William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
+9.84%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$31.2B
AUM Growth
+$31.2B
Cap. Flow
+$434M
Cap. Flow %
1.39%
Top 10 Hldgs %
20.4%
Holding
426
New
33
Increased
232
Reduced
127
Closed
31

Sector Composition

1 Technology 25.63%
2 Industrials 16.13%
3 Healthcare 15.71%
4 Consumer Discretionary 14.7%
5 Financials 8.24%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
MSFT icon
1
Microsoft
MSFT
$3.77T
$1.19B 3.81% 3,488,085 +124,931 +4% +$42.5M
TSM icon
2
TSMC
TSM
$1.2T
$1.15B 3.7% 11,424,535 +233,387 +2% +$23.6M
GOOGL icon
3
Alphabet (Google) Class A
GOOGL
$2.57T
$680M 2.18% 5,677,106 +529,658 +10% +$63.4M
AMZN icon
4
Amazon
AMZN
$2.44T
$621M 1.99% 4,761,605 +262,489 +6% +$34.2M
LIN icon
5
Linde
LIN
$224B
$537M 1.72% 1,409,622 +55,206 +4% +$21M
MA icon
6
Mastercard
MA
$538B
$484M 1.55% 1,229,509 -23,198 -2% -$9.12M
CP icon
7
Canadian Pacific Kansas City
CP
$69.9B
$459M 1.47% 5,688,088 +283,869 +5% +$22.9M
MELI icon
8
Mercado Libre
MELI
$125B
$459M 1.47% 387,611 +21,454 +6% +$25.4M
BWXT icon
9
BWX Technologies
BWXT
$14.8B
$414M 1.33% 5,788,193 -563,688 -9% -$40.3M
BLDR icon
10
Builders FirstSource
BLDR
$15.3B
$368M 1.18% 2,703,849 -1,414,895 -34% -$192M
UNH icon
11
UnitedHealth
UNH
$281B
$367M 1.18% 763,781 +28,304 +4% +$13.6M
EHC icon
12
Encompass Health
EHC
$12.3B
$361M 1.16% 5,333,867 +26,349 +0.5% +$1.78M
CHE icon
13
Chemed
CHE
$6.67B
$303M 0.97% 560,171 -570 -0.1% -$309K
EEFT icon
14
Euronet Worldwide
EEFT
$3.82B
$300M 0.96% 2,553,693 -13,724 -0.5% -$1.61M
CCK icon
15
Crown Holdings
CCK
$11.6B
$288M 0.92% 3,312,907 +447,606 +16% +$38.9M
GTLS icon
16
Chart Industries
GTLS
$8.96B
$285M 0.91% 1,781,064 -1,660 -0.1% -$265K
MMSI icon
17
Merit Medical Systems
MMSI
$5.36B
$282M 0.91% 3,375,272 -20,560 -0.6% -$1.72M
INSP icon
18
Inspire Medical Systems
INSP
$2.77B
$271M 0.87% 836,162 -528 -0.1% -$171K
CWST icon
19
Casella Waste Systems
CWST
$6.26B
$271M 0.87% 2,992,199 +54,316 +2% +$4.91M
AXON icon
20
Axon Enterprise
AXON
$58.7B
$266M 0.85% 1,363,889 -43,156 -3% -$8.42M
ICLR icon
21
Icon
ICLR
$13.8B
$265M 0.85% 1,059,656 -287,967 -21% -$72M
CCJ icon
22
Cameco
CCJ
$33.7B
$263M 0.84% 8,399,311 -1,841,122 -18% -$57.7M
ACN icon
23
Accenture
ACN
$162B
$248M 0.8% 803,488 +117,860 +17% +$36.4M
BCO icon
24
Brink's
BCO
$4.67B
$246M 0.79% 3,628,323 -662,925 -15% -$45M
ACHC icon
25
Acadia Healthcare
ACHC
$2.12B
$243M 0.78% 3,048,854 +504,572 +20% +$40.2M