· Updated March 2026 Institutional Ownership: Most & Least Owned Stocks 2026
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Institutional Ownership: Most & Least Owned Stocks 2026

Which stocks do institutions love? Which do they avoid? High institutional ownership indicates smart money conviction, whereas low ownership may signal potential overlooked opportunities. Our 2026 study breaks down the data.

TickerCompanySectorInst. Ownership (%)Number of Inst.Top HolderTop Holder (%)Insider Ownership (%)Market Cap ($B)P/E RatioShort Interest (%)
MMM3MIndustrials76.32%2,824Vanguard Group Inc9.31%0.12%$80.8025.571.56%
AOSA. O. SmithIndustrials100.00%905Vanguard Group Inc13.43%0.44%$9.8218.445.57%
ABTAbbott LaboratoriesHealth Care81.95%4,087Vanguard Group Inc10.10%0.56%$190.3829.370.99%
ABBVAbbVieHealth Care76.39%5,076Vanguard Group Inc10.22%0.11%$406.8797.091.29%
ACNAccentureInformation Technology82.75%3,221Vanguard Group Inc10.00%0.08%$133.3317.772.76%
ADBEAdobe Inc.Information Technology87.67%3,540Vanguard Group Inc10.06%0.25%$118.7216.973.02%
AMDAdvanced Micro DevicesInformation Technology72.22%4,063Vanguard Group Inc9.72%0.44%$313.7673.451.89%
AESAES CorporationUtilities88.09%986Vanguard Group Inc12.43%0.48%$10.089.313.16%
AFLAflacFinancials59.60%2,112Vanguard Group Inc11.07%10.91%$57.4716.321.43%
AAgilent TechnologiesHealth Care93.04%1,598Vanguard Group Inc12.07%0.18%$32.5525.401.72%
APDAir Products and ChemicalsMaterials94.08%2,120Vanguard Group Inc10.02%1.89%$60.60N/A2.33%
ABNBAirbnbConsumer Discretionary86.53%1,807Vanguard Group Inc9.04%1.37%$79.8733.143.65%
AKAMAkamai TechnologiesInformation Technology100.00%980Vanguard Group Inc12.67%2.01%$14.4732.5412.12%
ALBAlbemarle CorporationMaterials94.67%1,206Vanguard Group Inc12.33%0.38%$19.13N/A10.98%
AREAlexandria Real Estate EquitiesReal Estate97.94%902Vanguard Group Inc14.90%1.33%$8.79N/A6.45%
ALGNAlign TechnologyHealth Care96.01%967Vanguard Group Inc11.48%6.83%$12.4830.744.28%
ALLEAllegionIndustrials97.48%1,129Vanguard Group Inc12.31%1.17%$12.9520.213.34%
LNTAlliant EnergyUtilities91.46%1,104Vanguard Group Inc14.31%0.25%$18.4022.798.53%
ALLAllstateFinancials82.68%2,127Vanguard Group Inc12.80%0.57%$55.105.582.52%
GOOGLAlphabet Inc. (Class A)Communication Services80.85%7,185Vanguard Group Inc9.09%0.57%$3610.7127.611.26%
GOOGAlphabet Inc. (Class C)Communication Services60.95%6,178Vanguard Group Inc7.74%6.64%$3608.5427.62N/A
MOAltriaConsumer Staples63.60%2,860Vanguard Group Inc9.63%0.12%$111.6516.142.79%
AMZNAmazonConsumer Discretionary67.24%7,665Vanguard Group Inc7.88%9.08%$2287.8329.770.90%
AMCRAmcorMaterials69.97%1,004Blackrock Inc.6.86%0.29%$20.0032.546.16%
AEEAmerenUtilities85.56%1,172Vanguard Group Inc12.90%0.31%$30.8320.843.42%
AEPAmerican Electric PowerUtilities84.88%2,277Vanguard Group Inc10.58%0.25%$71.3219.803.45%
AXPAmerican ExpressFinancials64.81%3,742Berkshire Hathaway, Inc22.08%22.23%$207.3419.571.61%
AIGAmerican International GroupFinancials99.29%1,547Vanguard Group Inc12.63%0.34%$42.4814.502.13%
AMTAmerican TowerReal Estate96.12%2,410Vanguard Group Inc13.68%0.16%$88.2934.991.66%
AWKAmerican Water WorksUtilities99.50%1,635Vanguard Group Inc13.27%0.25%$26.8424.166.20%
AMPAmeriprise FinancialFinancials89.92%1,869Vanguard Group Inc13.44%0.19%$43.1912.824.18%
AMEAmetekIndustrials92.09%1,535Vanguard Group Inc11.87%0.40%$51.1034.741.19%
AMGNAmgenHealth Care85.20%3,879Vanguard Group Inc10.17%0.21%$199.2025.972.69%
APHAmphenolInformation Technology97.88%2,674Vanguard Group Inc10.30%0.55%$162.1039.481.54%
ADIAnalog DevicesInformation Technology93.46%2,601Vanguard Group Inc10.42%0.24%$154.1857.841.88%
AONAonFinancials88.75%1,733Vanguard Group Inc9.41%2.85%$73.2120.001.04%
APAAPA CorporationEnergy99.31%969Vanguard Group Inc12.27%0.44%$11.697.8211.92%
APOApollo Global ManagementFinancials68.00%1,623Vanguard Group Inc8.26%26.99%$63.0919.625.22%
AAPLApple Inc.Information Technology65.20%7,519Vanguard Group Inc9.72%1.64%$3784.1332.590.91%
AMATApplied MaterialsInformation Technology85.52%3,445Vanguard Group Inc9.67%0.33%$257.7233.341.86%
APPAppLovinInformation Technology81.17%2,118Vanguard Group Inc8.18%18.76%$169.7050.014.92%
APTVAptivConsumer Discretionary100.00%1,124Vanguard Group Inc10.65%0.41%$15.7196.933.91%
ACGLArch Capital GroupFinancials94.05%1,303Vanguard Group Inc11.60%3.27%$35.258.381.83%
ADMArcher-Daniels-MidlandConsumer Staples87.98%1,401Vanguard Group Inc12.30%0.68%$32.4530.243.62%
ARESAres ManagementFinancials89.40%1,145Vanguard Group Inc11.79%11.16%$36.4064.335.15%
ANETArista NetworksInformation Technology70.78%2,751Vanguard Group Inc8.05%18.00%$167.3548.321.24%
AJGArthur J. Gallagher & Co.Financials93.56%1,731Vanguard Group Inc12.21%0.92%$58.6539.672.17%
