Thomas Gayner - Markel Asset Management

History Stock Activity ▼ Share change % change to portfolio
Q4  2021
≡ LMT - Lockheed Martin Corp. Add 24.61% 1,800 0.01
≡ ICE - Intercontinental Exchange Inc. Add 24.27% 1,000 0.00
≡ TPL - Texas Pacific Land Corp. Add 14.49% 3,000 0.01
≡ AON - Aon Plc Add 12.60% 6,500 0.02
≡ EMN - Eastman Chemical Add 8.72% 1,400 0.00
≡ REGN - Regeneron Pharmaceuticals Add 6.73% 5,000 0.04
≡ GOOGL - Alphabet Inc. Add 6.00% 15,000 0.02
≡ PGR - Progressive Corp. Add 2.63% 18,500 0.02
≡ MMM - 3M Co. Add 2.43% 6,000 0.01
≡ ROK - Rockwell Automation Inc. Add 2.03% 3,000 0.01
≡ CARR - Carrier Global Corp. Add 1.95% 4,500 0.00
≡ WSO - Watsco Inc. Add 1.09% 4,500 0.02
≡ DIS - Walt Disney Co. Add 0.86% 16,000 0.03
≡ CMCSA - Comcast Corp. Add 0.76% 4,000 0.00
≡ ADI - Analog Devices Add 0.50% 5,250 0.01
≡ WHR - Whirlpool Corp. Add 0.39% 1,100 0.00
≡ CG - Carlyle Group Add 0.16% 2,000 0.00
≡ KKR - KKR & Co. L.P. Add 0.07% 1,000 0.00
≡ HGTY - Hagerty Inc. Buy 3,000,000 0.49
≡ FDX - FedEx Corp. Buy 17,500 0.05
≡ HGTY.WS - Hagerty Inc. WTS Buy 540,000 0.03
≡ CSGP - CoStar Group Inc. Buy 3,100 0.00
≡ TMO - Thermo Fisher Scientific Buy 300 0.00
Q3  2021
≡ ALL - Allstate Corp. Add 175.00% 3,500 0.01
≡ LMT - Lockheed Martin Corp. Add 159.97% 4,500 0.02
≡ TPL - Texas Pacific Land Corp. Add 53.33% 7,200 0.04
≡ EMN - Eastman Chemical Add 33.75% 4,050 0.01
≡ ADI - Analog Devices Add 18.62% 166,010 0.35
≡ AON - Aon Plc Add 14.92% 6,700 0.02
≡ REGN - Regeneron Pharmaceuticals Add 11.23% 7,500 0.06
≡ ATVI - Activision Blizzard Inc. Add 9.64% 29,500 0.03
≡ ROK - Rockwell Automation Inc. Add 4.08% 5,800 0.02
≡ HCSG - Healthcare Services Group Add 2.99% 24,500 0.01
≡ CARR - Carrier Global Corp. Add 2.90% 6,500 0.00
≡ MMM - 3M Co. Add 2.70% 6,500 0.01
≡ WSO - Watsco Inc. Add 1.91% 7,750 0.03
≡ WHR - Whirlpool Corp. Add 1.48% 4,100 0.01
≡ PGR - Progressive Corp. Add 1.33% 9,200 0.01
≡ SEIC - SEI Investments Add 0.94% 4,000 0.00
≡ CG - Carlyle Group Add 0.90% 11,000 0.01
≡ KKR - KKR & Co. L.P. Add 0.60% 8,500 0.01
≡ DG - Dollar General Buy 37,250 0.10
≡ BNRE - Brookfield Reinsurance Ltd Buy 60,101 0.04
≡ INTU - Intuit Inc. Buy 2,040 0.01
≡ SPOT - Spotify Technology S.A. Buy 960 0.00
Q2  2021
≡ LMT - Lockheed Martin Corp. Add 117.56% 1,520 0.01
≡ CE - Celanese Corp. Add 100.00% 2,400 0.01
≡ ICE - Intercontinental Exchange Inc. Add 77.59% 1,800 0.00
