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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
+4.87%
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
$13.3B
AUM Growth
+$909M
Cap. Flow
+$365M
Cap. Flow %
2.74%
Top 10 Hldgs %
18.02%
Holding
1,758
New
284
Increased
677
Reduced
459
Closed
116

Top Buys

Rank Stock Value
1
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$28.4M
2
WAB icon
Wabtec
WAB
+$24.8M
3
KRNT icon
Kornit Digital
KRNT
+$21.3M
4
AXP icon
American Express
AXP
+$18.2M
5
MSFT icon
Microsoft
MSFT
+$18.2M

Top Sells

Rank Stock Value
1
MBLY
Mobileye N.V.
MBLY
+$60.9M
2
BMY icon
Bristol-Myers Squibb
BMY
+$25.7M
3
GWW icon
W.W. Grainger
GWW
+$21.5M
4
NORD
Nord Anglia Education, Inc.
NORD
+$17.5M
5
PLAY icon
Dave & Buster's
PLAY
+$17.4M

Sector Composition

Rank Sector Weight
1 Healthcare 18.81%
2 Technology 16.26%
3 Financials 13.98%
4 Industrials 10.73%
5 Consumer Discretionary 9.39%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
DIS icon
1226
CALL
Walt Disney
DIS
$167B
$255K ﹤0.01%
2,400
– –
ZION icon
1227
Zions Bancorporation
ZION
$10.1B
$255K ﹤0.01%
+5,806
New +$239K
EPAC icon
1228
Enerpac Tool Group
EPAC
$1.86B
$254K ﹤0.01%
10,305
+109
+1% +$2.79K
AMTD
1229
DELISTED
TD Ameritrade Holding Corp
AMTD
$254K ﹤0.01%
+5,910
New +$229K
PVTBP
1230
DELISTED
PrivateBancorp, Inc. Capital Trust IV Trust Preferred
PVTBP
$254K ﹤0.01%
10,059
+45
+0.4% +$1.2K
RSPH icon
1231
Invesco S&P 500 Equal Weight Health Care ETF
RSPH
$768M
$253K ﹤0.01%
14,540
– –
AMD icon
1232
Advanced Micro Devices
AMD
$791B
$252K ﹤0.01%
20,186
-2,782
-12% -$34K
YELP icon
1233
Yelp
YELP
$1.44B
$251K ﹤0.01%
+8,345
New +$260K
EWC icon
1234
iShares MSCI Canada ETF
EWC
$6.17B
$250K ﹤0.01%
+9,360
New +$248K
CCN
1235
DELISTED
CardConnect Corp.
CCN
$250K ﹤0.01%
16,586
-359,154
-96% -$5.14M
FDN icon
1236
First Trust Dow Jones Internet Index Fund ETF
FDN
$5B
$248K ﹤0.01%
+2,622
New +$243K
OGS icon
1237
ONE Gas
OGS
$4.9B
$247K ﹤0.01%
+3,544
New +$247K
ACWI icon
1238
iShares MSCI ACWI ETF
ACWI
$32.7B
$245K ﹤0.01%
3,736
+162
+5% +$10.5K
X
1239
DELISTED
US Steel
X
$245K ﹤0.01%
+11,076
New +$263K
FTS icon
1240
Fortis
FTS
$29.3B
$244K ﹤0.01%
+6,950
New +$231K
IPAR icon
1241
Interparfums
IPAR
$4.02B
$243K ﹤0.01%
6,624
– –
ZION icon
1242
CALL
Zions Bancorporation
ZION
$10.1B
$242K ﹤0.01%
+5,500
New +$226K
ASB icon
1243
Associated Banc-Corp
ASB
$5.8B
$241K ﹤0.01%
9,582
– –
BAP icon
1244
Credicorp
BAP
$32B
$239K ﹤0.01%
+1,332
New +$222K
CIEN icon
1245
Ciena
CIEN
$52.7B
$239K ﹤0.01%
9,561
-21,875
-70% -$524K
MWA icon
1246
Mueller Water Products
MWA
$3.9B
$239K ﹤0.01%
20,500
+10,500
+105% +$121K
NEM icon
1247
Newmont
NEM
$101B
$239K ﹤0.01%
7,375
-3,718
-34% -$125K
PLD icon
1248
Prologis
PLD
$136B
$239K ﹤0.01%
+4,072
New +$227K
CIM
1249
Chimera Investment
CIM
$1.06B
$238K ﹤0.01%
4,250
– –
EMES
1250
DELISTED
Emerge Energy Services LP
EMES
$237K ﹤0.01%
+26,325
New +$304K
48 49
50
51 52

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William Blair & Company's Q2 2017 Portfolio in Review

As of Q2 2017, William Blair & Company held 1,758 positions worth $13.3B, up 7.3% from $12.4B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

William Blair & Company's Q2 2017 filing shows 284 new, 677 increased, 459 reduced and 116 closed positions. Its largest new stake was Bob Evans Farms, Inc.: 219,278 shares worth $15.8M. The largest sale was Mobileye N.V., an estimated $60.9M.

By sector, the portfolio is most concentrated in Healthcare at 19% of assets, up from 18% a quarter earlier, followed by Technology and Financials.

  • William Blair & Company's largest Q2 2017 buy was Bob Evans Farms, Inc.: 219,278 shares worth $15.8M.
  • William Blair & Company added most to Alphabet (Google) Class A in Q2 2017, an estimated $28.4M increase.
  • William Blair & Company's biggest Q2 2017 reduction was Mobileye N.V., cutting an estimated $60.9M.
  • William Blair & Company fully exited Nord Anglia Education, Inc. in Q2 2017, selling an estimated $17.5M.
  • William Blair & Company's ten largest holdings make up 18% of its $13.3B portfolio in Q2 2017.
  • William Blair & Company opened 284 new positions and closed 116 in Q2 2017.
  • William Blair & Company's portfolio value rose 7.3% quarter-over-quarter to $13.3B.

Based on William Blair & Company's 13F filing for Q2 2017, filed 4 Aug 2017.