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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
+563.35%
AUM
$10.6B
AUM Growth
-$28.4M
Cap. Flow
+$48.9M
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
DTD icon
951
WisdomTree US Total Dividend Fund
DTD
$1.68B
$256K ﹤0.01%
6,900
– –
FUN icon
952
Cedar Fair
FUN
$1.92B
$255K ﹤0.01%
4,300
– –
EQC
953
DELISTED
Equity Commonwealth
EQC
$255K ﹤0.01%
9,050
+50
+0.6% +$1.35K
BSMX
954
DELISTED
Banco Santander México, S, A., Institución de Banca Múltiple, Grupo Financiero Santander México
BSMX
$255K ﹤0.01%
+28,255
New +$226K
NBHC icon
955
National Bank Holdings
NBHC
$1.93B
$254K ﹤0.01%
12,500
– –
LMAT icon
956
LeMaitre Vascular
LMAT
$1.81B
$252K ﹤0.01%
16,249
+1,020
+7% +$14.6K
EPAC icon
957
Enerpac Tool Group
EPAC
$1.89B
$251K ﹤0.01%
10,196
– –
GRR
958
DELISTED
Asia Tigers Fund
GRR
$251K ﹤0.01%
27,541
-915
-3% -$7.84K
DLX icon
959
Deluxe
DLX
$1.22B
$250K ﹤0.01%
+4,000
New +$223K
IHG icon
960
InterContinental Hotels
IHG
$23.7B
$250K ﹤0.01%
4,612
-1,036
-18% -$49.7K
ODP
961
DELISTED
ODP
ODP
$250K ﹤0.01%
3,528
– –
TTEC icon
962
TTEC Holdings
TTEC
$128M
$250K ﹤0.01%
9,034
-480
-5% -$12.9K
FRGI
963
DELISTED
Fiesta Restaurant Group, Inc.
FRGI
$250K ﹤0.01%
+7,620
New +$268K
WDC icon
964
Western Digital
WDC
$179B
$249K ﹤0.01%
6,995
-3,151
-31% -$113K
PIE icon
965
Invesco Dorsey Wright Emerging Markets Momentum ETF
PIE
$247M
$247K ﹤0.01%
16,085
+748
+5% +$10.7K
DTH icon
966
WisdomTree International High Dividend Fund
DTH
$657M
$246K ﹤0.01%
6,600
– –
Y
967
DELISTED
Alleghany Corp
Y
$246K ﹤0.01%
496
– –
FTR
968
DELISTED
Frontier Communications Corp.
FTR
$246K ﹤0.01%
2,945
+284
+11% +$20.7K
TER icon
969
Teradyne
TER
$60.9B
$244K ﹤0.01%
11,340
-307
-3% -$6K
ERF
970
DELISTED
Enerplus Corporation
ERF
$244K ﹤0.01%
62,291
-948
-1% -$2.94K
NTRI
971
DELISTED
NutriSystem, Inc.
NTRI
$242K ﹤0.01%
+11,610
New +$230K
SONC
972
DELISTED
Sonic Corp
SONC
$240K ﹤0.01%
+6,844
New +$204K
LABL
973
DELISTED
Multi-Color Corp
LABL
$237K ﹤0.01%
4,455
– –
TWOU
974
DELISTED
2U Inc
TWOU
$236K ﹤0.01%
+348
New +$220K
GEF icon
975
Greif
GEF
$5.12B
$235K ﹤0.01%
7,192
– –
37 38
39
40 41

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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.