William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
1-Year Return 25.84%
This Quarter Return
+7.8%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$27.5B
AUM Growth
+$1.01B
Cap. Flow
-$548M
Cap. Flow %
-1.99%
Top 10 Hldgs %
16.2%
Holding
497
New
65
Increased
168
Reduced
207
Closed
50

Sector Composition

1 Consumer Discretionary 15.94%
2 Industrials 14.38%
3 Financials 13.24%
4 Healthcare 11.96%
5 Technology 11.38%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
BSAC icon
151
Banco Santander Chile
BSAC
$11.8B
$46.5M 0.17%
1,830,077
+285,115
+18% +$7.24M
SIMO icon
152
Silicon Motion
SIMO
$2.76B
$45.7M 0.17%
947,862
+597,352
+170% +$28.8M
CERN
153
DELISTED
Cerner Corp
CERN
$45.6M 0.17%
685,947
-336,646
-33% -$22.4M
TMO icon
154
Thermo Fisher Scientific
TMO
$185B
$45.6M 0.17%
261,202
-2,784
-1% -$486K
RGEN icon
155
Repligen
RGEN
$6.78B
$43.9M 0.16%
1,058,976
+352,045
+50% +$14.6M
BSX icon
156
Boston Scientific
BSX
$159B
$42.5M 0.15%
1,533,455
-16,570
-1% -$459K
PAM icon
157
Pampa Energía
PAM
$3.7B
$42.4M 0.15%
720,460
-12,565
-2% -$739K
NKE icon
158
Nike
NKE
$111B
$41.4M 0.15%
702,210
-191,878
-21% -$11.3M
WIX icon
159
WIX.com
WIX
$8.19B
$41.3M 0.15%
593,252
+57,731
+11% +$4.02M
BMA icon
160
Banco Macro
BMA
$3.72B
$41.3M 0.15%
447,759
+41,239
+10% +$3.8M
IBKC
161
DELISTED
IBERIABANK Corp
IBKC
$40.3M 0.15%
494,398
-481,538
-49% -$39.2M
EDU icon
162
New Oriental
EDU
$7.98B
$39.4M 0.14%
558,614
-47,499
-8% -$3.35M
FITB icon
163
Fifth Third Bancorp
FITB
$30.6B
$38.3M 0.14%
1,476,067
-26,309
-2% -$683K
FM
164
DELISTED
iShares Frontier and Select EM ETF
FM
$38.3M 0.14%
1,340,450
-48,600
-3% -$1.39M
CPA icon
165
Copa Holdings
CPA
$4.86B
$37.2M 0.14%
317,709
+95,242
+43% +$11.1M
WSO icon
166
Watsco
WSO
$16.4B
$36.8M 0.13%
238,526
-2,556
-1% -$394K
BC icon
167
Brunswick
BC
$4.28B
$36M 0.13%
574,670
-6,586
-1% -$413K
SINA
168
DELISTED
Sina Corp
SINA
$35.7M 0.13%
420,524
-21,729
-5% -$1.85M
JNK icon
169
SPDR Bloomberg High Yield Bond ETF
JNK
$8.09B
$31.2M 0.11%
279,967
+700
+0.3% +$78.1K
EWJ icon
170
iShares MSCI Japan ETF
EWJ
$15.4B
$31.2M 0.11%
582,200
+1,600
+0.3% +$85.8K
SIGI icon
171
Selective Insurance
SIGI
$4.93B
$29M 0.11%
579,925
+26,310
+5% +$1.32M
HWC icon
172
Hancock Whitney
HWC
$5.38B
$29M 0.11%
591,768
+8,427
+1% +$413K
CRM icon
173
Salesforce
CRM
$232B
$28.7M 0.1%
331,520
-3,371
-1% -$292K
AGN
174
DELISTED
Allergan plc
AGN
$28.7M 0.1%
118,027
-1,757
-1% -$427K
NFLX icon
175
Netflix
NFLX
$534B
$28.6M 0.1%
+191,448
New +$28.6M