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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
+6.68%
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
$14.7B
AUM Growth
+$562M
Cap. Flow
-$182M
Cap. Flow %
-1.24%
Top 10 Hldgs %
20.54%
Holding
1,679
New
173
Increased
492
Reduced
677
Closed
92

Top Buys

Rank Stock Value
1
P
Everpure Inc
P
+$58.5M
2
DOCU
DocuSign
DOCU
+$21.3M
3
BKE icon
Buckle
BKE
+$20.9M
4
MSFT icon
Microsoft
MSFT
+$18.4M
5
USFD icon
US Foods
USFD
+$14.4M

Sector Composition

Rank Sector Weight
1 Technology 20.16%
2 Healthcare 17.99%
3 Financials 13.41%
4 Industrials 9.72%
5 Consumer Discretionary 9.45%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ITA icon
276
iShares US Aerospace & Defense ETF
ITA
$14.4B
$7.48M 0.05%
77,726
-30,598
-28% -$3.03M
CHD icon
277
Church & Dwight Co
CHD
$23.4B
$7.47M 0.05%
140,532
-30,187
-18% -$1.46M
XLI icon
278
State Street Industrial Select Sector SPDR ETF
XLI
$33.3B
$7.38M 0.05%
103,027
+7,921
+8% +$587K
GM icon
279
General Motors
GM
$78B
$7.36M 0.05%
186,758
+34,775
+23% +$1.37M
SHW icon
280
Sherwin-Williams
SHW
$82.7B
$7.36M 0.05%
54,153
-3,000
-5% -$388K
IEFA icon
281
iShares Core MSCI EAFE ETF
IEFA
$191B
$7.28M 0.05%
114,873
+20,271
+21% +$1.34M
KSS icon
282
Kohl's
KSS
$2.17B
$7.26M 0.05%
99,611
+350
+0.4% +$23.3K
INXN
283
DELISTED
Interxion Holding N.V.
INXN
$7.21M 0.05%
115,480
+14,729
+15% +$942K
MCO icon
284
Moody's
MCO
$82.8B
$7.19M 0.05%
42,142
-1,830
-4% -$310K
USMV icon
285
iShares MSCI USA Min Vol Factor ETF
USMV
$23.7B
$7.18M 0.05%
135,088
-6,918
-5% -$364K
OKE icon
286
Oneok
OKE
$57.2B
$7.06M 0.05%
101,128
+247
+0.2% +$15.9K
GLD icon
287
SPDR Gold Trust
GLD
$131B
$7.03M 0.05%
59,270
+5,914
+11% +$732K
MBFI
288
DELISTED
MB Financial Corp
MBFI
$7M 0.05%
149,849
-39,579
-21% -$1.81M
STKL
289
DELISTED
SunOpta
STKL
$6.98M 0.05%
830,810
+314,061
+61% +$2.38M
CLX icon
290
Clorox
CLX
$11.6B
$6.94M 0.05%
51,285
-41,305
-45% -$5.1M
TECH icon
291
Bio-Techne
TECH
$11.2B
$6.9M 0.05%
186,472
+1,460
+0.8% +$55.8K
EQIX icon
292
Equinix
EQIX
$101B
$6.86M 0.05%
15,961
-327
-2% -$132K
VXF icon
293
Vanguard Extended Market ETF
VXF
$30.8B
$6.85M 0.05%
58,119
+3,828
+7% +$444K
RDS.A
294
DELISTED
Royal Dutch Shell PLC ADS Class A
RDS.A
$6.83M 0.05%
98,639
+5,771
+6% +$400K
NVO
295
Novo Nordisk
NVO
$208B
$6.77M 0.05%
293,496
-100,318
-25% -$2.38M
ENV
296
DELISTED
ENVESTNET, INC.
ENV
$6.7M 0.05%
121,930
+2,375
+2% +$132K
APPF icon
297
AppFolio
APPF
$6.38B
$6.68M 0.05%
109,312
-588
-0.5% -$32K
ROP icon
298
Roper Technologies
ROP
$38.8B
$6.64M 0.05%
24,081
-29
-0.1% -$8K
MRCY icon
299
Mercury Systems
MRCY
$5.83B
$6.59M 0.04%
173,066
+49,403
+40% +$1.91M
VOT icon
300
Vanguard Morningstar Mid-Cap Growth ETF
VOT
$19.6B
$6.57M 0.04%
48,861
-1,467
-3% -$195K

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William Blair & Company's Q2 2018 Portfolio in Review

As of Q2 2018, William Blair & Company held 1,679 positions worth $14.7B, up 4% from $14.1B the previous quarter. Its ten largest holdings account for 21% of the portfolio.

William Blair & Company's Q2 2018 filing shows 173 new, 492 increased, 677 reduced and 92 closed positions. Its largest new stake was DocuSign: 422,114 shares worth $22.4M. The largest sale was Starbucks, an estimated $47M.

By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 19% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2018 buy was DocuSign: 422,114 shares worth $22.4M.
  • William Blair & Company added most to Everpure Inc in Q2 2018, an estimated $58.5M increase.
  • William Blair & Company's biggest Q2 2018 reduction was Starbucks, cutting an estimated $47M.
  • William Blair & Company fully exited Cavium, Inc. in Q2 2018, selling an estimated $9.64M.
  • William Blair & Company's ten largest holdings make up 21% of its $14.7B portfolio in Q2 2018.
  • William Blair & Company opened 173 new positions and closed 92 in Q2 2018.
  • William Blair & Company's portfolio value rose 4% quarter-over-quarter to $14.7B.

Based on William Blair & Company's 13F filing for Q2 2018, filed 13 Aug 2018.