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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
EVH icon
251
Evolent Health
EVH
$348M
$6.56M 0.06%
341,570
+229,748
+205% +$3.16M
TROW icon
252
T. Rowe Price
TROW
$23.9B
$6.53M 0.06%
89,430
+8,143
+10% +$606K
MCHP icon
253
Microchip Technology
MCHP
$40.3B
$6.52M 0.06%
256,884
-2,362
-0.9% -$58.8K
WDFC icon
254
WD-40
WDFC
$3.05B
$6.49M 0.06%
55,284
-5,206
-9% -$565K
VTI icon
255
Vanguard Morningstar Total Stock Market ETF
VTI
$660B
$6.45M 0.06%
60,160
-25,567
-30% -$2.71M
RWO icon
256
State Street SPDR Dow Jones Global Real Estate ETF
RWO
$1.3B
$6.44M 0.06%
127,939
+17,693
+16% +$867K
RWX icon
257
State Street SPDR Dow Jones International Real Estate ETF
RWX
$269M
$6.38M 0.06%
153,895
+1,036
+0.7% +$43.3K
SNA icon
258
Snap-on
SNA
$21.2B
$6.31M 0.06%
40,010
-2,040
-5% -$324K
EXC icon
259
Exelon
EXC
$47.2B
$6.3M 0.06%
1,025,510
+769,558
+301% +$19M
LQD icon
260
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
$34.3B
$6.29M 0.06%
51,272
+33,759
+193% +$4.05M
IHS
261
DELISTED
IHS INC CL-A COM STK
IHS
$6.24M 0.06%
54,002
-3,647
-6% -$438K
BPL
262
DELISTED
Buckeye Partners, L.P.
BPL
$6.21M 0.06%
88,375
+27,619
+45% +$1.94M
BSFT
263
DELISTED
BroadSoft, Inc.
BSFT
$6.17M 0.06%
150,473
-1,800
-1% -$74.3K
SBAC icon
264
SBA Communications
SBAC
$19.2B
$6.14M 0.06%
56,910
-3,333
-6% -$338K
HYG icon
265
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$15.9B
$6.01M 0.06%
+70,974
New +$5.9M
SHLX
266
DELISTED
Shell Midstream Partners, L.P.
SHLX
$5.99M 0.06%
177,310
+25,845
+17% +$894K
CAT icon
267
Caterpillar
CAT
$375B
$5.95M 0.06%
78,532
-19,390
-20% -$1.45M
WHR icon
268
Whirlpool
WHR
$2.43B
$5.94M 0.06%
35,656
-1,184
-3% -$209K
DEO icon
269
Diageo
DEO
$49B
$5.94M 0.06%
52,621
-5,925
-10% -$641K
DUK icon
270
Duke Energy
DUK
$97.8B
$5.94M 0.06%
69,203
-2,633
-4% -$210K
NEE icon
271
NextEra Energy
NEE
$181B
$5.89M 0.05%
180,548
+76,628
+74% +$2.3M
CCOI icon
272
Cogent Communications
CCOI
$676M
$5.82M 0.05%
145,285
-3,225
-2% -$127K
BIIB icon
273
Biogen
BIIB
$30B
$5.69M 0.05%
23,542
-15,530
-40% -$4.09M
HYMB icon
274
State Street SPDR Nuveen ICE High Yield Municipal Bond ETF
HYMB
$3.09B
$5.68M 0.05%
+190,110
New +$5.56M
XLY icon
275
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$22.6B
$5.64M 0.05%
144,562
+131,694
+1,023% +$5.18M
9 10
11
12 13

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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.