BLAIR WILLIAM & CO/IL Q1 2021 Filing

Filed May 13, 2021

Portfolio Value

$26.5B

Holdings

1,856

Report Date

Q1 2021

Filing Type

13F-HR

All Holdings (1,856 positions)

#StockSharesValue% PortfolioType
1
MSFTMICROSOFT CORP
3,671,284$865.6B3265.38%
2
AAPLAPPLE INC
6,796,319$830.2B3131.80%
3
AMZNAMAZON COM INC
261,284$808.4B3049.80%
4
IDXXIDEXX LABS INC
1,390,196$680.2B2566.18%
5
PYPLPAYPAL HLDGS INC
2,225,860$540.5B2039.13%
6
VVISA INC
2,367,073$501.2B1890.69%
7
VEEVVEEVA SYS INC
1,856,522$485.0B1829.64%
8
DC4DEXCOM INC
1,186,663$426.5B1608.87%
9
MAMASTERCARD INCORPORATED
1,195,012$425.5B1605.13%
10
GOOGALPHABET INC
198,576$410.8B1549.66%
11
SBUXSTARBUCKS CORP
3,722,128$406.7B1534.33%
12
ZTSZOETIS INC
2,432,162$383.0B1444.92%
13
DHRDANAHER CORPORATION
1,599,314$360.0B1357.99%
14
WDAYWORKDAY INC
1,397,774$347.2B1309.99%
15
DOCUDOCUSIGN INC
1,658,869$335.8B1266.94%
16
ADBEADOBE SYSTEMS INCORPORATED
688,554$327.3B1234.80%
17
FISVFISERV INC
2,609,816$310.7B1172.00%
18
ECLECOLAB INC
1,345,785$288.1B1086.82%
19
GOOGLALPHABET INC
121,811$251.2B947.79%
20
JPMJPMORGAN CHASE & CO
1,644,636$250.4B944.49%
21
KMXCARMAX INC
1,851,658$245.6B926.68%
22
CRMSALESFORCE COM INC
1,115,442$236.3B891.55%
23
CSGPCOSTAR GROUP INC
262,646$215.9B814.35%
24
SPYSPDR S&P 500 ETF TR
524,088$207.7B783.59%
25
ABTABBOTT LABS
1,697,015$203.4B767.21%
26
ICEINTERCONTINENTAL EXCHANGE IN
1,801,621$201.2B759.04%
27
DISDISNEY WALT CO
1,050,642$193.9B731.35%
28
HDHOME DEPOT INC
632,409$193.0B728.25%
29
SYKSTRYKER CORPORATION
768,838$187.3B706.49%
30
FASTFASTENAL CO
3,582,898$180.1B679.60%
31
TYLTYLER TECHNOLOGIES INC
409,783$174.0B656.28%
32
INTUINTUIT
451,460$172.9B652.40%
33
ACNACCENTURE PLC IRELAND
620,107$171.3B646.24%
34
AMTAMERICAN TOWER CORP NEW
707,634$169.2B638.18%
35
POOLPOOL CORP
479,132$165.4B624.03%
36
METAFACEBOOK INC
543,510$160.1B603.90%
37
CPRTCOPART INC
1,411,891$153.3B578.49%
38
JNJJOHNSON & JOHNSON
928,270$152.6B575.53%
39
COSTCOSTCO WHSL CORP NEW
430,774$151.8B572.81%
40
VRSKVERISK ANALYTICS INC
834,885$147.5B556.50%
41
WSOWATSCO INC
564,359$147.2B555.15%
42
LULULULULEMON ATHLETICA INC
450,490$138.2B521.24%
43
TWLOTWILIO INC
391,320$133.3B503.04%
44
PGRPROGRESSIVE CORP
1,386,954$132.6B500.26%
45
ABBVABBVIE INC
1,218,223$131.8B497.35%
46
ABMDEURABIOMED INC
403,873$128.7B485.62%
47
AONAON PLC
554,704$127.6B481.53%
48
UNHUNITEDHEALTH GROUP INC
333,298$124.0B467.83%
49
OKTAOKTA INC
548,766$121.0B456.33%
50
