Materion (MTRN) Short Interest Ratio & Short Volume $78.71 +0.37 (+0.47%) Closing price 04/17/2025 03:59 PM EasternExtended Trading$78.72 +0.00 (+0.00%) As of 04/17/2025 04:20 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Materion Short Interest DataMaterion (MTRN) has a short interest of 376,200 shares, representing 1.85% of the float (the number of shares available for trading by the public). This marks a 9.78% increase in short interest from the previous month. The short interest ratio (days to cover) is 3.6, indicating that it would take 3.6 days of the average trading volume of 100,343 shares to cover all short positions.Current Short Interest376,200 sharesPrevious Short Interest342,700 sharesChange Vs. Previous Month+9.78%Dollar Volume Sold Short$30.62 millionShort Interest Ratio3.6 Days to CoverLast Record DateMarch 31, 2025Outstanding Shares20,765,000 sharesFloat Size20,390,000 sharesShort Percent of Float1.85%Today's Trading Volume89,017 sharesAverage Trading Volume100,343 sharesToday's Volume Vs. Average89% Short Selling Materion? Sign up to receive the latest short interest report for Materion and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartMTRN Short Interest Over TimeMTRN Days to Cover Over TimeMTRN Percentage of Float Shorted Over Time Materion Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 3/31/2025376,200 shares $30.62 million +9.8%1.9%3.6 $81.40 3/15/2025342,700 shares $29.37 million -2.5%1.7%3.2 $85.69 2/28/2025351,400 shares $32.10 million -1.8%1.7%3.7 $91.34 2/15/2025357,700 shares $34.64 million -2.4%1.8%3.9 $96.83 1/31/2025366,600 shares $37.00 million -1.9%1.8%3.9 $100.93 1/15/2025373,700 shares $37.18 million -0.4%1.8%4.1 $99.50 12/31/2024375,100 shares $37.09 million +2.7%1.8%4.1 $98.88 12/15/2024365,300 shares $40.40 million -1.9%1.8%3.7 $110.60 11/30/2024372,500 shares $43.07 million -19.5%1.8%4 $115.62 11/15/2024462,700 shares $52.95 million +36.5%N/A4.9 $114.44 Get the Latest News and Ratings for MTRN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Materion and its competitors with MarketBeat's FREE daily newsletter. 10/31/2024339,100 shares $34.51 million -5.8%N/A3.8 $101.77 10/15/2024360,100 shares $37.77 million +11.7%N/A3.8 $104.88 9/30/2024322,300 shares $36.01 million -2.8%N/A3.2 $111.73 9/15/2024331,400 shares $35.00 million -12.0%N/A3.4 $105.60 8/31/2024376,500 shares $43.69 million +3.5%N/A3.9 $116.04 8/15/2024363,700 shares $41.41 million +0.8%N/A3.6 $113.87 7/31/2024360,900 shares $43.46 million +12.8%N/A3.5 $120.43 7/15/2024320,000 shares $36.92 million +0.4%1.6%3.1 $115.36 6/30/2024318,600 shares $34.45 million +5.9%1.6%3.1 $108.13 6/15/2024300,900 shares $32.58 million +11.6%1.5%2.8 $108.29 5/31/2024269,700 shares $30.91 million -13.6%1.3%2.5 $114.60 5/15/2024312,300 shares $36.18 million +0.9%1.5%3 $115.86 4/30/2024309,500 shares $35.57 million -1.6%1.5%2.8 $114.94 4/15/2024314,400 shares $39.35 million +15.9%1.6%3 $125.16 3/31/2024271,200 shares $35.73 million -18.1%1.3%2.7 $131.75 3/15/2024331,100 shares $42.85 million +3.4%1.6%3.7 $129.42 2/29/2024320,100 shares $43.02 million +5.8%1.6%3.5 $134.41 2/15/2024302,600 shares $41.53 million +14.9%1.5%3.4 $137.25 1/31/2024263,400 shares $30.85 million +4.7%1.3%3.3 $117.13 1/15/2024251,500 shares $30.65 million +11.5%1.2%2.9 $121.87 12/31/2023225,600 shares $29.36 million -19.1%1.1%2.7 $130.13 12/15/2023279,000 shares $34.32 