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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
TIF
976
DELISTED
Tiffany & Co.
TIF
$637K ﹤0.01%
7,395
+1,150
+18% +$102K
WDFC icon
977
WD-40
WDFC
$3.1B
$635K ﹤0.01%
8,192
– –
IEX icon
978
IDEX
IEX
$17.2B
$632K ﹤0.01%
8,677
– –
JAZZ icon
979
Jazz Pharmaceuticals
JAZZ
$16.7B
$630K ﹤0.01%
+4,545
New +$684K
VBR icon
980
Vanguard Morningstar Small-Cap Value ETF
VBR
$37.7B
$620K ﹤0.01%
6,171
+252
+4% +$24.6K
DOV icon
981
Dover
DOV
$28.4B
$614K ﹤0.01%
9,292
-4,717
-34% -$294K
FLOT icon
982
iShares Floating Rate Bond ETF
FLOT
$10.3B
$614K ﹤0.01%
12,100
-434
-3% -$22K
OHI icon
983
Omega Healthcare
OHI
$14.8B
$613K ﹤0.01%
18,290
-100
-0.5% -$3.18K
NTG
984
DELISTED
Tortoise Midstream Energy Fund, Inc. Common Stock
NTG
$606K ﹤0.01%
2,273
– –
TDC icon
985
Teradata
TDC
$2.54B
$602K ﹤0.01%
12,258
-185
-1% -$8.34K
SLF icon
986
Sun Life Financial
SLF
$45.6B
$599K ﹤0.01%
17,310
– –
GBDC icon
987
Golub Capital BDC
GBDC
$3.39B
$597K ﹤0.01%
34,216
-1,708
-5% -$31.1K
AEC
988
DELISTED
ASSOCIATED ESTATES REALTY CORP
AEC
$596K ﹤0.01%
35,185
+3,235
+10% +$53.7K
JKHY icon
989
Jack Henry & Associates
JKHY
$11.2B
$593K ﹤0.01%
10,633
-3,914
-27% -$224K
FWONA icon
990
Liberty Media Series A
FWONA
$22.9B
$587K ﹤0.01%
25,297
-281
-1% -$6.72K
SHY icon
991
iShares 1-3 Year Treasury Bond ETF
SHY
$25.1B
$586K ﹤0.01%
6,941
+29
+0.4% +$2.45K
UL icon
992
Unilever
UL
$137B
$585K ﹤0.01%
12,177
-99,169
-89% -$4.48M
CA
993
DELISTED
CA, Inc.
CA
$581K ﹤0.01%
18,776
-1,247
-6% -$40.6K
EL icon
994
Estee Lauder
EL
$30.9B
$577K ﹤0.01%
+8,629
New +$600K
ROST icon
995
Ross Stores
ROST
$81.6B
$574K ﹤0.01%
16,072
-254
-2% -$9.01K
PIZ icon
996
Invesco Dorsey Wright Developed Markets Momentum ETF
PIZ
$752M
$573K ﹤0.01%
21,275
+2,400
+13% +$63.6K
SJR
997
DELISTED
Shaw Communications Inc.
SJR
$573K ﹤0.01%
23,987
+14,262
+147% +$329K
AVA icon
998
Avista
AVA
$3.22B
$571K ﹤0.01%
18,634
+1,133
+6% +$32.9K
EZU icon
999
iShare MSCI Eurozone ETF
EZU
$9.84B
$568K ﹤0.01%
+13,460
New +$552K
IJT icon
1000
iShares S&P Small-Cap 600 Growth ETF
IJT
$8.38B
$568K ﹤0.01%
9,560
+550
+6% +$32.3K
38 39
40
41 42

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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.