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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
CIM
1051
Chimera Investment
CIM
$991M
$173K ﹤0.01%
4,250
– –
ARC
1052
DELISTED
ARC Document Solutions, Inc.
ARC
$173K ﹤0.01%
38,446
-2,250
-6% -$8.43K
PSLV icon
1053
Sprott Physical Silver Trust
PSLV
$12.9B
$172K ﹤0.01%
27,713
– –
AGEN
1054
Agenus
AGEN
$324M
$170K ﹤0.01%
2,085
-917
-31% -$61.8K
APPF icon
1055
AppFolio
APPF
$6.84B
$169K ﹤0.01%
13,820
-500
-3% -$6.37K
OMER icon
1056
Omeros
OMER
$916M
$169K ﹤0.01%
11,000
– –
MMU
1057
Western Asset Managed Municipals Fund
MMU
$548M
$166K ﹤0.01%
11,100
-1,332
-11% -$19.5K
CLCT
1058
DELISTED
Collectors Universe
CLCT
$166K ﹤0.01%
+10,017
New +$155K
SMFG icon
1059
Sumitomo Mitsui Financial
SMFG
$161B
$161K ﹤0.01%
26,852
-65,832
-71% -$411K
KEY icon
1060
KeyCorp
KEY
$24.8B
$160K ﹤0.01%
14,543
+425
+3% +$4.75K
LGTY
1061
DELISTED
Logility Supply Chain Solutions, Inc. Common Stock
LGTY
$158K ﹤0.01%
17,588
-398
-2% -$3.69K
FIT
1062
DELISTED
Fitbit, Inc. Class A common stock
FIT
$154K ﹤0.01%
10,201
+3,350
+49% +$53.2K
SRN
1063
DELISTED
SOUTHERN BANC CO,INC.(THE)
SRN
$150K ﹤0.01%
15,700
+5,158
+49% +$49.3K
NMA
1064
DELISTED
NUVEEN MUNI ADVANTAGE FUND
NMA
$144K ﹤0.01%
10,000
– –
PBT
1065
Permian Basin Royalty Trust
PBT
$1.61B
$135K ﹤0.01%
22,000
– –
PAAS icon
1066
Pan American Silver
PAAS
$20.3B
$133K ﹤0.01%
+12,250
New +$105K
ADX icon
1067
Adams Diversified Equity Fund
ADX
$3.17B
$132K ﹤0.01%
10,459
– –
QUOT
1068
DELISTED
Quotient Technology Inc
QUOT
$129K ﹤0.01%
12,192
-11,040
-48% -$83.8K
CORT icon
1069
Corcept Therapeutics
CORT
$12B
$126K ﹤0.01%
27,000
– –
RQI icon
1070
Cohen & Steers Quality Income Realty Fund
RQI
$1.7B
$126K ﹤0.01%
+10,194
New +$116K
GLUU
1071
DELISTED
Glu Mobile Inc.
GLUU
$126K ﹤0.01%
44,900
– –
PAGP icon
1072
Plains GP Holdings
PAGP
$4.96B
$124K ﹤0.01%
5,362
-7,210
-57% -$148K
NATR icon
1073
Nature's Sunshine
NATR
$353M
$123K ﹤0.01%
+12,885
New +$111K
TCS
1074
DELISTED
THE CONTAINER STORE GROUP, INC.
TCS
$120K ﹤0.01%
1,373
-54
-4% -$4.27K
EINC icon
1075
VanEck Energy Income ETF
EINC
$80.4M
$104K ﹤0.01%
1,730
-258
-13% -$15K
41 42
43
44 45

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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.