million +18.3%1.4%3.3 $123.00 11/30/2023235,900 shares $26.68 million -31.6%1.2%2.8 $113.08 11/15/2023345,000 shares $39.74 million -7.1%1.7%4.2 $115.19 10/31/2023371,500 shares $36.03 million +10.2%1.8%4.5 $96.98 10/15/2023337,200 shares $32.69 million -9.6%1.7%4.2 $96.96 9/30/2023372,900 shares $38.00 million +6.2%1.8%4.5 $101.91 9/15/2023351,200 shares $37.85 million +5.0%1.7%4.3 $107.78 8/31/2023334,400 shares $36.38 million -1.4%1.7%4.1 $108.79 8/15/2023339,300 shares $35.50 million -11.5%1.7%4 $104.64Trump Orders 'National Digital Asset Stockpile' (Ad)‘Digital Asset Reserve’ for THIS Coin??? Get all the details before this story gains even more tractionSHOW ME THE #1 CRYPTO TO OWN RIGHT NOW 7/31/2023383,300 shares $45.67 million +51.1%1.9%4.5 $119.14 7/15/2023253,600 shares $30.68 million +0.4%1.3%3 $120.96 6/30/2023252,700 shares $28.87 million -32.6%1.3%2.9 $114.23 6/15/2023374,800 shares $42.18 million -3.0%1.9%4.3 $112.53 5/31/2023386,200 shares $38.75 million +18.5%1.9%4.1 $100.34 5/15/2023325,900 shares $33.55 million +0.2%1.6%3.2 $102.94 4/30/2023325,200 shares $35.22 million -4.5%1.6%2.7 $108.31 4/15/2023340,600 shares $38.79 million -1.7%1.7%2.6 $113.90 3/31/2023346,300 shares $40.17 million +7.6%1.7%2.5 $116.00 3/15/2023322,000 shares $33.44 million +13.9%1.6%2.2 $103.84 2/28/2023282,600 shares $31.56 million -18.1%1.4%1.9 $111.68 2/15/2023345,200 shares $30.60 million -21.9%1.7%2.3 $88.63 1/31/2023442,100 shares $39.90 million -16.4%2.2%3.3 $90.25 1/15/2023528,700 shares $51.04 million +4.1%2.6%3.8 $96.54 12/30/2022507,800 shares $44.44 million +31.7%2.5%3.7 $87.51 12/15/2022385,600 shares $32.40 million -5.8%1.9%2.8 $84.02 11/30/2022409,500 shares $32.99 million -31.3%2.0%3.2 $80.56 11/15/2022596,000 shares $49.19 million -11.5%2.9%4.9 $82.53 10/31/2022673,400 shares $57.72 million -2.5%3.3%5.3 $85.71 10/15/2022690,300 shares $55.46 million +4.6%3.4%5.7 $80.34 9/30/2022660,000 shares $52.80 million +20.4%3.3%5.8 $80.00 9/15/2022548,300 shares $43.51 million -0.4%2.7%4.7 $79.36 8/31/2022550,600 shares $47.52 million +0.2%2.7%4.7 $86.31 8/15/2022549,600 shares $52.70 million +11.0%2.7%4.7 $95.88 7/31/2022495,100 shares $40.57 million +5.1%2.5%4.3 $81.94 7/15/2022471,000 shares $34.63 million +4.3%2.3%4.2 $73.52 6/30/2022451,500 shares $33.29 million -10.4%2.2%4.1 $73.73 6/15/2022503,900 shares $38.22 million +17.8%2.5%4.6 $75.85 5/31/2022427,600 shares $35.05 million +11.7%2.1%4.6 $81.98 5/15/2022382,800 shares $30.72 million +43.6%1.9%4 $80.25 4/30/2022266,500 shares $22.69 million -11.9%1.3%2.9 $85.15 4/15/2022302,600 shares $24.91 million -5.9%1.5%3.7 $82.32 3/31/2022321,500 shares $27.57 million -2.4%1.6%4 $85.74 3/15/2022329,500 shares $27.76 million +28.4%1.6%4.4 $84.25 2/28/2022256,600 shares $21.44 million +4.3%1.3%3.2 $83.55 2/15/2022246,100 shares $21.29 million +22.4%1.2%3.1 $86.50 1/31/2022201,000 shares $16.65 million -1.2%1.0%2.5 $82.85 1/15/2022203,500 shares $18.24 million +3.7%1.0%2.3 $89.61 12/31/2021196,300 shares $18.05 million -30.2%1.0%2.2 $91.94 12/15/2021281,300 shares $24.64 million +14.2%1.4%3.1 $87.61 11/30/2021246,300 shares $20.85 million +8.6%1.2%2.7 $84.66 11/15/2021226,800 shares $21.04 million -21.6%1.1%2.5 $92.78 10/29/2021289,300 shares $20.88 million -15.2%1.4%3.1 $72.18 10/15/2021341,000 shares $24.59 million +0.5%1.7%3.9 $72.11 9/30/2021339,200 shares $23.28 million -18.5%1.7%3.6 $68.64 9/15/2021416,400 shares $30.08 million +17.0%2.1%4.1 $72.23 8/31/2021355,900 shares $25.99 million +17.5%1.8%3.6 $73.03 8/13/2021302,800 shares $22.60 million -18.5%1.5%3 $74.64 7/30/2021371,500 shares $26.51 million +10.9%1.8%3.4 $71.36 7/15/2021334,900 shares $24.30 million -1.4%1.7%3 $72.57Musk’s AI Masterplan – Our #1 AI Stock to Buy Now (Ad)Did Elon Musk just set the stage for the next AI stock explosion? 