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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
-13.3%
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
$13.7B
AUM Growth
-$2.6B
Cap. Flow
-$222M
Cap. Flow %
-1.61%
Top 10 Hldgs %
20.6%
Holding
1,859
New
191
Increased
555
Reduced
650
Closed
205

Top Buys

Rank Stock Value
1
LIN icon
Linde
LIN
+$55.6M
2
EFA icon
iShares MSCI EAFE ETF
EFA
+$22.8M
3
ULTA icon
Ulta Beauty
ULTA
+$22.1M
4
INTU icon
Intuit
INTU
+$22M
5
DIS icon
Walt Disney
DIS
+$21.1M

Sector Composition

Rank Sector Weight
1 Technology 20.75%
2 Healthcare 18.42%
3 Financials 12.76%
4 Consumer Discretionary 9.45%
5 Industrials 9.06%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
CHRN
1501
ChronoScale Holdings
CHRN
$3.36B
$15K ﹤0.01%
+55
New +$23.6K
PPA icon
1502
Invesco Aerospace & Defense ETF
PPA
$8.68B
$15K ﹤0.01%
+311
New +$17.1K
QADB
1503
DELISTED
QAD Inc. Class B
QADB
$15K ﹤0.01%
500
CVY icon
1504
Invesco Zacks Multi-Asset Income ETF
CVY
$125M
$14K ﹤0.01%
+750
New +$15.6K
IFGL icon
1505
iShares International Developed Real Estate ETF
IFGL
$82.6M
$14K ﹤0.01%
500
IXC icon
1506
iShares Global Energy ETF
IXC
$2.78B
$14K ﹤0.01%
472
MCHI icon
1507
iShares MSCI China ETF
MCHI
$6.28B
$14K ﹤0.01%
263
ENSV
1508
DELISTED
Enservco Corp.
ENSV
$14K ﹤0.01%
2,500
USEQ
1509
DELISTED
Invesco Russell 1000 Enhanced Equal Weight ETF
USEQ
$14K ﹤0.01%
+580
New +$15.3K
IBMJ
1510
DELISTED
iShares iBonds Dec 2021 Term Muni Bond ETF
IBMJ
$14K ﹤0.01%
+547
New +$13.8K
ECH icon
1511
iShares MSCI Chile ETF
ECH
$1.07B
$13K ﹤0.01%
319
KCE icon
1512
State Street SPDR S&P Capital Markets ETF
KCE
$466M
$13K ﹤0.01%
274
+2
+0.7% +$104
GM.WS.B
1513
DELISTED
General Motors Company
GM.WS.B
$13K ﹤0.01%
825
+116
+16% +$1.97K
DEW icon
1514
WisdomTree Global High Dividend Fund
DEW
$155M
$12K ﹤0.01%
278
NTZ
1515
Natuzzi
NTZ
$14.8M
$12K ﹤0.01%
3,156
RSX
1516
DELISTED
VanEck Russia ETF
RSX
$12K ﹤0.01%
529
-422
-44% -$8.67K
NEE.PRR
1517
DELISTED
NextEra Energy, Inc.
NEE.PRR
$12K ﹤0.01%
200
EMCG
1518
DELISTED
WisdomTree Emerging Markets Consumer Growth Fund
EMCG
$12K ﹤0.01%
600
-1,670
-74% -$33.6K
ARKK icon
1519
ARK Innovation ETF
ARKK
$6.02B
$11K ﹤0.01%
291
+9
+3% +$380
ELD icon
1520
WisdomTree Emerging Markets Local Debt Fund
ELD
$142M
$11K ﹤0.01%
326
-170
-34% -$5.61K
EWD icon
1521
iShares MSCI Sweden ETF
EWD
$592M
$11K ﹤0.01%
387
+139
+56% +$4.08K
FTXO icon
1522
First Trust Nasdaq Bank ETF
FTXO
$312M
$11K ﹤0.01%
500
RZG icon
1523
Invesco S&P SmallCap 600 Pure Growth ETF
RZG
$142M
$11K ﹤0.01%
+330
New +$12.8K
EWSC
1524
DELISTED
Invesco S&P SmallCap 600 Equal Weight ETF
EWSC
$11K ﹤0.01%
+220
New +$11.9K
FM
1525
DELISTED
iShares Frontier and Select EM ETF
FM
$11K ﹤0.01%
407
-210
-34% -$5.73K

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William Blair & Company's Q4 2018 Portfolio in Review

As of Q4 2018, William Blair & Company held 1,859 positions worth $13.7B, down 16% from $16.3B the previous quarter. Its ten largest holdings account for 21% of the portfolio.

William Blair & Company's Q4 2018 filing shows 191 new, 555 increased, 650 reduced and 205 closed positions. Its largest new stake was Linde: 352,000 shares worth $54.9M. The largest sale was Praxair Inc, an estimated $73.7M.

By sector, the portfolio is most concentrated in Technology at 21% of assets, down from 21% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q4 2018 buy was Linde: 352,000 shares worth $54.9M.
  • William Blair & Company added most to iShares MSCI EAFE ETF in Q4 2018, an estimated $22.8M increase.
  • William Blair & Company's biggest Q4 2018 reduction was Red Hat Inc, cutting an estimated $46M.
  • William Blair & Company fully exited Praxair Inc in Q4 2018, selling an estimated $73.7M.
  • William Blair & Company's ten largest holdings make up 21% of its $13.7B portfolio in Q4 2018.
  • William Blair & Company opened 191 new positions and closed 205 in Q4 2018.
  • William Blair & Company's portfolio value fell 16% quarter-over-quarter to $13.7B.

Based on William Blair & Company's 13F filing for Q4 2018, filed 14 Feb 2019.