William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
1-Year Return 22.14%
This Quarter Return
+2.39%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$26.5B
AUM Growth
-$769M
Cap. Flow
-$1.08B
Cap. Flow %
-4.09%
Top 10 Hldgs %
22.54%
Holding
1,953
New
123
Increased
715
Reduced
742
Closed
84

Top Buys

1
KMX icon
CarMax
KMX
$79.6M
2
OSH
Oak Street Health, Inc.
OSH
$59.1M
3
IRTC icon
iRhythm Technologies
IRTC
$39.7M
4
DXCM icon
DexCom
DXCM
$37.7M
5
TRMB icon
Trimble
TRMB
$32.6M

Top Sells

1
AAPL icon
Apple
AAPL
$427M
2
VUG icon
Vanguard Growth ETF
VUG
$272M
3
AMZN icon
Amazon
AMZN
$153M
4
MSFT icon
Microsoft
MSFT
$84.6M
5
GOOG icon
Alphabet (Google) Class C
GOOG
$81.7M

Sector Composition

1 Technology 25.67%
2 Healthcare 19.25%
3 Financials 11.66%
4 Consumer Discretionary 10.55%
5 Industrials 9.66%
Name Market Value Portfolio Weight Shares or Principal Shares
Change % 		Capital Flow
QNST icon
226
QuinStreet
QNST
$920M
$18.2M 0.07%
896,715
-1,029
-0.1% -$20.9K
MRVI icon
227
Maravai LifeSciences
MRVI
$363M
$18.2M 0.07%
510,630
+477,576
+1,445% +$17M
OMC icon
228
Omnicom Group
OMC
$15.4B
$17.9M 0.07%
240,899
-4,970
-2% -$369K
AZN icon
229
AstraZeneca
AZN
$253B
$17.8M 0.07%
357,189
-99,114
-22% -$4.93M
C icon
230
Citigroup
C
$176B
$17.6M 0.07%
242,191
+37,092
+18% +$2.7M
ILMN icon
231
Illumina
ILMN
$15.7B
$17.3M 0.07%
46,427
+2,934
+7% +$1.1M
COO icon
232
Cooper Companies
COO
$13.5B
$17.2M 0.07%
179,436
-94,868
-35% -$9.11M
GPN icon
233
Global Payments
GPN
$21.3B
$17.1M 0.06%
84,947
+8,116
+11% +$1.64M
VO icon
234
Vanguard Mid-Cap ETF
VO
$87.3B
$16.9M 0.06%
76,558
+1,104
+1% +$244K
PH icon
235
Parker-Hannifin
PH
$96.1B
$16.8M 0.06%
53,299
-1,344
-2% -$424K
DVY icon
236
iShares Select Dividend ETF
DVY
$20.8B
$16.6M 0.06%
145,862
-21,764
-13% -$2.48M
VTI icon
237
Vanguard Total Stock Market ETF
VTI
$528B
$16.5M 0.06%
79,702
-6,571
-8% -$1.36M
AMAT icon
238
Applied Materials
AMAT
$130B
$16.4M 0.06%
122,996
+30,761
+33% +$4.11M
IEMG icon
239
iShares Core MSCI Emerging Markets ETF
IEMG
$103B
$16.2M 0.06%
252,355
-52,760
-17% -$3.4M
SCHW icon
240
Charles Schwab
SCHW
$167B
$16.2M 0.06%
249,163
-5,128
-2% -$334K
NEO icon
241
NeoGenomics
NEO
$1.03B
$16.1M 0.06%
333,884
+43,404
+15% +$2.09M
TAN icon
242
Invesco Solar ETF
TAN
$765M
$16.1M 0.06%
175,275
-9,010
-5% -$827K
TENB icon
243
Tenable Holdings
TENB
$3.76B
$15.8M 0.06%
435,411
-12,167
-3% -$440K
CONE
244
DELISTED
CyrusOne Inc Common Stock
CONE
$15.7M 0.06%
232,358
+18,569
+9% +$1.26M
FDX icon
245
FedEx
FDX
$53.7B
$15.5M 0.06%
54,703
+9,845
+22% +$2.8M
TROW icon
246
T Rowe Price
TROW
$23.8B
$15.5M 0.06%
90,525
+432
+0.5% +$74.1K
TWTR
247
DELISTED
Twitter, Inc.
TWTR
$15.5M 0.06%
242,955
-6,280
-3% -$400K
WBA
248
DELISTED
Walgreens Boots Alliance
WBA
$15.4M 0.06%
280,512
-41,964
-13% -$2.3M
TECH icon
249
Bio-Techne
TECH
$8.46B
$15.4M 0.06%
160,784
-15,152
-9% -$1.45M
IRDM icon
250
Iridium Communications
IRDM
$2.67B
$15.3M 0.06%
371,494
-7,484
-2% -$309K
8 9
10
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