0001752724-20-155295.txt : 20200814
0001752724-20-155295.hdr.sgml : 20200814
20200814120727
ACCESSION NUMBER: 0001752724-20-155295
CONFORMED SUBMISSION TYPE: NPORT-P
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20200630
FILED AS OF DATE: 20200814
PERIOD START: 20201231
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: WILLIAM BLAIR FUNDS
CENTRAL INDEX KEY: 0000822632
IRS NUMBER: 000000000
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: NPORT-P
SEC ACT: 1940 Act
SEC FILE NUMBER: 811-05344
FILM NUMBER: 201103208
BUSINESS ADDRESS:
STREET 1: 150 NORTH RIVERSIDE PLAZA
CITY: CHICAGO
STATE: IL
ZIP: 60606
BUSINESS PHONE: 3123648000
MAIL ADDRESS:
STREET 1: 150 NORTH RIVERSIDE PLAZA
CITY: CHICAGO
STATE: IL
ZIP: 60606
FORMER COMPANY:
FORMER CONFORMED NAME: WILLIAM BLAIR MUTUAL FUNDS INC
DATE OF NAME CHANGE: 19960112
FORMER COMPANY:
FORMER CONFORMED NAME: BLAIR WILLIAM READY RESERVES INC
DATE OF NAME CHANGE: 19920316
0000822632
S000008601
William Blair Large Cap Growth Fund
C000023538
Class N
LCGNX
C000023539
Class I
LCGFX
C000211719
Class R6
LCGJX
NPORT-P
1
primary_doc.xml
NPORT-P
false
0000822632
XXXXXXXX
S000008601
C000023539
C000211719
C000023538
WILLIAM BLAIR FUNDS
811-05344
0000822632
SNQR0U5FDV8EZZX4W051
150 NORTH RIVERSIDE PLAZA
CHICAGO
60606
312-364-8000
William Blair Large Cap Growth Fund
S000008601
549300RO7YVMUSCG4F70
2020-12-31
2020-06-30
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2806845.33
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0.00000000
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0.00000000
0.00000000
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0.00000000
0.00000000
0.00000000
0.00000000
N
Equifax Inc
5493004MCF8JDC86VS77
Equifax Inc
294429105
73660.00000000
NS
USD
12660680.80000000
2.432312902681
Long
EC
CORP
US
N
1
N
N
N
Guidewire Software Inc
549300WXSG0J8IXZCK32
Guidewire Software Inc
40171V100
76910.00000000
NS
USD
8525473.50000000
1.637875523685
Long
EC
CORP
US
N
1
N
N
N
Texas Instruments Inc
WDJNR2L6D8RWOEB8T652
Texas Instruments Inc
882508104
131000.00000000
NS
USD
16633070.00000000
3.195470402523
Long
EC
CORP
US
N
1
N
N
N
PayPal Holdings Inc
5493005X2GO78EFZ3E94
PayPal Holdings Inc
70450Y103
144230.00000000
NS
USD
25129192.90000000
4.827707221292
Long
EC
CORP
US
N
1
N
N
N
Lam Research Corp
549300I4GMO6D34U1T02
Lam Research Corp
512807108
38830.00000000
NS
USD
12559951.80000000
2.412961301432
Long
EC
CORP
US
N
1
N
N
N
Fortive Corp
549300MU9YQJYHDQEF63
Fortive Corp
34959J108
161540.00000000
NS
USD
10929796.40000000
2.099783197077
Long
EC
CORP
US
N
1
N
N
N
Live Nation Entertainment Inc
5493007B9BM9ZXJINO78
Live Nation Entertainment Inc
538034109
212380.00000000
NS
USD
9414805.40000000
1.808729957922
Long
EC
CORP
US
N
1
N
N
N
FIXED INC CLEARING CORP.REPO
549300H47WTHXPU08X20
FIXED INC CLEARING CORP.REPO
000000000
4290111.90000000
PA
USD
4290111.90000000
0.824196952214
Long
RA
CORP
US
N
2
Repurchase
N
0.00000000
2020-07-01
4065300.00000000
USD
4375888.92000000
USD
UST
N
N
N
UnitedHealth Group Inc
549300GHBMY8T5GXDE41
UnitedHealth Group Inc
91324P102
70040.00000000
NS
USD
20658298.00000000
3.968779054348
Long
EC
CORP
US
N
1
N
N
N
Mastercard Inc
AR5L2ODV9HN37376R084
Mastercard Inc
57636Q104
82700.00000000
NS
USD
24454390.00000000
4.698067131129
Long
EC
CORP
US
N
1
N
N
N
Illumina Inc
SQ95QG8SR5Q56LSNF682
Illumina Inc
452327109
29750.00000000
NS
USD
11017912.50000000
2.116711664854
Long
EC
CORP
US
N
1
N
N
N
Microsoft Corp
