William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
-18.41%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$27B
AUM Growth
+$27B
Cap. Flow
+$516M
Cap. Flow %
1.91%
Top 10 Hldgs %
17.57%
Holding
466
New
25
Increased
112
Reduced
262
Closed
63

Top Buys

1
MSFT icon
Microsoft
MSFT
$135M
2
LIN icon
Linde
LIN
$134M
3
RGEN icon
Repligen
RGEN
$119M
4
CP icon
Canadian Pacific Kansas City
CP
$116M
5
WOOF icon
Petco
WOOF
$112M

Top Sells

1
TECH icon
Bio-Techne
TECH
$206M
2
SPY icon
SPDR S&P 500 ETF Trust
SPY
$155M
3
AMED
Amedisys
AMED
$124M
4
TSM icon
TSMC
TSM
$113M
5
NFLX icon
Netflix
NFLX
$99M

Sector Composition

1 Technology 25.29%
2 Healthcare 16.5%
3 Industrials 16.08%
4 Consumer Discretionary 14.5%
5 Financials 10.23%
Name Market Value Portfolio Weight Shares or Principal Shares
Change % 		Capital Flow
EFX icon
101
Equifax
EFX
$29.3B
$90.9M 0.34%
497,089
+32,631
+7% +$5.96M
SHLS icon
102
Shoals Technologies Group
SHLS
$1.13B
$88.9M 0.33%
+5,393,069
New +$88.9M
HEI.A icon
103
HEICO Class A
HEI.A
$34.9B
$88.8M 0.33%
843,065
-19,869
-2% -$2.09M
COUP
104
DELISTED
Coupa Software Incorporated
COUP
$88.6M 0.33%
1,550,989
-44,104
-3% -$2.52M
CGNX icon
105
Cognex
CGNX
$7.38B
$88.1M 0.33%
2,072,513
+815,224
+65% +$34.7M
OMI icon
106
Owens & Minor
OMI
$423M
$86.5M 0.32%
2,751,471
+117,755
+4% +$3.7M
BBBY
107
Bed Bath & Beyond, Inc.
BBBY
$491M
$85.9M 0.32%
3,435,587
+286,609
+9% +$7.17M
LRCX icon
108
Lam Research
LRCX
$124B
$79.1M 0.29%
185,506
+19,478
+12% +$8.3M
WMS icon
109
Advanced Drainage Systems
WMS
$11B
$79M 0.29%
+877,134
New +$79M
PLNT icon
110
Planet Fitness
PLNT
$8.55B
$78.7M 0.29%
+1,157,061
New +$78.7M
SKIN icon
111
The Beauty Health Co
SKIN
$254M
$77.8M 0.29%
6,048,627
-83,539
-1% -$1.07M
VRRM icon
112
Verra Mobility
VRRM
$3.91B
$73.2M 0.27%
4,661,788
-205,982
-4% -$3.24M
DLO icon
113
dLocal
DLO
$4.09B
$70.5M 0.26%
2,686,894
+56,721
+2% +$1.49M
INSM icon
114
Insmed
INSM
$30.3B
$69.6M 0.26%
3,527,089
-68,537
-2% -$1.35M
TMO icon
115
Thermo Fisher Scientific
TMO
$183B
$68.5M 0.25%
126,063
-7,363
-6% -$4M
WOLF icon
116
Wolfspeed
WOLF
$203M
$68M 0.25%
1,071,459
-34,597
-3% -$2.2M
AIN icon
117
Albany International
AIN
$1.79B
$67.5M 0.25%
856,525
-10,097
-1% -$796K
ULTA icon
118
Ulta Beauty
ULTA
$23.8B
$66.1M 0.24%
171,348
-10,299
-6% -$3.97M
WK icon
119
Workiva
WK
$4.36B
$63.3M 0.23%
959,355
-17,723
-2% -$1.17M
AMD icon
120
Advanced Micro Devices
AMD
$263B
$62.3M 0.23%
815,247
-286,338
-26% -$21.9M
UNP icon
121
Union Pacific
UNP
$132B
$62.1M 0.23%
291,061
-18,295
-6% -$3.9M
OEC icon
122
Orion
OEC
$565M
$60.2M 0.22%
3,873,925
-94,920
-2% -$1.47M
SNPS icon
123
Synopsys
SNPS
$110B
$58.3M 0.22%
191,937
-11,190
-6% -$3.4M
VEEV icon
124
Veeva Systems
VEEV
$44.4B
$54.1M 0.2%
273,161
+152,457
+126% +$30.2M
BPMC
125
DELISTED
Blueprint Medicines
BPMC
$53.8M 0.2%
1,065,128
-20,388
-2% -$1.03M
3 4
5
6 7