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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
GNRC icon
876
Generac Holdings
GNRC
$11.6B
$648K ﹤0.01%
17,935
-50
-0.3% -$1.79K
NI icon
877
NiSource
NI
$21.4B
$647K ﹤0.01%
25,514
+15,831
+163% +$395K
STAG icon
878
STAG Industrial
STAG
$7.34B
$646K ﹤0.01%
23,400
– –
SILC icon
879
Silicom
SILC
$229M
$644K ﹤0.01%
14,525
-700
-5% -$34.5K
PII icon
880
Polaris
PII
$3.79B
$643K ﹤0.01%
6,967
-142
-2% -$12.2K
TCF
881
DELISTED
TCF Financial Corporation Common Stock
TCF
$643K ﹤0.01%
13,288
-2,393
-15% -$114K
STWD icon
882
Starwood Property Trust
STWD
$5.93B
$641K ﹤0.01%
28,612
+3,721
+15% +$83.2K
PH icon
883
Parker-Hannifin
PH
$123B
$640K ﹤0.01%
4,004
-23,175
-85% -$3.67M
AXS icon
884
AXIS Capital
AXS
$7.72B
$637K ﹤0.01%
9,850
+33
+0.3% +$2.15K
ACHC icon
885
Acadia Healthcare
ACHC
$2.74B
$635K ﹤0.01%
12,869
+4,524
+54% +$200K
EXPD icon
886
Expeditors International
EXPD
$22B
$634K ﹤0.01%
11,224
-317
-3% -$17.4K
RPM icon
887
RPM International
RPM
$13.7B
$634K ﹤0.01%
11,628
+3,366
+41% +$180K
CAG icon
888
Conagra Brands
CAG
$7.01B
$633K ﹤0.01%
17,695
-256
-1% -$9.92K
OPLN
889
Openlane
OPLN
$4.24B
$633K ﹤0.01%
+39,878
New +$649K
SPGI icon
890
S&P Global
SPGI
$122B
$633K ﹤0.01%
4,335
+1,491
+52% +$207K
IVE icon
891
iShares S&P 500 Value ETF
IVE
$48.9B
$631K ﹤0.01%
6,010
+2,150
+56% +$224K
CTXS
892
DELISTED
Citrix Systems Inc
CTXS
$631K ﹤0.01%
7,927
-60
-0.8% -$4.97K
VG
893
DELISTED
Vonage Holdings Corporation
VG
$623K ﹤0.01%
95,308
+10,157
+12% +$67.8K
TNL icon
894
Travel + Leisure Co
TNL
$4.64B
$622K ﹤0.01%
13,717
– –
FTA icon
895
First Trust Large Cap Value AlphaDEX Fund
FTA
$1.39B
$620K ﹤0.01%
12,357
+501
+4% +$24.8K
ONB icon
896
Old National Bancorp
ONB
$10.1B
$619K ﹤0.01%
35,900
-250
-0.7% -$4.19K
BSCK
897
DELISTED
Invesco BulletShares 2020 Corporate Bond ETF
BSCK
$619K ﹤0.01%
28,800
+4,500
+19% +$96.6K
LNC icon
898
Lincoln National
LNC
$8.76B
$617K ﹤0.01%
9,126
– –
OLED icon
899
Universal Display
OLED
$3.69B
$616K ﹤0.01%
5,638
+150
+3% +$15.8K
P
900
DELISTED
Pandora Media Inc
P
$615K ﹤0.01%
68,974
-43,981
-39% -$423K
34 35
36
37 38

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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.