William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
1-Year Return 22.14%
This Quarter Return
+8.67%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$23B
AUM Growth
+$1.22B
Cap. Flow
-$145M
Cap. Flow %
-0.63%
Top 10 Hldgs %
22.7%
Holding
1,905
New
81
Increased
568
Reduced
855
Closed
91

Sector Composition

1 Technology 22.31%
2 Healthcare 19.82%
3 Financials 12.49%
4 Industrials 11.58%
5 Consumer Discretionary 8.46%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
MPWR icon
326
Monolithic Power Systems
MPWR
$41.5B
$8.24M 0.04%
23,295
+3,396
+17% +$1.2M
SHAK icon
327
Shake Shack
SHAK
$4.03B
$8.24M 0.04%
198,320
-5,838
-3% -$242K
PH icon
328
Parker-Hannifin
PH
$96.1B
$8.24M 0.04%
28,302
+877
+3% +$255K
NVS icon
329
Novartis
NVS
$251B
$8.23M 0.04%
90,720
-8,130
-8% -$738K
BABA icon
330
Alibaba
BABA
$323B
$8.22M 0.04%
93,335
-12,545
-12% -$1.11M
OPCH icon
331
Option Care Health
OPCH
$4.72B
$8.19M 0.04%
272,136
-27,144
-9% -$817K
XLK icon
332
Technology Select Sector SPDR Fund
XLK
$84.1B
$8.08M 0.04%
64,938
-4,290
-6% -$534K
IVW icon
333
iShares S&P 500 Growth ETF
IVW
$63.7B
$8M 0.03%
136,755
+17,327
+15% +$1.01M
MET icon
334
MetLife
MET
$52.9B
$7.89M 0.03%
109,061
+2,807
+3% +$203K
IWN icon
335
iShares Russell 2000 Value ETF
IWN
$11.9B
$7.87M 0.03%
56,720
+19,113
+51% +$2.65M
ILMN icon
336
Illumina
ILMN
$15.7B
$7.75M 0.03%
39,404
+1,220
+3% +$240K
HHS icon
337
Harte-Hanks
HHS
$27.2M
$7.73M 0.03%
660,839
MRCY icon
338
Mercury Systems
MRCY
$4.13B
$7.68M 0.03%
171,716
-2,417
-1% -$108K
TAN icon
339
Invesco Solar ETF
TAN
$765M
$7.64M 0.03%
104,681
+13,388
+15% +$977K
HSY icon
340
Hershey
HSY
$37.6B
$7.63M 0.03%
32,932
-106
-0.3% -$24.5K
WM icon
341
Waste Management
WM
$88.6B
$7.61M 0.03%
48,499
+2,343
+5% +$368K
GLW icon
342
Corning
GLW
$61B
$7.54M 0.03%
236,187
-1,712
-0.7% -$54.7K
SITE icon
343
SiteOne Landscape Supply
SITE
$6.82B
$7.51M 0.03%
64,024
-1,827
-3% -$214K
MCK icon
344
McKesson
MCK
$85.5B
$7.5M 0.03%
19,997
-865
-4% -$324K
SNPS icon
345
Synopsys
SNPS
$111B
$7.42M 0.03%
23,246
+10,202
+78% +$3.26M
BKI
346
DELISTED
Black Knight, Inc. Common Stock
BKI
$7.39M 0.03%
119,689
-8,469
-7% -$523K
MTN icon
347
Vail Resorts
MTN
$5.87B
$7.37M 0.03%
30,928
-2,757
-8% -$657K
RGEN icon
348
Repligen
RGEN
$7.01B
$7.36M 0.03%
43,494
+4,103
+10% +$695K
ZM icon
349
Zoom
ZM
$25B
$7.33M 0.03%
108,189
-10,696
-9% -$725K
TPL icon
350
Texas Pacific Land
TPL
$20.4B
$7.33M 0.03%
9,378
-360
-4% -$281K