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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
+0.39%
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
$10.6B
AUM Growth
-$28.4M
Cap. Flow
+$48.7M
Cap. Flow %
0.46%
Top 10 Hldgs %
17.73%
Holding
1,332
New
89
Increased
456
Reduced
508
Closed
121

Top Buys

Rank Stock Value
1
XRAY icon
Dentsply Sirona
XRAY
+$51.3M
2
MSFT icon
Microsoft
MSFT
+$36.9M
3
PYPL icon
PayPal
PYPL
+$21.2M
4
AMT icon
American Tower
AMT
+$21.2M
5
OMC icon
Omnicom Group
OMC
+$18.3M

Top Sells

Rank Stock Value
1
SIRO
SIRONA DENTAL SYSTEMS INC COM STK
SIRO
+$57.3M
2
WEX icon
WEX
WEX
+$35.3M
3
ARG
Airgas Inc
ARG
+$29.5M
4
SBAC icon
SBA Communications
SBAC
+$19.6M
5
ESRX
Express Scripts Holding Company
ESRX
+$19M

Sector Composition

Rank Sector Weight
1 Healthcare 18.96%
2 Technology 15.24%
3 Industrials 12.81%
4 Financials 11.94%
5 Consumer Discretionary 11.43%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
INTU icon
101
Intuit
INTU
$87.1B
$28.6M 0.27%
275,174
+187
+0.1% +$18.1K
VEEV icon
102
Veeva Systems
VEEV
$33.5B
$28.5M 0.27%
1,139,118
+96,652
+9% +$2.37M
ZBRA icon
103
Zebra Technologies
ZBRA
$13.9B
$28.3M 0.27%
409,883
+67,464
+20% +$4.22M
SBH icon
104
Sally Beauty Holdings
SBH
$1.54B
$28M 0.26%
865,255
-33,225
-4% -$986K
CVX icon
105
Chevron
CVX
$385B
$27.7M 0.26%
290,410
+6,854
+2% +$599K
WSM icon
106
Williams-Sonoma
WSM
$28.2B
$27.7M 0.26%
1,010,910
-84,212
-8% -$2.28M
JBHT icon
107
JB Hunt Transport Services
JBHT
$25.1B
$27.7M 0.26%
328,337
+122,950
+60% +$9.31M
AMGN icon
108
Amgen
AMGN
$204B
$27.4M 0.26%
182,528
-917
-0.5% -$136K
VYM icon
109
Vanguard High Dividend Yield ETF
VYM
$81.3B
$27.3M 0.26%
395,796
+3,029
+0.8% +$198K
COL
110
DELISTED
Rockwell Collins
COL
$27.1M 0.25%
293,650
-1,605
-0.5% -$139K
SJM icon
111
J.M. Smucker
SJM
$12.6B
$26.8M 0.25%
206,356
+3,243
+2% +$409K
WAGE
112
DELISTED
WageWorks, Inc.
WAGE
$26.6M 0.25%
524,685
-1,393
-0.3% -$62.5K
MD icon
113
Pediatrix Medical
MD
$2.15B
$25.8M 0.24%
398,896
+102,040
+34% +$6.77M
EFX icon
114
Equifax
EFX
$20.5B
$25.6M 0.24%
223,687
-9,009
-4% -$948K
MMM icon
115
3M
MMM
$91.4B
$25.1M 0.24%
180,388
+14,460
+9% +$1.86M
SGEN
116
DELISTED
Seagen Inc. Common Stock
SGEN
$25M 0.24%
712,572
+30,672
+4% +$1.03M
FLTX
117
DELISTED
Fleetmatics Group PLC
FLTX
$24.1M 0.23%
592,096
+31,167
+6% +$1.29M
VEA icon
118
Vanguard FTSE Developed Markets ETF
VEA
$230B
$24M 0.23%
668,008
+51,920
+8% +$1.79M
VZ icon
119
Verizon
VZ
$198B
$23.9M 0.23%
441,995
+24,959
+6% +$1.25M
MORN icon
120
Morningstar
MORN
$7.47B
$23.7M 0.22%
268,040
-36
-0% -$2.87K
BLK icon
121
Blackrock
BLK
$175B
$23.5M 0.22%
69,009
-1,906
-3% -$604K
MDVN
122
DELISTED
MEDIVATION, INC.
MDVN
$23.4M 0.22%
509,072
-107,007
-17% -$3.88M
PINC
123
DELISTED
Premier
PINC
$23M 0.22%
689,251
+7,348
+1% +$239K
MDT icon
124
Medtronic
MDT
$111B
$22.8M 0.22%
304,535
+29,456
+11% +$2.22M
OMC icon
125
Omnicom Group
OMC
$21.8B
$22.7M 0.21%
273,064
+243,236
+815% +$18.3M
3 4
5
6 7

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William Blair & Company's Q1 2016 Portfolio in Review

As of Q1 2016, William Blair & Company held 1,332 positions worth $10.6B, down 0.27% from $10.7B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

William Blair & Company's Q1 2016 filing shows 89 new, 456 increased, 508 reduced and 121 closed positions. Its largest new stake was Willis Towers Watson: 37,173 shares worth $4.41M. The largest sale was SIRONA DENTAL SYSTEMS INC COM STK, an estimated $57.3M.

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

  • William Blair & Company's largest Q1 2016 buy was Willis Towers Watson: 37,173 shares worth $4.41M.
  • William Blair & Company added most to Dentsply Sirona in Q1 2016, an estimated $51.3M increase.
  • William Blair & Company's biggest Q1 2016 reduction was WEX, cutting an estimated $35.3M.
  • William Blair & Company fully exited SIRONA DENTAL SYSTEMS INC COM STK in Q1 2016, selling an estimated $57.3M.
  • William Blair & Company's ten largest holdings make up 18% of its $10.6B portfolio in Q1 2016.
  • William Blair & Company opened 89 new positions and closed 121 in Q1 2016.
  • William Blair & Company's portfolio value fell 0.27% quarter-over-quarter to $10.6B.

Based on William Blair & Company's 13F filing for Q1 2016, filed 16 May 2016.