We are live on ! Find out more
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
+1.8%
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
$11.2B
AUM Growth
-$134M
Cap. Flow
-$132M
Cap. Flow %
-1.18%
Top 10 Hldgs %
17.1%
Holding
1,560
New
265
Increased
457
Reduced
545
Closed
146

Sector Composition

Rank Sector Weight
1 Healthcare 18.3%
2 Technology 15.54%
3 Financials 12.99%
4 Industrials 11.67%
5 Consumer Discretionary 10.13%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ADI icon
1126
Analog Devices
ADI
$183B
$205K ﹤0.01%
+2,822
New +$192K
NBL
1127
DELISTED
Noble Energy, Inc.
NBL
$205K ﹤0.01%
5,389
-350
-6% -$13K
FLG
1128
Flagstar Bank National Association
FLG
$5.95B
$202K ﹤0.01%
+4,230
New +$193K
INXN
1129
DELISTED
Interxion Holding N.V.
INXN
$201K ﹤0.01%
+5,725
New +$204K
J icon
1130
Jacobs Solutions
J
$17.2B
$200K ﹤0.01%
4,245
-5,429
-56% -$250K
CORT icon
1131
Corcept Therapeutics
CORT
$11.9B
$196K ﹤0.01%
27,000
NATR icon
1132
Nature's Sunshine
NATR
$357M
$193K ﹤0.01%
12,885
SPWR
1133
DELISTED
SunPower Corporation Common Stock
SPWR
$193K ﹤0.01%
44,624
-22,065
-33% -$108K
YMLI
1134
DELISTED
VanEck Vectors High Income Infrastructure MLP ETF
YMLI
$191K ﹤0.01%
+12,125
New +$181K
ARI
1135
Apollo Commercial Real Estate
ARI
$873M
$188K ﹤0.01%
+11,337
New +$190K
ESI icon
1136
Element Solutions
ESI
$9.3B
$183K ﹤0.01%
+18,700
New +$160K
RF icon
1137
Regions Financial
RF
$27.4B
$181K ﹤0.01%
12,626
-892
-7% -$11K
BX icon
1138
CALL
Blackstone
BX
$109B
$178K ﹤0.01%
+6,600
New +$171K
WFC icon
1139
CALL
Wells Fargo
WFC
$269B
$176K ﹤0.01%
+3,200
New +$161K
RPAI
1140
DELISTED
RETAIL PROPERTIES OF AMERICA, INC.
RPAI
$176K ﹤0.01%
+11,484
New +$177K
FCFP
1141
DELISTED
FIRST COMMUNITY FINANCIAL PARTNERS INC.
FCFP
$176K ﹤0.01%
15,000
NZF icon
1142
Nuveen Municipal Credit Income Fund
NZF
$2.42B
$175K ﹤0.01%
12,401
-3,000
-19% -$43.3K
ACHN
1143
DELISTED
Achillion Pharmaceuticals
ACHN
$175K ﹤0.01%
42,400
+3,500
+9% +$18.6K
ARCC icon
1144
Ares Capital
ARCC
$13.9B
$174K ﹤0.01%
10,556
-5,372
-34% -$84.5K
RPT
1145
Rithm Property Trust
RPT
$93.3M
$173K ﹤0.01%
2,243
LGTY
1146
DELISTED
Logility Supply Chain Solutions, Inc. Common Stock
LGTY
$172K ﹤0.01%
16,635
CHK
1147
DELISTED
Chesapeake Energy Corporation
CHK
$172K ﹤0.01%
+123
New +$161K
PBT
1148
Permian Basin Royalty Trust
PBT
$1.52B
$170K ﹤0.01%
22,000
-3,500
-14% -$25.4K
SIRI icon
1149
SiriusXM
SIRI
$10.3B
$168K ﹤0.01%
3,766
MSFT icon
1150
CALL
Microsoft
MSFT
$3.64T
$167K ﹤0.01%
+2,700
New +$162K

Similar funds

William Blair & Company's Q4 2016 Portfolio in Review

As of Q4 2016, William Blair & Company held 1,560 positions worth $11.2B, down 1.2% from $11.3B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

William Blair & Company's Q4 2016 filing shows 265 new, 457 increased, 545 reduced and 146 closed positions. Its largest new stake was Hilton Worldwide: 158,405 shares worth $12.9M. The largest sale was Cerner Corp, an estimated $58.7M.

By sector, the portfolio is most concentrated in Healthcare at 18% of assets, down from 20% a quarter earlier, followed by Technology and Financials.

  • William Blair & Company's largest Q4 2016 buy was Hilton Worldwide: 158,405 shares worth $12.9M.
  • William Blair & Company added most to State Street SPDR S&P 500 ETF Trust in Q4 2016, an estimated $42.6M increase.
  • William Blair & Company's biggest Q4 2016 reduction was Cerner Corp, cutting an estimated $58.7M.
  • William Blair & Company fully exited PRESS GANEY HOLDINGS INC COM STK (DE) in Q4 2016, selling an estimated $24M.
  • William Blair & Company's ten largest holdings make up 17% of its $11.2B portfolio in Q4 2016.
  • William Blair & Company opened 265 new positions and closed 146 in Q4 2016.
  • William Blair & Company's portfolio value fell 1.2% quarter-over-quarter to $11.2B.

Based on William Blair & Company's 13F filing for Q4 2016, filed 14 Feb 2017.