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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
HSP
1026
DELISTED
HOSPIRA INC
HSP
$524K ﹤0.01%
12,115
– –
FTNT icon
1027
Fortinet
FTNT
$117B
$520K ﹤0.01%
118,185
-88,500
-43% -$387K
VB icon
1028
Vanguard Morningstar Small-Cap ETF
VB
$81.8B
$518K ﹤0.01%
4,593
-763
-14% -$84.6K
IPHS
1029
DELISTED
Innophos Holdings, Inc.
IPHS
$517K ﹤0.01%
9,120
+1,294
+17% +$66.4K
MEMP
1030
DELISTED
Memorial Production Partners LP Common Units
MEMP
$516K ﹤0.01%
22,882
+1,451
+7% +$32.1K
ELV icon
1031
Elevance Health
ELV
$84.6B
$515K ﹤0.01%
5,181
-300
-5% -$27.1K
EMLP icon
1032
First Trust North American Energy Infrastructure Fund
EMLP
$4.11B
$513K ﹤0.01%
21,135
-1,210
-5% -$28.7K
GDOT icon
1033
Green Dot
GDOT
$758M
$506K ﹤0.01%
25,950
+750
+3% +$16.6K
FWM
1034
DELISTED
FAIRWAY GROUP HLDGS CORP CL A COM STK (DE)
FWM
$506K ﹤0.01%
66,334
-28,892
-30% -$297K
IUSV icon
1035
iShares Core S&P US Value ETF
IUSV
$27.6B
$501K ﹤0.01%
11,910
– –
RBBN icon
1036
Ribbon Communications
RBBN
$381M
$500K ﹤0.01%
29,741
+1,491
+5% +$24.8K
ROL icon
1037
Rollins
ROL
$17.9B
$493K ﹤0.01%
55,077
-17,000
-24% -$148K
CASS icon
1038
Cass Information Systems
CASS
$747M
$492K ﹤0.01%
12,594
– –
TFX icon
1039
Teleflex
TFX
$5.91B
$492K ﹤0.01%
4,600
-1,175
-20% -$116K
IEZ icon
1040
iShares US Oil Equipment & Services ETF
IEZ
$368M
$490K ﹤0.01%
7,175
– –
VRTX icon
1041
Vertex Pharmaceuticals
VRTX
$123B
$490K ﹤0.01%
6,934
+344
+5% +$27.2K
VDC icon
1042
Vanguard Consumer Staples ETF
VDC
$8.02B
$487K ﹤0.01%
4,400
– –
ILG
1043
DELISTED
ILG, Inc Common Stock
ILG
$487K ﹤0.01%
18,624
– –
TFC icon
1044
Truist Financial
TFC
$64.7B
$484K ﹤0.01%
12,071
+1,483
+14% +$56.8K
EA icon
1045
Electronic Arts
EA
$483K ﹤0.01%
16,650
+1,100
+7% +$29.5K
XYL icon
1046
Xylem
XYL
$28.7B
$483K ﹤0.01%
13,257
– –
ITMN
1047
DELISTED
INTERMUNE INC
ITMN
$483K ﹤0.01%
14,450
– –
SNI
1048
DELISTED
Scripps Networks Interactive, Inc Common Class A
SNI
$482K ﹤0.01%
6,354
+2,195
+53% +$171K
BTI icon
1049
British American Tobacco
BTI
$126B
$481K ﹤0.01%
8,646
+1,272
+17% +$66.1K
TYPE
1050
DELISTED
Monotype Imaging Holdings Inc.
TYPE
$481K ﹤0.01%
15,956
+2,531
+19% +$76K
40 41
42
43 44

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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.