William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
+11.26%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$28.7B
AUM Growth
+$28.7B
Cap. Flow
+$645M
Cap. Flow %
2.25%
Top 10 Hldgs %
19.55%
Holding
425
New
24
Increased
254
Reduced
112
Closed
32

Sector Composition

1 Technology 25.27%
2 Industrials 16.92%
3 Consumer Discretionary 15.22%
4 Healthcare 14.65%
5 Financials 9.04%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
PXD
101
DELISTED
Pioneer Natural Resource Co.
PXD
$90.3M 0.31%
442,095
+15,660
+4% +$3.2M
TXN icon
102
Texas Instruments
TXN
$178B
$90.1M 0.31%
484,589
+14,678
+3% +$2.73M
BURL icon
103
Burlington
BURL
$18.5B
$90M 0.31%
445,475
-294,424
-40% -$59.5M
MDB icon
104
MongoDB
MDB
$25.5B
$90M 0.31%
385,943
-1,423
-0.4% -$332K
MNST icon
105
Monster Beverage
MNST
$62B
$88.4M 0.31%
+1,636,522
New +$88.4M
TENB icon
106
Tenable Holdings
TENB
$3.72B
$86.6M 0.3%
+1,823,215
New +$86.6M
INFY icon
107
Infosys
INFY
$69B
$82.6M 0.29%
4,735,532
-62,332
-1% -$1.09M
SHLS icon
108
Shoals Technologies Group
SHLS
$1.13B
$79.5M 0.28%
3,490,138
-239,745
-6% -$5.46M
MKSI icon
109
MKS Inc. Common Stock
MKSI
$6.73B
$79.5M 0.28%
897,047
+8,796
+1% +$780K
SITE icon
110
SiteOne Landscape Supply
SITE
$6.37B
$78.2M 0.27%
+571,341
New +$78.2M
OEC icon
111
Orion
OEC
$565M
$77.6M 0.27%
2,975,307
-372,252
-11% -$9.71M
VRRM icon
112
Verra Mobility
VRRM
$3.91B
$76.5M 0.27%
4,523,424
-609,577
-12% -$10.3M
AIN icon
113
Albany International
AIN
$1.79B
$73.4M 0.26%
821,507
-29,885
-4% -$2.67M
WAL icon
114
Western Alliance Bancorporation
WAL
$9.88B
$65.5M 0.23%
1,841,813
-744,154
-29% -$26.4M
SKY icon
115
Champion Homes, Inc.
SKY
$4.34B
$64.7M 0.23%
859,905
+74,769
+10% +$5.62M
TW icon
116
Tradeweb Markets
TW
$27.1B
$63.6M 0.22%
+805,076
New +$63.6M
INSM icon
117
Insmed
INSM
$30.3B
$63.2M 0.22%
3,706,678
+316,513
+9% +$5.4M
SLVM icon
118
Sylvamo
SLVM
$1.78B
$62.9M 0.22%
1,359,588
+924,674
+213% +$42.8M
LRCX icon
119
Lam Research
LRCX
$124B
$62M 0.22%
1,169,060
+108,450
+10% +$5.75M
ERII icon
120
Energy Recovery
ERII
$750M
$59.4M 0.21%
2,576,781
+37,840
+1% +$872K
ASR icon
121
Grupo Aeroportuario del Sureste
ASR
$9.95B
$55.4M 0.19%
180,798
+60,950
+51% +$18.7M
LOPE icon
122
Grand Canyon Education
LOPE
$5.77B
$55M 0.19%
482,687
-23,836
-5% -$2.71M
TMO icon
123
Thermo Fisher Scientific
TMO
$183B
$51.6M 0.18%
89,556
-2,858
-3% -$1.65M
ULTA icon
124
Ulta Beauty
ULTA
$23.8B
$51M 0.18%
93,477
-28,589
-23% -$15.6M
ACVA icon
125
ACV Auctions
ACVA
$1.94B
$50.4M 0.18%
3,907,765
+379,155
+11% +$4.89M