Belfer Management LLC Top Holdings and 13F Report (2021) About Belfer Management LLCInvestment ActivityBelfer Management LLC has $5.76 million in total holdings as of September 30, 2021.Belfer Management LLC owns shares of 14 different stocks, but just 10 companies or ETFs make up 80% of its holdings.Approximately 2.20% of the portfolio was purchased this quarter.About 5.73% of the portfolio was sold this quarter.This quarter, Belfer Management LLC has purchased 15 new stocks and bought additional shares in 11 stocks.Belfer Management LLC sold shares of 3 stocks and completely divested from 1 stock this quarter.Largest Holdings Coupang $1,230,572HAMILTON INSURANCE GROUP LTD. CMN $499,340Avantor $464,045Mplx $410,413Western Midstream Partners $404,444 Largest Purchases this Quarter Avantor 3,591 shares (about $58.21K)Coupang 938 shares (about $20.57K)HAMILTON INSURANCE GROUP LTD. CMN 403 shares (about $8.35K)Lockheed Martin 14 shares (about $6.25K)Sherwin-Williams 17 shares (about $5.94K) Largest Sales this Quarter Mplx 65 shares (about $3.48K)Western Midstream Partners 83 shares (about $3.40K)Energy Transfer 182 shares (about $3.38K) Sector Allocation Over TimeMap of 500 Largest Holdings ofBelfer Management LLC Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorCPNGCoupang$1,230,572$20,570 ▲1.7%56,11421.4%Retail/WholesaleHAMILTON INSURANCE GROUP LTD. CMN$499,340$8,354 ▲1.7%24,0888.7%COMAVTRAvantor$464,045$58,210 ▲14.3%28,6278.1%MedicalMPLXMplx$410,413$3,479 ▼-0.8%7,6687.1%EnergyWESWestern Midstream Partners$404,444$3,400 ▼-0.8%9,8747.0%EnergyETEnergy Transfer$403,405$3,383 ▼-0.8%21,7007.0%EnergyLMTLockheed Martin$377,440$6,253 ▲1.7%8456.6%AerospaceMETAMeta Platforms$350,115$5,768 ▲1.7%6076.1%Computer and TechnologySHWSherwin-Williams$349,607$5,937 ▲1.7%1,0016.1%Basic MaterialsGLDSPDR Gold Shares$348,948$5,763 ▲1.7%1,2116.1%FinanceLABCORP HOLDINGS INC.$311,576$5,352 ▲1.7%1,3395.4%COMCRBGCorebridge Financial$278,196$4,641 ▲1.7%8,8124.8%FinanceORIOld Republic International$233,032$3,922 ▲1.7%5,9424.0%FinanceCLOVClover Health Investments$96,183$1,608 ▲1.7%26,7921.7%MedicalCCICrown Castle$0$319,413 ▼-100.0%00.0%FinanceShowing 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.