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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
WAT icon
1101
Waters Corp
WAT
$39.3B
$391K ﹤0.01%
3,610
+210
+6% +$22.8K
FTEK icon
1102
Fuel Tech
FTEK
$45.3M
$390K ﹤0.01%
78,000
+41,000
+111% +$264K
SAM icon
1103
Boston Beer
SAM
$1.9B
$388K ﹤0.01%
1,590
-220
-12% -$50.1K
EEQ
1104
DELISTED
Enbridge Energy Management Llc
EEQ
$386K ﹤0.01%
21,159
-4
-0% -$72
MOS icon
1105
The Mosaic Company
MOS
$7.44B
$385K ﹤0.01%
7,713
+1,325
+21% +$63.1K
CLF icon
1106
Cleveland-Cliffs
CLF
$7.22B
$384K ﹤0.01%
18,800
-1,740
-8% -$36K
WABC icon
1107
Westamerica Bancorp
WABC
$1.38B
$384K ﹤0.01%
7,101
– –
FFNM
1108
DELISTED
FIRST FEDERAL OF NORTHERN MICHIGAN BANCORP, INC.
FFNM
$381K ﹤0.01%
76,292
– –
MFC icon
1109
Manulife Financial
MFC
$73.9B
$378K ﹤0.01%
19,581
+1,670
+9% +$31.9K
NTT
1110
DELISTED
Nippon Telegraph & Telephone
NTT
$378K ﹤0.01%
13,923
+1,610
+13% +$44.2K
GEF icon
1111
Greif
GEF
$5.12B
$377K ﹤0.01%
7,192
– –
AOI
1112
DELISTED
Alliance One International
AOI
$376K ﹤0.01%
12,900
– –
NDLS icon
1113
Noodles & Co
NDLS
$108M
$375K ﹤0.01%
1,187
– –
REGN icon
1114
Regeneron Pharmaceuticals
REGN
$79.1B
$373K ﹤0.01%
+1,243
New +$383K
BWXT icon
1115
BWX Technologies
BWXT
$15.4B
$372K ﹤0.01%
15,687
+316
+2% +$7.63K
VBK icon
1116
Vanguard Morningstar Small-Cap Growth ETF
VBK
$24B
$372K ﹤0.01%
2,998
+23
+0.8% +$2.85K
M icon
1117
Macy's
M
$6.71B
$371K ﹤0.01%
+6,264
New +$348K
POPE
1118
DELISTED
Pope Resources Depositary Receipts of Limited Partnership Units
POPE
$371K ﹤0.01%
5,400
+150
+3% +$10.1K
OKE icon
1119
Oneok
OKE
$55B
$369K ﹤0.01%
6,237
-1,058
-15% -$61.9K
BKH icon
1120
Black Hills Corp
BKH
$5.46B
$363K ﹤0.01%
6,309
-300
-5% -$16.5K
KFN
1121
DELISTED
KKR FINANCIAL HOLDINGS LLC COM
KFN
$363K ﹤0.01%
31,440
– –
ITY
1122
DELISTED
IMPERIAL TOBACCO GRP ADS(RP 2
ITY
$361K ﹤0.01%
4,452
+1,672
+60% +$136K
AGEN
1123
Agenus
AGEN
$324M
$358K ﹤0.01%
5,764
+4,613
+401% +$321K
PPL
1124
PPL Corp
PPL
$26.5B
$357K ﹤0.01%
11,564
-1,194
-9% -$34.7K
VAL
1125
DELISTED
Valspar
VAL
$357K ﹤0.01%
4,961
+19
+0.4% +$1.38K
43 44
45
46 47

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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.