Composition of Holdings by Industry

This page shows an industry breakdown of all the investments of William Blair Investment Management, Llc

Industry Market Value
Percent
07 - Agricultural Services 3,243,000 0.01
10 - Metal Mining 1,581,000 0.01
13 - Oil And Gas Extraction 423,928,000 1.60
14 - Mining And Quarrying Of Nonmetallic Minerals, Except Fuels 190,010,000 0.72
15 - Building Construction General Contractors And Operative Builders 6,298,000 0.02
16 - Heavy Construction Other Than Building Construction Contractors 584,000 0.00
17 - Construction Special Trade Contractors 22,809,000 0.09
20 - Food And Kindred Products 270,630,000 1.02
22 - Textile Mill Products 27,807,000 0.11
23 - Apparel And Other Finished Products Made From Fabrics And Similar Materials 19,996,000 0.08
24 - Lumber And Wood Products, Except Furniture 19,109,000 0.07
25 - Furniture And Fixtures 12,911,000 0.05
27 - Printing, Publishing, And Allied Industries 20,864,000 0.08
28 - Chemicals And Allied Products 1,699,437,000 6.42
29 - Petroleum Refining And Related Industries 24,672,000 0.09
30 - Rubber And Miscellaneous Plastics Products 238,209,000 0.90
31 - Leather And Leather Products 35,035,000 0.13
32 - Stone, Clay, Glass, And Concrete Products 42,899,000 0.16
33 - Primary Metal Industries 44,987,000 0.17
34 - Fabricated Metal Products, Except Machinery And Transportation Equipment 314,464,000 1.19
35 - Industrial And Commercial Machinery And Computer Equipment 660,907,000 2.50
36 - Electronic And Other Electrical Equipment And Components, Except Computer Equipment 514,901,000 1.94
37 - Transportation Equipment 389,267,000 1.47
38 - Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks 1,050,143,000 3.97
39 - Miscellaneous Manufacturing Industries 22,767,000 0.09
40 - Railroad Transportation 215,292,000 0.81
42 - Motor Freight Transportation And Warehousing 208,251,000 0.79
44 - Water Transportation 0 0.00
45 - Transportation By Air 0 0.00
47 - Transportation Services 14,498,000 0.05
48 - Communications 617,609,000 2.33
49 - Electric, Gas, And Sanitary Services 102,645,000 0.39
50 - Wholesale Trade-durable Goods 43,002,000 0.16
51 - Wholesale Trade-non-durable Goods 89,889,000 0.34
52 - Building Materials, Hardware, Garden Supply, And Mobile Home Dealers 551,774,000 2.08
53 - General Merchandise Stores 79,182,000 0.30
54 - Food Stores 140,822,000 0.53
55 - Automotive Dealers And Gasoline Service Stations 637,470,000 2.41
56 - Apparel And Accessory Stores 294,856,000 1.11
58 - Restaurants, Dining, Eating And Drinking Places 318,227,000 1.20
59 - Miscellaneous Retail 470,625,000 1.78
60 - Depository Institutions 883,930,000 3.34
61 - Non-depository Credit Institutions 72,954,000 0.28
62 - Security And Commodity Brokers, Dealers, Exchanges, And Services 837,014,000 3.16
63 - Insurance Carriers 578,801,000 2.19
64 - Insurance Agents, Brokers, And Service 27,247,000 0.10
65 - Real Estate 167,556,000 0.63
67 - Holding And Other Investment Offices 180,823,000 0.68
70 - Hotels, Rooming Houses, Camps, And Other Lodging Places 3,065,000 0.01
73 - Business Services 4,731,919,000 17.87
76 - Miscellaneous Repair Services 5,389,000 0.02
79 - Amusement And Recreation Services 593,360,000 2.24
80 - Health Services 400,614,000 1.51
82 - Educational Services 237,322,000 0.90
87 - Engineering, Accounting, Research, Management, And Related Services 385,715,000 1.46
Industry Not Reported 7,528,940,000 28.44
Total 26,476,249,000 100.00