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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
BWA icon
601
BorgWarner
BWA
$13.1B
$1.13M 0.01%
43,296
-112,978
-72% -$3.42M
FC icon
602
Franklin Covey
FC
$242M
$1.12M 0.01%
73,136
-1,730
-2% -$26.8K
FUSB icon
603
First US Bancshares
FUSB
$91.1M
$1.12M 0.01%
125,500
– –
CBRE icon
604
CBRE Group
CBRE
$42.5B
$1.11M 0.01%
42,066
+1,491
+4% +$43.6K
BAH icon
605
Booz Allen Hamilton
BAH
$8.39B
$1.1M 0.01%
37,040
+23,731
+178% +$679K
IGSB icon
606
iShares 1-5 Year Investment Grade Corporate Bond ETF
IGSB
$23B
$1.1M 0.01%
20,700
+5,110
+33% +$270K
ENLK
607
DELISTED
EnLink Midstream Partners, LP
ENLK
$1.09M 0.01%
65,790
-3,300
-5% -$48.2K
FRPT icon
608
Freshpet
FRPT
$2.93B
$1.09M 0.01%
116,705
+6,650
+6% +$57.4K
CNO icon
609
CNO Financial Group
CNO
$5.14B
$1.08M 0.01%
61,800
– –
VVC
610
DELISTED
Vectren Corporation
VVC
$1.08M 0.01%
20,450
-671
-3% -$33.6K
BDSI
611
DELISTED
BioDelivery Sciences International, Inc.
BDSI
$1.07M 0.01%
455,718
-81,285
-15% -$224K
IJJ icon
612
iShares S&P Mid-Cap 400 Value ETF
IJJ
$8.83B
$1.07M 0.01%
16,728
-6,974
-29% -$439K
RBA icon
613
RB Global
RBA
$20.4B
$1.07M 0.01%
31,695
-1,165
-4% -$36.1K
WWAV
614
DELISTED
The WhiteWave Foods Company
WWAV
$1.07M 0.01%
22,711
-19
-0.1% -$816
AMED
615
DELISTED
Amedisys
AMED
$1.06M 0.01%
21,000
-3,895
-16% -$197K
SYNT
616
DELISTED
Syntel Inc
SYNT
$1.05M 0.01%
23,145
-446
-2% -$20.1K
ENB icon
617
Enbridge
ENB
$119B
$1.04M 0.01%
+24,650
New +$1M
ROK icon
618
Rockwell Automation
ROK
$53.4B
$1.04M 0.01%
9,075
-608
-6% -$69.7K
BCE icon
619
BCE
BCE
$20.2B
$1.03M 0.01%
21,872
-3,703
-14% -$172K
UBS icon
620
UBS Group
UBS
$173B
$1.03M 0.01%
79,764
+26,080
+49% +$399K
GGG icon
621
Graco
GGG
$12.9B
$1.02M 0.01%
38,703
-228
-0.6% -$6.13K
GRFS
622
Grifois
GRFS
$5.36B
$1.01M 0.01%
60,800
-2,802
-4% -$44.1K
NSR
623
DELISTED
Neustar Inc
NSR
$999K 0.01%
42,512
+30
+0.1% +$713
CXO
624
DELISTED
CONCHO RESOURCES INC.
CXO
$993K 0.01%
8,327
+559
+7% +$64.9K
RAI
625
DELISTED
Reynolds American Inc
RAI
$992K 0.01%
18,402
+3,007
+20% +$151K
23 24
25
26 27

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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.