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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

Top Sells

Rank Stock Value
1
PX
Praxair Inc
PX
+$73.7M
2
RHT
Red Hat Inc
RHT
+$46M
3
ESRX
Express Scripts Holding Company
ESRX
+$45.8M
4
META icon
Meta Platforms (Facebook)
META
+$32.9M
5
P
Everpure Inc
P
+$31.5M

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
NTLA icon
1076
Intellia Therapeutics
NTLA
$1.57B
$301K ﹤0.01%
22,060
+12,060
+121% +$224K
IYE icon
1077
iShares US Energy ETF
IYE
$1.72B
$298K ﹤0.01%
9,548
+2,411
+34% +$88.6K
CWEN icon
1078
Clearway Energy Class C
CWEN
$6.74B
$297K ﹤0.01%
17,222
-2
-0% -$37
CASS icon
1079
Cass Information Systems
CASS
$744M
$296K ﹤0.01%
5,602
-144
-3% -$7.76K
KT icon
1080
KT
KT
$8.83B
$296K ﹤0.01%
20,807
+5,896
+40% +$85.3K
TRHC
1081
DELISTED
Tabula Rasa HealthCare, Inc. Common Stock
TRHC
$296K ﹤0.01%
4,650
-10,300
-69% -$729K
FDD icon
1082
First Trust STOXX European Select Dividend Income Fund
FDD
$901M
$295K ﹤0.01%
24,744
-95,608
-79% -$1.19M
WH icon
1083
Wyndham Hotels & Resorts
WH
$5.58B
$295K ﹤0.01%
6,508
+508
+8% +$24.6K
MLKN icon
1084
MillerKnoll
MLKN
$1.61B
$293K ﹤0.01%
9,702
-597
-6% -$19.9K
PBH icon
1085
Prestige Consumer Healthcare
PBH
$2.58B
$292K ﹤0.01%
8,692
– –
PII icon
1086
Polaris
PII
$3.99B
$292K ﹤0.01%
3,802
-1,681
-31% -$151K
ALV icon
1087
Autoliv
ALV
$8.83B
$291K ﹤0.01%
4,146
-117
-3% -$9.5K
DES icon
1088
WisdomTree US SmallCap Dividend Fund
DES
$2.21B
$289K ﹤0.01%
11,797
+601
+5% +$16.3K
PSLV icon
1089
Sprott Physical Silver Trust
PSLV
$12.8B
$289K ﹤0.01%
51,683
-10,100
-16% -$52.9K
REGL icon
1090
ProShares S&P MidCap 400 Dividend Aristocrats ETF
REGL
$1.81B
$288K ﹤0.01%
5,563
+1,661
+43% +$90.6K
SHG icon
1091
Shinhan Financial Group
SHG
$34.9B
$288K ﹤0.01%
8,120
+2,485
+44% +$93.8K
CCL icon
1092
Carnival Corporation Ltd
CCL
$39.4B
$286K ﹤0.01%
5,808
+524
+10% +$30K
RCG
1093
RENN Fund
RCG
$20.3M
$286K ﹤0.01%
191,860
-125,058
-39% -$202K
ARCH
1094
DELISTED
Arch Resources, Inc.
ARCH
$286K ﹤0.01%
3,450
– –
SLAB icon
1095
Silicon Laboratories
SLAB
$7.21B
$285K ﹤0.01%
3,620
– –
TSN icon
1096
Tyson Foods
TSN
$20.6B
$282K ﹤0.01%
5,277
– –
FMC icon
1097
FMC
FMC
$1.32B
$281K ﹤0.01%
4,387
– –
GEN icon
1098
Gen Digital
GEN
$16.8B
$281K ﹤0.01%
14,864
+2,197
+17% +$45.4K
CWI icon
1099
State Street SPDR MSCI ACWI ex-US ETF
CWI
$2.83B
$280K ﹤0.01%
12,827
-817
-6% -$18.8K
O icon
1100
Realty Income
O
$59B
$280K ﹤0.01%
4,580
-940
-17% -$56.1K
42 43
44
45 46

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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.