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Insider buys and sales

The biggest open-market trades by officers and directors in the last 90 days.

Biggest buys

Biggest buys
RankInsiderCompanySharesValueDate
1Berkshire Hathaway IncLennar Corporation LEN1,381,397at $76.48$105.6M1Sep 18, 2026
2Bill GatesRepublic Services RSG409,500at $221.49$90.7M2Sep 8, 2026
3Bill GatesRepublic Services RSG370,264at $224.81$83.2M3Sep 3, 2026
4Bill GatesRepublic Services RSG365,039at $223.16$81.5M3Sep 4, 2026
5Bill GatesRepublic Services RSG329,200at $223.27$73.5M4Sep 2, 2026
6Bill GatesRepublic Services RSG324,810at $222.89$72.4M5Sep 11, 2026
7Bill GatesRepublic Services RSG311,304at $221.31$68.9M2Sep 9, 2026
8Cascade Investment L.L.C.Republic Services RSG301,639at $222.91$67.2M6Aug 24, 2026
9Cascade Investment L.L.C.Republic Services RSG301,000at $221.94$66.8M7Aug 31, 2026
10Cascade Investment L.L.C.Republic Services RSG284,600at $219.52$62.5M8Aug 27, 2026
11Cascade Investment L.L.C.Republic Services RSG275,500at $221.55$61.0M8Aug 26, 2026
12Cascade Investment L.L.C.Republic Services RSG269,477at $221.88$59.8M6Aug 25, 2026
13Bill GatesRepublic Services RSG256,000at $222.30$56.9M5Sep 10, 2026
14Bill GatesRepublic Services RSG261,664at $214.89$56.2M9Aug 10, 2026
15Cascade Investment L.L.C.Republic Services RSG251,400at $221.03$55.6M7Aug 28, 2026
16Berkshire Hathaway IncLennar Corporation LEN695,014at $78.98$54.9M1Sep 17, 2026
17Warren BuffettLennar Corporation LEN653,320at $80.88$52.8M10Sep 24, 2026
18Warren BuffettLennar Corporation LEN642,821at $81.58$52.4M11Sep 30, 2026
19Bill GatesRepublic Services RSG240,000at $216.33$51.9M9Aug 11, 2026
20Berkshire Hathaway IncLennar Corporation LEN667,118at $77.74$51.9M1Sep 21, 2026
21Bill GatesRepublic Services RSG208,925at $220.26$46.0M12Aug 20, 2026
22Bill GatesRepublic Services RSG204,800at $222.68$45.6M4Sep 1, 2026
23Cascade Investment L.L.C.Republic Services RSG206,800at $214.92$44.4M13Aug 17, 2026
24Warren BuffettLennar Corporation LEN534,256at $81.65$43.6M10Sep 23, 2026
25Bill GatesRepublic Services RSG200,125at $217.90$43.6M14Aug 18, 2026
26Bill GatesRepublic Services RSG191,361at $220.35$42.2M12Aug 21, 2026
27Cascade Investment L.L.C.Republic Services RSG188,460at $215.81$40.7M15Aug 13, 2026
28Warren BuffettLennar Corporation LEN492,124at $81.12$39.9M10Sep 25, 2026
29Bill GatesRepublic Services RSG178,844at $222.52$39.8M14Aug 19, 2026
30Cascade Investment L.L.C.Republic Services RSG174,500at $215.80$37.7M15Aug 12, 2026

Biggest sales

Biggest sales
RankInsiderCompanySharesValueDate
1Lyndal GrethDiamondback Energy FANG9,079,675at $205.26$1.9B16Sep 16, 2026
2Sgf Fang Holdings LPDiamondback Energy FANG9,079,675at $205.26$1.9B17Sep 16, 2026
3Tony W. LeePrimo Brands Corp PRMB20,410,340at $24.37$497.4M18Aug 7, 2026
4Triton Water Parent Holdings LPPrimo Brands Corp PRMB20,410,340at $24.37$497.4M19Aug 7, 2026
5Blackstone Holdings I/ii Gp L.L.C.Corebridge Financial CRBG14,500,000at $33.87$491.1M20Aug 10, 2026
6Jeff BezosAmazon AMZN1,209,649at $286.41$346.5M21Aug 3, 2026
7Mark StevensNvidia NVDA1,366,000at $219.73$300.1M22Sep 18, 2026
8Joe GebbiaAirbnb ABNB1,828,303at $151.67$277.3M23Jul 28, 2026
9Mark StevensNvidia NVDA1,200,000at $223.34$268.0M24Sep 2, 2026
10Henry SamueliBroadcom AVGO702,190at $356.04$250.0M25Sep 23, 2026
11David J. SnydermanCoreWeave, Inc. CRWV2,147,871at $107.83$231.6M26Aug 12, 2026
12Jayshree UllalArista Networks ANET1,099,495at $201.22$221.2M27Aug 5, 2026
13Magnetar Financial LLCCoreWeave, Inc. CRWV1,921,259at $111.27$213.8M28Aug 13, 2026
14Ronald N. TutorTutor Perini TPC2,310,000at $85.59$197.7M29Aug 31, 2026
15Chitung LiuUnited Microelectronics Corporation UMC1,200,000at $142.33$170.8M30Sep 16, 2026
16John B. HessChevron Corporation CVX810,665at $194.12$157.4M31Aug 3, 2026
17Mark StevensNvidia NVDA622,239at $231.62$144.1M32Sep 4, 2026
18Mark StevensNvidia NVDA585,000at $220.29$128.9M24Aug 31, 2026
19Burt W. PodbereCrowdStrike CRWD480,000at $261.44$125.5M33Sep 24, 2026
20Scott D. FergusonTwilio TWLO500,000at $247.08$123.5M34Aug 12, 2026
21Jayshree UllalArista Networks ANET573,509at $208.13$119.4M35Aug 12, 2026
22Richard Adam NorwittAmphenol APH686,104at $161.76$111.0M36Jul 31, 2026
23Ronda E. StrykerStryker Corporation SYK300,000at $335.90$100.8M37Aug 18, 2026
24Nathan BlecharczykAirbnb ABNB531,000at $174.41$92.6M38Aug 7, 2026
25Keith A. MeisterIllumina ILMN457,858at $200.10$91.6M39Aug 4, 2026
26Mark StevensNvidia NVDA400,000at $228.79$91.5M32Sep 3, 2026
27Alexander C. KarpPalantir Technologies PLTR492,348at $174.79$86.1M40Aug 20, 2026
28Yongdong PengKE Holdings Inc. BEKE16,033,983at $5.27$84.5M41Sep 25, 2026
29Impactive Capital LLCMarriott Vacations Worldwide Corporation VAC750,000at $111.49$83.6M42Aug 19, 2026
30Frank SlootmanSnowflake Inc. SNOW251,010at $325.52$81.7M43Aug 18, 2026

Only open-market purchases and sales count here (SEC transaction codes P and S). Stock grants, option exercises and shares withheld for taxes aren’t trades the insider chose to make, so they’re left out. A buy is often read as confidence; a sale can just be planned diversification or taxes.

Sources

The numbers on this page point here. Each one links to the record it came from.

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