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Institutional Investment Manager
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC (CIK: 0001644956). Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 434 holdings with a total value of $25,044,531,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 ITAU UNIBANCO HLDG SA 15,489 159,000 0.00%
2 AMETEK INC NEW 4,600 224,000 0.00%
3 PETROLEO BRASILEIRO SA PETROBR SPONSORED ADR 28,000 247,000 0.00%
4 ISHARES TR 4,393 254,000 0.00%
5 ISHARES TR 3,079 300,000 0.00%
6 CITIGROUPINC 5,086 302,000 0.00%
7 ISHARES 9,540 318,000 0.00%
8 PETROLEO BRASILEIRO SA PETRO 33,089 335,000 0.00%
9 WELLS FARGO & CO NEW 6,328 349,000 0.00%
10 APPLE INC 3,246 376,000 0.00%
11 WHITING PETE CORP NEW 33,345 401,000 0.00%
12 HOLOGIC INC 10,389 417,000 0.00%
13 Patterson UTI Energy Inc Com 16,201 436,000 0.00%
14 DICKS SPORTING GOODS INC 8,576 455,000 0.00%
15 FORTUNE BRANDS HOME & SEC IN 8,699 465,000 0.00%
16 RANGE RES CORP 13,661 469,000 0.00%
17 FMC 8,349 472,000 0.00%
18 DARDEN RESTAURANTS INC 7,049 513,000 0.00%
19 SELECT SECTOR SPDR TR 10,700 517,000 0.00% Put
20 LEGGETT &PLATT INC 10,933 534,000 0.00%
21 MANPOWERGROUP INC 6,246 555,000 0.00%
22 NATIONAL RETAIL PPTYS INC 12,583 556,000 0.00%
23 VARONIS SYS INC COM 21,697 581,000 0.00%
24 HUBBELL INC 4,985 582,000 0.00%
25 OMEGA FLEX INC 11,042 616,000 0.00%
26 TAUBMAN CTRS INC 8,730 645,000 0.00%
27 ENTELLUS MED INC 34,946 663,000 0.00%
28 PROGRESSIVE CORP OHIO 19,620 697,000 0.00%
29 SVB FINANCIAL GROUP 4,101 704,000 0.00%
30 DDR CORP 48,162 735,000 0.00%
31 CARLISLE COS INC 6,731 742,000 0.00%
32 MID AMER APT CMNTYS INC 7,797 763,000 0.00%
33 ASSURED GUARANTY LTD COM 21,407 809,000 0.00%
34 DOUGLAS EMMETT INC COM 22,831 835,000 0.00%
35 ATMOS ENERGY CORP 11,307 838,000 0.00%
36 PINNACLE WEST 10,746 839,000 0.00%
37 STEEL DYNAMICS INC 23,837 848,000 0.00%
38 A-MARK PRECIOUS METALS INC 46,669 910,000 0.00%
39 E TRADE FINANCIAL CORP 27,496 953,000 0.00%
40 ALLIED WRLD ASSUR COM HLDG A 17,929 963,000 0.00%
41 ARCH CAP GROUP LTD 11,563 998,000 0.00%
42 PARSLEY ENERGY CLA A 28,442 1,002,000 0.00%
43 CADENCE DESIGN SYSTEM INC 39,798 1,004,000 0.00%
44 ZIONS BANCORPORATION 23,449 1,009,000 0.00%
45 NOAH HOLDINGS 47,701 1,046,000 0.00%
46 INGREDION INC 8,590 1,073,000 0.00%
47 GLOBAL X GLOBAL X COPPER ETF 58,806 1,176,000 0.00%
48 SERVICENOW INC 17,110 1,272,000 0.01%
49 HUDBAY MINERALS INC 228,426 1,308,000 0.01%
50 ISHARES RUSSELL 3000 ETF 11,400 1,516,000 0.01%
Page 1 of 9

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001144204-17-008319, filed 2017.02.14).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.