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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

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
WSM icon
651
Williams-Sonoma
WSM
$27.1B
$1.4M 0.01%
57,622
+770
+1% +$19.7K
POT
652
DELISTED
Potash Corp Of Saskatchewan
POT
$1.39M 0.01%
85,463
+5,105
+6% +$84.5K
CBI
653
DELISTED
Chicago Bridge & Iron Nv
CBI
$1.39M 0.01%
70,383
+26,748
+61% +$620K
AVB icon
654
AvalonBay Communities
AVB
$26.6B
$1.39M 0.01%
7,221
+50
+0.7% +$9.56K
IEF icon
655
iShares 7-10 Year Treasury Bond ETF
IEF
$47B
$1.39M 0.01%
12,994
-1,180
-8% -$126K
HCCI
656
DELISTED
Heritage-Crystal Clean, Inc.
HCCI
$1.37M 0.01%
85,906
-25
-0% -$381
HEI.A icon
657
HEICO Corp Class A
HEI.A
$35.7B
$1.36M 0.01%
34,370
-872
-2% -$34K
RH icon
658
RH
RH
$3.15B
$1.36M 0.01%
21,150
-18,875
-47% -$998K
WWD icon
659
Woodward
WWD
$21.6B
$1.36M 0.01%
20,128
RWX icon
660
State Street SPDR Dow Jones International Real Estate ETF
RWX
$268M
$1.36M 0.01%
35,668
-85
-0.2% -$3.29K
IJJ icon
661
iShares S&P Mid-Cap 400 Value ETF
IJJ
$8.8B
$1.36M 0.01%
18,258
-390
-2% -$28.8K
DFS
662
DELISTED
Discover Financial Services
DFS
$1.35M 0.01%
21,744
-64,108
-75% -$3.97M
CNK icon
663
Cinemark Holdings
CNK
$4.15B
$1.34M 0.01%
34,497
-36
-0.1% -$1.49K
BBY icon
664
Best Buy
BBY
$18.3B
$1.34M 0.01%
23,314
+5,325
+30% +$284K
SPLS
665
DELISTED
Staples Inc
SPLS
$1.33M 0.01%
132,116
+59,387
+82% +$555K
XEL icon
666
Xcel Energy
XEL
$49.1B
$1.33M 0.01%
28,902
+1,343
+5% +$61.8K
WMB icon
667
Williams Companies
WMB
$87.3B
$1.32M 0.01%
43,685
-408
-0.9% -$12.2K
TEAM icon
668
Atlassian
TEAM
$25B
$1.31M 0.01%
37,125
+6,879
+23% +$238K
LOCO icon
669
El Pollo Loco
LOCO
$500M
$1.3M 0.01%
94,135
+2,736
+3% +$36.4K
OFIX icon
670
Orthofix Medical
OFIX
$466M
$1.3M 0.01%
+28,001
New +$1.16M
MMS icon
671
Maximus
MMS
$3.14B
$1.3M 0.01%
20,695
-1,036
-5% -$64.3K
CNO icon
672
CNO Financial Group
CNO
$5.23B
$1.29M 0.01%
61,800
EFV icon
673
iShares MSCI EAFE Value ETF
EFV
$28.7B
$1.28M 0.01%
24,782
-47
-0.2% -$2.43K
TRU icon
674
TransUnion
TRU
$14.8B
$1.27M 0.01%
29,231
+16,024
+121% +$664K
EA icon
675
Electronic Arts
EA
$53B
$1.26M 0.01%
11,959
+630
+6% +$64.9K

Similar funds

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.