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
NEOG icon
51
Neogen
NEOG
$1.24B
$223M 0.55%
13,271,934
+1,258,862
+10% +$21.2M
CFLT icon
52
Confluent
CFLT
$6.63B
$221M 0.54%
10,829,290
+4,279,905
+65% +$87.2M
APO icon
53
Apollo Global Management
APO
$75.9B
$217M 0.53%
1,733,408
-150,193
-8% -$18.8M
POOL icon
54
Pool Corp
POOL
$11.4B
$214M 0.53%
568,640
-8,012
-1% -$3.02M
CF icon
55
CF Industries
CF
$13.7B
$205M 0.51%
2,393,689
+351,699
+17% +$30.2M
GWRE icon
56
Guidewire Software
GWRE
$18.5B
$205M 0.51%
1,121,068
-145,982
-12% -$26.7M
CP icon
57
Canadian Pacific Kansas City
CP
$70.4B
$203M 0.5%
2,375,095
-1,053,992
-31% -$90.2M
FRPT icon
58
Freshpet
FRPT
$2.59B
$201M 0.49%
1,466,528
-273,827
-16% -$37.5M
PRMW
59
DELISTED
Primo Water Corporation
PRMW
$197M 0.49%
7,792,292
+6,284,013
+417% +$159M
NICE icon
60
Nice
NICE
$8.48B
$196M 0.48%
1,129,532
-23,496
-2% -$4.08M
INSP icon
61
Inspire Medical Systems
INSP
$2.53B
$191M 0.47%
906,349
+135,936
+18% +$28.7M
PEN icon
62
Penumbra
PEN
$10.5B
$191M 0.47%
981,309
+156,330
+19% +$30.4M
FLYW icon
63
Flywire
FLYW
$1.61B
$190M 0.47%
11,575,864
-155,926
-1% -$2.56M
PODD icon
64
Insulet
PODD
$24.2B
$188M 0.46%
809,523
-132,731
-14% -$30.9M
TYL icon
65
Tyler Technologies
TYL
$24B
$187M 0.46%
319,672
-135,085
-30% -$78.9M
CGNX icon
66
Cognex
CGNX
$7.38B
$186M 0.46%
4,586,121
+567,582
+14% +$23M
WSC icon
67
WillScot Mobile Mini Holdings
WSC
$4.26B
$184M 0.45%
4,890,676
+246,775
+5% +$9.28M
CCK icon
68
Crown Holdings
CCK
$10.7B
$184M 0.45%
1,916,030
-734,853
-28% -$70.5M
PLNT icon
69
Planet Fitness
PLNT
$8.55B
$182M 0.45%
2,243,982
-25,044
-1% -$2.03M
LSCC icon
70
Lattice Semiconductor
LSCC
$9.16B
$180M 0.44%
3,394,871
+231,807
+7% +$12.3M
WMS icon
71
Advanced Drainage Systems
WMS
$11B
$180M 0.44%
1,143,479
-286,612
-20% -$45M
LRN icon
72
Stride
LRN
$6.97B
$178M 0.44%
2,091,333
-30,769
-1% -$2.62M
ELF icon
73
e.l.f. Beauty
ELF
$7.38B
$178M 0.44%
1,636,028
+123,848
+8% +$13.5M
INSM icon
74
Insmed
INSM
$30.3B
$177M 0.44%
2,420,908
-1,048,820
-30% -$76.6M
MANH icon
75
Manhattan Associates
MANH
$12.5B
$176M 0.43%
+624,427
New +$176M