WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Q3 2017 Filing

Filed November 13, 2017

Portfolio Value

$27.9T

Holdings

433

Report Date

Q3 2017

Filing Type

13F-HR

All Holdings (433 positions)

#StockSharesValue% PortfolioType
1
BABAALIBABA GROUP HOLDING-SP ADR
6,399,093$1.1T3.96%
2
TSMTAIWAN SEMICONDUCTOR-SP ADR
19,563,258$734.6B2.63%
3
CNRCANADIAN NATL RAILWAY CO
4,684,710$387.3B1.39%
4
CSGPCOSTAR GROUP INC
1,393,304$373.8B1.34%
5
BWXTBWX TECHNOLOGIES INC
6,391,978$358.1B1.28%
6
SBACSBA COMMUNICATIONS CORP
2,467,432$355.4B1.27%
7
CPRTCOPART INC
10,166,845$349.4B1.25%
8
VANTIV INC - CL A
4,904,219$345.6B1.24%
9
SPYSPDR S&P 500 ETF TRUST
1,368,924$343.9B1.23%
10
SUSUNCOR ENERGY INC
9,758,860$341.2B1.22%
11
SIXEURSIX FLAGS ENTERTAINMENT CORP
5,411,196$329.8B1.18%
12
CHKPCHECK POINT SOFTWARE TECH
2,698,562$307.7B1.10%
13
GWREGUIDEWIRE SOFTWARE INC
3,911,540$304.6B1.09%
14
BALLBALL CORP
7,347,203$303.4B1.09%
15
MTNVAIL RESORTS INC
1,326,702$302.6B1.08%
16
GOOGLALPHABET INC-CL A
307,021$299.0B1.07%
17
BAPCREDICORP LTD
1,451,434$297.6B1.07%
18
IWDISHARES RUSSELL 1000 VALUE E
2,483,200$294.3B1.05%
19
RHT1EURRED HAT INC
2,612,755$289.6B1.04%
20
AMGAFFILIATED MANAGERS GROUP
1,519,372$288.4B1.03%
21
BAHBOOZ ALLEN HAMILTON HOLDINGS
7,554,477$282.5B1.01%
22
ZTSZOETIS INC
4,427,987$282.3B1.01%
23
CNCCENTENE CORP
2,881,488$278.8B1.00%
24
AMZNAMAZON.COM INC
287,657$276.5B0.99%
25
MSFTMICROSOFT CORP
3,629,113$270.3B0.97%
26
HDBHDFC BANK LTD-ADR
2,794,700$269.3B0.96%
27
MAMASTERCARD INC - A
1,761,444$248.7B0.89%
28
MIDDMIDDLEBY CORP
1,939,553$248.6B0.89%
29
PGRPROGRESSIVE CORP
5,005,580$242.4B0.87%
30
CTRPUSDCTRIP.COM INTERNATIONAL-ADR
4,544,373$239.7B0.86%
31
AFWALIGN TECHNOLOGY INC
1,266,308$235.9B0.84%
32
JXC1J2 GLOBAL INC
3,178,302$234.8B0.84%
33
METAFACEBOOK INC-A
1,354,480$231.4B0.83%
34
VRSKVERISK ANALYTICS INC
2,676,421$222.7B0.80%
35
UNHUNITEDHEALTH GROUP INC
1,134,977$222.3B0.80%
36
MMSMAXIMUS INC
3,374,826$217.7B0.78%
37
ANETEURARISTA NETWORKS INC
1,085,510$205.8B0.74%
38
HEALTHSOUTH CORP
4,247,497$196.9B0.71%
39
CSRA INC
6,048,003$195.2B0.70%
40
GKDGRAND CANYON EDUCATION INC
2,088,949$189.7B0.68%
41
YUMCYUM CHINA HOLDINGS INC
4,699,192$187.8B0.67%
42
TTWOTAKE-TWO INTERACTIVE SOFTWRE
1,809,200$185.0B0.66%
43
DPZDOMINO'S PIZZA INC
858,919$170.5B0.61%
44
TSCOTRACTOR SUPPLY COMPANY
2,672,343$169.1B0.61%
45
UNPUNION PACIFIC CORP
1,443,612$167.4B0.60%
46
VEEVVEEVA SYSTEMS INC-CLASS A
2,917,890$164.6B0.59%
47
TALTAL EDUCATION GROUP- ADR
4,834,438$163.0B0.58%
48
NTESNETEASE INC-ADR
