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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
FICO icon
1076
Fair Isaac
FICO
$22.6B
$433K ﹤0.01%
4,775
– –
DO
1077
DELISTED
Diamond Offshore Drilling
DO
$433K ﹤0.01%
16,794
-13,119
-44% -$398K
VBK icon
1078
Vanguard Morningstar Small-Cap Growth ETF
VBK
$23.5B
$431K ﹤0.01%
3,217
-45
-1% -$6.07K
STR
1079
DELISTED
QUESTAR CORP
STR
$431K ﹤0.01%
20,618
+5,827
+39% +$133K
GHC icon
1080
Graham Holdings Company
GHC
$5.14B
$430K ﹤0.01%
662
– –
WST icon
1081
West Pharmaceutical
WST
$24.5B
$427K ﹤0.01%
7,353
+112
+2% +$6.25K
MMLP icon
1082
Martin Midstream Partners
MMLP
$95.9M
$423K ﹤0.01%
+13,660
New +$476K
RBC icon
1083
RBC Bearings
RBC
$18.1B
$423K ﹤0.01%
5,902
+1,159
+24% +$85.1K
IBN icon
1084
ICICI Bank
IBN
$109B
$422K ﹤0.01%
+44,602
New +$419K
MGPI icon
1085
MGP Ingredients
MGPI
$370M
$422K ﹤0.01%
25,100
+2,540
+11% +$40.5K
TFC icon
1086
Truist Financial
TFC
$63.4B
$422K ﹤0.01%
10,489
-500
-5% -$19.8K
MPC icon
1087
Marathon Petroleum
MPC
$89.6B
$421K ﹤0.01%
8,064
-448
-5% -$22.8K
STAG icon
1088
STAG Industrial
STAG
$7.44B
$420K ﹤0.01%
+21,000
New +$457K
ANK
1089
DELISTED
ATLANTIC TELE-NETWORK,INC
ANK
$420K ﹤0.01%
6,084
+93
+2% +$6.42K
MKTX icon
1090
MarketAxess Holdings
MKTX
$5.71B
$419K ﹤0.01%
+4,527
New +$399K
MSM icon
1091
MSC Industrial Direct
MSM
$6.98B
$419K ﹤0.01%
+6,017
New +$428K
SEIC icon
1092
SEI Investments
SEIC
$12.5B
$419K ﹤0.01%
+8,547
New +$402K
TRIP icon
1093
TripAdvisor
TRIP
$1.69B
$419K ﹤0.01%
4,810
-1,680
-26% -$137K
OFLX icon
1094
Omega Flex
OFLX
$305M
$416K ﹤0.01%
+11,042
New +$346K
WBD icon
1095
Warner Bros
WBD
$65.4B
$416K ﹤0.01%
12,521
-2,000
-14% -$66K
VNCE icon
1096
Vince Holding Corp
VNCE
$85.6M
$415K ﹤0.01%
3,465
+1,575
+83% +$264K
NMRX
1097
DELISTED
Numerex Corp
NMRX
$415K ﹤0.01%
48,600
-6,000
-11% -$59.9K
APAM icon
1098
Artisan Partners
APAM
$2.99B
$412K ﹤0.01%
8,874
+75
+0.9% +$3.43K
CFG icon
1099
Citizens Financial Group
CFG
$30.7B
$412K ﹤0.01%
+15,103
New +$400K
AMTD
1100
DELISTED
TD Ameritrade Holding Corp
AMTD
$410K ﹤0.01%
11,140
-400
-3% -$14.9K
42 43
44
45 46

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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.