William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
1-Year Return 25.84%
This Quarter Return
+5.56%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$23.8B
AUM Growth
+$71.3M
Cap. Flow
-$1.1B
Cap. Flow %
-4.64%
Top 10 Hldgs %
19.3%
Holding
434
New
28
Increased
138
Reduced
201
Closed
62

Sector Composition

1 Technology 18.31%
2 Healthcare 14.87%
3 Industrials 14.14%
4 Financials 13.92%
5 Consumer Discretionary 13.16%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
CWST icon
176
Casella Waste Systems
CWST
$6.01B
$23.2M 0.1%
584,461
+3,117
+0.5% +$124K
AON icon
177
Aon
AON
$79.9B
$23.2M 0.1%
+119,964
New +$23.2M
GBCI icon
178
Glacier Bancorp
GBCI
$5.88B
$23M 0.1%
565,991
+18,019
+3% +$731K
MCHP icon
179
Microchip Technology
MCHP
$35.6B
$22.6M 0.09%
520,500
-12,274
-2% -$532K
PLOW icon
180
Douglas Dynamics
PLOW
$771M
$22.6M 0.09%
566,896
+62,623
+12% +$2.49M
PLD icon
181
Prologis
PLD
$105B
$22.6M 0.09%
281,591
+4,442
+2% +$356K
BRC icon
182
Brady Corp
BRC
$3.86B
$22.5M 0.09%
455,202
-4,177
-0.9% -$206K
SIGI icon
183
Selective Insurance
SIGI
$4.86B
$22.4M 0.09%
299,045
-47,469
-14% -$3.55M
RDN icon
184
Radian Group
RDN
$4.79B
$22M 0.09%
963,439
-148,293
-13% -$3.39M
CPE
185
DELISTED
Callon Petroleum Company
CPE
$21.9M 0.09%
332,469
+36,102
+12% +$2.38M
GOOG icon
186
Alphabet (Google) Class C
GOOG
$2.84T
$21.7M 0.09%
401,080
-3,240
-0.8% -$175K
NTB icon
187
Bank of N.T. Butterfield & Son
NTB
$1.86B
$21.7M 0.09%
637,978
-140,977
-18% -$4.79M
JBTM
188
JBT Marel Corporation
JBTM
$7.35B
$21.4M 0.09%
177,076
-42,108
-19% -$5.1M
WAL icon
189
Western Alliance Bancorporation
WAL
$10B
$21.4M 0.09%
479,537
-35,166
-7% -$1.57M
JJSF icon
190
J&J Snack Foods
JJSF
$2.12B
$21.3M 0.09%
132,596
-19,614
-13% -$3.16M
VRRM icon
191
Verra Mobility
VRRM
$3.97B
$21.3M 0.09%
1,628,733
+1,132,107
+228% +$14.8M
HNGR
192
DELISTED
Hanger Inc.
HNGR
$21.3M 0.09%
1,110,409
+24,656
+2% +$472K
LHCG
193
DELISTED
LHC Group LLC
LHCG
$21.1M 0.09%
176,547
+2,851
+2% +$341K
IDA icon
194
Idacorp
IDA
$6.77B
$20.8M 0.09%
206,669
-49,726
-19% -$4.99M
VCYT icon
195
Veracyte
VCYT
$2.55B
$20.7M 0.09%
727,657
+252,540
+53% +$7.2M
AGX icon
196
Argan
AGX
$2.92B
$20.6M 0.09%
506,786
+117,240
+30% +$4.76M
HWC icon
197
Hancock Whitney
HWC
$5.32B
$20.5M 0.09%
511,425
-18,452
-3% -$739K
MCD icon
198
McDonald's
MCD
$224B
$20.4M 0.09%
98,234
+12,924
+15% +$2.68M
PRMW
199
DELISTED
Primo Water Corporation
PRMW
$20.2M 0.08%
1,645,718
+118,452
+8% +$1.46M
WSO icon
200
Watsco
WSO
$16.6B
$20M 0.08%
122,264
+61,029
+100% +$9.98M