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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
+1.12%
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
$60.4B
AUM Growth
-$52.6M
Cap. Flow
-$187M
Cap. Flow %
-0.31%
Top 10 Hldgs %
7.83%
Holding
2,260
New
245
Increased
847
Reduced
769
Closed
213

Top Buys

Rank Stock Value
1
NXPI icon
NXP Semiconductors
NXPI
+$169M
2
MDVN
MEDIVATION, INC.
MDVN
+$160M
3
SBAC icon
SBA Communications
SBAC
+$116M
4
FFIV icon
F5
FFIV
+$112M
5
TECH icon
Bio-Techne
TECH
+$108M

Top Sells

Rank Stock Value
1
GMCR
KEURIG GREEN MTN INC
GMCR
+$188M
2
CTXS
Citrix Systems Inc
CTXS
+$177M
3
BEAV
B/E Aerospace Inc
BEAV
+$155M
4
CNI icon
Canadian National Railway
CNI
+$100M
5
SNBR
Sleep Number
SNBR
+$95M

Sector Composition

Rank Sector Weight
1 Industrials 8.66%
2 Technology 7.68%
3 Healthcare 6.25%
4 Consumer Discretionary 6.11%
5 Financials 5.82%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CRV
1126
DELISTED
COAST DISTRIBTN SYSTEM INC(THE
CRV
$352K ﹤0.01%
93,823
– –
NFX
1127
DELISTED
Newfield Exploration
NFX
$351K ﹤0.01%
11,191
-1,275
-10% -$33.7K
BEAM
1128
DELISTED
BEAM INC COM STK (DE)
BEAM
$351K ﹤0.01%
4,222
-593
-12% -$48.2K
VIAB
1129
DELISTED
Viacom Inc. Class B
VIAB
$348K ﹤0.01%
4,095
– –
WBMD
1130
DELISTED
WebMD Health Corp.
WBMD
$345K ﹤0.01%
8,357
+222
+3% +$10K
AB icon
1131
AllianceBernstein
AB
$3.47B
$343K ﹤0.01%
13,766
– –
POT
1132
DELISTED
Potash Corp Of Saskatchewan
POT
$343K ﹤0.01%
9,475
-1,525
-14% -$51.3K
AFL icon
1133
Aflac
AFL
$63.9B
$340K ﹤0.01%
10,782
+26
+0.2% +$826
VVC
1134
DELISTED
Vectren Corporation
VVC
$339K ﹤0.01%
8,612
– –
KEY icon
1135
KeyCorp
KEY
$24.8B
$338K ﹤0.01%
23,778
-5,500
-19% -$73.7K
WIN
1136
DELISTED
Windstream Holdings Inc
WIN
$337K ﹤0.01%
5,238
-638
-11% -$39.6K
TLMR
1137
DELISTED
TALMER BANCORP INC (MI)
TLMR
$335K ﹤0.01%
+22,899
New +$315K
WWW icon
1138
Wolverine World Wide
WWW
$1.6B
$334K ﹤0.01%
+11,711
New +$331K
MRO
1139
DELISTED
Marathon Oil Corporation
MRO
$334K ﹤0.01%
9,438
+2,531
+37% +$85.3K
JCP
1140
DELISTED
J.C. Penney Company, Inc.
JCP
$334K ﹤0.01%
38,800
+14,000
+56% +$101K
IDCC icon
1141
InterDigital
IDCC
$8.53B
$331K ﹤0.01%
10,027
+371
+4% +$11K
DWAS icon
1142
Invesco Dorsey Wright SmallCap Momentum ETF
DWAS
$450M
$330K ﹤0.01%
+8,425
New +$332K
KBR icon
1143
KBR
KBR
$4.58B
$330K ﹤0.01%
12,380
– –
IMGN
1144
DELISTED
Immunogen Inc
IMGN
$330K ﹤0.01%
22,146
-2,000
-8% -$31.5K
IHE icon
1145
iShares US Pharmaceuticals ETF
IHE
$1.64B
$329K ﹤0.01%
7,800
– –
VYX icon
1146
NCR Voyix
VYX
$1.31B
$329K ﹤0.01%
14,677
+4,208
+40% +$89.4K
DNP icon
1147
DNP Select Income Fund
DNP
$4.03B
$327K ﹤0.01%
33,405
-4,320
-11% -$41.6K
RVBD
1148
DELISTED
RIVERBED TECHNOLOGY, INC COM
RVBD
$326K ﹤0.01%
16,584
-1,300
-7% -$26K
MGEE icon
1149
MGE Energy Inc
MGEE
$3.03B
$325K ﹤0.01%
8,300
+399
+5% +$15.3K
SPLK
1150
DELISTED
Splunk Inc
SPLK
$325K ﹤0.01%
4,557
-4,493
-50% -$367K
44 45
46
47 48

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William Blair & Company's Q1 2014 Portfolio in Review

As of Q1 2014, William Blair & Company held 2,260 positions worth $60.4B, down 0.09% from $60.5B the previous quarter. Its ten largest holdings account for 7.8% of the portfolio.

William Blair & Company's Q1 2014 filing shows 245 new, 847 increased, 769 reduced and 213 closed positions. Its largest new stake was F5: 1,061,272 shares worth $113M. The largest sale was KEURIG GREEN MTN INC, an estimated $188M.

By sector, the portfolio is most concentrated in Industrials at 8.7% of assets, down from 8.9% a quarter earlier, followed by Technology and Healthcare.

  • William Blair & Company's largest Q1 2014 buy was F5: 1,061,272 shares worth $113M.
  • William Blair & Company added most to NXP Semiconductors in Q1 2014, an estimated $169M increase.
  • William Blair & Company's biggest Q1 2014 reduction was KEURIG GREEN MTN INC, cutting an estimated $188M.
  • William Blair & Company fully exited Sleep Number in Q1 2014, selling an estimated $95M.
  • William Blair & Company's ten largest holdings make up 7.8% of its $60.4B portfolio in Q1 2014.
  • William Blair & Company opened 245 new positions and closed 213 in Q1 2014.
  • William Blair & Company's portfolio value fell 0.09% quarter-over-quarter to $60.4B.

Based on William Blair & Company's 13F filing for Q1 2014, filed 6 May 2014.