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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
+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

Top Buys

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$42.6M
2
EW icon
Edwards Lifesciences
EW
+$30.9M
3
VBK icon
Vanguard Morningstar Small-Cap Growth ETF
VBK
+$18.6M
4
EVH icon
Evolent Health
EVH
+$17.8M
5
AME icon
Ametek
AME
+$16.4M

Top Sells

Rank Stock Value
1
CERN
Cerner Corp
CERN
+$58.7M
2
USMV icon
iShares MSCI USA Min Vol Factor ETF
USMV
+$30.9M
3
AGN
Allergan plc
AGN
+$25.4M
4
PRAA icon
PRA Group
PRAA
+$24.5M
5
PGND
PRESS GANEY HOLDINGS INC COM STK (DE)
PGND
+$24M

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
NCI
1101
DELISTED
Navigant Consulting, Inc.
NCI
$216K ﹤0.01%
+8,250
New +$195K
INDA icon
1102
iShares MSCI India ETF
INDA
$6.62B
$215K ﹤0.01%
8,024
-4,415
-35% -$123K
CLCT
1103
DELISTED
Collectors Universe
CLCT
$215K ﹤0.01%
10,147
-3,743
-27% -$74.5K
SPH icon
1104
Suburban Propane Partners
SPH
$1.19B
$214K ﹤0.01%
7,115
-4,179
-37% -$128K
SCWX
1105
DELISTED
SecureWorks Corp Class A Common Stock
SCWX
$214K ﹤0.01%
+20,163
New +$238K
WR
1106
DELISTED
Westar Energy Inc
WR
$214K ﹤0.01%
3,800
– –
CRI icon
1107
Carter's
CRI
$1.45B
$213K ﹤0.01%
2,469
-393
-14% -$35.1K
GLRE icon
1108
Greenlight Captial
GLRE
$506M
$212K ﹤0.01%
+9,305
New +$203K
OZK icon
1109
Bank OZK
OZK
$5.69B
$212K ﹤0.01%
+4,038
New +$180K
RSPH icon
1110
Invesco S&P 500 Equal Weight Health Care ETF
RSPH
$777M
$212K ﹤0.01%
14,540
– –
DPLO
1111
DELISTED
DIPLOMAT PHARMACY, INC.
DPLO
$212K ﹤0.01%
16,819
-73,650
-81% -$1.37M
CVX icon
1112
CALL
Chevron
CVX
$372B
$211K ﹤0.01%
+1,800
New +$196K
VIAB
1113
DELISTED
Viacom Inc. Class B
VIAB
$211K ﹤0.01%
+6,009
New +$221K
SNI
1114
DELISTED
Scripps Networks Interactive, Inc Common Class A
SNI
$210K ﹤0.01%
+2,941
New +$199K
MOS icon
1115
The Mosaic Company
MOS
$7.47B
$209K ﹤0.01%
+7,139
New +$192K
SREV
1116
DELISTED
ServiceSource International, Inc.
SREV
$209K ﹤0.01%
36,800
-3,500
-9% -$18.6K
CTIC
1117
DELISTED
CTI BioPharma Corp. (DE) Common Stock
CTIC
$209K ﹤0.01%
51,198
– –
AOS icon
1118
A.O. Smith
AOS
$8.56B
$208K ﹤0.01%
4,402
-616
-12% -$29.7K
MCY icon
1119
Mercury Insurance
MCY
$6.11B
$207K ﹤0.01%
3,435
-3,500
-50% -$199K
POR icon
1120
Portland General Electric
POR
$5.81B
$207K ﹤0.01%
4,787
– –
SONY icon
1121
Sony
SONY
$133B
$207K ﹤0.01%
36,975
+5,640
+18% +$34.3K
PGNX
1122
DELISTED
Progenics Pharmaceuticals Inc
PGNX
$207K ﹤0.01%
24,000
– –
BWX icon
1123
State Street SPDR Bloomberg International Treasury Bond ETF
BWX
$1.31B
$206K ﹤0.01%
7,934
-2,372
-23% -$63.9K
LH icon
1124
Labcorp
LH
$25.5B
$206K ﹤0.01%
1,865
-13,779
-88% -$1.53M
RJF icon
1125
Raymond James Financial
RJF
$34.8B
$206K ﹤0.01%
4,462
-1,019
-19% -$45K
43 44
45
46 47

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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.