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Musk has been quietly creating one of the most ambitious AI ventures in history.For all the details - including the name and ticker of our #1 AI stock to buy right now - click here 6/30/2021339,600 shares $25.59 million +15.1%1.7%3.1 $75.35 6/15/2021295,100 shares $22.93 million -12.8%1.5%2.5 $77.69 5/28/2021338,300 shares $26.67 million -16.7%1.7%2.6 $78.85 5/14/2021406,000 shares $31.70 million +16.2%2.0%2.9 $78.09 4/30/2021349,500 shares $25.28 million +11.2%1.7%2.6 $72.33 4/15/2021314,400 shares $21.28 million +20.0%1.6%2.5 $67.69 3/31/2021262,100 shares $17.27 million -21.4%1.3%2 $65.89 3/15/2021333,500 shares $25.06 million +13.6%1.7%2.7 $75.14 2/26/2021293,500 shares $20.10 million +11.1%1.5%2.9 $68.50 2/12/2021264,100 shares $18.35 million -11.8%1.3%2.8 $69.48 1/29/2021299,500 shares $20.69 million -18.3%1.5%3.4 $69.08 1/15/2021366,700 shares $25.73 million -3.0%1.8%4 $70.17 12/31/2020378,200 shares $24.00 million +32.5%1.9%4.4 $63.47 12/15/2020285,400 shares $16.34 million -17.5%1.4%3.1 $57.25 11/30/2020345,900 shares $20.94 million +0.4%1.7%3.7 $60.54 11/15/2020344,500 shares $20.07 million +8.3%1.7%3.5 $58.25 10/30/2020318,000 shares $16.48 million -7.8%1.6%3.2 $51.82 10/15/2020345,000 shares $19.27 million -2.8%1.7%3.4 $55.86 9/30/2020355,000 shares $18.47 million +7.0%1.8%3.3 $52.03 9/15/2020331,900 shares $17.12 million +22.6%1.7%3.1 $51.59 8/31/2020270,800 shares $14.78 million -22.7%1.4%2.4 $54.59 8/14/2020350,100 shares $20.53 million +1.5%1.8%3 $58.64 7/31/2020344,900 shares $19.80 million +1.2%1.7%2.9 $57.42 7/15/2020340,700 shares $20.44 million -11.0%1.7%2.6 $60.00 6/30/2020382,800 shares $23.14 million +65.4%1.9%2.8 $60.45 6/15/2020231,500 shares $12.74 million +0.2%1.2%1.5 $55.05 5/29/2020231,100 shares $12.11 million -2.9%1.2%1.5 $52.42 5/15/2020238,100 shares $12.03 million -13.7%1.2%1.4 $50.52 4/30/2020276,000 shares $14.96 million +6.3%1.4%1.6 $54.19 MTRN Short Interest - Frequently Asked Questions What is Materion's current short interest? Short interest is the volume of Materion shares that have been sold short but have not yet been closed out or covered. As of March 31st, investors have sold 376,200 shares of MTRN short. 1.85% of Materion's shares are currently sold short. Learn More on Materion's current short interest. What is a good short interest ratio for Materion? 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. MTRN shares currently have a short interest ratio of 4.0. Learn More on Materion's short interest ratio. Which institutional investors are shorting Materion? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Materion: Citadel Advisors LLC, and Concourse Financial Group Securities Inc.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Materion? 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. 