607,443$160.3B0.57%
49
ICEINTERCONTINENTAL EXCHANGE IN
2,327,345$159.9B0.57%
50
ABMDEURABIOMED INC
944,861$159.3B0.57%
51
LGNDLIGAND PHARMACEUTICALS
1,147,376$156.2B0.56%
52
NBISYANDEX NV-A
4,629,740$152.6B0.55%
53
EWBCEAST WEST BANCORP INC
2,549,489$152.4B0.55%
54
SQMQUIMICA Y MINERA CHIL-SP ADR
2,724,430$151.6B0.54%
55
MTDMETTLER-TOLEDO INTERNATIONAL
230,599$144.4B0.52%
56
ADBEADOBE SYSTEMS INC
965,941$144.1B0.52%
57
ODFLOLD DOMINION FREIGHT LINE
1,296,365$142.7B0.51%
58
SBUXSTARBUCKS CORP
2,610,402$140.2B0.50%
59
ABEVAMBEV SA-ADR
21,186,208$139.6B0.50%
60
BAMBROOKFIELD ASSET MANAGE-CL A
3,364,770$139.0B0.50%
61
2U INC
2,439,160$136.7B0.49%
62
LYVLIVE NATION ENTERTAINMENT IN
3,045,589$132.6B0.47%
63
HDHOME DEPOT INC
808,980$132.3B0.47%
64
FTVFORTIVE CORP
1,859,227$131.6B0.47%
65
COOCOOPER COS INC/THE
546,907$129.7B0.46%
66
RTN1USDRAYTHEON COMPANY
687,704$128.3B0.46%
67
ROSTROSS STORES INC
1,986,741$128.3B0.46%
68
ATGEADTALEM GLOBAL EDUCATION INC
3,551,026$127.3B0.46%
69
HEIHEICO CORP-CLASS A
1,654,834$126.1B0.45%
70
CECELANESE CORP-SERIES A
1,205,985$125.7B0.45%
71
RCI/BROGERS COMMUNICATIONS INC-B
2,429,600$125.0B0.45%
72
AXTAAXALTA COATING SYSTEMS LTD
4,318,090$124.9B0.45%
73
MLMMARTIN MARIETTA MATERIALS
595,756$122.9B0.44%
74
EXASEXACT SCIENCES CORP
2,566,007$120.9B0.43%
75
FIRSTCASH INC
1,901,904$120.1B0.43%
76
BANK OF THE OZARKS
2,494,365$119.9B0.43%
77
NATIONAL INSTRUMENTS CORP
2,841,867$119.8B0.43%
78
RYAAYRYANAIR HOLDINGS PLC-SP ADR
1,116,925$117.7B0.42%
79
TDTORONTO-DOMINION BANK
2,067,541$116.2B0.42%
80
EFXEQUIFAX INC
1,083,903$114.9B0.41%
81
YELPYELP INC
2,620,999$113.5B0.41%
82
MLB1MERCADOLIBRE INC
434,926$112.6B0.40%
83
WEXWEX INC
996,030$111.8B0.40%
84
MIKUSDMICHAELS COS INC/THE
5,184,860$111.3B0.40%
85
TRUTRANSUNION
2,337,591$110.5B0.40%
86
MXLMAXLINEAR INC
4,626,258$109.9B0.39%
87
MNSTMONSTER BEVERAGE CORP
1,949,361$107.7B0.39%
88
TXNTEXAS INSTRUMENTS INC
1,186,235$106.3B0.38%
89
HN9HANESBRANDS INC
4,304,276$106.1B0.38%
90
ECPGENCORE CAPITAL GROUP INC
2,389,041$105.8B0.38%
91
HXLHEXCEL CORP
1,828,283$105.0B0.38%
92
UEICUNIVERSAL ELECTRONICS INC
1,639,526$103.9B0.37%
93
ACHCACADIA HEALTHCARE CO INC
2,139,935$102.2B0.37%
94
HORIZON PHARMA PLC
7,867,665$99.8B0.36%
95
CBOECBOE GLOBAL MARKETS INC
911,723$98.1B0.35%
96
FMXFOMENTO ECONOMICO MEX-SP ADR
1,026,840$98.1B0.35%
97
CXOEURCONCHO RESOURCES INC
738,028$97.2B0.35%
98
NWLNEWELL BRANDS INC
2,239,365$95.6B0.34%
99
CAMBREX CORP
1,732,934$95.3B0.34%
100
KMXCARMAX INC
1,245,729$94.4B0.34%
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