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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
+4.57%
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
+$17.7M
Cap. Flow
-$449M
Cap. Flow %
-3.37%
Top 10 Hldgs %
18.64%
Holding
1,772
New
130
Increased
581
Reduced
525
Closed
417

Top Buys

Rank Stock Value
1
WSO icon
Watsco Inc
WSO
+$36.3M
2
BL icon
BlackLine
BL
+$21.8M
3
EVH icon
Evolent Health
EVH
+$19.6M
4
PGR icon
Progressive
PGR
+$17.2M
5
JPM icon
JPMorgan Chase
JPM
+$16.9M

Top Sells

Rank Stock Value
1
GOOG icon
Alphabet (Google) Class C
GOOG
+$115M
2
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$66M
3
COST icon
Costco
COST
+$33M
4
XRAY icon
Dentsply Sirona
XRAY
+$30.5M
5
PRAA icon
PRA Group
PRAA
+$24.5M

Sector Composition

Rank Sector Weight
1 Healthcare 18.86%
2 Technology 17.6%
3 Financials 14.62%
4 Industrials 10.54%
5 Consumer Discretionary 8.84%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
NATI
626
DELISTED
National Instruments Corp
NATI
$1.42M 0.01%
33,681
-2,984
-8% -$122K
NTG
627
DELISTED
Tortoise Midstream Energy Fund, Inc. Common Stock
NTG
$1.42M 0.01%
+7,817
New +$1.44M
DLB icon
628
Dolby
DLB
$5.51B
$1.41M 0.01%
24,584
+3,078
+14% +$161K
VYX icon
629
NCR Voyix
VYX
$1.14B
$1.41M 0.01%
61,040
-20,620
-25% -$474K
RWX icon
630
State Street SPDR Dow Jones International Real Estate ETF
RWX
$269M
$1.4M 0.01%
36,568
+900
+3% +$34.9K
MGPI icon
631
MGP Ingredients
MGPI
$379M
$1.4M 0.01%
23,111
-840
-4% -$48.1K
PPG icon
632
PPG Industries
PPG
$24.6B
$1.4M 0.01%
12,864
+1,696
+15% +$181K
IJJ icon
633
iShares S&P Mid-Cap 400 Value ETF
IJJ
$8.83B
$1.39M 0.01%
18,258
– –
WBT
634
DELISTED
Welbilt, Inc.
WBT
$1.39M 0.01%
60,363
+13,513
+29% +$273K
USO icon
635
United States Oil Fund
USO
$2.02B
$1.39M 0.01%
+16,601
New +$1.31M
LEA icon
636
Lear
LEA
$6.54B
$1.38M 0.01%
7,991
-11,314
-59% -$1.71M
URBN icon
637
Urban Outfitters
URBN
$6.35B
$1.38M 0.01%
57,803
-19,700
-25% -$396K
INGR icon
638
Ingredion
INGR
$6.27B
$1.38M 0.01%
11,420
+1,235
+12% +$151K
DOC icon
639
Healthpeak Properties
DOC
$15.1B
$1.37M 0.01%
49,249
-629
-1% -$18.9K
TEVA icon
640
Teva Pharmaceuticals
TEVA
$40.8B
$1.37M 0.01%
77,803
+188
+0.2% +$4.23K
KERX
641
DELISTED
Keryx Biopharmaceuticals Inc
KERX
$1.37M 0.01%
192,400
+51,200
+36% +$368K
BBY icon
642
Best Buy
BBY
$18.2B
$1.36M 0.01%
23,964
+650
+3% +$37.3K
EFV icon
643
iShares MSCI EAFE Value ETF
EFV
$28.8B
$1.36M 0.01%
24,848
+66
+0.3% +$3.5K
BMO icon
644
Bank of Montreal
BMO
$126B
$1.36M 0.01%
17,914
+1,176
+7% +$87.7K
CINF icon
645
Cincinnati Financial
CINF
$27.3B
$1.35M 0.01%
17,697
+915
+5% +$69.6K
ADSK icon
646
Autodesk
ADSK
$49.5B
$1.35M 0.01%
12,030
+730
+6% +$80.5K
CNO icon
647
CNO Financial Group
CNO
$5.14B
$1.35M 0.01%
57,800
-4,000
-6% -$89.4K
WMB icon
648
Williams Companies
WMB
$87.5B
$1.35M 0.01%
44,920
+1,235
+3% +$37.6K
SYT
649
DELISTED
Syngenta Ag
SYT
$1.34M 0.01%
14,539
+3,220
+28% +$297K
ETP
650
DELISTED
Energy Transfer Partners, L.P.
ETP
$1.33M 0.01%
72,812
-512,470
-88% -$9.95M
24 25
26
27 28

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William Blair & Company's Q3 2017 Portfolio in Review

As of Q3 2017, William Blair & Company held 1,772 positions worth $13.3B, up 0.13% from $13.3B the previous quarter. Its ten largest holdings account for 19% of the portfolio.

William Blair & Company withdrew a net $449M in Q3 2017, closing 417 positions and reducing 525 holdings. Its most notable exit was Dave & Buster's, an estimated $20.3M position sold in full.

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

Against the trend, William Blair & Company opened a new position in Quantenna Communications, Inc. Common Stock worth $9.07M.

  • William Blair & Company's largest Q3 2017 buy was Quantenna Communications, Inc. Common Stock: 539,590 shares worth $9.07M.
  • William Blair & Company added most to Watsco Inc in Q3 2017, an estimated $36.3M increase.
  • William Blair & Company's biggest Q3 2017 reduction was Alphabet (Google) Class C, cutting an estimated $115M.
  • William Blair & Company fully exited Dave & Buster's in Q3 2017, selling an estimated $20.3M.
  • William Blair & Company's ten largest holdings make up 19% of its $13.3B portfolio in Q3 2017.
  • William Blair & Company opened 130 new positions and closed 417 in Q3 2017.
  • William Blair & Company's portfolio value rose 0.13% quarter-over-quarter to $13.3B.

Based on William Blair & Company's 13F filing for Q3 2017, filed 13 Nov 2017.