1.85% of Materion's floating shares are currently sold short. Is Materion's short interest increasing or decreasing? Materion saw a increase in short interest during the month of March. As of March 31st, there was short interest totaling 376,200 shares, an increase of 9.8% from the previous total of 342,700 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 Materion's float size? Materion currently has issued a total of 20,765,000 shares. Some of Materion'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. Materion currently has a public float of 20,390,000 shares. How does Materion's short interest compare to its competitors? 1.85% of Materion's shares are currently sold short. Here is how the short interest of companies compare to Materion: SunCoke Energy, Inc. (3.72%), Ferroglobe PLC (1.92%), Compass Minerals International, Inc. (7.61%), Southern Copper Co. (8.82%), Freeport-McMoRan Inc. (1.95%), TriMas Co. (7.88%), Park-Ohio Holdings Corp. (1.82%), Mayville Engineering Company, Inc. (1.41%), ATI Inc. (2.08%), West Fraser Timber Co. Ltd. (1.64%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Invesco QQQ ($21.93 billion), iShares 20+ Year Treasury Bond ETF ($9.31 billion), Strategy Incorporated ($8.42 billion), Charter Communications, Inc. ($4.52 billion), Apollo Global Management, Inc. ($4.26 billion), Super Micro Computer, Inc. ($3.98 billion), Capital One Financial Co. ($3.79 billion), TC Energy Co. ($3.43 billion), AppLovin Co. ($2.91 billion), and Schlumberger Limited ($2.89 billion). View all of the most shorted stocks. What does it mean to sell short Materion stock? Short selling MTRN is an investing strategy that aims to generate trading profit from Materion as its price is falling. MTRN shares are trading up $0.37 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 Materion? A short squeeze for Materion 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 MTRN, which in turn drives the price of the stock up even further. How often is Materion'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 MTRN, twice per month. The most recent reporting period available is March, 31 2025. More Short Interest Resources from MarketBeat Related Companies SunCoke Energy Short Interest Ferroglobe Short Interest Compass Minerals International Short Interest Southern Copper Short Interest Freeport-McMoRan Short Interest TriMas Short Interest Park-Ohio Short Interest Mayville Engineering Short Interest ATI Short Interest West Fraser Timber 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:MTRN) was last updated on 4/18/2025 by MarketBeat.com Staff From Our PartnersDOGE officially begins retirement transformationElon Musk's Department of Government Efficiency ("DOGE") just announced the first-ever "fully digital retireme...Altimetry | SponsoredClaim Your FREE Protection GuideIn the final days of his first term, Trump quietly left open an "off the books" wealth-protection loophole hid...American Alternative | SponsoredTrump Makes Major Crypto AnnouncementTrump Ends the “War on Crypto” I expect it to pump the market, which is why I'm recommending ONE coin to al...Crypto 101 Media | Sponsored100-year-old investment secret predicts what?!A 100-year-old indicator has quietly predicted nearly every major market meltdown — including the Dot-Com Bust...Weiss Ratings | SponsoredThe first casualty of the 2025 trade warThe headlines scream tariffs and export bans — but the real damage is happening in retirement portfolios. 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