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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
VB icon
351
Vanguard Morningstar Small-Cap ETF
VB
$79.5B
$3.51M 0.03%
30,321
+6,545
+28% +$743K
VMC icon
352
Vulcan Materials
VMC
$34.8B
$3.5M 0.03%
29,104
+112
+0.4% +$12.7K
ALL icon
353
Allstate
ALL
$68B
$3.47M 0.03%
49,550
-8,853
-15% -$593K
DD
354
DELISTED
Du Pont De Nemours E I
DD
$3.47M 0.03%
53,482
-1,128
-2% -$74.1K
APA icon
355
APA Corp
APA
$13.2B
$3.42M 0.03%
61,485
-3,488
-5% -$190K
VCIT icon
356
Vanguard Intermediate-Term Corporate Bond ETF
VCIT
$66.2B
$3.42M 0.03%
38,283
+24,303
+174% +$2.13M
SPLV icon
357
Invesco S&P 500 Low Volatility ETF
SPLV
$7.21B
$3.41M 0.03%
79,724
+14,845
+23% +$603K
XLNX
358
DELISTED
Xilinx Inc
XLNX
$3.41M 0.03%
73,838
-63
-0.1% -$2.88K
VOE icon
359
Vanguard Morningstar Mid-Cap Value ETF
VOE
$23.7B
$3.4M 0.03%
38,131
+6,783
+22% +$597K
WFM
360
DELISTED
Whole Foods Market Inc
WFM
$3.33M 0.03%
103,995
-16,067
-13% -$500K
TGT icon
361
Target
TGT
$65.6B
$3.31M 0.03%
47,401
+4,636
+11% +$346K
MUB icon
362
iShares National Muni Bond ETF
MUB
$45.3B
$3.28M 0.03%
28,790
+18,175
+171% +$2.05M
CTSH icon
363
Cognizant
CTSH
$24.9B
$3.28M 0.03%
57,287
+2,365
+4% +$143K
GLW icon
364
Corning
GLW
$119B
$3.27M 0.03%
159,415
+9,467
+6% +$190K
VXF icon
365
Vanguard Extended Market ETF
VXF
$30.3B
$3.23M 0.03%
37,872
+2,485
+7% +$209K
LEG icon
366
Leggett & Platt
LEG
$1.34B
$3.23M 0.03%
63,234
-1,125
-2% -$55.4K
HMSY
367
DELISTED
HMS Holdings Corp.
HMSY
$3.2M 0.03%
181,506
+14,445
+9% +$233K
ZLTQ
368
DELISTED
ZELTIQ Aesthetics, Inc.
ZLTQ
$3.2M 0.03%
116,957
+21,170
+22% +$595K
FBIN icon
369
Fortune Brands Innovations
FBIN
$5.88B
$3.19M 0.03%
64,306
+1,396
+2% +$68.1K
TBF icon
370
ProShares Short 20+ Year Treasury ETF
TBF
$105M
$3.18M 0.03%
+151,165
New +$3.37M
EXEL icon
371
Exelixis
EXEL
$13.3B
$3.17M 0.03%
406,390
-54,025
-12% -$311K
COO icon
372
Cooper Companies
COO
$14.1B
$3.17M 0.03%
73,840
-18,740
-20% -$750K
JLL icon
373
Jones Lang LaSalle
JLL
$16.3B
$3.16M 0.03%
32,469
+9,851
+44% +$1.13M
IWR icon
374
iShares Russell Mid-Cap ETF
IWR
$56B
$3.16M 0.03%
75,072
-4,064
-5% -$168K
EFV icon
375
iShares MSCI EAFE Value ETF
EFV
$28.8B
$3.14M 0.03%
73,215
– –
13 14
15
16 17

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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.