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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
BMS
951
DELISTED
Bemis
BMS
$695K ﹤0.01%
17,711
+813
+5% +$31.7K
XPO icon
952
XPO
XPO
$23B
$694K ﹤0.01%
68,237
-14,457
-17% -$144K
GEO icon
953
The GEO Group
GEO
$4.03B
$692K ﹤0.01%
32,220
+4,629
+17% +$100K
SIAL
954
DELISTED
SIGMA - ALDRICH CORP
SIAL
$687K ﹤0.01%
7,361
+556
+8% +$51.9K
ED icon
955
Consolidated Edison
ED
$40.2B
$684K ﹤0.01%
12,756
-427
-3% -$23.2K
APU
956
DELISTED
AmeriGas Partners, L.P.
APU
$680K ﹤0.01%
16,084
+682
+4% +$29K
EQT icon
957
EQT Corp
EQT
$32.3B
$678K ﹤0.01%
12,841
+55
+0.4% +$2.87K
FTA icon
958
First Trust Large Cap Value AlphaDEX Fund
FTA
$1.4B
$676K ﹤0.01%
16,408
– –
ZGNX
959
DELISTED
Zogenix, Inc.
ZGNX
$674K ﹤0.01%
29,625
+3,100
+12% +$101K
BLMN icon
960
Bloomin' Brands
BLMN
$931M
$667K ﹤0.01%
27,700
+550
+2% +$13K
STWD icon
961
Starwood Property Trust
STWD
$5.91B
$666K ﹤0.01%
28,257
+7,670
+37% +$182K
DLR icon
962
Digital Realty Trust
DLR
$71.3B
$665K ﹤0.01%
12,550
-470
-4% -$24.5K
IWP icon
963
iShares Russell Mid-Cap Growth ETF
IWP
$20.2B
$665K ﹤0.01%
15,518
-1,200
-7% -$51.1K
PCYC
964
DELISTED
PHARMACYCLICS INC
PCYC
$665K ﹤0.01%
6,636
-1,414
-18% -$184K
DGX icon
965
Quest Diagnostics
DGX
$26.3B
$663K ﹤0.01%
+11,445
New +$613K
EVHC
966
DELISTED
Envision Healthcare Holdings Inc
EVHC
$653K ﹤0.01%
6,446
+33
+0.5% +$3.3K
NMRX
967
DELISTED
Numerex Corp
NMRX
$651K ﹤0.01%
59,600
+48,000
+414% +$664K
FIZZ icon
968
National Beverage
FIZZ
$2.99B
$650K ﹤0.01%
66,586
– –
IWB icon
969
iShares Russell 1000 ETF
IWB
$49.7B
$648K ﹤0.01%
6,188
-416
-6% -$42.8K
BSX icon
970
Boston Scientific
BSX
$71.4B
$645K ﹤0.01%
47,735
+1,814
+4% +$23.8K
ABCB icon
971
Ameris Bancorp
ABCB
$5.92B
$642K ﹤0.01%
27,590
– –
WFC.PRL icon
972
Wells Fargo 7.5% Non Cumv Perp Conv
WFC.PRL
$4.65B
$641K ﹤0.01%
550
– –
MGI
973
DELISTED
MoneyGram International, Inc. New
MGI
$641K ﹤0.01%
36,310
– –
HCR
974
DELISTED
Hi-Crush Inc. Common Stock
HCR
$641K ﹤0.01%
15,900
+2,300
+17% +$87.3K
LSTR icon
975
Landstar System
LSTR
$6.01B
$639K ﹤0.01%
10,799
– –
37 38
39
40 41

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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.