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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

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
EQIX icon
901
Equinix
EQIX
$101B
$559K ﹤0.01%
1,252
-11,606
-90% -$5.2M
DSKEW
902
DELISTED
Daseke, Inc. Warrant
DSKEW
$548K ﹤0.01%
336,500
GBDC icon
903
Golub Capital BDC
GBDC
$3.34B
$547K ﹤0.01%
29,702
+1,065
+4% +$19.9K
SODA
904
DELISTED
SodaStream International Ltd
SODA
$543K ﹤0.01%
8,175
+1,425
+21% +$83K
FMS icon
905
Fresenius Medical Care
FMS
$13.8B
$542K ﹤0.01%
11,077
-2,561
-19% -$122K
ANDX
906
DELISTED
Andeavor Logistics LP
ANDX
$541K ﹤0.01%
10,807
+7
+0.1% +$350
WHR icon
907
Whirlpool
WHR
$2.43B
$536K ﹤0.01%
2,904
+355
+14% +$63.5K
HYS icon
908
PIMCO 0-5 Year High Yield Corporate Bond Index Exchange-Traded Fund
HYS
$1.75B
$535K ﹤0.01%
5,270
+2,226
+73% +$225K
UCBA
909
DELISTED
United Community Bancorp
UCBA
$534K ﹤0.01%
27,525
AXS icon
910
AXIS Capital
AXS
$7.68B
$533K ﹤0.01%
9,308
-542
-6% -$33.5K
BSCK
911
DELISTED
Invesco BulletShares 2020 Corporate Bond ETF
BSCK
$533K ﹤0.01%
24,800
-4,000
-14% -$86.1K
XCRA
912
DELISTED
Xcerra Corporation
XCRA
$532K ﹤0.01%
54,000
-5,000
-8% -$48.3K
UTF icon
913
Cohen & Steers Infrastructure Fund
UTF
$3.11B
$531K ﹤0.01%
+23,108
New +$537K
DRI icon
914
Darden Restaurants
DRI
$23.3B
$527K ﹤0.01%
6,689
-100
-1% -$8.42K
VRP icon
915
Invesco Variable Rate Preferred ETF
VRP
$2.98B
$527K ﹤0.01%
20,220
-219
-1% -$5.72K
GAP
916
The Gap Inc
GAP
$7.23B
$525K ﹤0.01%
17,792
DEM icon
917
WisdomTree Emerging Markets High Dividend Fund
DEM
$3.9B
$524K ﹤0.01%
12,175
-8,175
-40% -$352K
ALV icon
918
Autoliv
ALV
$9.02B
$521K ﹤0.01%
5,855
-1,110
-16% -$90.1K
CORT icon
919
Corcept Therapeutics
CORT
$12.4B
$521K ﹤0.01%
27,000
AIV
920
Aimco
AIV
$387M
$520K ﹤0.01%
89,076
+3,461
+4% +$20.7K
HAS icon
921
Hasbro
HAS
$13.2B
$514K ﹤0.01%
5,258
+302
+6% +$30.6K
IEX icon
922
IDEX
IEX
$17B
$514K ﹤0.01%
4,235
-500
-11% -$58.4K
PWR icon
923
Quanta Services
PWR
$100B
$513K ﹤0.01%
13,740
+1,655
+14% +$58K
ACWX icon
924
iShares MSCI ACWI ex US ETF
ACWX
$11.5B
$512K ﹤0.01%
10,592
+2,002
+23% +$94.5K
VIAB
925
DELISTED
Viacom Inc. Class B
VIAB
$512K ﹤0.01%
18,396
-5,545
-23% -$171K

Similar funds

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.