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William Blair & Company

William Blair & Company Portfolio holdings

AUM $34.9B
1-Year Est. Return 18.88%
This Fund
S&P 500
This Quarter Est. Return
+6.68%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+512.03%
AUM
$14.7B
AUM Growth
+$562M
Cap. Flow
-$182M
Cap. Flow %
-1.24%
Top 10 Hldgs %
20.54%
Holding
1,679
New
173
Increased
492
Reduced
677
Closed
92

Top Buys

Rank Stock Value
1
P
Everpure Inc
P
+$58.5M
2
DOCU
DocuSign
DOCU
+$21.3M
3
BKE icon
Buckle
BKE
+$20.9M
4
MSFT icon
Microsoft
MSFT
+$18.4M
5
USFD icon
US Foods
USFD
+$14.4M

Sector Composition

Rank Sector Weight
1 Technology 20.16%
2 Healthcare 17.99%
3 Financials 13.41%
4 Industrials 9.72%
5 Consumer Discretionary 9.45%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
COO icon
176
Cooper Companies
COO
$14.1B
$16.8M 0.11%
285,628
-10,144
-3% -$579K
WST icon
177
West Pharmaceutical
WST
$24B
$16.8M 0.11%
168,941
-13,246
-7% -$1.22M
AMGN icon
178
Amgen
AMGN
$208B
$16.7M 0.11%
90,666
-1,236
-1% -$219K
CVS icon
179
CVS Health
CVS
$133B
$16.5M 0.11%
255,720
+22,200
+10% +$1.46M
BIDU icon
180
Baidu
BIDU
$37.7B
$16.3M 0.11%
67,131
+773
+1% +$192K
VOO icon
181
Vanguard S&P 500 ETF
VOO
$979B
$16M 0.11%
64,053
+5,390
+9% +$1.34M
PANW icon
182
Palo Alto Networks
PANW
$270B
$15.9M 0.11%
464,124
+7,740
+2% +$258K
RBA icon
183
RB Global
RBA
$20.4B
$15.9M 0.11%
465,825
+116,979
+34% +$3.94M
FDX icon
184
FedEx
FDX
$72.7B
$15.8M 0.11%
69,456
+857
+1% +$212K
MCHP icon
185
Microchip Technology
MCHP
$40.3B
$15.6M 0.11%
342,896
+95,200
+38% +$4.41M
CMG icon
186
Chipotle Mexican Grill
CMG
$47.2B
$15.4M 0.1%
1,780,750
-25,100
-1% -$205K
USFD icon
187
US Foods
USFD
$22.2B
$15.4M 0.1%
+406,035
New +$14.4M
SHAK icon
188
Shake Shack
SHAK
$2.53B
$15.3M 0.1%
231,351
-10,810
-4% -$599K
CMCSA icon
189
Comcast
CMCSA
$85B
$15.3M 0.1%
466,018
-3,039
-0.6% -$99K
BP icon
190
BP
BP
$116B
$15.1M 0.1%
351,600
-11,522
-3% -$484K
EMR icon
191
Emerson Electric
EMR
$83.9B
$15M 0.1%
217,401
+7,586
+4% +$533K
MKTX icon
192
MarketAxess Holdings
MKTX
$5.71B
$14.7M 0.1%
74,518
+2,549
+4% +$528K
BDX icon
193
Becton Dickinson
BDX
$45.6B
$14.5M 0.1%
61,847
+1,192
+2% +$265K
AMJ
194
DELISTED
JP Morgan Alerian MLP Index ETN 5/24/24
AMJ
$14.4M 0.1%
543,585
+1,142
+0.2% +$29.9K
RP
195
DELISTED
RealPage, Inc.
RP
$14.4M 0.1%
261,223
-96,879
-27% -$5.47M
AXDX
196
DELISTED
Accelerate Diagnostics
AXDX
$14.4M 0.1%
64,525
+1,431
+2% +$320K
HON icon
197
Honeywell
HON
$77B
$14.3M 0.1%
110,130
+4,828
+5% +$642K
WFC icon
198
Wells Fargo
WFC
$261B
$14.1M 0.1%
253,481
-15,876
-6% -$851K
DVAX
199
DELISTED
Dynavax Technologies
DVAX
$13.7M 0.09%
901,133
-350,738
-28% -$6.06M
DEO icon
200
Diageo
DEO
$49B
$13.7M 0.09%
94,896
+1,755
+2% +$251K

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William Blair & Company's Q2 2018 Portfolio in Review

As of Q2 2018, William Blair & Company held 1,679 positions worth $14.7B, up 4% from $14.1B the previous quarter. Its ten largest holdings account for 21% of the portfolio.

William Blair & Company's Q2 2018 filing shows 173 new, 492 increased, 677 reduced and 92 closed positions. Its largest new stake was DocuSign: 422,114 shares worth $22.4M. The largest sale was Starbucks, an estimated $47M.

By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 19% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2018 buy was DocuSign: 422,114 shares worth $22.4M.
  • William Blair & Company added most to Everpure Inc in Q2 2018, an estimated $58.5M increase.
  • William Blair & Company's biggest Q2 2018 reduction was Starbucks, cutting an estimated $47M.
  • William Blair & Company fully exited Cavium, Inc. in Q2 2018, selling an estimated $9.64M.
  • William Blair & Company's ten largest holdings make up 21% of its $14.7B portfolio in Q2 2018.
  • William Blair & Company opened 173 new positions and closed 92 in Q2 2018.
  • William Blair & Company's portfolio value rose 4% quarter-over-quarter to $14.7B.

Based on William Blair & Company's 13F filing for Q2 2018, filed 13 Aug 2018.