Rankings · Capital

Share count shrinking fastest

Graded A or B, ranked by how far the number of shares fell over three years. A buyback only shows here when it retires more shares than the company issues.

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

24 companies meet this test

Figures as of October 1, 2026

#CompanyGradeShare count, 3 yearsFree cash flow yieldMarket value
1MPCMarathon Petroleum CorporationB-45.6%11.7%$110.1B
2IMOIMPERIAL OIL LIMITEDB+-24.6%6.0%$58.9B
3PARRPar Pacific Holdings, Inc.B-16.3%10.5%$3.9B
4NVGSNAVIGATOR HOLDINGS LTDB+-15.9%7.8%$1.5B
5PSXPhillips 66B-15.8%—$100.6B
6DKDELEK US HOLDINGS, INC.B-14.4%16.2%$4.2B
7GPORGulfport Energy CorpB+-13.1%—$2.7B
8FTITechnipFMC plcA+-12.8%5.8%$27B
9DINOHF Sinclair CorpB-12.2%12.3%$18.8B
10EOGEOG RESOURCES, INC.B+-10.6%17.4%$73.3B
11CNQCANADIAN NATURAL RESOURCES LIMITEDB+-9.4%—$98.2B
12MURMURPHY OIL CORPORATIONB-8.9%—$5.2B
13ARANTERO RESOURCES CorpB+-6.6%19.1%$10.3B
14HPHELMERICH & PAYNE, INC.B-6.2%8.6%$3.7B
15CVECENOVUS ENERGY INC.B-6.1%—$58.4B
16COPConocoPhillipsB+-6.0%—$150.7B
17RRCRANGE RESOURCES CORPB+-5.2%—$8.6B
18DHTDHT HOLDINGS, INC.A+-2.5%—$3.6B
19OIIOCEANEERING INTERNATIONAL INCA+-1.9%5.1%$4.4B
20EPDENTERPRISE PRODUCTS PARTNERS L.P.B-1.8%4.4%$77.8B
21KMIKINDER MORGAN, INC.B+-1.4%4.7%$67.8B
22AMANTERO MIDSTREAM CORPORATIONB+-1.2%8.1%$9.6B
23INSWINTERNATIONAL SEAWAYS, INC.B+-0.6%11.6%$5.5B
24GELGENESIS ENERGY LPB-0.1%20.1%$1.7B

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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.