William Blair & Company Portfolio holdings
AUM
$36B
This Quarter Return
+12.6%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$36B
AUM Growth
+$36B
(+8.6%)
Cap. Flow
+$81.1M
Cap. Flow
% of AUM
0.23%
Top 10 Holdings %
Top 10 Hldgs %
24.91%
Holding
1,912
New
111
Increased
663
Reduced
756
Closed
87
Top Buys
| 1 |
Fastenal
FAST
|
$148M |
| 2 |
GE Vernova
GEV
|
$148M |
| 3 |
O'Reilly Automotive
ORLY
|
$90.7M |
| 4 |
Boeing
BA
|
$37.8M |
| 5 |
Cloudflare
NET
|
$35.4M |
Top Sells
| 1 |
XYZ
Block, Inc.
XYZ
|
$92.7M |
| 2 |
iShares Core S&P Mid-Cap ETF
IJH
|
$43M |
| 3 |
Zoetis
ZTS
|
$40.6M |
| 4 |
Accenture
ACN
|
$40M |
| 5 |
Generac Holdings
GNRC
|
$36.3M |
Sector Composition
| 1 | Technology | 27.52% |
| 2 | Financials | 13.86% |
| 3 | Industrials | 12.94% |
| 4 | Healthcare | 11.51% |
| 5 | Consumer Discretionary | 7.98% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
1
Microsoft
MSFT
$3.77T
| $1.84B | 5.11% | 3,696,704 -69,498 | -2% | -$34.6M |
|
2
Amazon
AMZN
$2.44T
| $1.34B | 3.73% | 6,121,875 -28,981 | -0.5% | -$6.36M |
|
3
Apple
AAPL
$3.45T
| $1.24B | 3.43% | 6,026,880 -147,390 | -2% | -$30.2M |
|
4
NVIDIA
NVDA
$4.24T
| $885M | 2.46% | 5,599,138 +218,564 | +4% | +$34.5M |
|
5
Visa
V
$683B
| $735M | 2.04% | 2,071,053 +34,297 | +2% | +$12.2M |
|
6
JPMorgan Chase
JPM
$829B
| $675M | 1.88% | 2,329,745 +10,609 | +0.5% | +$3.08M |
|
7
Idexx Laboratories
IDXX
$51.8B
| $580M | 1.61% | 1,080,505 -10,265 | -0.9% | -$5.51M |
|
8
Mastercard
MA
$538B
| $566M | 1.57% | 1,007,323 -13,372 | -1% | -$7.51M |
|
9
Alphabet (Google) Class C
GOOG
$2.58T
| $564M | 1.57% | 3,180,029 -35,649 | -1% | -$6.32M |
|
10
Costco
COST
$418B
| $546M | 1.52% | 551,986 +3,087 | +0.6% | +$3.06M |
|
11
SPDR S&P 500 ETF Trust
SPY
$658B
| $531M | 1.48% | 859,665 +5,282 | +0.6% | +$3.26M |
|
|
12
Alphabet (Google) Class A
GOOGL
$2.57T
| $445M | 1.24% | 2,525,136 -59,067 | -2% | -$10.4M |
|
13
Meta Platforms (Facebook)
META
$1.86T
| $426M | 1.18% | 576,598 +25,440 | +5% | +$18.8M |
|
14
Uber
UBER
$196B
| $403M | 1.12% | 4,324,033 +75,224 | +2% | +$7.02M |
|
15
Progressive
PGR
$145B
| $402M | 1.12% | 1,505,421 -17,637 | -1% | -$4.71M |
|
16
Veeva Systems
VEEV
$44B
| $370M | 1.03% | 1,284,962 -13,959 | -1% | -$4.02M |
|
17
Stryker
SYK
$150B
| $366M | 1.02% | 924,257 -2,118 | -0.2% | -$838K |
|
18
Fiserv
FI
$75.1B
| $363M | 1.01% | 2,107,519 +117,508 | +6% | +$20.3M |
|
19
Watsco
WSO
$16.3B
| $356M | 0.99% | 806,656 -8,056 | -1% | -$3.56M |
|
20
ServiceNow
NOW
$190B
| $337M | 0.94% | 327,788 +1,677 | +0.5% | +$1.72M |
|
|
21
GE Vernova
GEV
$167B
| $335M | 0.93% | 632,806 +279,604 | +79% | +$148M |
|
22
Intercontinental Exchange
ICE
$101B
| $322M | 0.89% | 1,752,889 -21,406 | -1% | -$3.93M |
|
23
Amphenol
APH
$133B
| $293M | 0.82% | 2,971,448 -55,902 | -2% | -$5.52M |
|
|
24
Fastenal
FAST
$57B
| $287M | 0.8% | 6,822,973 +3,530,339 | +107% | +$148M |
|
25
Home Depot
HD
$405B
| $278M | 0.77% | 759,360 -2,549 | -0.3% | -$935K |
|