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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
BX icon
1176
CALL
Blackstone
BX
$102B
$287K ﹤0.01%
8,600
+500
+6% +$15.7K
VIGI icon
1177
Vanguard International Dividend Appreciation ETF
VIGI
$9.15B
$287K ﹤0.01%
4,650
– –
BUFF
1178
DELISTED
Blue Buffalo Pet Products, Inc
BUFF
$287K ﹤0.01%
12,577
-3,967
-24% -$93.8K
ETR icon
1179
Entergy
ETR
$50.4B
$286K ﹤0.01%
7,462
-290
-4% -$11.2K
PCG icon
1180
PG&E
PCG
$39.2B
$286K ﹤0.01%
4,315
+298
+7% +$20.1K
EQM
1181
DELISTED
EQM Midstream Partners, LP
EQM
$286K ﹤0.01%
3,830
-250
-6% -$18.7K
ACHN
1182
DELISTED
Achillion Pharmaceuticals
ACHN
$285K ﹤0.01%
62,200
+22,800
+58% +$91.6K
FMSA
1183
DELISTED
Fairmount Santrol Holdings Inc.
FMSA
$285K ﹤0.01%
72,963
-432,515
-86% -$2.24M
SON icon
1184
Sonoco
SON
$5.62B
$284K ﹤0.01%
5,522
– –
FCFP
1185
DELISTED
FIRST COMMUNITY FINANCIAL PARTNERS INC.
FCFP
$284K ﹤0.01%
22,025
+7,025
+47% +$90.4K
TER icon
1186
Teradyne
TER
$57.2B
$283K ﹤0.01%
9,421
-151
-2% -$5.08K
TISI icon
1187
Team
TISI
$79.8M
$283K ﹤0.01%
1,208
+304
+34% +$78.2K
BKH icon
1188
Black Hills Corp
BKH
$5.5B
$281K ﹤0.01%
4,159
-700
-14% -$48.2K
AIVL icon
1189
WisdomTree US AI Enhanced Value Fund
AIVL
$426M
$280K ﹤0.01%
3,400
-175
-5% -$14.4K
DES icon
1190
WisdomTree US SmallCap Dividend Fund
DES
$2.19B
$280K ﹤0.01%
+10,443
New +$280K
KEY icon
1191
KeyCorp
KEY
$24.2B
$280K ﹤0.01%
14,953
+204
+1% +$3.69K
AB icon
1192
AllianceBernstein
AB
$3.43B
$279K ﹤0.01%
11,799
-200
-2% -$4.48K
GOOGL icon
1193
CALL
Alphabet (Google) Class A
GOOGL
$4.08T
$279K ﹤0.01%
6,000
– –
HWM icon
1194
Howmet Aerospace
HWM
$111B
$278K ﹤0.01%
16,026
+65
+0.4% +$1.32K
CPE
1195
DELISTED
Callon Petroleum Company
CPE
$277K ﹤0.01%
2,614
+67
+3% +$7.85K
MELI icon
1196
CALL
Mercado Libre
MELI
$95.6B
$276K ﹤0.01%
+1,100
New +$283K
XHS icon
1197
State Street SPDR S&P Health Care Services ETF
XHS
$208M
$275K ﹤0.01%
4,271
-1,204
-22% -$72.7K
IONS icon
1198
Ionis Pharmaceuticals
IONS
$8.81B
$274K ﹤0.01%
5,381
– –
LH icon
1199
Labcorp
LH
$25.9B
$274K ﹤0.01%
2,072
+210
+11% +$25.7K
ENVA icon
1200
Enova International
ENVA
$6.31B
$273K ﹤0.01%
18,357
+7,224
+65% +$102K
46 47
48
49 50

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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.