William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
1-Year Return 22.14%
This Quarter Return
+10.7%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$28.9B
AUM Growth
+$2.35B
Cap. Flow
-$90.3M
Cap. Flow %
-0.31%
Top 10 Hldgs %
23.73%
Holding
1,964
New
105
Increased
655
Reduced
787
Closed
72

Top Buys

1
GNRC icon
Generac Holdings
GNRC
+$42.6M
2
BALL icon
Ball Corp
BALL
+$37.3M
3
ABNB icon
Airbnb
ABNB
+$36.2M
4
U icon
Unity
U
+$32.8M
5
TREX icon
Trex
TREX
+$29.4M

Sector Composition

1 Technology 25.71%
2 Healthcare 19.68%
3 Financials 11.69%
4 Consumer Discretionary 10.74%
5 Industrials 9.79%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
BFAM icon
701
Bright Horizons
BFAM
$6.42B
$2.02M 0.01%
13,739
-4,965
-27% -$730K
EWJ icon
702
iShares MSCI Japan ETF
EWJ
$15.6B
$2.02M 0.01%
29,897
-36
-0.1% -$2.43K
SOXX icon
703
iShares Semiconductor ETF
SOXX
$13.9B
$2.02M 0.01%
13,317
-1,263
-9% -$191K
SLB icon
704
Schlumberger
SLB
$52.7B
$2.01M 0.01%
62,801
-54,371
-46% -$1.74M
LNG icon
705
Cheniere Energy
LNG
$52B
$2M 0.01%
23,073
+1,701
+8% +$148K
VAPO
706
DELISTED
Vapotherm, Inc. Common Stock
VAPO
$2M 0.01%
10,561
+823
+8% +$156K
ARKK icon
707
ARK Innovation ETF
ARKK
$7.22B
$1.98M 0.01%
15,169
+3,068
+25% +$401K
LRCX icon
708
Lam Research
LRCX
$134B
$1.98M 0.01%
30,390
-33,150
-52% -$2.16M
CSX icon
709
CSX Corp
CSX
$59.5B
$1.95M 0.01%
60,771
-7,200
-11% -$231K
ED icon
710
Consolidated Edison
ED
$34.8B
$1.94M 0.01%
27,049
-612
-2% -$43.9K
NBIX icon
711
Neurocrine Biosciences
NBIX
$14.1B
$1.94M 0.01%
19,915
+248
+1% +$24.1K
FGEN icon
712
FibroGen
FGEN
$47.4M
$1.93M 0.01%
2,894
-3
-0.1% -$2K
DGX icon
713
Quest Diagnostics
DGX
$20.2B
$1.93M 0.01%
14,593
+2,289
+19% +$302K
NLY icon
714
Annaly Capital Management
NLY
$14.2B
$1.92M 0.01%
54,124
+21,002
+63% +$746K
MINT icon
715
PIMCO Enhanced Short Maturity Active Exchange-Traded Fund
MINT
$13.8B
$1.92M 0.01%
18,843
-5,653
-23% -$576K
LGND icon
716
Ligand Pharmaceuticals
LGND
$3.22B
$1.92M 0.01%
23,452
-22,963
-49% -$1.88M
BHP icon
717
BHP
BHP
$135B
$1.92M 0.01%
29,507
+8,418
+40% +$547K
MORN icon
718
Morningstar
MORN
$10.7B
$1.91M 0.01%
7,422
-819
-10% -$211K
AVTR icon
719
Avantor
AVTR
$8.72B
$1.9M 0.01%
53,630
+36,227
+208% +$1.29M
WHR icon
720
Whirlpool
WHR
$5.13B
$1.89M 0.01%
8,658
+90
+1% +$19.6K
FBC
721
DELISTED
Flagstar Bancorp, Inc. New
FBC
$1.88M 0.01%
44,500
-6,900
-13% -$292K
AAP icon
722
Advance Auto Parts
AAP
$3.56B
$1.88M 0.01%
9,162
-1,335
-13% -$274K
ZD icon
723
Ziff Davis
ZD
$1.53B
$1.88M 0.01%
15,714
-13,025
-45% -$1.56M
IYR icon
724
iShares US Real Estate ETF
IYR
$3.62B
$1.87M 0.01%
18,342
+11,754
+178% +$1.2M
DMTK
725
DELISTED
DermTech, Inc. Common Stock
DMTK
$1.86M 0.01%
44,730
+500
+1% +$20.8K