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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
+1.36%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+563.35%
AUM
$17.4B
AUM Growth
-$134M
Cap. Flow
-$77.4M
Cap. Flow %
-0.45%
Top 10 Hldgs %
22.49%
Holding
1,807
New
76
Increased
584
Reduced
700
Closed
110

Top Buys

Rank Stock Value
1
DIS icon
Walt Disney
DIS
+$38.7M
2
BX icon
Blackstone
BX
+$30.7M
3
FISV
Fiserv Inc
FISV
+$22.7M
4
COLD icon
Americold
COLD
+$18.8M
5
PRO
PROS Holdings
PRO
+$16.9M

Top Sells

Rank Stock Value
1
NFLX icon
Netflix
NFLX
+$45.9M
2
P
Everpure Inc
P
+$43.7M
3
WDAY icon
Workday
WDAY
+$41.7M
4
SMAR
Smartsheet Inc.
SMAR
+$27.6M
5
KMPR icon
Kemper
KMPR
+$21.8M

Sector Composition

Rank Sector Weight
1 Technology 22.76%
2 Healthcare 17.55%
3 Financials 12.49%
4 Consumer Discretionary 10.27%
5 Industrials 9.42%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VONV icon
951
Vanguard Russell 1000 Value ETF
VONV
$21.2B
$484K ﹤0.01%
8,606
-2,568
-23% -$143K
ACHC icon
952
Acadia Healthcare
ACHC
$2.86B
$483K ﹤0.01%
15,530
– –
AG icon
953
First Majestic Silver
AG
$8.99B
$483K ﹤0.01%
53,104
+27,000
+103% +$264K
SHM icon
954
State Street SPDR Nuveen ICE Short Term Municipal Bond ETF
SHM
$3.47B
$483K ﹤0.01%
9,858
– –
HPE icon
955
Hewlett Packard
HPE
$69.9B
$482K ﹤0.01%
31,758
+1,943
+7% +$27.6K
DVN icon
956
Devon Energy
DVN
$47.6B
$481K ﹤0.01%
19,985
-5,086
-20% -$127K
AEE icon
957
Ameren
AEE
$30.2B
$480K ﹤0.01%
5,991
+82
+1% +$6.29K
LRGF icon
958
iShares US Equity Factor ETF
LRGF
$3.71B
$480K ﹤0.01%
15,024
-4,645
-24% -$148K
DEM icon
959
WisdomTree Emerging Markets High Dividend Fund
DEM
$3.97B
$479K ﹤0.01%
11,589
+5,431
+88% +$232K
IFF icon
960
International Flavors & Fragrances
IFF
$21.8B
$479K ﹤0.01%
3,907
-10,921
-74% -$1.39M
OPLN
961
Openlane
OPLN
$4.6B
$477K ﹤0.01%
19,447
+711
+4% +$18.2K
CPB icon
962
Campbell Soup
CPB
$6.9B
$476K ﹤0.01%
10,143
+1,926
+23% +$83.2K
DGRO icon
963
iShares Core Dividend Growth ETF
DGRO
$43.5B
$476K ﹤0.01%
12,156
+1,810
+17% +$69.7K
FRC
964
DELISTED
First Republic Bank
FRC
$476K ﹤0.01%
4,925
-331
-6% -$31.4K
GBDC icon
965
Golub Capital BDC
GBDC
$3.43B
$473K ﹤0.01%
25,646
-478
-2% -$8.59K
MMSI icon
966
Merit Medical Systems
MMSI
$5.31B
$469K ﹤0.01%
15,399
– –
IPAR icon
967
Interparfums
IPAR
$3.92B
$468K ﹤0.01%
6,685
– –
AIVL icon
968
WisdomTree US AI Enhanced Value Fund
AIVL
$435M
$467K ﹤0.01%
5,339
-425
-7% -$36.4K
GNMK
969
DELISTED
GenMark Diagnostics, Inc
GNMK
$466K ﹤0.01%
76,834
-16,432
-18% -$103K
EWBC icon
970
East-West Bancorp
EWBC
$18.1B
$464K ﹤0.01%
10,487
-620
-6% -$27.2K
HOLX
971
DELISTED
Hologic
HOLX
$464K ﹤0.01%
9,181
-6,948
-43% -$342K
O icon
972
Realty Income
O
$59.3B
$464K ﹤0.01%
6,250
+336
+6% +$23.6K
WDC icon
973
Western Digital
WDC
$149B
$459K ﹤0.01%
10,180
+964
+10% +$41.1K
MHK icon
974
Mohawk Industries
MHK
$9.29B
$455K ﹤0.01%
3,669
-389
-10% -$49.9K
CGC
975
Canopy Growth
CGC
$411M
$453K ﹤0.01%
1,504
+184
+14% +$56.3K
37 38
39
40 41

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William Blair & Company's Q3 2019 Portfolio in Review

As of Q3 2019, William Blair & Company held 1,807 positions worth $17.4B, down 0.77% from $17.5B the previous quarter. Its ten largest holdings account for 22% of the portfolio.

William Blair & Company's Q3 2019 filing shows 76 new, 584 increased, 700 reduced and 110 closed positions. Its largest new stake was Blackstone: 629,283 shares worth $30.7M. The largest sale was Netflix, an estimated $45.9M.

By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 23% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q3 2019 buy was Blackstone: 629,283 shares worth $30.7M.
  • William Blair & Company added most to Walt Disney in Q3 2019, an estimated $38.7M increase.
  • William Blair & Company's biggest Q3 2019 reduction was Netflix, cutting an estimated $45.9M.
  • William Blair & Company fully exited Worldpay, Inc. in Q3 2019, selling an estimated $9.57M.
  • William Blair & Company's ten largest holdings make up 22% of its $17.4B portfolio in Q3 2019.
  • William Blair & Company opened 76 new positions and closed 110 in Q3 2019.
  • William Blair & Company's portfolio value fell 0.77% quarter-over-quarter to $17.4B.

Based on William Blair & Company's 13F filing for Q3 2019, filed 12 Nov 2019.