William Blair & Company Portfolio holdings
AUM
$36B
This Quarter Return
+5.14%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$14.1B
AUM Growth
+$14.1B
(-4%)
Cap. Flow
-$1.07B
Cap. Flow
% of AUM
-7.54%
Top 10 Holdings %
Top 10 Hldgs %
20.02%
Holding
1,631
New
289
Increased
438
Reduced
650
Closed
139
Top Buys
| 1 |
Pure Storage
PSTG
|
$32.3M |
| 2 |
Fiserv
FI
|
$30.3M |
| 3 |
Tyler Technologies
TYL
|
$25.7M |
| 4 |
Alibaba
BABA
|
$24.3M |
| 5 |
Nutanix
NTNX
|
$19.4M |
Top Sells
| 1 |
Meta Platforms (Facebook)
META
|
$62.9M |
| 2 |
Amazon
AMZN
|
$47.6M |
| 3 |
Apple
AAPL
|
$42M |
| 4 |
Idexx Laboratories
IDXX
|
$30.9M |
| 5 |
Visa
V
|
$30.8M |
Sector Composition
| 1 | Technology | 18.97% |
| 2 | Healthcare | 17.83% |
| 3 | Financials | 14.24% |
| 4 | Industrials | 10.29% |
| 5 | Consumer Discretionary | 9.36% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
|
1
Apple
AAPL
$3.45T
| $423M | 2.99% | 2,523,761 -250,414 | -9% | -$42M |
|
|
2
Amazon
AMZN
$2.44T
| $366M | 2.59% | 252,867 -32,916 | -12% | -$47.6M |
|
3
Microsoft
MSFT
$3.77T
| $333M | 2.35% | 3,646,145 +55,481 | +2% | +$5.06M |
|
|
4
Visa
V
$683B
| $321M | 2.27% | 2,679,483 -257,689 | -9% | -$30.8M |
|
|
5
Idexx Laboratories
IDXX
$51.8B
| $310M | 2.19% | 1,619,939 -161,215 | -9% | -$30.9M |
|
6
Starbucks
SBUX
$100B
| $241M | 1.71% | 4,168,337 -133,752 | -3% | -$7.74M |
|
7
Alphabet (Google) Class C
GOOG
$2.58T
| $213M | 1.51% | 206,591 -10,506 | -5% | -$10.8M |
|
|
RHT
8
DELISTED
Red Hat Inc
RHT
| $212M | 1.5% | 1,419,442 +23,279 | +2% | +$3.48M |
|
9
Zoetis
ZTS
$69.3B
| $210M | 1.48% | 2,512,299 -231,464 | -8% | -$19.3M |
|
10
Mastercard
MA
$538B
| $202M | 1.43% | 1,150,439 -117,966 | -9% | -$20.7M |
|
11
Adobe
ADBE
$151B
| $191M | 1.35% | 882,350 -27,187 | -3% | -$5.87M |
|
12
Danaher
DHR
$147B
| $158M | 1.11% | 1,608,796 -110,589 | -6% | -$10.8M |
|
13
Veeva Systems
VEEV
$44B
| $153M | 1.08% | 2,096,263 -180,637 | -8% | -$13.2M |
|
14
JPMorgan Chase
JPM
$829B
| $152M | 1.07% | 1,378,663 +1,260 | +0.1% | +$139K |
|
15
Watsco
WSO
$16.3B
| $149M | 1.05% | 822,860 -100,082 | -11% | -$18.1M |
|
|
16
Alphabet (Google) Class A
GOOGL
$2.57T
| $144M | 1.02% | 139,165 -17,954 | -11% | -$18.6M |
|
17
SPDR S&P 500 ETF Trust
SPY
$658B
| $142M | 1% | 539,971 -11,196 | -2% | -$2.95M |
|
18
Fastenal
FAST
$57B
| $138M | 0.98% | 2,526,267 -515,037 | -17% | -$28.1M |
|
|
ULTI
19
DELISTED
Ultimate Software Group Inc
ULTI
| $133M | 0.94% | 547,298 -77,469 | -12% | -$18.9M |
|
20
Intercontinental Exchange
ICE
$101B
| $132M | 0.94% | 1,826,882 -371,053 | -17% | -$26.9M |
|
21
Vanguard Growth ETF
VUG
$185B
| $130M | 0.92% | 918,399 +76,548 | +9% | +$10.9M |
|
22
Goldman Sachs
GS
$226B
| $129M | 0.91% | 513,238 +32,685 | +7% | +$8.23M |
|
|
23
Meta Platforms (Facebook)
META
$1.86T
| $127M | 0.9% | 797,068 -393,870 | -33% | -$62.9M |
|
24
Workday
WDAY
$61.6B
| $126M | 0.89% | 993,654 -120,758 | -11% | -$15.3M |
|
25
Ecolab
ECL
$78.6B
| $122M | 0.86% | 891,739 -3,377 | -0.4% | -$463K |
|