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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

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
DSGR icon
926
Distribution Solutions Group
DSGR
$1.61B
$282K ﹤0.01%
+28,900
New +$275K
GLIN icon
927
VanEck India Growth Leaders ETF
GLIN
$95.3M
$278K ﹤0.01%
7,285
-100
-1% -$3.69K
SCSC icon
928
Scansource
SCSC
$1.18B
$277K ﹤0.01%
6,858
-500
-7% -$17.4K
TCP
929
DELISTED
TC Pipelines LP
TCP
$277K ﹤0.01%
5,750
FITB
930
Fifth Third Bancorp
FITB
$52.3B
$275K ﹤0.01%
16,552
+3,521
+27% +$57.9K
BKH icon
931
Black Hills Corp
BKH
$5.56B
$274K ﹤0.01%
4,575
FFIN icon
932
First Financial Bankshares
FFIN
$5.06B
$273K ﹤0.01%
+18,468
New +$254K
TYC
933
DELISTED
TYCO INTL PLC COM SHS (IRL)
TYC
$273K ﹤0.01%
+7,114
New +$254K
MMS icon
934
Maximus
MMS
$3.05B
$272K ﹤0.01%
+5,170
New +$264K
SSYS icon
935
Stratasys
SSYS
$782M
$272K ﹤0.01%
10,522
+200
+2% +$4.08K
ESS icon
936
Essex Property Trust
ESS
$18.3B
$270K ﹤0.01%
1,157
+135
+13% +$29.6K
CFG icon
937
Citizens Financial Group
CFG
$31B
$268K ﹤0.01%
12,774
+124
+1% +$2.63K
DOV icon
938
Dover
DOV
$28.6B
$268K ﹤0.01%
5,174
-1,215
-19% -$58.9K
AAP icon
939
Advance Auto Parts
AAP
$3.55B
$267K ﹤0.01%
1,666
-1
-0.1% -$150
UYG icon
940
ProShares Ultra Financials
UYG
$855M
$267K ﹤0.01%
+12,450
New +$246K
NVDA icon
941
NVIDIA
NVDA
$5.32T
$263K ﹤0.01%
+295,120
New +$225K
VPL icon
942
Vanguard FTSE Pacific ETF
VPL
$8.37B
$263K ﹤0.01%
4,773
PRTS icon
943
CarParts.com
PRTS
$47.1M
$260K ﹤0.01%
10,152
+658
+7% +$18.2K
AEM icon
944
Agnico Eagle Mines
AEM
$84.9B
$259K ﹤0.01%
+7,180
New +$236K
CIEN icon
945
Ciena
CIEN
$58.8B
$258K ﹤0.01%
13,560
-6,000
-31% -$111K
DASTY
946
DELISTED
DASSAULT SYSTEMES SA ADR
DASTY
$258K ﹤0.01%
3,268
-51
-2% -$4.03K
FCX icon
947
Freeport-McMoran
FCX
$97.1B
$257K ﹤0.01%
24,985
-57,213
-70% -$402K
ING icon
948
ING
ING
$103B
$257K ﹤0.01%
21,601
-304
-1% -$3.65K
PFG icon
949
Principal Financial Group
PFG
$24.6B
$257K ﹤0.01%
6,524
-262
-4% -$10.1K
DBEU icon
950
Xtrackers MSCI Europe Hedged Equity ETF
DBEU
$784M
$256K ﹤0.01%
10,410
-630
-6% -$15.3K

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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.