William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
1-Year Return 25.84%
This Quarter Return
-0.67%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$25.3B
AUM Growth
-$1.68B
Cap. Flow
-$808M
Cap. Flow %
-3.19%
Top 10 Hldgs %
17.26%
Holding
421
New
18
Increased
147
Reduced
220
Closed
34

Sector Composition

1 Technology 22.56%
2 Healthcare 18.06%
3 Industrials 16.24%
4 Consumer Discretionary 13.94%
5 Financials 10.86%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
GTLS icon
26
Chart Industries
GTLS
$8.96B
$224M 0.88%
1,213,945
+10,544
+0.9% +$1.94M
CSGP icon
27
CoStar Group
CSGP
$37.7B
$223M 0.88%
3,197,926
+615,463
+24% +$42.9M
BCO icon
28
Brink's
BCO
$4.74B
$220M 0.87%
4,546,219
+100,286
+2% +$4.86M
COST icon
29
Costco
COST
$424B
$218M 0.86%
462,194
+29,250
+7% +$13.8M
LULU icon
30
lululemon athletica
LULU
$24.7B
$218M 0.86%
778,182
-54,886
-7% -$15.3M
MRCY icon
31
Mercury Systems
MRCY
$4.07B
$214M 0.84%
5,264,541
+791,172
+18% +$32.1M
WH icon
32
Wyndham Hotels & Resorts
WH
$6.58B
$212M 0.84%
3,463,621
+17,588
+0.5% +$1.08M
PFGC icon
33
Performance Food Group
PFGC
$16.5B
$208M 0.82%
4,844,817
-4,523
-0.1% -$194K
EEFT icon
34
Euronet Worldwide
EEFT
$3.73B
$199M 0.79%
2,628,739
+20,949
+0.8% +$1.59M
PEN icon
35
Penumbra
PEN
$10.9B
$199M 0.79%
1,048,513
+75,838
+8% +$14.4M
EHC icon
36
Encompass Health
EHC
$12.5B
$195M 0.77%
4,319,096
+4,313,986
+84,422% +$195M
POOL icon
37
Pool Corp
POOL
$11.8B
$195M 0.77%
611,339
+307,121
+101% +$97.7M
PYPL icon
38
PayPal
PYPL
$65.4B
$191M 0.76%
2,221,797
+298,396
+16% +$25.7M
CWST icon
39
Casella Waste Systems
CWST
$6.07B
$190M 0.75%
2,493,615
+401,079
+19% +$30.6M
ZTS icon
40
Zoetis
ZTS
$67.9B
$189M 0.75%
1,276,383
+104,098
+9% +$15.4M
NICE icon
41
Nice
NICE
$8.56B
$184M 0.73%
975,336
-3,531
-0.4% -$664K
WAL icon
42
Western Alliance Bancorporation
WAL
$10.1B
$178M 0.7%
2,709,615
+23,858
+0.9% +$1.57M
VIRT icon
43
Virtu Financial
VIRT
$3.42B
$177M 0.7%
8,530,964
+1,440,099
+20% +$29.9M
ACN icon
44
Accenture
ACN
$158B
$176M 0.69%
682,290
+92,722
+16% +$23.9M
HALO icon
45
Halozyme
HALO
$8.59B
$175M 0.69%
4,436,084
-130,787
-3% -$5.17M
FTI icon
46
TechnipFMC
FTI
$16.3B
$175M 0.69%
20,698,838
+14,624,383
+241% +$124M
MLM icon
47
Martin Marietta Materials
MLM
$37.3B
$172M 0.68%
532,490
+224,089
+73% +$72.2M
ALRM icon
48
Alarm.com
ALRM
$2.85B
$168M 0.66%
2,584,255
+32,675
+1% +$2.12M
ARES icon
49
Ares Management
ARES
$39.5B
$167M 0.66%
2,690,004
-244,901
-8% -$15.2M
CRM icon
50
Salesforce
CRM
$232B
$161M 0.64%
1,120,256
-4,970
-0.4% -$715K