2021871,000 shares $68.23 million +26.7%N/A1.5 $78.34 4/15/2021687,300 shares $50.08 million -15.4%1.5%1.2 $72.86 3/31/2021812,800 shares $57.48 million -20.3%1.8%1.4 $70.72 3/15/20211,020,000 shares $75.28 million -15.0%2.2%1.9 $73.80 2/26/20211,200,000 shares $80.74 million +45.9%2.6%2.2 $67.28 2/12/2021822,300 shares $50.75 million +31.5%1.8%1.5 $61.72 1/29/2021625,300 shares $28.90 million +4.7%1.4%1.3 $46.21 1/15/2021597,100 shares $29.26 million -5.5%N/A1.3 $49.00 12/31/2020631,900 shares $26.03 million -11.4%N/A1.3 $41.20 12/15/2020713,200 shares $30.82 million +16.7%N/A1.4 $43.21 11/30/2020611,300 shares $24.37 million -32.9%N/A1.3 $39.87 11/15/2020910,600 shares $24.39 million +7.4%N/A2.2 $26.78 10/30/2020847,800 shares $17.84 million +50.8%N/A2.4 $21.04 10/15/2020562,100 shares $13.39 million +37.7%N/A1.7 $23.83 9/30/2020408,100 shares $9.28 million -7.5%N/A1.3 $22.73 9/15/2020441,000 shares $11.08 million -28.5%N/A1.5 $25.12 8/31/2020616,600 shares $16.48 million -27.6%N/A2.2 $26.73 8/14/2020852,000 shares $26.22 million -25.3%N/A2.9 $30.77 7/31/20201,140,000 shares $30.40 million +66.0%N/A3.6 $26.67 ATKR Short Interest - Frequently Asked Questions What is Atkore's current short interest? Short interest is the volume of Atkore shares that have been sold short but have not yet been covered or closed out. As of June 30th, investors have sold 1,380,000 shares of ATKR short. 4.18% of Atkore's shares are currently sold short. Learn More on Atkore's current short interest. What is a good short interest ratio for Atkore? 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. ATKR shares currently have a short interest ratio of 3.0. Learn More on Atkore's short interest ratio. Which institutional investors are shorting Atkore? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Atkore: Jane Street Group LLC, PEAK6 LLC, Walleye Trading LLC, Walleye Capital LLC, and Simplex Trading LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Atkore? 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. 4.18% of Atkore's floating shares are currently sold short. Is Atkore's short interest increasing or decreasing? Atkore saw a decrease in short interest in June. As of June 30th, there was short interest totaling 1,380,000 shares, a decrease of 11.0% from the previous total of 1,550,000 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 Atkore's float size? Atkore currently has issued a total of 33,652,000 shares. Some of Atkore'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. Atkore currently has a public float of 33,020,000 shares. How does Atkore's short interest compare to its competitors? 4.18% of Atkore's shares are currently sold short. Here is how the short interest of companies compare to Atkore: Eagle Materials Inc (3.41%), nVent Electric PLC (5.66%), Terex Corporation (6.79%), United Rentals, Inc. (13.76%), Regal Rexnord Corporation (3.81%), CAE Inc (0.62%), Bloom Energy Corporation (21.41%), QuantumScape Corporation (14.33%), Novanta Inc. (4.50%), Enovix Corporation (27.53%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($72.10 billion), Invesco QQQ ($26.89 billion), iShares Russell 2000 ETF ($19.61 billion), MicroStrategy Incorporated ($9.52 billion), iShares 20+ Year Treasury Bond ETF ($8.70 billion), WD-40 Company ($7.66 billion), Technology Select Sector SPDR Fund ($6.10 billion), Invesco S&P 500 Equal Weight ETF ($5.80 billion), Invesco S&P 500 Top 50 ETF ($5.53 billion), and Vanguard Large-Cap ETF ($5.35 billion). View all of the most shorted stocks. What does it mean to sell short Atkore stock? Short selling ATKR is an investing strategy that aims to generate trading profit from Atkore as its price is falling. ATKR shares are trading down $2.15 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 Atkore? A short squeeze for Atkore 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 ATKR, which in turn drives the price of the stock up even further. How often is Atkore'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 ATKR, twice per month. The most recent reporting period available is June, 30 2025. More Short Interest Resources from MarketBeat Related Companies Eagle Materials Short Interest nVent Electric Short Interest Terex Short Interest United Rentals Short Interest Regal Rexnord Short Interest CAE Short Interest Bloom Energy Short Interest QuantumScape Short Interest Novanta Short Interest Enovix Short Interest Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSE:ATKR) was last updated on 7/16/2025 by MarketBeat.com Staff From Our PartnersMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredRevolutionary AI Tech Targets Early Diabetic Blindness Detection FDA Trial UnderwayTiny Stock, Massive Potential— this company’s AI platform is a game changer for healthcare!Interactive Offers | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredCentral Banks Are Hoarding Gold – Should You?The AI boom isn’t just transforming technology—it’s redefining global power, increasing government debt, and u...Lear Capital | SponsoredMajor Rollout of Social Security X?To All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...Banyan Hill Publishing | SponsoredI warned you about Nvidia… now look what’s happeningNvidia just got Trump’s greenlight to sell high-powered AI chips to China — and their stock surged 5% before t...Timothy Sykes | SponsoredWhich Gold Miner Trades at 30% of NAV? 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