William Blair & Company Portfolio holdings
AUM
$36B
This Quarter Return
-16.93%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$22.5B
AUM Growth
+$22.5B
(-21%)
Cap. Flow
+$400M
Cap. Flow
% of AUM
1.77%
Top 10 Holdings %
Top 10 Hldgs %
23.5%
Holding
1,979
New
67
Increased
659
Reduced
811
Closed
114
Top Buys
| 1 |
Amazon
AMZN
|
$574M |
| 2 |
DexCom
DXCM
|
$249M |
| 3 |
CoStar Group
CSGP
|
$27.4M |
| 4 |
ServiceNow
NOW
|
$21.4M |
| 5 |
Assurant
AIZ
|
$21M |
Top Sells
| 1 |
Starbucks
SBUX
|
$48.8M |
| 2 |
Ecolab
ECL
|
$42.4M |
| 3 |
SWCH
Switch, Inc. Class A Common Stock
SWCH
|
$41.9M |
| 4 |
Airbnb
ABNB
|
$35.1M |
| 5 |
SPDR Blackstone Senior Loan ETF
SRLN
|
$31.2M |
Sector Composition
| 1 | Technology | 23.69% |
| 2 | Healthcare | 19.39% |
| 3 | Financials | 11.86% |
| 4 | Industrials | 10.9% |
| 5 | Consumer Discretionary | 8.96% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
1
Microsoft
MSFT
$3.77T
| $954M | 4.23% | 3,713,842 -40,784 | -1% | -$10.5M |
|
2
Apple
AAPL
$3.45T
| $908M | 4.03% | 6,641,657 -7,971 | -0.1% | -$1.09M |
|
|
3
Amazon
AMZN
$2.44T
| $604M | 2.68% | 5,689,014 +5,402,662 | +1,887% | +$574M |
|
4
Visa
V
$683B
| $452M | 2% | 2,294,920 -68,494 | -3% | -$13.5M |
|
5
Alphabet (Google) Class C
GOOG
$2.58T
| $451M | 2% | 206,054 +1,680 | +0.8% | +$3.67M |
|
6
Idexx Laboratories
IDXX
$51.8B
| $432M | 1.92% | 1,230,687 -25,334 | -2% | -$8.89M |
|
7
Zoetis
ZTS
$69.3B
| $393M | 1.75% | 2,288,541 -34,241 | -1% | -$5.89M |
|
8
Danaher
DHR
$147B
| $386M | 1.71% | 1,521,577 -28,630 | -2% | -$7.26M |
|
9
Mastercard
MA
$538B
| $381M | 1.69% | 1,208,358 -10,107 | -0.8% | -$3.19M |
|
|
10
DexCom
DXCM
$29.5B
| $336M | 1.49% | 4,501,968 +3,341,773 | +288% | +$249M |
|
11
Veeva Systems
VEEV
$44B
| $310M | 1.37% | 1,563,028 -82,133 | -5% | -$16.3M |
|
|
12
Alphabet (Google) Class A
GOOGL
$2.57T
| $278M | 1.23% | 127,543 -829 | -0.6% | -$1.81M |
|
13
SPDR S&P 500 ETF Trust
SPY
$658B
| $252M | 1.12% | 667,200 +45,123 | +7% | +$17M |
|
14
Adobe
ADBE
$151B
| $235M | 1.04% | 642,713 -6,719 | -1% | -$2.46M |
|
15
Costco
COST
$418B
| $220M | 0.98% | 458,730 +10,539 | +2% | +$5.05M |
|
16
JPMorgan Chase
JPM
$829B
| $206M | 0.91% | 1,828,911 +68,606 | +4% | +$7.73M |
|
17
Aon
AON
$79.1B
| $204M | 0.9% | 755,432 +22,008 | +3% | +$5.94M |
|
18
Workday
WDAY
$61.6B
| $201M | 0.89% | 1,438,861 -21,839 | -1% | -$3.05M |
|
19
Abbott
ABT
$231B
| $200M | 0.89% | 1,840,766 -27,032 | -1% | -$2.94M |
|
|
20
CoStar Group
CSGP
$37.9B
| $194M | 0.86% | 3,208,784 +453,649 | +16% | +$27.4M |
|
|
21
Starbucks
SBUX
$100B
| $191M | 0.85% | 2,505,667 -638,516 | -20% | -$48.8M |
|
22
American Tower
AMT
$95.5B
| $188M | 0.83% | 734,843 +712 | +0.1% | +$182K |
|
23
Pool Corp
POOL
$11.6B
| $185M | 0.82% | 527,195 +40,964 | +8% | +$14.4M |
|
24
Home Depot
HD
$405B
| $184M | 0.82% | 670,700 +48,016 | +8% | +$13.2M |
|
25
UnitedHealth
UNH
$281B
| $184M | 0.81% | 357,552 -949 | -0.3% | -$487K |
|