Nierenberg Investment Management Company, Inc. Top Holdings and 13F Report (2025) About Nierenberg Investment Management Company, Inc.Investment ActivityNierenberg Investment Management Company, Inc. has $180.20 million in total holdings as of December 31, 2024.Nierenberg Investment Management Company, Inc. owns shares of 46 different stocks, but just 8 companies or ETFs make up 80% of its holdings.Approximately 4.54% of the portfolio was purchased this quarter.About 12.29% of the portfolio was sold this quarter.This quarter, Nierenberg Investment Management Company, Inc. has purchased 47 new stocks and bought additional shares in 7 stocks.Nierenberg Investment Management Company, Inc. sold shares of 6 stocks and completely divested from 5 stocks this quarter.Largest Holdings Mr. Cooper Group $34,852,014EQT $30,095,674Potbelly $28,076,913Cantaloupe $25,122,168Eastern Bankshares $10,575,768 Largest New Holdings this Quarter Criteo $2,672,476 HoldingPreformed Line Products $582,083 HoldingBig 5 Sporting Goods $120,923 HoldingOil States International $119,188 Holding Largest Purchases this Quarter Criteo 67,555 shares (about $2.67M)Chesapeake Energy 19,300 shares (about $1.92M)Concentrix 30,170 shares (about $1.31M)Riverview Bancorp 225,822 shares (about $1.30M)Preformed Line Products 4,555 shares (about $582.08K) Largest Sales this Quarter Fluor 309,503 shares (about $15.26M)Bread Financial 19,000 shares (about $1.16M)APPLOVIN CORP 2,000 shares (about $647.66K)Tutor Perini 25,000 shares (about $605K)Clearfield 16,000 shares (about $496K) Sector Allocation Over TimeMap of 500 Largest Holdings ofNierenberg Investment Management Company, Inc. Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorCOOPMr. Cooper Group$34,852,0140.0%363,00419.3%FinanceEQTEQT$30,095,6740.0%652,69316.7%Oils/EnergyPBPBPotbelly$28,076,9130.0%2,980,56415.6%Retail/WholesaleCTLPCantaloupe$25,122,1680.0%2,641,65813.9%Business ServicesEBCEastern Bankshares$10,575,7680.0%613,0885.9%FinanceRVSBRiverview Bancorp$7,384,062$1,296,218 ▲21.3%1,286,4224.1%FinanceFLRFluor$6,044,413$15,264,689 ▼-71.6%122,5553.4%ConstructionADTNADTRAN$4,524,1060.0%543,1102.5%Business ServicesCHKChesapeake Energy$3,340,400$1,921,315 ▲135.4%33,5551.9%Oils/EnergyKBRKBR$2,937,6300.0%50,7101.6%ConstructionCNXCConcentrix$2,790,050$1,305,456 ▲87.9%64,4801.5%Business ServicesCRTOCriteo$2,672,476$2,672,476 ▲New Holding67,5551.5%Computer and TechnologyMTCHMatch Group$1,871,9930.0%57,2301.0%Retail/WholesaleECVTEcovyst$1,748,108$9,168 ▲0.5%228,8101.0%Business ServicesBFHBread Financial$1,690,141$1,160,140 ▼-40.7%27,6800.9%FinanceTPCTutor Perini$1,613,656$605,000 ▼-27.3%66,6800.9%ConstructionCLFDClearfield$1,286,810$496,000 ▼-27.8%41,5100.7%Computer and TechnologyHOPEHope Bancorp$1,223,5310.0%99,5550.7%FinanceHLXHelix Energy Solutions Group$1,159,874$102,520 ▲9.7%124,4500.6%Oils/EnergyFFICFlushing Financial$1,107,4850.0%77,5550.6%FinanceRRCRange Resources$1,063,3890.0%29,5550.6%Oils/EnergyGIFIGulf Island Fabrication$1,059,3300.0%155,5550.6%Oils/EnergyDHCDiversified Healthcare Trust$1,049,0530.0%456,1100.6%FinanceAPPLOVIN CORP$827,386$647,660 ▼-43.9%2,5550.5%COM CL ABKDBrookdale Senior Living$805,3530.0%160,1100.4%MedicalCYHCommunity Health Systems$614,908$448,500 ▼-42.2%205,6550.3%MedicalMTRXMatrix Service$593,1730.0%49,5550.3%Oils/EnergyPLPCPreformed Line Products$582,083$582,083 ▲New Holding4,5550.3%Computer and TechnologyARHSArhaus$557,5140.0%59,3100.3%Retail/WholesalePLABPhotronics$549,6550.0%23,3300.3%Computer and TechnologyOSKOshkosh$546,653$18,539 ▲3.5%5,7500.3%Auto/Tires/TrucksCOMMCommScope$273,8120.0%52,5550.2%Computer and TechnologyDXCDXC Technology$270,8290.0%13,5550.2%Computer and TechnologySUPSuperior Industries International$262,738$35,166 ▲15.5%128,7930.1%Auto/Tires/TrucksPFIEProfire Energy$184,2900.0%72,5550.1%Oils/EnergyBGFVBig 5 Sporting Goods$120,923$120,923 ▲New Holding67,5550.1%Retail/WholesaleOISOil States International$119,188$119,188 ▲New Holding23,5550.1%Oils/EnergyARRYArray Technologies$118,1120.0%19,5550.1%Oils/EnergyUFIUnifi$109,7190.0%17,5550.1%Industrial ProductsFFWMFirst Foundation$96,5970.0%15,5550.1%FinanceSCYXSCYNEXIS$91,4220.0%75,5550.1%MedicalENZEnzo Biochem$63,2550.0%88,5550.0%MedicalCDXCChromaDex$61,2990.0%11,5550.0%MedicalWTIW&T Offshore$22,5010.0%13,5550.0%Oils/EnergyOLPXOlaplex$21,7200.0%12,5550.0%Consumer DiscretionaryCTMXCytomX Therapeutics$12,9320.0%12,5550.0%MedicalSWNSouthwestern Energy$0$1,418,836 ▼-100.0%00.0%Oils/EnergyHELEHelen of Troy$0$932,698 ▼-100.0%00.0%Consumer StaplesPINCPremier$0$740,200 ▼-100.0%00.0%MedicalALGTAllegiant Travel$0$227,123 ▼-100.0%00.0%TransportationHOFTHooker Furnishings$0$208,914 ▼-100.0%00.0%Consumer DiscretionaryShowing 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. 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