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William Blair & Company Portfolio holdings
AUM
$38.4B
1-Year Est. Return
25.71%
This Fund
S&P 500
This Quarter
Est. Return
+1.99%
1 Year Est. Return
+25.71%
3 Year Est. Return
+88.7%
5 Year Est. Return
+104.53%
10 Year Est. Return
+665.86%
AUM
$29.4B
AUM Growth
+$519M
(+1.8%)
Cap. Flow
+$281M
Cap. Flow
% of AUM
0.96%
Top 10 Holdings %
Top 10 Hldgs %
23.58%
Holding
1,987
New
99
Increased
752
Reduced
666
Closed
108
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Airbnb
ABNB
|
+$45.2M |
| 2 |
Chewy
CHWY
|
+$31.5M |
| 3 |
Unity
U
|
+$23.3M |
| 4 |
Ryan Specialty Holdings
RYAN
|
+$22.4M |
| 5 |
Amazon
AMZN
|
+$21.5M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Idexx Laboratories
IDXX
|
+$37.7M |
| 2 |
General Dynamics
GD
|
+$33.5M |
| 3 |
Ecolab
ECL
|
+$31.7M |
| 4 |
Johnson & Johnson
JNJ
|
+$20.9M |
| 5 |
Uber
UBER
|
+$19.2M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 26.19% |
| 2 | Healthcare | 19.81% |
| 3 | Financials | 11.61% |
| 4 | Consumer Discretionary | 10.68% |
| 5 | Industrials | 9.37% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
WBT
1176
DELISTED
Welbilt, Inc.
WBT
| $462K | ﹤0.01% |
19,891
-26,365
| -57% | -$620K |
|
1177
State Street SPDR EURO STOXX 50 ETF
FEZ
$4.56B
| $460K | ﹤0.01% |
10,155
-27
| -0.3% | -$1.27K |
|
1178
Box
BOX
$4.66B
| $457K | ﹤0.01% |
19,300
| – | – |
|
1179
Scotiabank
BNS
$110B
| $454K | ﹤0.01% |
7,381
+2,405
| +48% | +$150K |
|
|
STOR
1180
DELISTED
STORE Capital Corporation
STOR
| $453K | ﹤0.01% |
14,140
+4,185
| +42% | +$148K |
|
1181
First Trust Financials AlphaDEX Fund
FXO
$1.14B
| $447K | ﹤0.01% |
10,095
| – | – |
|
1182
Q2 Holdings
QTWO
$4.12B
| $447K | ﹤0.01% |
5,575
-2,242
| -29% | -$205K |
|
1183
Lennar Class B
LEN.B
$20.7B
| $446K | ﹤0.01% |
6,053
+16
| +0.3% | +$1.27K |
|
1184
Macy's
M
$6.25B
| $446K | ﹤0.01% |
19,716
-224
| -1% | -$4.48K |
|
1185
Masco
MAS
$14.7B
| $446K | ﹤0.01% |
8,026
+2,706
| +51% | +$160K |
|
1186
MGP Ingredients
MGPI
$392M
| $445K | ﹤0.01% |
6,830
| – | – |
|
1187
iShares China Large-Cap ETF
FXI
$4.16B
| $444K | ﹤0.01% |
11,411
+550
| +5% | +$22.7K |
|
|
MRO
1188
DELISTED
Marathon Oil Corporation
MRO
| $444K | ﹤0.01% |
32,455
+17,912
| +123% | +$216K |
|
1189
Artisan Partners
APAM
$3.02B
| $443K | ﹤0.01% |
9,047
-4,190
| -32% | -$211K |
|
1190
Jack Henry & Associates
JKHY
$11.1B
| $442K | ﹤0.01% |
2,697
-828
| -23% | -$142K |
|
1191
NXP Semiconductors
NXPI
$58.4B
| $442K | ﹤0.01% |
2,256
-584
| -21% | -$121K |
|
|
TRIL
1192
DELISTED
Trillium Therapeutics Inc.
TRIL
| $442K | ﹤0.01% |
25,150
-109,190
| -81% | -$1.28M |
|
1193
Carnival Corporation Ltd
CCL
$39.1B
| $440K | ﹤0.01% |
17,580
+6,464
| +58% | +$150K |
|
1194
Twist Bioscience
TWST
$7.83B
| $440K | ﹤0.01% |
4,110
+1,971
| +92% | +$226K |
|
1195
Bain Capital Specialty
BCSF
$821M
| $439K | ﹤0.01% |
29,570
| – | – |
|
1196
Suburban Propane Partners
SPH
$1.18B
| $439K | ﹤0.01% |
28,623
| – | – |
|
1197
FirstCash
FCFS
$9.23B
| $438K | ﹤0.01% |
5,007
| – | – |
|
1198
Lennox International
LII
$14.4B
| $438K | ﹤0.01% |
1,490
-6,074
| -80% | -$1.98M |
|
|
IEA
1199
DELISTED
Infrastructure and Energy Alternatives, Inc. Common Stock
IEA
| $436K | ﹤0.01% |
+38,135
| New | +$468K |
|
1200
Canadian Imperial Bank of Commerce
CM
$112B
| $432K | ﹤0.01% |
7,762
+1,566
| +25% | +$90.2K |
|
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William Blair & Company's Q3 2021 Portfolio in Review
As of Q3 2021, William Blair & Company held 1,987 positions worth $29.4B, up 1.8% from $28.9B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
William Blair & Company's Q3 2021 filing shows 99 new, 752 increased, 666 reduced and 108 closed positions. Its largest new stake was Ryan Specialty Holdings: 709,555 shares worth $24M. The largest sale was Idexx Laboratories, an estimated $37.7M.
By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 26% a quarter earlier, followed by Healthcare and Financials.
- William Blair & Company's largest Q3 2021 buy was Ryan Specialty Holdings: 709,555 shares worth $24M.
- William Blair & Company added most to Airbnb in Q3 2021, an estimated $45.2M increase.
- William Blair & Company's biggest Q3 2021 reduction was Idexx Laboratories, cutting an estimated $37.7M.
- William Blair & Company fully exited Slack Technologies, Inc. in Q3 2021, selling an estimated $13.8M.
- William Blair & Company's ten largest holdings make up 24% of its $29.4B portfolio in Q3 2021.
- William Blair & Company opened 99 new positions and closed 108 in Q3 2021.
- William Blair & Company's portfolio value rose 1.8% quarter-over-quarter to $29.4B.
Based on William Blair & Company's 13F filing for Q3 2021, filed 12 Nov 2021.