William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
+17.18%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$37.7B
AUM Growth
+$37.7B
Cap. Flow
-$1.98B
Cap. Flow %
-5.26%
Top 10 Hldgs %
30.35%
Holding
461
New
38
Increased
118
Reduced
256
Closed
44

Sector Composition

1 Technology 35.92%
2 Consumer Discretionary 15.09%
3 Financials 13.13%
4 Healthcare 10.27%
5 Industrials 9.37%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
ORCL icon
51
Oracle
ORCL
$628B
$188M 0.5%
+861,343
New +$188M
LRCX icon
52
Lam Research
LRCX
$124B
$186M 0.49%
1,908,368
-1,415,512
-43% -$138M
BAM icon
53
Brookfield Asset Management
BAM
$94.4B
$185M 0.49%
3,345,539
-409,579
-11% -$22.6M
MLI icon
54
Mueller Industries
MLI
$10.6B
$184M 0.49%
2,319,569
-36,402
-2% -$2.89M
QTWO icon
55
Q2 Holdings
QTWO
$4.83B
$184M 0.49%
1,965,859
-1,328
-0.1% -$124K
PODD icon
56
Insulet
PODD
$24.2B
$183M 0.49%
583,139
-45,398
-7% -$14.3M
WAL icon
57
Western Alliance Bancorporation
WAL
$9.88B
$180M 0.48%
2,313,336
+20,704
+0.9% +$1.61M
ACVA icon
58
ACV Auctions
ACVA
$1.94B
$180M 0.48%
11,109,706
+32,797
+0.3% +$532K
MANH icon
59
Manhattan Associates
MANH
$12.5B
$179M 0.48%
908,334
-291,677
-24% -$57.6M
BFAM icon
60
Bright Horizons
BFAM
$6.62B
$179M 0.47%
1,446,121
-764,976
-35% -$94.5M
RY icon
61
Royal Bank of Canada
RY
$205B
$178M 0.47%
1,353,389
-320,806
-19% -$42.3M
VEEV icon
62
Veeva Systems
VEEV
$44.4B
$178M 0.47%
616,742
-11,549
-2% -$3.33M
CW icon
63
Curtiss-Wright
CW
$18B
$177M 0.47%
362,222
-122,990
-25% -$60.1M
BCO icon
64
Brink's
BCO
$4.69B
$175M 0.47%
1,962,981
-256,597
-12% -$22.9M
POOL icon
65
Pool Corp
POOL
$11.4B
$171M 0.45%
586,310
+71,373
+14% +$20.8M
EHC icon
66
Encompass Health
EHC
$12.5B
$170M 0.45%
1,383,768
-379,700
-22% -$46.6M
APPF icon
67
AppFolio
APPF
$9.91B
$169M 0.45%
733,428
+310,834
+74% +$71.6M
INSM icon
68
Insmed
INSM
$30.3B
$168M 0.44%
1,665,602
-647,615
-28% -$65.2M
CHE icon
69
Chemed
CHE
$6.7B
$165M 0.44%
339,086
-102,464
-23% -$49.9M
LRN icon
70
Stride
LRN
$6.97B
$160M 0.42%
1,101,051
-1,218,542
-53% -$177M
MLM icon
71
Martin Marietta Materials
MLM
$36.9B
$157M 0.42%
286,715
-6,037
-2% -$3.31M
CART icon
72
Maplebear
CART
$11.7B
$151M 0.4%
+3,345,792
New +$151M
MZTI
73
The Marzetti Company Common Stock
MZTI
$5B
$151M 0.4%
873,357
+153,052
+21% +$26.4M
WGS icon
74
GeneDx Holdings
WGS
$3.65B
$151M 0.4%
1,631,402
+442,414
+37% +$40.8M
WSC icon
75
WillScot Mobile Mini Holdings
WSC
$4.26B
$150M 0.4%
5,462,958
+180,797
+3% +$4.95M