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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
+0.61%
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
$66.9B
AUM Growth
+$1.9B
Cap. Flow
+$1.98B
Cap. Flow %
2.96%
Top 10 Hldgs %
6.71%
Holding
2,412
New
252
Increased
857
Reduced
879
Closed
200

Top Buys

Rank Stock Value
1
BC icon
Brunswick
BC
+$132M
2
ANSS
Ansys
ANSS
+$129M
3
UNP icon
Union Pacific
UNP
+$129M
4
CERN
Cerner Corp
CERN
+$108M
5
IWD icon
iShares Russell 1000 Value ETF
IWD
+$83.7M

Top Sells

Rank Stock Value
1
CTSH icon
Cognizant
CTSH
+$154M
2
SRCL
Stericycle Inc
SRCL
+$140M
3
PXD
Pioneer Natural Resource Co.
PXD
+$99.4M
4
SFM icon
Sprouts Farmers Market
SFM
+$84M
5
MNST icon
Monster Beverage
MNST
+$83.7M

Sector Composition

Rank Sector Weight
1 Healthcare 7.37%
2 Industrials 7.1%
3 Financials 6.37%
4 Consumer Discretionary 6.33%
5 Technology 6.14%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
BBBY
851
DELISTED
Bed Bath & Beyond Inc
BBBY
$1.09M ﹤0.01%
15,750
-670
-4% -$48K
DIA icon
852
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
$46.5B
$1.08M ﹤0.01%
6,162
+1,335
+28% +$240K
GEN icon
853
Gen Digital
GEN
$16.9B
$1.07M ﹤0.01%
46,095
-15,680
-25% -$383K
SCU
854
DELISTED
Sculptor Capital Management, Inc. Class A Common Stock
SCU
$1.07M ﹤0.01%
+8,766
New +$1.12M
AGO icon
855
Assured Guaranty
AGO
$3.67B
$1.06M ﹤0.01%
44,340
-15,889
-26% -$442K
FM
856
DELISTED
iShares Frontier and Select EM ETF
FM
$1.06M ﹤0.01%
36,354
-8,000
-18% -$243K
COF icon
857
Capital One
COF
$136B
$1.06M ﹤0.01%
12,078
-200
-2% -$16.8K
ARLP icon
858
Alliance Resource Partners
ARLP
$3.31B
$1.06M ﹤0.01%
42,525
-870
-2% -$26.5K
BPOP icon
859
Popular Inc
BPOP
$11.2B
$1.05M ﹤0.01%
36,500
-82
-0.2% -$2.76K
EA icon
860
Electronic Arts
EA
$52.9B
$1.05M ﹤0.01%
15,850
-150
-0.9% -$9.22K
MUB icon
861
iShares National Muni Bond ETF
MUB
$45.4B
$1.05M ﹤0.01%
9,700
– –
AEC
862
DELISTED
ASSOCIATED ESTATES REALTY CORP
AEC
$1.05M ﹤0.01%
36,660
-300
-0.8% -$8.29K
STLD icon
863
Steel Dynamics
STLD
$38B
$1.03M ﹤0.01%
49,734
+4,730
+11% +$102K
XLY icon
864
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$22.9B
$1.03M ﹤0.01%
26,856
+254
+1% +$9.72K
GD icon
865
General Dynamics
GD
$104B
$1.02M ﹤0.01%
7,204
-392
-5% -$54.4K
EMC
866
DELISTED
EMC CORPORATION
EMC
$1M ﹤0.01%
38,119
+1,245
+3% +$33.2K
GLOB icon
867
Globant
GLOB
$1.65B
$1M ﹤0.01%
+32,924
New +$834K
GM icon
868
General Motors
GM
$77.5B
$1M ﹤0.01%
30,043
-1,397
-4% -$49.8K
MU icon
869
Micron Technology
MU
$1.01T
$999K ﹤0.01%
53,054
+6,225
+13% +$166K
DHS icon
870
WisdomTree US High Dividend Fund
DHS
$1.59B
$990K ﹤0.01%
16,650
-2,600
-14% -$159K
TAP icon
871
Molson Coors Class B
TAP
$7.93B
$990K ﹤0.01%
14,191
+808
+6% +$60.1K
HSP
872
DELISTED
HOSPIRA INC
HSP
$990K ﹤0.01%
11,160
+100
+0.9% +$8.81K
RKUS
873
DELISTED
RUCKUS WIRELESS INC COM STK (DE)
RKUS
$989K ﹤0.01%
95,705
+74,900
+360% +$858K
VAR
874
DELISTED
Varian Medical Systems, Inc.
VAR
$988K ﹤0.01%
13,361
-159
-1% -$12.4K
WWAV
875
DELISTED
The WhiteWave Foods Company
WWAV
$984K ﹤0.01%
20,141
– –
33 34
35
36 37

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William Blair & Company's Q2 2015 Portfolio in Review

As of Q2 2015, William Blair & Company held 2,412 positions worth $66.9B, up 2.9% from $65B the previous quarter. Its ten largest holdings account for 6.7% of the portfolio.

William Blair & Company's Q2 2015 filing shows 252 new, 857 increased, 879 reduced and 200 closed positions. Its largest new stake was FirstService: 2,731,551 shares worth $75.9M. The largest sale was Cognizant, an estimated $154M.

By sector, the portfolio is most concentrated in Healthcare at 7.4% of assets, down from 7.5% a quarter earlier, followed by Industrials and Financials.

  • William Blair & Company's largest Q2 2015 buy was FirstService: 2,731,551 shares worth $75.9M.
  • William Blair & Company added most to Brunswick in Q2 2015, an estimated $132M increase.
  • William Blair & Company's biggest Q2 2015 reduction was Cognizant, cutting an estimated $154M.
  • William Blair & Company fully exited Sprouts Farmers Market in Q2 2015, selling an estimated $84M.
  • William Blair & Company's ten largest holdings make up 6.7% of its $66.9B portfolio in Q2 2015.
  • William Blair & Company opened 252 new positions and closed 200 in Q2 2015.
  • William Blair & Company's portfolio value rose 2.9% quarter-over-quarter to $66.9B.

Based on William Blair & Company's 13F filing for Q2 2015, filed 3 Aug 2015.