AIZAssurantFinancials97.53%824Vanguard Group Inc13.37%0.63%$11.1613.172.39%
TAT&TCommunication Services67.78%3,548Vanguard Group Inc9.49%0.08%$203.049.421.60%
ATOAtmos EnergyUtilities100.00%1,332Vanguard Group Inc12.71%0.40%$30.6124.092.77%
ADSKAutodeskInformation Technology95.77%2,075Blackrock Inc.10.42%0.21%$55.3350.003.02%
ADPAutomatic Data ProcessingIndustrials86.51%3,073Vanguard Group Inc10.33%0.16%$91.5121.732.77%
AZOAutoZoneConsumer Discretionary94.42%1,854Vanguard Group Inc10.84%0.25%$60.5625.382.17%
AVBAvalonBay CommunitiesReal Estate100.00%1,141Vanguard Group Inc16.25%0.41%$25.1924.045.12%
AVYAvery DennisonMaterials98.64%1,126Vanguard Group Inc13.59%0.84%$13.8120.463.17%
AXONAxon EnterpriseIndustrials85.84%1,580Vanguard Group Inc11.65%4.38%$46.15385.243.70%
BKRBaker HughesEnergy100.00%1,443Vanguard Group Inc14.67%0.13%$59.1123.003.29%
BALLBall CorporationMaterials89.31%1,028Vanguard Group Inc11.83%0.31%$16.7618.951.96%
BACBank of AmericaFinancials71.17%4,439Vanguard Group Inc9.07%7.33%$355.1912.771.40%
BAXBaxter InternationalHealth Care100.00%1,023Blackrock Inc.16.48%0.43%$9.10N/A12.47%
BDXBecton DickinsonHealth Care96.13%2,022Vanguard Group Inc12.88%0.40%$60.5527.315.80%
BRK.BBerkshire HathawayFinancials66.28%5,836Vanguard Group Inc11.31%0.39%$1076.4716.080.88%
BBYBest BuyConsumer Discretionary100.00%1,290Blackrock Inc.12.46%7.55%$14.0122.0113.43%
TECHBio-TechneHealth Care100.00%811Vanguard Group Inc11.38%0.29%$8.43101.688.24%
BIIBBiogenHealth Care98.02%1,435Vanguard Group Inc11.89%0.17%$27.1321.064.00%
BLKBlackRockFinancials82.58%3,084Vanguard Group Inc9.04%1.97%$148.6127.030.97%
BXBlackstone Inc.Financials70.32%2,810Vanguard Group Inc9.66%0.97%$135.7528.451.75%
BKBNY MellonFinancials87.91%2,260Vanguard Group Inc10.38%0.24%$80.3615.571.40%
BABoeingIndustrials73.90%2,998Vanguard Group Inc9.04%0.08%$181.5093.571.74%
BKNGBooking HoldingsConsumer Discretionary100.00%2,928Vanguard Group Inc9.47%0.20%$146.6827.472.59%
BSXBoston ScientificHealth Care94.92%2,514Vanguard Group Inc9.41%0.20%$105.8836.781.80%
BMYBristol Myers SquibbHealth Care83.08%3,157Vanguard Group Inc9.76%0.10%$122.7817.421.56%
AVGOBroadcom Inc.Information Technology79.44%5,972Vanguard Group Inc10.18%1.96%$1566.7569.421.19%
BRBroadridge Financial SolutionsIndustrials94.91%1,553Vanguard Group Inc12.89%0.49%$22.9921.782.62%
BROBrown & BrownFinancials82.66%1,226Vanguard Group Inc11.06%13.09%$25.0923.266.30%
BF.BBrown–FormanConsumer Staples76.96%904Vanguard Group Inc10.28%2.94%$11.7014.7716.56%
BLDRBuilders FirstSourceIndustrials96.95%1,077Vanguard Group Inc11.19%2.62%$10.3023.945.74%
BGBunge Global SAConsumer Staples76.82%971Glencore Plc16.95%17.76%$22.5823.623.48%
BXPBXP Inc.Real Estate100.00%905Vanguard Group Inc15.15%0.41%$9.3730.439.85%
CHRWC.H. RobinsonIndustrials100.00%1,135Vanguard Group Inc12.28%0.81%$21.3137.197.13%
CDNSCadence Design SystemsInformation Technology90.09%2,096Vanguard Group Inc9.99%0.30%$81.9272.962.09%
CPTCamden Property TrustReal Estate100.00%840Vanguard Group Inc16.30%1.49%$11.3330.096.19%
CPBCampbell Soup CompanyConsumer Staples62.46%853Blackrock Inc.8.34%33.61%$7.6913.3022.58%
COFCapital OneFinancials88.56%2,700Vanguard Group Inc9.15%1.87%$116.7455.871.31%
CAHCardinal HealthHealth Care90.49%1,865Vanguard Group Inc13.36%0.26%$51.2531.342.45%
CCLCarnivalConsumer Discretionary71.40%1,489Vanguard Group Inc10.34%7.84%$35.7212.773.56%
CARRCarrier GlobalIndustrials91.13%1,983Vanguard Group Inc11.09%6.15%$48.7734.532.74%
CVNACarvanaConsumer Discretionary100.00%1,165Price (T.Rowe) Associates Inc12.42%2.13%$69.6237.6012.10%
CATCaterpillar Inc.Industrials72.60%4,261Vanguard Group Inc9.97%0.23%$318.6536.242.15%
CBOECboe Global MarketsFinancials89.36%1,326Vanguard Group Inc11.61%0.24%$31.5328.912.98%
CBRECBRE GroupReal Estate99.15%1,547Vanguard Group Inc16.20%0.64%$40.7235.631.63%
CDWCDWInformation Technology97.95%1,158Vanguard Group Inc13.52%0.39%$16.0715.274.44%
CORCencoraHealth Care96.89%1,973Vanguard Group Inc12.14%4.22%$69.7343.083.13%
CNCCentene CorporationHealth Care98.35%1,283Vanguard Group Inc11.59%0.67%$21.47N/A3.35%
CNPCenterPoint EnergyUtilities100.00%1,072Capital International Investors13.18%0.23%$28.4727.267.08%
CFCF IndustriesMaterials100.00%1,168Vanguard Group Inc12.73%0.67%$18.0612.918.82%
CRLCharles River LaboratoriesHealth Care100.00%824Vanguard Group Inc11.96%1.10%$8.59N/A6.90%
SCHWCharles Schwab CorporationFinancials84.89%2,926Vanguard Group Inc8.59%6.29%$169.2220.480.82%
CHTRCharter CommunicationsCommunication Services81.72%1,152Dodge & Cox Inc.11.54%36.22%$30.056.4126.19%
CVXChevron CorporationEnergy67.91%4,699Vanguard Group Inc9.17%6.60%$379.7628.651.17%

