13D Management LLC Top Holdings and 13F Report (2025) About 13D Management LLCInvestment Activity13D Management LLC has $113.41 million in total holdings as of March 31, 2025.13D Management LLC owns shares of 21 different stocks, but just 15 companies or ETFs make up 80% of its holdings.Approximately 19.08% of the portfolio was purchased this quarter.About 28.18% of the portfolio was sold this quarter.This quarter, 13D Management LLC has purchased 21 new stocks and bought additional shares in 1 stock.13D Management LLC sold shares of 16 stocks and completely divested from 4 stocks this quarter.Largest Holdings Mercury Systems $8,734,386Pearson $7,543,383Insight Enterprises $7,355,960Air Products and Chemicals $7,255,917Southwest Gas $7,152,069 Largest New Holdings this Quarter 98585X104 - YETI $5,579,303 Holding74736K101 - Qorvo $5,392,662 Holding49177J102 - Kenvue $4,478,025 Holding596278101 - Middleby $4,084,158 Holding Largest Purchases this Quarter YETI 168,559 shares (about $5.58M)Qorvo 74,474 shares (about $5.39M)Kenvue 186,740 shares (about $4.48M)Middleby 26,873 shares (about $4.08M)Air Products and Chemicals 7,153 shares (about $2.11M) Largest Sales this Quarter Exelixis 81,104 shares (about $2.99M)Twilio 28,217 shares (about $2.76M)Southwest Gas 32,498 shares (about $2.33M)Mercury Systems 18,314 shares (about $789.15K)Pearson 42,592 shares (about $681.90K) Sector Allocation Over TimeMap of 500 Largest Holdings of13D Management LLC Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorMRCYMercury Systems$8,734,386$789,150 ▼-8.3%202,7017.7%AerospacePSOPearson$7,543,383$681,898 ▼-8.3%471,1676.7%Consumer DiscretionaryNSITInsight Enterprises$7,355,960$664,906 ▼-8.3%49,0436.5%Retail/WholesaleAPDAir Products and Chemicals$7,255,917$2,109,563 ▲41.0%24,6036.4%Basic MaterialsSWXSouthwest Gas$7,152,069$2,333,356 ▼-24.6%99,6116.3%UtilitiesABGAsbury Automotive Group$6,149,069$555,854 ▼-8.3%27,8445.4%Retail/WholesaleTWLOTwilio$6,123,291$2,762,726 ▼-31.1%62,5405.4%Computer and TechnologyVESTIS CORPORATION$5,699,797$515,295 ▼-8.3%575,7375.0%COM SHSYETIYETI$5,579,303$5,579,303 ▲New Holding168,5594.9%Consumer DiscretionaryEXELExelixis$5,445,921$2,994,359 ▼-35.5%147,5064.8%MedicalQRVOQorvo$5,392,662$5,392,662 ▲New Holding74,4744.8%Computer and TechnologyALVAutoliv$5,077,030$458,967 ▼-8.3%57,4004.5%Auto/Tires/TrucksJHGJanus Henderson Group$5,004,606$452,345 ▼-8.3%138,4404.4%FinanceKVUEKenvue$4,478,025$4,478,025 ▲New Holding186,7403.9%Consumer StaplesLWLamb Weston$4,413,614$399,057 ▼-8.3%82,8073.9%Consumer StaplesMTCHMatch Group$4,258,457$384,977 ▼-8.3%136,4893.8%Retail/WholesaleMIDDMiddleby$4,084,158$4,084,158 ▲New Holding26,8733.6%IndustrialsETSYEtsy$3,775,579$341,253 ▼-8.3%80,0253.3%Retail/WholesaleRIOTRiot Platforms$3,320,526$299,994 ▼-8.3%466,3662.9%Business ServicesRPDRapid7$3,296,916$297,840 ▼-8.3%124,3652.9%Computer and TechnologyPENNPENN Entertainment$3,270,612$295,635 ▼-8.3%200,5282.9%Consumer DiscretionaryCNICanadian National Railway$0$5,523,464 ▼-100.0%00.0%TransportationBLCOBausch + Lomb$0$4,913,187 ▼-100.0%00.0%MedicalHRHealthcare Realty Trust$0$4,819,733 ▼-100.0%00.0%FinanceFTREFortrea$0$2,469,727 ▼-100.0%00.0%MedicalShowing 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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