Rankings · Capital

Insiders buying

Companies whose directors, officers and largest holders bought more shares on the open market than they sold over the last twelve months, from SEC Form 4 filings, ranked by the net amount bought. Share grants and option exercises are left out.

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Size
Any sizeOver $10B$1B to $10B
Sector
All sectorsHealthcareFinancialsTechnologyIndustrialsEnergyCommunication ServicesConsumer StaplesMaterialsConsumer DiscretionaryReal EstateUtilities

30 companies meet this test

Figures as of October 1, 2026

#CompanyGradeNet bought by insidersInsiders buyingMarket value
1NAVNNAVAN, INC.A$119.3M14$5.2B
2ALKTALKAMI TECHNOLOGY, INC.A$118M5$1.4B
3SONOSONOS, INC.C$47.7M4$2.1B
4ITGartner, Inc.B+$9.8M2$11.7B
5CLVTCLARIVATE PLCF$6.5M2$1.1B
6FRSHFreshworks Inc.B+$4.4M2$3.5B
7NRDYNERDY INC.C-$3.8M1$1.1B
8PAGSPAGSEGURO DIGITAL LTD.B+$2.5M1$2.8B
9FISVFISERV, INC.C+$2.2M3$24.1B
10SQNSSEQUANS COMMUNICATIONS S.A.F-$1.2M1$1.1B
11VRNSVARONIS SYSTEMS, INC.B$1.2M4$5.4B
12FISFidelity National Information Services, Inc.B+$1.1M2$17.2B
13CHRNCHRONOSCALE HOLDINGS CORPORATIONA-$971.5K3$2.9B
14CRSRCorsair Gaming, Inc.B$930.2K2$1.5B
15FLYWFLYWIRE CORPORATIONA$930K1$2.2B
16CPAYCorpay, IncB+$672.7K1$25.8B
17BMIBADGER METER, INC.C+$659.5K3$3.7B
18ALITAlight, Inc. / DelawareC-$650.3K6$4.1B
19IBMINTERNATIONAL BUSINESS MACHINES CORPA+$417.2K3$207.3B
20TSMTaiwan Semiconductor Manufacturing Company LimitedA+$387.1K3$2.37T
21ZBRAZebra Technologies CorporationA$350.6K1$17.8B
22SAICScience Applications International CorporationB$346.5K5$5.4B
23CNXCCONCENTRIX CORPORATIONB-$218.3K1$1.5B
24DXCDXC TECHNOLOGY COMPANYC$215.8K1$1.7B
25CORZCore Scientific, Inc./txF$209.2K1$5.2B

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A ranking orders companies by one stated measure. It is not a recommendation, and it says nothing about whether any share price is reasonable.