INR2EJN1ERAN0W5ZP974
Microsoft Corp
594918104
266900.00000000
NS
USD
54316819.00000000
10.43510232769
Long
EC
CORP
US
N
1
N
N
N
Alphabet Inc
5493006MHB84DD0ZWV18
Alphabet Inc
02079K305
19260.00000000
NS
USD
27311643.00000000
5.246989692870
Long
EC
CORP
US
N
1
N
N
N
Accenture PLC
N/A
Accenture PLC
000000000
84540.00000000
NS
USD
18152428.80000000
3.487362763718
Long
EC
CORP
IE
N
1
N
N
N
Activision Blizzard Inc
549300TPQQDBP9GNOF40
Activision Blizzard Inc
00507V109
181550.00000000
NS
USD
13779645.00000000
2.647283258880
Long
EC
CORP
US
N
1
N
N
N
Coca-Cola Co/The
UWJKFUJFZ02DKWI3RY53
Coca-Cola Co/The
191216100
264830.00000000
NS
USD
11832604.40000000
2.273226598876
Long
EC
CORP
US
N
1
N
N
N
Starbucks Corp
OQSJ1DU9TAOC51A47K68
Starbucks Corp
855244109
194050.00000000
NS
USD
14280139.50000000
2.743436005268
Long
EC
CORP
US
N
1
N
N
N
Marriott International Inc/MD
225YDZ14ZO8E1TXUSU86
Marriott International Inc/MD
571903202
63210.00000000
NS
USD
5418993.30000000
1.041072556156
Long
EC
CORP
US
N
1
N
N
N
Alphabet Inc
5493006MHB84DD0ZWV18
Alphabet Inc
02079K107
816.00000000
NS
USD
1153505.76000000
0.221606324943
Long
EC
CORP
US
N
1
N
N
N
Stryker Corp
5493002F0SC4JTBU5137
Stryker Corp
863667101
83830.00000000
NS
USD
15105327.70000000
2.901967441113
Long
EC
CORP
US
N
1
N
N
N
Zoetis Inc
549300HD9Q1LOC9KLJ48
Zoetis Inc
98978V103
87220.00000000
NS
USD
11952628.80000000
2.296285145361
Long
EC
CORP
US
N
1
N
N
N
Linde PLC
8945002PAZHZLBGKGF02
Linde PLC
000000000
40810.00000000
NS
USD
8656209.10000000
1.662991857612
Long
EC
CORP
IE
N
1
N
N
N
Estee Lauder Cos Inc/The
549300VFZ8XJ9NUPU221
Estee Lauder Cos Inc/The
518439104
42410.00000000
NS
USD
8001918.80000000
1.537292555661
Long
EC
CORP
US
N
1
N
N
N
Adobe Inc
FU4LY2G4933NH2E1CP29
Adobe Inc
00724F101
44200.00000000
NS
USD
19240702.00000000
3.696436903396
Long
EC
CORP
US
N
1
N
N
N
Copart Inc
549300KVYX3JWMYEHU61
Copart Inc
217204106
175100.00000000
NS
USD
14580577.00000000
2.801154702963
Long
EC
CORP
US
N
1
N
N
N
Fidelity National Information Services Inc
6WQI0GK1PRFVBA061U48
Fidelity National Information Services Inc
31620M106
84350.00000000
NS
USD
11310491.50000000
2.172920622966
Long
EC
CORP
US
N
1
N
N
N
Costco Wholesale Corp
29DX7H14B9S6O3FD6V18
Costco Wholesale Corp
22160K105
24380.00000000
NS
USD
7392259.80000000
1.420167617803
Long
EC
CORP
US
N
1
N
N
N
Apollo Global Management Inc
54930054P2G7ZJB0KM79
Apollo Global Management Inc
03768E105
212000.00000000
NS
USD
10583040.00000000
2.033165921187
Long
EC
CORP
US
N
1
N
N
N
Intuit Inc
VI90HBPH7XSFMB9E4M29
Intuit Inc
461202103
44580.00000000
NS
USD
13204150.20000000
2.536721793065
Long
EC
CORP
US
N
1
N
N
N
NIKE Inc
787RXPR0UX0O0XUXPZ81
NIKE Inc
654106103
161650.00000000
NS
USD
15849782.50000000
3.044988740213
Long
EC
CORP
US
N
1
N
N
N
Abbott Laboratories
HQD377W2YR662HK5JX27
Abbott Laboratories
002824100
135280.00000000
NS
USD
12368650.40000000
2.376209339127
Long
EC
CORP
US
N
1
N
N
N
Amazon.com Inc
ZXTILKJKG63JELOEG630
Amazon.com Inc
023135106
16490.00000000
NS
USD
45492941.80000000
8.739898830800
Long
EC
CORP
US
N
1
N
N
N
Aon PLC
635400FALWQYX5E6QC64
Aon PLC
000000000
45050.00000000
NS
USD
8676630.00000000
1.666915028834
Long
EC
CORP
IE
N
1
N
N
N
Advanced Micro Devices Inc
R2I72C950HOYXII45366
Advanced Micro Devices Inc
007903107
262128.00000000
NS
USD
13790554.08000000
2.649379062135
Long
EC
CORP
US
N
1
N
N
N
2020-07-15
WILLIAM BLAIR FUNDS
John Raczek
John Raczek
Principal Financial Officer