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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
TBF icon
351
ProShares Short 20+ Year Treasury ETF
TBF
$87.3M
$4.75M 0.04%
211,140
+56,750
+37% +$1.3M
WOOF
352
DELISTED
VCA Inc.
WOOF
$4.74M 0.04%
51,392
-4,425
-8% -$407K
XEC
353
DELISTED
CIMAREX ENERGY CO
XEC
$4.72M 0.04%
50,241
-1,502
-3% -$165K
ENB icon
354
Enbridge
ENB
$121B
$4.66M 0.04%
117,047
+36,352
+45% +$1.46M
RPD icon
355
Rapid7
RPD
$634M
$4.64M 0.03%
275,737
+11,578
+4% +$200K
PSX icon
356
Phillips 66
PSX
$84.4B
$4.64M 0.03%
56,064
+7,909
+16% +$621K
SHLX
357
DELISTED
Shell Midstream Partners, L.P.
SHLX
$4.63M 0.03%
152,772
+1,615
+1% +$50K
XPO icon
358
XPO
XPO
$23.4B
$4.63M 0.03%
206,966
+33,049
+19% +$619K
XLNX
359
DELISTED
Xilinx Inc
XLNX
$4.61M 0.03%
71,698
-647
-0.9% -$40.8K
YUM icon
360
Yum! Brands
YUM
$43.3B
$4.61M 0.03%
62,490
-1,082
-2% -$75.3K
STKL
361
DELISTED
SunOpta
STKL
$4.57M 0.03%
+447,583
New +$3.74M
EFG icon
362
iShares MSCI EAFE Growth ETF
EFG
$16.7B
$4.56M 0.03%
61,690
+3,209
+5% +$234K
GM icon
363
General Motors
GM
$80B
$4.56M 0.03%
130,558
+26,350
+25% +$895K
BND icon
364
Vanguard Total Bond Market
BND
$158B
$4.56M 0.03%
55,705
-16,210
-23% -$1.32M
VIRT icon
365
Virtu Financial
VIRT
$5.15B
$4.54M 0.03%
257,161
+176,630
+219% +$2.88M
KSS icon
366
Kohl's
KSS
$2.21B
$4.49M 0.03%
116,204
-5,130
-4% -$197K
PBPB
367
DELISTED
Potbelly
PBPB
$4.49M 0.03%
390,629
-846
-0.2% -$10.3K
MAIN icon
368
Main Street Capital
MAIN
$5.06B
$4.46M 0.03%
115,839
+748
+0.6% +$29K
ECPG icon
369
Encore Capital Group
ECPG
$2.02B
$4.41M 0.03%
109,950
-3,021
-3% -$108K
RDS.A
370
DELISTED
Royal Dutch Shell PLC ADS Class A
RDS.A
$4.41M 0.03%
82,884
+9,565
+13% +$512K
EPAY
371
DELISTED
Bottomline Technologies Inc
EPAY
$4.4M 0.03%
171,376
-1,775
-1% -$43.5K
CAI
372
DELISTED
CAI International, Inc.
CAI
$4.4M 0.03%
186,525
-11,375
-6% -$226K
ENV
373
DELISTED
ENVESTNET, INC.
ENV
$4.39M 0.03%
110,990
+11,370
+11% +$409K
WPC icon
374
W.P. Carey
WPC
$16.9B
$4.38M 0.03%
+67,707
New +$4.28M
LMNX
375
DELISTED
Luminex Corp
LMNX
$4.38M 0.03%
207,219
+3,750
+2% +$75.1K

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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.