William Blair & Company Portfolio holdings
AUM
$36B
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
+$26.5B
(-2.8%)
Cap. Flow
-$999M
Cap. Flow
% of AUM
-3.77%
Top 10 Holdings %
Top 10 Hldgs %
22.54%
Holding
1,953
New
123
Increased
718
Reduced
741
Closed
85
Top Buys
| 1 |
CarMax
KMX
|
$79.6M |
| 2 |
OSH
Oak Street Health, Inc.
OSH
|
$59.1M |
| 3 |
Amphenol
APH
|
$50.4M |
| 4 |
iRhythm Technologies
IRTC
|
$39.7M |
| 5 |
DexCom
DXCM
|
$37.7M |
Top Sells
| 1 |
Apple
AAPL
|
$427M |
| 2 |
Vanguard Growth ETF
VUG
|
$272M |
| 3 |
Amazon
AMZN
|
$153M |
| 4 |
Microsoft
MSFT
|
$84.6M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
|
1
Microsoft
MSFT
$3.77T
| $866M | 3.27% | 3,671,284 -358,935 | -9% | -$84.6M |
|
|
2
Apple
AAPL
$3.45T
| $830M | 3.13% | 6,796,319 -3,498,833 | -34% | -$427M |
|
|
3
Amazon
AMZN
$2.44T
| $808M | 3.05% | 261,284 -49,477 | -16% | -$153M |
|
4
Idexx Laboratories
IDXX
$51.8B
| $680M | 2.57% | 1,390,196 -88,432 | -6% | -$43.3M |
|
5
PayPal
PYPL
$67.1B
| $541M | 2.04% | 2,225,860 -232,564 | -9% | -$56.5M |
|
6
Visa
V
$683B
| $501M | 1.89% | 2,367,073 -214,824 | -8% | -$45.5M |
|
7
Veeva Systems
VEEV
$44B
| $485M | 1.83% | 1,856,522 -24,926 | -1% | -$6.51M |
|
|
8
DexCom
DXCM
$29.5B
| $426M | 1.61% | 1,186,663 +104,872 | +10% | +$37.7M |
|
9
Mastercard
MA
$538B
| $425M | 1.61% | 1,195,012 +8,900 | +0.8% | +$3.17M |
|
|
10
Alphabet (Google) Class C
GOOG
$2.58T
| $411M | 1.55% | 198,576 -39,515 | -17% | -$81.7M |
|
11
Starbucks
SBUX
$100B
| $407M | 1.53% | 3,722,128 -110,490 | -3% | -$12.1M |
|
12
Zoetis
ZTS
$69.3B
| $383M | 1.44% | 2,432,162 -83,618 | -3% | -$13.2M |
|
13
Danaher
DHR
$147B
| $360M | 1.36% | 1,599,314 -4,255 | -0.3% | -$958K |
|
14
Workday
WDAY
$61.6B
| $347M | 1.31% | 1,397,774 +52,966 | +4% | +$13.2M |
|
15
DocuSign
DOCU
$15.5B
| $336M | 1.27% | 1,658,869 -99,950 | -6% | -$20.2M |
|
16
Adobe
ADBE
$151B
| $327M | 1.23% | 688,554 -76,154 | -10% | -$36.2M |
|
17
Fiserv
FI
$75.1B
| $311M | 1.17% | 2,609,816 +156,025 | +6% | +$18.6M |
|
18
Ecolab
ECL
$78.6B
| $288M | 1.09% | 1,345,785 +77,161 | +6% | +$16.5M |
|
|
19
Alphabet (Google) Class A
GOOGL
$2.57T
| $251M | 0.95% | 121,811 -330 | -0.3% | -$681K |
|
20
JPMorgan Chase
JPM
$829B
| $250M | 0.94% | 1,644,636 -18,725 | -1% | -$2.85M |
|
|
21
CarMax
KMX
$9.21B
| $246M | 0.93% | 1,851,658 +599,915 | +48% | +$79.6M |
|
22
Salesforce
CRM
$245B
| $236M | 0.89% | 1,115,442 -19,170 | -2% | -$4.06M |
|
23
CoStar Group
CSGP
$37.9B
| $216M | 0.81% | 262,646 +4,054 | +2% | +$3.33M |
|
24
SPDR S&P 500 ETF Trust
SPY
$658B
| $208M | 0.78% | 524,088 -29,772 | -5% | -$11.8M |
|
25
Abbott
ABT
$231B
| $203M | 0.77% | 1,697,015 -90,522 | -5% | -$10.8M |
|