≡ REGN - Regeneron Pharmaceuticals Add 46.81% 21,300 0.15
≡ EMN - Eastman Chemical Add 33.33% 3,000 0.01
≡ IAC - IAC Inc. Add 25.59% 500 0.00
≡ TWTR-OLD - Twitter Inc. Add 23.53% 2,000 0.00
≡ AON - Aon Plc Add 8.19% 3,400 0.01
≡ ATVI - Activision Blizzard Inc. Add 7.37% 21,000 0.03
≡ HCSG - Healthcare Services Group Add 4.66% 36,500 0.01
≡ C - Citigroup Inc. Add 1.94% 400 0.00
≡ MMM - 3M Co. Add 1.09% 2,600 0.01
≡ WHR - Whirlpool Corp. Add 1.02% 2,800 0.01
≡ META - Meta Platforms Inc. Add 0.79% 1,160 0.01
≡ BN - Brookfield Corp. Add 0.77% 66,902 0.04
≡ WSO - Watsco Inc. Add 0.74% 3,000 0.01
≡ OTIS - Otis Worldwide Corp. Add 0.67% 760 0.00
≡ ADI - Analog Devices Add 0.63% 5,600 0.01
≡ KKR - KKR & Co. L.P. Add 0.60% 8,400 0.01
≡ CMCSA - Comcast Corp. Add 0.48% 2,540 0.00
≡ SHW - Sherwin-Williams Add 0.41% 380 0.00
≡ AMT - American Tower Corp. Add 0.35% 180 0.00
≡ SPGI - S&P Global Inc. Add 0.20% 300 0.00
≡ PGR - Progressive Corp. Add 0.17% 1,200 0.00
≡ CG - Carlyle Group Add 0.16% 2,000 0.00
≡ MSFT - Microsoft Corp. Add 0.14% 680 0.00
≡ SBUX - Starbucks Corp. Add 0.09% 500 0.00
≡ AMZN - Amazon.com Inc. Add 0.08% 1,520 0.00
≡ NVR - NVR Inc. Add 0.08% 8 0.00
≡ TRUP - Trupanion Inc. Add 0.08% 100 0.00
≡ GS - Goldman Sachs Group Add 0.06% 200 0.00
≡ LOW - Lowe's Cos. Add 0.05% 300 0.00
≡ MA - Mastercard Inc. Add 0.05% 100 0.00
≡ V - Visa Inc. Add 0.04% 360 0.00
≡ AXP - American Express Add 0.02% 100 0.00
≡ DIS - Walt Disney Co. Add 0.01% 220 0.00
≡ TPL - Texas Pacific Land Corp. Buy 13,500 0.09
≡ MRVL - Marvell Technology Inc. Buy 69,000 0.05
≡ MTSI - MACOM Technology Solutions Hldg Buy 59,000 0.05
≡ CRM - Salesforce.com Buy 1,753 0.01
≡ NFLX - Netflix Inc. Buy 430 0.00
≡ ROP - Roper Technologies Inc. Buy 820 0.00
≡ WIX - Wix.com Ltd. Buy 1,200 0.00
Q1  2021
≡ EMN - Eastman Chemical Add 50.00% 3,000 0.00
≡ AON - Aon Plc Add 12.16% 4,500 0.01
≡ EFX - Equifax Inc. Add 7.11% 8,100 0.02
≡ IFF - International Flavors & Fragrances Inc. Add 6.85% 10,000 0.02
≡ PGR - Progressive Corp. Add 2.31% 15,600 0.02
≡ MMM - 3M Co. Add 1.67% 3,900 0.01
≡ WSO - Watsco Inc. Add 1.13% 4,500 0.02
≡ AMT - American Tower Corp. Add 1.13% 580 0.00
≡ WHR - Whirlpool Corp. Add 1.03% 2,800 0.01
≡ KKR - KKR & Co. L.P. Add 0.94% 13,000 0.01
≡ META - Meta Platforms Inc. Add 0.91% 1,323 0.01
≡ CMCSA - Comcast Corp. Add 0.72% 3,740 0.00