William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
1-Year Return 25.84%
This Quarter Return
+2.16%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$35.5B
AUM Growth
+$3.59B
Cap. Flow
+$3.32B
Cap. Flow %
9.36%
Top 10 Hldgs %
14.72%
Holding
520
New
55
Increased
211
Reduced
159
Closed
89

Sector Composition

1 Technology 25.46%
2 Healthcare 19.29%
3 Consumer Discretionary 15.58%
4 Industrials 14.33%
5 Financials 8.46%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
AIN icon
126
Albany International
AIN
$1.84B
$69.6M 0.2%
905,081
+558,295
+161% +$42.9M
SPB icon
127
Spectrum Brands
SPB
$1.39B
$68.7M 0.19%
718,583
+498,978
+227% +$47.7M
VRRM icon
128
Verra Mobility
VRRM
$3.97B
$68.7M 0.19%
4,560,675
-34,546
-0.8% -$521K
OMI icon
129
Owens & Minor
OMI
$423M
$67.6M 0.19%
2,160,292
+1,152,114
+114% +$36M
LNTH icon
130
Lantheus
LNTH
$3.69B
$67.6M 0.19%
2,631,246
+2,625,646
+46,887% +$67.4M
WDAY icon
131
Workday
WDAY
$62.3B
$67.5M 0.19%
270,102
-10,010
-4% -$2.5M
FTV icon
132
Fortive
FTV
$16.1B
$66.2M 0.19%
938,511
-33,791
-3% -$2.38M
TMO icon
133
Thermo Fisher Scientific
TMO
$187B
$65.2M 0.18%
114,071
-1,137
-1% -$650K
BOOT icon
134
Boot Barn
BOOT
$5.6B
$65.1M 0.18%
732,211
-87,064
-11% -$7.74M
LRCX icon
135
Lam Research
LRCX
$128B
$64.6M 0.18%
1,134,260
-285,890
-20% -$16.3M
ALGN icon
136
Align Technology
ALGN
$9.93B
$64.5M 0.18%
96,902
-1,188
-1% -$791K
BDC icon
137
Belden
BDC
$5.1B
$64.3M 0.18%
1,103,981
+1,084,056
+5,441% +$63.2M
TPH icon
138
Tri Pointe Homes
TPH
$3.24B
$61.8M 0.17%
2,938,781
+2,933,091
+51,548% +$61.7M
CWST icon
139
Casella Waste Systems
CWST
$6.01B
$59.7M 0.17%
786,428
+8,660
+1% +$658K
OXM icon
140
Oxford Industries
OXM
$644M
$58.7M 0.17%
651,027
+649,712
+49,408% +$58.6M
PACW
141
DELISTED
PacWest Bancorp
PACW
$58.4M 0.16%
1,287,810
+879,754
+216% +$39.9M
ATVI
142
DELISTED
Activision Blizzard Inc.
ATVI
$58M 0.16%
750,056
-133,212
-15% -$10.3M
ZIP icon
143
ZipRecruiter
ZIP
$435M
$58M 0.16%
+2,102,216
New +$58M
CNOB icon
144
Center Bancorp
CNOB
$1.28B
$57.3M 0.16%
1,908,383
+1,904,418
+48,031% +$57.2M
EWBC icon
145
East-West Bancorp
EWBC
$14.7B
$56.5M 0.16%
728,919
-20,298
-3% -$1.57M
NVDA icon
146
NVIDIA
NVDA
$4.04T
$55.9M 0.16%
2,696,030
+244,590
+10% +$5.07M
CDXS icon
147
Codexis
CDXS
$222M
$55.2M 0.16%
2,371,197
+27,319
+1% +$635K
BLK icon
148
Blackrock
BLK
$170B
$53.9M 0.15%
64,295
-724
-1% -$607K
ISRG icon
149
Intuitive Surgical
ISRG
$167B
$52.8M 0.15%
159,309
-1,056
-0.7% -$350K
FIS icon
150
Fidelity National Information Services
FIS
$35.9B
$52.3M 0.15%
429,840
-360,511
-46% -$43.9M