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William Blair & Company Portfolio holdings
AUM
$34.9B
1-Year Est. Return
18.88%
This Fund
S&P 500
This Quarter
Est. Return
+10.92%
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
$16.3B
AUM Growth
+$1.62B
(+11%)
Cap. Flow
+$161M
Cap. Flow
% of AUM
0.98%
Top 10 Holdings %
Top 10 Hldgs %
21.12%
Holding
1,696
New
110
Increased
623
Reduced
570
Closed
77
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Dolby
DLB
|
+$37M |
| 2 |
iShares MSCI KLD 400 Social ETF
DSI
|
+$20M |
| 3 |
Progressive
PGR
|
+$19.6M |
| 4 |
CarMax
KMX
|
+$19.2M |
| 5 |
Tyler Technologies
TYL
|
+$18.5M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Starbucks
SBUX
|
+$35.1M |
| 2 |
Meta Platforms (Facebook)
META
|
+$18.3M |
| 3 |
Inogen
INGN
|
+$14.6M |
| 4 |
MarketAxess Holdings
MKTX
|
+$13M |
| 5 |
PF
Pinnacle Foods, Inc.
PF
|
+$12.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 21.34% |
| 2 | Healthcare | 18.9% |
| 3 | Financials | 12.91% |
| 4 | Industrials | 9.71% |
| 5 | Consumer Discretionary | 9.37% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1126
Huntsman Corp
HUN
$1.78B
| $311K | ﹤0.01% |
11,404
+614
| +6% | +$18.7K |
|
1127
Anika Therapeutics
ANIK
$270M
| $310K | ﹤0.01% |
7,345
+168
| +2% | +$6.64K |
|
1128
H.B. Fuller
FUL
$3.18B
| $310K | ﹤0.01% |
6,002
| – | – |
|
|
ARCH
1129
DELISTED
Arch Resources, Inc.
ARCH
| $308K | ﹤0.01% |
3,450
| – | – |
|
1130
Ciena
CIEN
$57.2B
| $306K | ﹤0.01% |
9,800
+464
| +5% | +$13K |
|
|
ZEN
1131
DELISTED
ZENDESK INC
ZEN
| $306K | ﹤0.01% |
4,315
-200
| -4% | -$12.8K |
|
1132
The Mosaic Company
MOS
$7.46B
| $305K | ﹤0.01% |
9,401
-15
| -0.2% | -$452 |
|
|
CNSL
1133
DELISTED
Consolidated Communications Holdings, Inc.
CNSL
| $305K | ﹤0.01% |
23,400
+7,800
| +50% | +$96.5K |
|
1134
Barclays
BCS
$95B
| $304K | ﹤0.01% |
+35,494
| New | +$329K |
|
1135
Realty Income
O
$58.2B
| $304K | ﹤0.01% |
+5,520
| New | +$304K |
|
1136
Open Text
OTEX
$6.23B
| $304K | ﹤0.01% |
8,000
| – | – |
|
1137
WisdomTree US MidCap Dividend Fund
DON
$4.07B
| $303K | ﹤0.01% |
8,219
-550
| -6% | -$20.3K |
|
|
CVA
1138
DELISTED
Covanta Holding Corporation
CVA
| $303K | ﹤0.01% |
18,665
+502
| +3% | +$8.6K |
|
1139
HUB Group
HUBG
$2.83B
| $301K | ﹤0.01% |
13,200
| – | – |
|
1140
Labcorp
LH
$25.6B
| $300K | ﹤0.01% |
2,011
+116
| +6% | +$17.6K |
|
|
ATTU
1141
DELISTED
Attunity Ltd
ATTU
| $300K | ﹤0.01% |
15,900
+3,400
| +27% | +$57.8K |
|
1142
iShares US Energy ETF
IYE
$1.72B
| $299K | ﹤0.01% |
7,137
| – | – |
|
1143
Diamondback Energy
FANG
$53.1B
| $298K | ﹤0.01% |
2,205
+122
| +6% | +$15.6K |
|
1144
iShares Global Infrastructure ETF
IGF
$10.8B
| $298K | ﹤0.01% |
7,073
+91
| +1% | +$3.92K |
|
1145
GameStop
GME
$8.63B
| $296K | ﹤0.01% |
77,660
+24,000
| +45% | +$92K |
|
|
KSU
1146
DELISTED
Kansas City Southern
KSU
| $296K | ﹤0.01% |
+2,616
| New | +$298K |
|
|
CGC
1147
Canopy Growth
CGC
$394M
| $294K | ﹤0.01% |
+605
| New | +$224K |
|
1148
JD.com
JD
$44.3B
| $292K | ﹤0.01% |
11,198
+2,780
| +33% | +$91.1K |
|
|
CHI
1149
Calamos Convertible Opportunities and Income Fund
CHI
$1.04B
| $291K | ﹤0.01% |
24,157
| – | – |
|
1150
Sanofi
SNY
$104B
| $291K | ﹤0.01% |
6,509
| – | – |
|
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William Blair & Company's Q3 2018 Portfolio in Review
As of Q3 2018, William Blair & Company held 1,696 positions worth $16.3B, up 11% from $14.7B the previous quarter. Its ten largest holdings account for 21% of the portfolio.
William Blair & Company's Q3 2018 filing shows 110 new, 623 increased, 570 reduced and 77 closed positions. Its largest new stake was Marvell Technology: 234,218 shares worth $4.52M. The largest sale was Starbucks, an estimated $35.1M.
By sector, the portfolio is most concentrated in Technology at 21% of assets, up from 20% a quarter earlier, followed by Healthcare and Financials.
- William Blair & Company's largest Q3 2018 buy was Marvell Technology: 234,218 shares worth $4.52M.
- William Blair & Company added most to Dolby in Q3 2018, an estimated $37M increase.
- William Blair & Company's biggest Q3 2018 reduction was Starbucks, cutting an estimated $35.1M.
- William Blair & Company fully exited Williams Partners L.P. in Q3 2018, selling an estimated $7.8M.
- William Blair & Company's ten largest holdings make up 21% of its $16.3B portfolio in Q3 2018.
- William Blair & Company opened 110 new positions and closed 77 in Q3 2018.
- William Blair & Company's portfolio value rose 11% quarter-over-quarter to $16.3B.
Based on William Blair & Company's 13F filing for Q3 2018, filed 13 Nov 2018.