TDOCTELADOC HEALTH INC
652,295$118.6B447.25%
51
PGPROCTER AND GAMBLE CO
847,928$114.8B433.21%
52
CHWYCHEWY INC
1,343,174$113.8B429.23%
53
GWREGUIDEWIRE SOFTWARE INC
1,102,940$112.1B422.86%
54
ITWILLINOIS TOOL WKS INC
493,600$109.3B412.49%
55
T7DTRANSDIGM GROUP INC
184,965$108.7B410.24%
56
FTVFORTIVE CORP
1,529,556$108.0B407.61%
57
UNPUNION PAC CORP
482,035$106.2B400.81%
58
VEAVANGUARD TAX-MANAGED INTL FD
2,122,852$104.3B393.29%
59
APHAMPHENOL CORP NEW
1,563,721$103.2B389.17%
60
WMTWALMART INC
732,922$99.6B375.56%
61
AMEAMETEK INC
768,575$98.2B370.34%
62
EXASEXACT SCIENCES CORP
724,889$95.5B360.37%
63
IVVISHARES TR
235,464$93.7B353.38%
64
ATVIEURACTIVISION BLIZZARD INC
1,000,945$93.1B351.17%
65
SPLKCHFSPLUNK INC
680,805$92.2B347.95%
66
CITCINTAS CORP
268,087$91.5B345.19%
67
BMYBRISTOL-MYERS SQUIBB CO
1,426,206$90.0B339.66%
68
VIGVANGUARD SPECIALIZED FUNDS
597,089$87.8B331.30%
69
TREXTREX CO INC
953,403$87.3B329.24%
70
NOWSERVICENOW INC
173,491$86.8B327.32%
71
COUPEURCOUPA SOFTWARE INC
339,658$86.4B326.08%
72
KRNTKORNIT DIGITAL LTD
864,432$85.7B323.24%
73
GSHDGOOSEHEAD INS INC
791,835$84.9B320.17%
74
AXPAMERICAN EXPRESS CO
582,400$82.4B310.76%
75
KOCOCA COLA CO
1,505,403$79.3B299.35%
76
LINLINDE PLC
282,957$79.3B299.04%
77
BRK/BBERKSHIRE HATHAWAY INC DEL
307,470$78.5B296.32%
78
MCDMCDONALDS CORP
337,141$75.6B285.07%
79
NKENIKE INC
567,585$75.4B284.54%
80
MCHPMICROCHIP TECHNOLOGY INC.
485,129$75.3B284.08%
81
EWEDWARDS LIFESCIENCES CORP
896,172$75.0B282.77%
82
VUGVANGUARD INDEX FDS
289,835$74.5B281.05%
83
XYZSQUARE INC
319,024$72.4B273.26%
84
BABAALIBABA GROUP HLDG LTD
316,204$71.7B270.46%
85
TMOTHERMO FISHER SCIENTIFIC INC
154,363$70.4B265.76%
86
ZBRAZEBRA TECHNOLOGIES CORPORATI
144,262$70.0B264.05%
87
BXBLACKSTONE GROUP INC
935,197$69.7B262.94%
88
IRTCIRHYTHM TECHNOLOGIES INC
498,163$69.2B260.96%
89
MCXMCCORMICK & CO INC
774,767$69.1B260.60%
90
ROKROCKWELL AUTOMATION INC
260,122$69.0B260.48%
91
RNGRINGCENTRAL INC
231,737$69.0B260.41%
92
AFWALIGN TECHNOLOGY INC
126,847$68.7B259.14%
93
TEAMATLASSIAN CORP PLC
323,950$68.3B257.57%
94
BABOEING CO
266,108$67.8B255.71%
95
GDGENERAL DYNAMICS CORP
369,725$67.1B253.24%
96
VEUVANGUARD INTL EQUITY INDEX F
1,085,828$65.9B248.56%
97
BACVERIZON COMMUNICATIONS INC
1,130,316$65.7B247.96%
98
NFLXNETFLIX INC
125,864$65.7B247.69%
99
PEPPEPSICO INC
462,905$65.5B247.01%
100
ISRGINTUITIVE SURGICAL INC
88,322$65.3B246.21%
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