William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
This Quarter Return
+31.63%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$21B
AUM Growth
+$21B
Cap. Flow
+$597M
Cap. Flow %
2.85%
Top 10 Hldgs %
26.83%
Holding
1,793
New
130
Increased
574
Reduced
732
Closed
107

Top Buys

1
COUP
Coupa Software Incorporated
COUP
$76.8M
2
DOCU icon
DocuSign
DOCU
$71.6M
3
AON icon
Aon
AON
$49.1M
4
ABMD
Abiomed Inc
ABMD
$47M
5
SBUX icon
Starbucks
SBUX
$43.8M

Top Sells

1
PCTY icon
Paylocity
PCTY
$57.4M
2
DIS icon
Walt Disney
DIS
$57.1M
3
BRK.B icon
Berkshire Hathaway Class B
BRK.B
$36.1M
4
DLB icon
Dolby
DLB
$31.3M
5
DXCM icon
DexCom
DXCM
$25.1M

Sector Composition

1 Technology 27.38%
2 Healthcare 19.32%
3 Financials 11.61%
4 Consumer Discretionary 10.23%
5 Industrials 8.05%
Name Market Value Portfolio Weight Shares or Principal Shares
Change % 		Capital Flow
POOL icon
51
Pool Corp
POOL
$11.3B
$88.9M 0.42%
327,032
+121,974
+59% +$33.2M
ABMD
52
DELISTED
Abiomed Inc
ABMD
$87.7M 0.42%
363,099
+194,637
+116% +$47M
FTV icon
53
Fortive
FTV
$15.9B
$87.1M 0.42%
1,287,585
+2,549
+0.2% +$172K
VEA icon
54
Vanguard FTSE Developed Markets ETF
VEA
$169B
$86M 0.41%
2,217,721
-405,762
-15% -$15.7M
TWLO icon
55
Twilio
TWLO
$16.1B
$84.9M 0.4%
386,761
-19,573
-5% -$4.29M
TDG icon
56
TransDigm Group
TDG
$72B
$84.3M 0.4%
190,811
+32,357
+20% +$14.3M
ITW icon
57
Illinois Tool Works
ITW
$76B
$83.9M 0.4%
480,068
-1,446
-0.3% -$253K
COUP
58
DELISTED
Coupa Software Incorporated
COUP
$81.9M 0.39%
295,489
+277,258
+1,521% +$76.8M
WMT icon
59
Walmart
WMT
$791B
$81.5M 0.39%
680,454
+19,430
+3% +$2.33M
UNP icon
60
Union Pacific
UNP
$131B
$79.8M 0.38%
472,088
+11,994
+3% +$2.03M
APH icon
61
Amphenol
APH
$134B
$76.2M 0.36%
795,259
+3,145
+0.4% +$301K
IVV icon
62
iShares Core S&P 500 ETF
IVV
$659B
$75.2M 0.36%
242,751
-11,667
-5% -$3.61M
BMY icon
63
Bristol-Myers Squibb
BMY
$96.8B
$73M 0.35%
1,241,476
+269,624
+28% +$15.9M
ATVI
64
DELISTED
Activision Blizzard Inc.
ATVI
$69.4M 0.33%
913,701
+135,061
+17% +$10.3M
NOW icon
65
ServiceNow
NOW
$191B
$66.9M 0.32%
165,108
+6,390
+4% +$2.59M
GILD icon
66
Gilead Sciences
GILD
$140B
$65.8M 0.31%
854,654
+50,397
+6% +$3.88M
GS icon
67
Goldman Sachs
GS
$220B
$65.4M 0.31%
331,187
+7,173
+2% +$1.42M
BABA icon
68
Alibaba
BABA
$325B
$63.3M 0.3%
293,333
-102,829
-26% -$22.2M
MKC icon
69
McCormick & Company Non-Voting
MKC
$18.7B
$63M 0.3%
351,226
+5,033
+1% +$903K
AME icon
70
Ametek
AME
$42.3B
$62.9M 0.3%
704,026
-19,465
-3% -$1.74M
BRK.B icon
71
Berkshire Hathaway Class B
BRK.B
$1.08T
$62.6M 0.3%
350,474
-202,321
-37% -$36.1M
LIN icon
72
Linde
LIN
$221B
$62.5M 0.3%
294,674
+35,430
+14% +$7.52M
EW icon
73
Edwards Lifesciences
EW
$47.6B
$61.5M 0.29%
890,406
+594,194
+201% +$122K
GSHD icon
74
Goosehead Insurance
GSHD
$2.1B
$60.2M 0.29%
801,318
+43,316
+6% +$3.26M
EXAS icon
75
Exact Sciences
EXAS
$9.3B
$59.3M 0.28%
682,273
-91,203
-12% -$7.93M
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