Composition of Holdings by Industry

This page shows an industry breakdown of all the investments of Summa Corp.

Industry Market Value
Percent
13 - Oil And Gas Extraction 21,842,820 15.28
28 - Chemicals And Allied Products 912,975 0.64
29 - Petroleum Refining And Related Industries 10,207,270 7.14
35 - Industrial And Commercial Machinery And Computer Equipment 1,913,363 1.34
36 - Electronic And Other Electrical Equipment And Components, Except Computer Equipment 64,391,657 45.05
38 - Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks 417,732 0.29
45 - Transportation By Air 592,655 0.41
48 - Communications 394,716 0.28
49 - Electric, Gas, And Sanitary Services 408,425 0.29
53 - General Merchandise Stores 2,100,768 1.47
58 - Restaurants, Dining, Eating And Drinking Places 384,040 0.27
59 - Miscellaneous Retail 1,505,878 1.05
60 - Depository Institutions 1,261,874 0.88
61 - Non-depository Credit Institutions 2,204,489 1.54
62 - Security And Commodity Brokers, Dealers, Exchanges, And Services 4,192,239 2.93
63 - Insurance Carriers 2,198,561 1.54
67 - Holding And Other Investment Offices 1,030,980 0.72
73 - Business Services 23,755,214 16.62
78 - Motion Pictures and Film 438,679 0.31
Industry Not Reported 2,793,696 1.95
Total 142,948,031 100.00