Insider and Institutional Holdings by Sector (US)

Data Used: Multiple data services

Date of Analysis: Data used is as of January 2017

Download as an excel file instead: http://www.stern.nyu.edu/~adamodar/pc/datasets/inshold.xls

For global datasets: http://www.stern.nyu.edu/~adamodar/New_Home_Page/data.html

can be obtained by clicking here

on which companies are included in each industry


Industry Name Number of Firms CEO Holding Institutional Holdings Insider Holdings
Advertising 41 10.75% 24.11% 27.18%
Aerospace/Defense 96 3.44% 53.40% 12.64%
Air Transport 18 1.97% 63.98% 5.62%
Apparel 58 11.64% 53.00% 22.34%
Auto & Truck 15 16.27% 68.51% 22.27%
Auto Parts 63 7.92% 55.91% 16.76%
Bank (Money Center) 10 0.22% 55.06% 6.96%
Banks (Regional) 645 1.86% 32.24% 12.50%
Beverage (Alcoholic) 25 16.46% 37.90% 33.76%
Beverage (Soft) 36 5.72% 19.84% 22.93%
Broadcasting 30 8.97% 55.09% 25.09%
Brokerage & Investment Banking 45 7.29% 61.31% 16.09%
Building Materials 41 4.44% 64.60% 9.63%
Business & Consumer Services 165 6.44% 54.01% 18.73%
Cable TV 14 6.62% 46.94% 15.42%
Chemical (Basic) 45 7.89% 31.03% 21.39%
Chemical (Diversified) 8 0.70% 78.60% 2.17%
Chemical (Specialty) 100 2.33% 54.20% 10.28%
Coal & Related Energy 38 2.27% 18.85% 10.93%
Computer Services 117 7.71% 47.65% 19.86%
Computers/Peripherals 55 5.96% 41.49% 11.71%
Construction Supplies 51 5.55% 70.78% 9.42%
Diversified 24 6.60% 56.25% 8.72%
Drugs (Biotechnology) 426 3.79% 35.88% 11.66%
Drugs (Pharmaceutical) 164 5.66% 36.10% 15.42%
Education 36 8.48% 52.64% 19.23%
Electrical Equipment 119 7.79% 32.26% 19.81%
Electronics (Consumer & Office) 24 12.74% 24.46% 26.67%
Electronics (General) 164 5.40% 42.52% 15.56%
Engineering/Construction 48 4.27% 62.72% 10.94%
Entertainment 79 10.69% 33.74% 24.71%
Environmental & Waste Services 89 6.25% 34.94% 21.81%
Farming/Agriculture 37 7.12% 42.88% 18.50%
Financial Svcs. (Non-bank & Insurance) 258 3.89% 37.39% 12.32%
Food Processing 87 7.04% 53.16% 18.00%
Food Wholesalers 16 5.10% 54.66% 11.40%
Furn/Home Furnishings 30 10.50% 52.65% 28.16%
Green & Renewable Energy 25 5.64% 34.70% 14.42%
Healthcare Products 254 4.45% 41.34% 14.14%
Healthcare Support Services 121 8.95% 50.26% 21.04%
Heathcare Information and Technology 125 8.67% 43.44% 18.50%
Homebuilding 33 5.03% 73.94% 9.99%
Hospitals/Healthcare Facilities 38 7.16% 63.76% 15.92%
Hotel/Gaming 69 7.27% 47.11% 20.99%
Household Products 129 13.05% 32.73% 25.38%
Information Services 64 5.64% 62.98% 14.57%
Insurance (General) 19 4.87% 60.93% 15.64%
Insurance (Life) 22 2.14% 63.97% 6.44%
Insurance (Prop/Cas.) 50 3.22% 60.49% 12.78%
Investments & Asset Management 156 10.73% 45.70% 18.80%
Machinery 127 4.21% 63.60% 11.48%
Metals & Mining 97 7.00% 19.55% 17.39%
Office Equipment & Services 24 3.45% 56.32% 9.91%
Oil/Gas (Integrated) 7 0.07% 52.94% 0.48%
Oil/Gas (Production and Exploration) 330 7.03% 33.21% 15.17%
Oil/Gas Distribution 78 0.39% 43.11% 2.81%
Oilfield Svcs/Equip. 148 6.79% 50.16% 12.76%
Packaging & Container 26 4.68% 74.40% 11.53%
Paper/Forest Products 23 1.79% 68.92% 6.37%
Power 68 1.84% 59.95% 5.21%
Precious Metals 109 6.57% 18.60% 18.16%
Publishing & Newspapers 37 2.63% 57.58% 15.27%
R.E.I.T. 238 1.57% 73.67% 4.42%
Real Estate (Development) 18 7.52% 45.15% 46.85%
Real Estate (General/Diversified) 11 6.79% 46.20% 19.23%
Real Estate (Operations & Services) 54 14.28% 32.73% 27.15%
Recreation 66 8.79% 56.49% 18.02%
Reinsurance 3 0.53% 74.71% 2.50%
Restaurant/Dining 86 4.52% 64.68% 11.63%
Retail (Automotive) 25 1.31% 72.05% 8.82%
Retail (Building Supply) 6 0.08% 66.83% 13.19%
Retail (Distributors) 88 12.51% 56.33% 21.76%
Retail (General) 19 5.79% 79.07% 12.09%
Retail (Grocery and Food) 14 9.94% 52.70% 23.68%
Retail (Online) 57 10.11% 54.29% 23.77%
Retail (Special Lines) 108 4.26% 67.40% 14.34%
Rubber& Tires 4 0.52% 63.86% 1.33%
Semiconductor 80 2.76% 62.35% 7.20%
Semiconductor Equip 45 1.99% 58.18% 10.24%
Shipbuilding & Marine 11 10.28% 40.47% 22.52%
Shoe 10 1.52% 64.55% 8.35%
Software (Entertainment) 13 14.59% 43.46% 18.29%
Software (Internet) 297 10.50% 37.63% 24.32%
Software (System & Application) 236 7.77% 47.49% 19.90%
Steel 38 4.03% 55.57% 7.14%
Telecom (Wireless) 17 7.26% 41.11% 12.88%
Telecom. Equipment 107 4.84% 48.49% 11.55%
Telecom. Services 67 6.32% 42.45% 16.98%
Tobacco 22 14.67% 41.13% 19.87%
Transportation 17 3.49% 70.76% 11.29%
Transportation (Railroads) 7 0.18% 58.29% 0.75%
Trucking 30 8.19% 68.38% 26.53%
Utility (General) 18 0.14% 74.89% 0.55%
Utility (Water) 22 1.12% 34.99% 7.32%
Total Market 7330 5.69% 46.70% 15.10%
Total Market (without financials) 6100 6.10% 48.50% 15.51%


Last Updated in January 2017
By Aswath Damodaran