Frequently Asked Questions

What does high institutional ownership mean?

High institutional ownership typically signifies that large financial entities (like mutual funds, pension funds, and hedge funds) have strong conviction in a company's fundamentals and future prospects. It implies a vote of confidence from the "smart money."

Which stocks have the highest institutional ownership?

Typically, large-cap, established companies in the S&P 500 feature the highest institutional ownership percentages, often exceeding 80%. See our data table above for the exact 2026 figures.

Is high institutional ownership good?

Generally, yes. It indicates professional endorsement and provides stock stability. However, extremely high ownership (e.g., >90%) can lead to heightened volatility if multiple institutions decide to sell simultaneously ("crowded trade").

What stocks do hedge funds own?

Hedge funds frequently target technology, healthcare, and consumer discretionary sectors, seeking high-growth opportunities or mispriced assets. Look at the "Top Holder" column in our table to see major institutional players.

What percentage of stocks are owned by institutions?

In the modern U.S. stock market, institutions collectively own approximately 70-80% of the market value of publicly traded companies, a figure that continues to remain strong in 2026.

Methodology

Data for this 2026 study was sourced directly from public financial APIs including Yahoo Finance. Our analysis encompasses top US equities, evaluating institutional percentages, top holders, and relevant valuation metrics. We prioritize verifiable, null-over-fake data processing. Invalid ownership percentages were bounded to standard constraints (0-100% for institutions, 0-80% for insiders).

Disclaimer

The information provided in this study is for educational and informational purposes only and does not constitute financial or investment advice. Westmount Research is not a registered investment advisor. Always conduct your own due diligence before making investment decisions.

Cite This Page

Westmount Fundamentals. "Institutional Ownership: Most & Least Owned Stocks 2026." westmountfundamentals.com/institutional-ownership, 2026.

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