Ack Asset Management LLC Top Holdings and 13F Report (2021) About Ack Asset Management LLCInvestment ActivityAck Asset Management LLC has $809.20 million in total holdings as of September 30, 2021.Ack Asset Management LLC owns shares of 18 different stocks, but just 10 companies or ETFs make up 80% of its holdings.Approximately 11.39% of the portfolio was purchased this quarter.About 15.57% of the portfolio was sold this quarter.This quarter, Ack Asset Management LLC has purchased 19 new stocks and bought additional shares in 4 stocks.Ack Asset Management LLC sold shares of 1 stock and completely divested from 5 stocks this quarter.Largest Holdings Dycom Industries $105,547,050MasTec $95,070,130EnerSys $72,965,750Rogers $66,675,900ATS $65,533,575 Largest New Holdings this Quarter Primoris Services $22,651,200 HoldingCalix $12,456,400 HoldingMasterBrand $12,051,000 HoldingMatrix Service $9,235,530 Holding Largest Purchases this Quarter Primoris Services 390,000 shares (about $22.65M)Element Solutions 490,000 shares (about $13.31M)Calix 321,124 shares (about $12.46M)MasterBrand 650,000 shares (about $12.05M)Mirion Technologies 948,720 shares (about $10.50M) Largest Sales this Quarter Luna Innovations 254,000 shares (about $596.90K) Sector Allocation Over TimeMap of 500 Largest Holdings ofAck Asset Management LLC Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorDYDycom Industries$105,547,0500.0%535,50013.0%ConstructionMTZMasTec$95,070,1300.0%772,30011.7%ConstructionENSEnerSys$72,965,7500.0%715,0009.0%Industrial ProductsROGRogers$66,675,9000.0%590,0008.2%Computer and TechnologyATSATS$65,533,575$7,433,575 ▲12.8%2,255,8898.1%Industrial ProductsGVAGranite Construction$65,406,0000.0%825,0008.1%ConstructionMTRNMaterion$56,545,2300.0%505,5007.0%Basic MaterialsESIElement Solutions$54,048,400$13,308,400 ▲32.7%1,990,0006.7%Basic MaterialsMIRMirion Technologies$47,006,541$10,502,330 ▲28.8%4,246,3005.8%Business ServicesATROAstronics$40,128,8000.0%2,060,0005.0%AerospaceNEOGNeogen$27,894,5140.0%1,659,4003.4%MedicalCECOCECO Environmental$27,669,840$4,512,000 ▲19.5%981,2003.4%Industrial ProductsCLFDClearfield$27,077,2000.0%695,0003.3%Computer and TechnologyPRIMPrimoris Services$22,651,200$22,651,200 ▲New Holding390,0002.8%ConstructionCALXCalix$12,456,400$12,456,400 ▲New Holding321,1241.5%Computer and TechnologyMBCMasterBrand$12,051,000$12,051,000 ▲New Holding650,0001.5%Consumer DiscretionaryMTRXMatrix Service$9,235,530$9,235,530 ▲New Holding801,0001.1%Oils/EnergyLUNALuna Innovations$1,233,750$596,900 ▼-32.6%525,0000.2%Business ServicesCNMCore & Main$0$66,166,880 ▼-100.0%00.0%Industrial ProductsARRYArray Technologies$0$43,933,320 ▼-100.0%00.0%Oils/EnergyFIPFTAI Infrastructure$0$8,845,750 ▼-100.0%00.0%FinanceTHRYThryv$0$4,365,900 ▼-100.0%00.0%Computer and TechnologyMDA-TC$0$2,115,227 ▼-100.0%00.0%COMShowing largest 100 holdings. View all holdings. More Institutional Buying and Selling Information SEC Filings and Trading Data SEC Filings 13F Filings Top 13F Buys Top 13F Sells 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.
