William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
+8.82%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$40.5B
AUM Growth
+$40.5B
Cap. Flow
+$466M
Cap. Flow %
1.15%
Top 10 Hldgs %
26.88%
Holding
451
New
40
Increased
141
Reduced
231
Closed
39

Sector Composition

1 Technology 34.33%
2 Consumer Discretionary 14.81%
3 Healthcare 14.4%
4 Financials 10.44%
5 Industrials 9.83%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
NOVT icon
76
Novanta
NOVT
$3.96B
$173M 0.43%
964,480
+4,328
+0.5% +$774K
ACVA icon
77
ACV Auctions
ACVA
$1.95B
$172M 0.42%
8,446,815
+3,433,173
+68% +$69.8M
MZTI
78
The Marzetti Company Common Stock
MZTI
$4.98B
$172M 0.42%
972,486
-41,928
-4% -$7.4M
EXP icon
79
Eagle Materials
EXP
$7.2B
$169M 0.42%
586,185
-9,091
-2% -$2.62M
NVT icon
80
nVent Electric
NVT
$14.3B
$167M 0.41%
+2,380,715
New +$167M
LYV icon
81
Live Nation Entertainment
LYV
$37.9B
$167M 0.41%
1,525,326
-253,622
-14% -$27.8M
HDB icon
82
HDFC Bank
HDB
$180B
$167M 0.41%
2,667,120
+164,203
+7% +$10.3M
FOLD icon
83
Amicus Therapeutics
FOLD
$2.38B
$166M 0.41%
15,582,962
+2,579,599
+20% +$27.6M
AZEK
84
DELISTED
The AZEK Co
AZEK
$166M 0.41%
+3,543,851
New +$166M
GTLS icon
85
Chart Industries
GTLS
$8.94B
$166M 0.41%
1,333,252
+226,759
+20% +$28.1M
TENB icon
86
Tenable Holdings
TENB
$3.71B
$165M 0.41%
4,073,514
+844,546
+26% +$34.2M
ONON icon
87
On Holding
ONON
$14.6B
$159M 0.39%
3,169,543
-45,901
-1% -$2.3M
SE icon
88
Sea Limited
SE
$106B
$159M 0.39%
+1,685,649
New +$159M
FSV icon
89
FirstService
FSV
$9B
$158M 0.39%
866,152
+4,281
+0.5% +$781K
TWST icon
90
Twist Bioscience
TWST
$1.6B
$157M 0.39%
3,477,295
+292,909
+9% +$13.2M
GOOGL icon
91
Alphabet (Google) Class A
GOOGL
$2.78T
$156M 0.39%
942,610
-6,962,832
-88% -$1.15B
BPMC
92
DELISTED
Blueprint Medicines
BPMC
$155M 0.38%
1,674,799
+80,883
+5% +$7.48M
TPG icon
93
TPG
TPG
$8.61B
$151M 0.37%
+2,618,705
New +$151M
RRX icon
94
Regal Rexnord
RRX
$9.45B
$147M 0.36%
884,474
+309,073
+54% +$51.3M
SHOP icon
95
Shopify
SHOP
$182B
$145M 0.36%
1,803,521
-153,266
-8% -$12.3M
CHDN icon
96
Churchill Downs
CHDN
$7.09B
$144M 0.36%
1,066,552
+168,141
+19% +$22.7M
MMSI icon
97
Merit Medical Systems
MMSI
$5.3B
$142M 0.35%
1,438,532
-1,614,929
-53% -$160M
VEEV icon
98
Veeva Systems
VEEV
$44.2B
$142M 0.35%
675,643
+138,753
+26% +$29.1M
ALTR
99
DELISTED
Altair Engineering Inc. Class A Common Stock
ALTR
$141M 0.35%
1,471,184
+537,366
+58% +$51.3M
EVH icon
100
Evolent Health
EVH
$1.1B
$140M 0.34%
4,939,306
-86,737
-2% -$2.45M