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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
+3.14%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+512.03%
AUM
$10.7B
AUM Growth
+$102M
Cap. Flow
+$31.2M
Cap. Flow %
0.29%
Top 10 Hldgs %
16.97%
Holding
1,370
New
159
Increased
462
Reduced
512
Closed
129

Top Buys

Rank Stock Value
1
USMV icon
iShares MSCI USA Min Vol Factor ETF
USMV
+$23.3M
2
EXC icon
Exelon
EXC
+$19M
3
ABMD
Abiomed Inc
ABMD
+$17.8M
4
MBLY
Mobileye N.V.
MBLY
+$16.9M
5
DHR icon
Danaher
DHR
+$15.8M

Top Sells

Rank Stock Value
1
ARG
Airgas Inc
ARG
+$47.7M
2
WSM icon
Williams-Sonoma
WSM
+$17.5M
3
UAA icon
Under Armour
UAA
+$17.2M
4
ESRX
Express Scripts Holding Company
ESRX
+$15.3M
5
PRGO icon
Perrigo
PRGO
+$15.2M

Sector Composition

Rank Sector Weight
1 Healthcare 19.89%
2 Technology 14.72%
3 Industrials 11.82%
4 Financials 11.37%
5 Consumer Discretionary 10.75%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VPL icon
1026
Vanguard FTSE Pacific ETF
VPL
$8.08B
$255K ﹤0.01%
4,573
-200
-4% -$11.2K
MIXT
1027
DELISTED
MIX TELEMATICS LIMITED
MIXT
$254K ﹤0.01%
54,250
-1,200
-2% -$5.32K
TBRA
1028
DELISTED
Tobira Therapeutics, Inc. Common Stock
TBRA
$253K ﹤0.01%
20,115
-17,115
-46% -$159K
NOBL icon
1029
ProShares S&P 500 Dividend Aristocrats ETF
NOBL
$11.7B
$252K ﹤0.01%
9,250
+1,250
+16% +$33.2K
ERF
1030
DELISTED
Enerplus Corporation
ERF
$252K ﹤0.01%
38,381
-23,910
-38% -$129K
MSBI icon
1031
Midland States Bancorp
MSBI
$699M
$251K ﹤0.01%
+11,569
New +$256K
PCG icon
1032
PG&E
PCG
$38.3B
$246K ﹤0.01%
3,853
-18
-0.5% -$1.08K
SGOL icon
1033
abrdn Physical Gold Shares ETF
SGOL
$6.91B
$245K ﹤0.01%
19,000
– –
BCS.PRA.CL
1034
DELISTED
Barclays Bank Plc Series 3
BCS.PRA.CL
$245K ﹤0.01%
+9,500
New +$245K
XPO icon
1035
XPO
XPO
$23.5B
$244K ﹤0.01%
+26,919
New +$267K
CLCT
1036
DELISTED
Collectors Universe
CLCT
$244K ﹤0.01%
12,348
+2,331
+23% +$43K
AAP icon
1037
Advance Auto Parts
AAP
$3.35B
$243K ﹤0.01%
1,506
-160
-10% -$24.7K
MRO
1038
DELISTED
Marathon Oil Corporation
MRO
$243K ﹤0.01%
16,187
+249
+2% +$3.29K
SSYS icon
1039
Stratasys
SSYS
$679M
$241K ﹤0.01%
10,547
+25
+0.2% +$585
CFG icon
1040
Citizens Financial Group
CFG
$30.3B
$240K ﹤0.01%
12,015
-759
-6% -$16.8K
DBEU icon
1041
Xtrackers MSCI Europe Hedged Equity ETF
DBEU
$770M
$238K ﹤0.01%
9,710
-700
-7% -$17.4K
SONY icon
1042
Sony
SONY
$137B
$237K ﹤0.01%
+40,450
New +$217K
JEF icon
1043
Jefferies Financial Group
JEF
$12.6B
$235K ﹤0.01%
+15,158
New +$231K
OEF icon
1044
iShares S&P 100 ETF
OEF
$20.1B
$235K ﹤0.01%
2,525
+25
+1% +$2.31K
HII icon
1045
Huntington Ingalls Industries
HII
$12.9B
$234K ﹤0.01%
+1,391
New +$211K
LMAT icon
1046
LeMaitre Vascular
LMAT
$2.32B
$234K ﹤0.01%
16,389
+140
+0.9% +$2.14K
FLS icon
1047
Flowserve
FLS
$9.71B
$232K ﹤0.01%
5,146
+500
+11% +$23.4K
ING icon
1048
ING
ING
$99.8B
$232K ﹤0.01%
22,495
+894
+4% +$10.6K
NUE icon
1049
Nucor
NUE
$58.6B
$232K ﹤0.01%
4,701
-22,592
-83% -$1.1M
EPAC icon
1050
Enerpac Tool Group
EPAC
$1.83B
$231K ﹤0.01%
10,196
– –
40 41
42
43 44

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William Blair & Company's Q2 2016 Portfolio in Review

As of Q2 2016, William Blair & Company held 1,370 positions worth $10.7B, up 0.96% from $10.6B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

William Blair & Company's Q2 2016 filing shows 159 new, 462 increased, 512 reduced and 129 closed positions. Its largest new stake was Under Armour Class C: 425,316 shares worth $15.5M. The largest sale was Airgas Inc, an estimated $47.7M.

By sector, the portfolio is most concentrated in Healthcare at 20% of assets, up from 19% a quarter earlier, followed by Technology and Industrials.

  • William Blair & Company's largest Q2 2016 buy was Under Armour Class C: 425,316 shares worth $15.5M.
  • William Blair & Company added most to iShares MSCI USA Min Vol Factor ETF in Q2 2016, an estimated $23.3M increase.
  • William Blair & Company's biggest Q2 2016 reduction was Williams-Sonoma, cutting an estimated $17.5M.
  • William Blair & Company fully exited Airgas Inc in Q2 2016, selling an estimated $47.7M.
  • William Blair & Company's ten largest holdings make up 17% of its $10.7B portfolio in Q2 2016.
  • William Blair & Company opened 159 new positions and closed 129 in Q2 2016.
  • William Blair & Company's portfolio value rose 0.96% quarter-over-quarter to $10.7B.

Based on William Blair & Company's 13F filing for Q2 2016, filed 8 Aug 2016.