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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
AKBA icon
1126
Akebia Therapeutics
AKBA
$264M
$288K ﹤0.01%
73,401
-2,000
-3% -$8.57K
HCCI
1127
DELISTED
Heritage-Crystal Clean, Inc.
HCCI
$288K ﹤0.01%
10,879
-17,586
-62% -$458K
HLI icon
1128
Houlihan Lokey
HLI
$8.92B
$287K ﹤0.01%
6,353
-1,663
-21% -$73.6K
CHL
1129
DELISTED
China Mobile Limited
CHL
$287K ﹤0.01%
6,942
+1,052
+18% +$44.8K
FFIV icon
1130
F5
FFIV
$23.5B
$286K ﹤0.01%
+2,036
New +$282K
DXJ icon
1131
WisdomTree Japan Hedged Equity Fund
DXJ
$7.35B
$285K ﹤0.01%
5,656
-710
-11% -$34.4K
EMN icon
1132
Eastman Chemical
EMN
$8.4B
$285K ﹤0.01%
3,858
-188
-5% -$13.5K
RGT
1133
Royce Global Value Trust
RGT
$102M
$285K ﹤0.01%
28,195
– –
TTD icon
1134
Trade Desk
TTD
$8.31B
$285K ﹤0.01%
15,200
+4,200
+38% +$100K
KEY icon
1135
KeyCorp
KEY
$24.3B
$284K ﹤0.01%
15,925
-5,029
-24% -$87K
OHI icon
1136
Omega Healthcare
OHI
$14.8B
$284K ﹤0.01%
6,800
-1,392
-17% -$54.2K
IYK icon
1137
iShares US Consumer Staples ETF
IYK
$1.41B
$283K ﹤0.01%
6,711
– –
MBB icon
1138
iShares MBS ETF
MBB
$39B
$283K ﹤0.01%
2,611
+580
+29% +$62.6K
LL
1139
DELISTED
LL Flooring Holdings, Inc.
LL
$282K ﹤0.01%
28,600
+800
+3% +$7.84K
CRWD icon
1140
CrowdStrike
CRWD
$211B
$280K ﹤0.01%
+19,200
New +$381K
XMMO icon
1141
Invesco S&P MidCap Momentum ETF
XMMO
$7.41B
$280K ﹤0.01%
4,800
– –
GL icon
1142
Globe Life
GL
$14.4B
$278K ﹤0.01%
2,900
– –
DGS icon
1143
WisdomTree Emerging Markets SmallCap Dividend Fund
DGS
$1.76B
$277K ﹤0.01%
6,261
+2,644
+73% +$121K
GVI icon
1144
iShares Intermediate Government/Credit Bond ETF
GVI
$3.77B
$277K ﹤0.01%
2,446
-23
-0.9% -$2.59K
IAT icon
1145
iShares US Regional Banks ETF
IAT
$681M
$277K ﹤0.01%
5,954
-3,500
-37% -$159K
LAD icon
1146
Lithia Motors
LAD
$8.26B
$277K ﹤0.01%
2,096
-41
-2% -$5.24K
MLKN icon
1147
MillerKnoll
MLKN
$1.61B
$277K ﹤0.01%
6,000
-1,617
-21% -$71.1K
SPTI icon
1148
State Street SPDR Portfolio Intermediate Term Treasury ETF
SPTI
$10.5B
$277K ﹤0.01%
4,468
+4,328
+3,091% +$135K
NEPH icon
1149
Nephros
NEPH
$39M
$276K ﹤0.01%
+34,249
New +$251K
SJNK icon
1150
State Street SPDR Bloomberg Short Term High Yield Bond ETF
SJNK
$4.75B
$276K ﹤0.01%
10,203
+292
+3% +$7.89K
44 45
46
47 48

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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.