William Blair Investment Management Portfolio holdings
AUM
$37.7B
1-Year Est. Return
25.84%
1 Year Est. Return
+25.84%
AUM
$37.7B
AUM Growth
+$2.06B
(+5.8%)
Holding
461
Top Buys
| 1 | +$188M | |
| 2 | +$184M | |
| 3 | +$151M | |
| 4 |
Pure Storage
PSTG
|
+$150M |
| 5 |
Carpenter Technology
CRS
|
+$135M |
Top Sells
| 1 | +$258M | |
| 2 | +$217M | |
| 3 | +$212M | |
| 4 |
BPMC
Blueprint Medicines
BPMC
|
+$182M |
| 5 |
Stride
LRN
|
+$177M |
Sector Composition
| 1 | Technology | 35.92% |
| 2 | Consumer Discretionary | 15.09% |
| 3 | Financials | 13.13% |
| 4 | Healthcare | 10.3% |
| 5 | Industrials | 9.37% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1
Microsoft
MSFT
$3.82T
| $1.98B | 5.26% |
3,981,721
-145,482
|
|
||
2
NVIDIA
NVDA
$4.38T
| $1.94B | 5.15% |
12,272,393
+74,755
|
|
||
3
TSMC
TSM
$1.58T
| $1.5B | 3.98% |
6,622,255
-739,428
|
|
||
4
Amazon
AMZN
$2.3T
| $1.18B | 3.14% |
5,400,353
-717,778
|
|
||
5
Apple
AAPL
$3.7T
| $1.08B | 2.86% |
5,253,841
+14,443
|
|
||
6
Meta Platforms (Facebook)
META
$1.8T
| $1.05B | 2.8% |
1,429,121
-143,109
|
|
||
7
Broadcom
AVGO
$1.66T
| $816M | 2.16% |
2,959,172
-119,645
|
|
||
8
Mastercard
MA
$509B
| $686M | 1.82% |
1,220,265
+4,951
|
|
||
9
Mercado Libre
MELI
$104B
| $624M | 1.66% |
238,599
-16,968
|
|
||
10
Sea Limited
SE
$96.7B
| $574M | 1.52% |
3,588,147
-89,864
|
|
||
11
Carlyle Group
CG
$21.5B
| $511M | 1.36% |
9,949,455
-2,222,023
|
|
||
12
TransUnion
TRU
$15.5B
| $417M | 1.11% |
4,739,103
+1,394,813
|
|
||
13
Intuit
INTU
$182B
| $407M | 1.08% |
517,131
-58,484
|
|
||
14
Costco
COST
$423B
| $373M | 0.99% |
376,485
+22,906
|
|
||
15
Idexx Laboratories
IDXX
$51.1B
| $367M | 0.98% |
685,088
+47,977
|
|
||
16
ServiceNow
NOW
$187B
| $360M | 0.96% |
350,569
-16,283
|
|
||
17
Chipotle Mexican Grill
CMG
$56B
| $352M | 0.94% |
6,276,424
-525,921
|
|
||
|
TLN
18
Talen Energy Corp
TLN
$19B
| $320M | 0.85% |
1,101,782
-11,211
|
|
||
19
Doximity
DOCS
$12.7B
| $320M | 0.85% |
5,219,394
+634,927
|
|
||
20
O'Reilly Automotive
ORLY
$86.6B
| $319M | 0.85% |
3,544,083
-338,427
|
|
||
|
PRMB
21
Primo Brands
PRMB
$8.38B
| $314M | 0.83% |
10,602,683
-799,329
|
|
||
22
Datadog
DDOG
$55.8B
| $292M | 0.77% |
2,171,076
+385,327
|
|
||
23
Cameco
CCJ
$40.7B
| $287M | 0.76% |
3,869,291
+506,667
|
|
||
24
Spotify
SPOT
$138B
| $285M | 0.76% |
371,786
-58,612
|
|
||
|
25
Pure Storage
PSTG
$30.4B
| $284M | 0.75% |
4,926,836
+2,612,300
|
|