Materion (MTRN) Short Interest Ratio & Short Volume $78.40 -1.99 (-2.47%) As of 01:15 PM 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 Materion Short Interest DataMaterion (MTRN) has a short interest of 444,700 shares. This marks a 11.04% 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 120,162 shares to cover all short positions.Current Short Interest444,700 sharesPrevious Short Interest400,500 sharesChange Vs. Previous Month+11.04%Dollar Volume Sold Short$36.81 millionShort Interest Ratio3.6 Days to CoverLast Record DateApril 30, 2025Outstanding Shares20,814,000 sharesPercentage of Shares Shorted2.14%Today's Trading Volume32,993 sharesAverage Trading Volume120,162 sharesToday's Volume Vs. Average27% 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 4/30/2025444,700 shares $36.81 million +11.0%N/A3.6 $82.77 4/15/2025400,500 shares $31.22 million +6.5%2.0%3.7 $77.95 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 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. 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 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 $107.78Washington Is Broke—and Eyeing Your Savings Next (Ad)Washington is running out of money…And guess where they'll look next? When governments go broke, they take from the people. It's happened before, and it's happening again. The Department of Justice just admitted that cash isn't legally YOUR property.Get your free guide now by clicking here >> 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 $104.64 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 $74.64Silicon Valley Gold Rush (Ad)A new technology has sparked a modern-day gold rush in Silicon Valley. OpenAI’s Sam Altman invested $375M. Bill Gates has backed four companies in this space. The World Economic Forum calls it “the most exciting human discovery since fire.” Whitney Tilson believes this trend could mint a new class of wealthy investors—and he’s sharing one stock to watch now, for free.Gates and Altman are betting big—see why 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 $72.57 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 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 covered or closed out. As of April 30th, investors have sold 444,700 shares of MTRN 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: PEAK6 LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. Is Materion's short interest increasing or decreasing? Materion saw a increase in short interest in the month of April. As of April 30th, there was short interest totaling 444,700 shares, an increase of 11.0% from the previous total of 400,500 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. How does Materion's short interest compare to its competitors? Here is how the short interest of companies compare to Materion: Compass Minerals International, Inc. (9.51%), Ferroglobe PLC (2.56%), SunCoke Energy, Inc. (4.30%), Southern Copper Co. (9.05%), Freeport-McMoRan Inc. (1.58%), TriMas Co. (8.10%), Mayville Engineering Company, Inc. (1.34%), Park-Ohio Holdings Corp. (1.74%), Arcadium Lithium plc (5.79%), NewMarket Co. (1.38%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Spotify Technology S.A. ($4.67 billion), Charter Communications, Inc. ($4.58 billion), Capital One Financial Co. ($4.47 billion), The Kroger Co. ($2.56 billion), Reddit, Inc. ($2.23 billion), Rivian Automotive, Inc. ($2.16 billion), Live Nation Entertainment, Inc. ($1.90 billion), SoFi Technologies, Inc. ($1.85 billion), Zscaler, Inc. ($1.75 billion), and Omnicom Group Inc. ($1.75 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 down $1.99 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 April, 30 2025. More Short Interest Resources from MarketBeat Related Companies Compass Minerals International Short Interest Ferroglobe Short Interest SunCoke Energy Short Interest Southern Copper Short Interest Freeport-McMoRan Short Interest TriMas Short Interest Mayville Engineering Short Interest Park-Ohio Short Interest Arcadium Lithium Short Interest NewMarket 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 5/21/2025 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 | SponsoredGold Hits New Highs as Global Markets SpiralWhen Trump took office in 2017, gold was just $1,100 an ounce. By the time he left, it had soared to $1,839. ...Premier Gold Co | SponsoredWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...Altimetry | SponsoredThe Trump Dump is starting; Get out of stocks now?The first 365 days of the Trump presidency… Will be the best time to get rich in American history.Paradigm Press | SponsoredTrump’s treachery Trump’s Final Reset Inside the shocking plot to re-engineer America’s financial system…and why you need to ...Porter & Company | SponsoredSilicon Valley Gold RushA new technology has sparked a modern-day gold rush in Silicon Valley. OpenAI’s Sam Altman invested $375M. Bil...Stansberry Research | SponsoredBuffett’s favorite chart just hit 209% – here’s what that means for goldA Historic Gold Announcement Is About to Rock Wall Street For months, sharp-eyed analysts have watched the ...Golden Portfolio | SponsoredEveryone’s watching Nvidia right now. Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Materion Co. Please log in to your account or sign up in order to add this asset to your watchlist. Share Materion With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Buy MTRN Stock Free MTRN Stock Alerts