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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
SIRI icon
926
SiriusXM
SIRI
$10.1B
$517K ﹤0.01%
8,268
-150
-2% -$9.22K
MKTX icon
927
MarketAxess Holdings
MKTX
$5.72B
$516K ﹤0.01%
1,577
-2,864
-64% -$1.03M
VONG icon
928
Vanguard Russell 1000 Growth ETF
VONG
$44.9B
$516K ﹤0.01%
12,576
-2,432
-16% -$100K
BRKL
929
DELISTED
Brookline Bancorp
BRKL
$515K ﹤0.01%
34,956
-2,600
-7% -$37.7K
ONB icon
930
Old National Bancorp
ONB
$10.2B
$514K ﹤0.01%
29,900
+800
+3% +$13.7K
BOH icon
931
Bank of Hawaii
BOH
$3.13B
$513K ﹤0.01%
5,970
-1,000
-14% -$83.2K
HII icon
932
Huntington Ingalls Industries
HII
$12.7B
$513K ﹤0.01%
2,421
-3
-0.1% -$654
BRF icon
933
VanEck Brazil Small-Cap ETF
BRF
$21.3M
$509K ﹤0.01%
21,970
+6,365
+41% +$152K
THW
934
abrdn World Healthcare Fund
THW
$551M
$509K ﹤0.01%
37,888
– –
UGI icon
935
UGI
UGI
$7.41B
$509K ﹤0.01%
+10,131
New +$506K
EWX icon
936
State Street SPDR S&P Emerging Markets Small Cap ETF
EWX
$691M
$506K ﹤0.01%
11,641
-224
-2% -$9.88K
FLIR
937
DELISTED
FLIR Systems, Inc. (DE) Common Stock
FLIR
$506K ﹤0.01%
9,617
-1,450
-13% -$74K
HIG icon
938
Hartford Financial Services
HIG
$39.4B
$505K ﹤0.01%
8,334
– –
VAR
939
DELISTED
Varian Medical Systems, Inc.
VAR
$504K ﹤0.01%
4,234
-1,630
-28% -$194K
BMRC icon
940
Bank of Marin Bancorp
BMRC
$461M
$498K ﹤0.01%
12,000
– –
STT icon
941
State Street
STT
$51B
$497K ﹤0.01%
8,388
-232
-3% -$12.9K
DCP
942
DELISTED
DCP Midstream, LP
DCP
$496K ﹤0.01%
18,920
-322
-2% -$8.77K
LNC icon
943
Lincoln National
LNC
$8.87B
$494K ﹤0.01%
8,183
-1,787
-18% -$107K
TDW icon
944
Tidewater
TDW
$4.1B
$494K ﹤0.01%
32,694
+1,188
+4% +$22.4K
LGTY
945
DELISTED
Logility Supply Chain Solutions, Inc. Common Stock
LGTY
$493K ﹤0.01%
32,807
-13,620
-29% -$191K
STOR
946
DELISTED
STORE Capital Corporation
STOR
$490K ﹤0.01%
13,085
-1,500
-10% -$53.7K
VMW
947
DELISTED
VMware, Inc
VMW
$487K ﹤0.01%
3,243
-1,469
-31% -$231K
QDEF icon
948
FlexShares Quality Dividend Defensive Index Fund
QDEF
$562M
$485K ﹤0.01%
10,600
-3,000
-22% -$136K
XLC icon
949
State Street Communication Services Select Sector SPDR ETF
XLC
$22.4B
$485K ﹤0.01%
9,793
-4
-0% -$200
PVG
950
DELISTED
PRETIUM RESOURCES INC.
PVG
$485K ﹤0.01%
42,175
+18,300
+77% +$217K
36 37
38
39 40

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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.