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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
+8.67%
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
$23B
AUM Growth
+$1.22B
(+5.6%)
Cap. Flow
-$156M
Cap. Flow
% of AUM
-0.68%
Top 10 Holdings %
Top 10 Hldgs %
22.7%
Holding
1,905
New
81
Increased
568
Reduced
855
Closed
91
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Pool Corp
POOL
|
+$43.2M |
| 2 |
Atlassian
TEAM
|
+$36.6M |
| 3 |
Novanta
NOVT
|
+$28.8M |
| 4 |
Palo Alto Networks
PANW
|
+$23.2M |
| 5 |
Motorola Solutions
MSI
|
+$20.1M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
ABMD
Abiomed Inc
ABMD
|
+$103M |
| 2 |
PayPal
PYPL
|
+$28.4M |
| 3 |
Walt Disney
DIS
|
+$26.7M |
| 4 |
CarMax
KMX
|
+$25.2M |
| 5 |
Salesforce
CRM
|
+$24.3M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.31% |
| 2 | Healthcare | 19.82% |
| 3 | Financials | 12.49% |
| 4 | Industrials | 11.58% |
| 5 | Consumer Discretionary | 8.46% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1326
Clean Harbors
CLH
$16.7B
| $221K | ﹤0.01% |
+1,935
| New | +$226K |
|
|
ONC
1327
BeOne Medicines Ltd
ONC
$40.3B
| $220K | ﹤0.01% |
+1,000
| New | +$183K |
|
|
LHCG
1328
DELISTED
LHC Group LLC
LHCG
| $219K | ﹤0.01% |
1,352
| – | – |
|
1329
Associated Banc-Corp
ASB
$6.07B
| $218K | ﹤0.01% |
+9,459
| New | +$218K |
|
|
FORG
1330
DELISTED
ForgeRock, Inc.
FORG
| $218K | ﹤0.01% |
9,571
-3,191
| -25% | -$69.5K |
|
1331
AutoNation
AN
$6.86B
| $218K | ﹤0.01% |
2,028
| – | – |
|
1332
State Street SPDR Portfolio Emerging Markets ETF
SPEM
$17.7B
| $218K | ﹤0.01% |
6,601
-76,300
| -92% | -$2.47M |
|
1333
SiriusXM
SIRI
$9.56B
| $217K | ﹤0.01% |
3,716
-70
| -2% | -$4.3K |
|
1334
Lucid Motors
LCID
$2.5B
| $217K | ﹤0.01% |
3,174
+2,158
| +212% | +$238K |
|
|
DCP
1335
DELISTED
DCP Midstream, LP
DCP
| $216K | ﹤0.01% |
5,573
-2,054
| -27% | -$79.5K |
|
1336
WisdomTree Yield Enhanced US Aggregate Bond Fund
AGGY
$926M
| $215K | ﹤0.01% |
5,041
-1,375
| -21% | -$58.4K |
|
1337
iShares Russell Top 200 Value ETF
IWX
$4.03B
| $215K | ﹤0.01% |
3,305
| – | – |
|
1338
Stellantis
STLA
$20.3B
| $214K | ﹤0.01% |
15,043
+154
| +1% | +$2.14K |
|
1339
Deckers Outdoor
DECK
$12.5B
| $214K | ﹤0.01% |
+3,210
| New | +$194K |
|
1340
ZipRecruiter
ZIP
$369M
| $213K | ﹤0.01% |
12,961
| – | – |
|
1341
Cardiff Oncology
CRDF
$80.1M
| $212K | ﹤0.01% |
151,575
-18,000
| -11% | -$25.8K |
|
1342
ONE Gas
OGS
$5.1B
| $212K | ﹤0.01% |
+2,798
| New | +$216K |
|
1343
Gentex
GNTX
$4.94B
| $210K | ﹤0.01% |
+7,695
| New | +$205K |
|
1344
First Trust Cloud Computing ETF
SKYY
$3.28B
| $209K | ﹤0.01% |
3,628
+112
| +3% | +$6.79K |
|
1345
SentinelOne
S
$7.79B
| $209K | ﹤0.01% |
14,323
+4,300
| +43% | +$79.6K |
|
1346
XPO
XPO
$24.8B
| $208K | ﹤0.01% |
6,256
-4,273
| -41% | -$144K |
|
1347
Mid-America Apartment Communities
MAA
$15.6B
| $208K | ﹤0.01% |
1,326
-260
| -16% | -$40.5K |
|
1348
Ubiquiti
UI
$35.2B
| $207K | ﹤0.01% |
755
| – | – |
|
1349
First Trust NASDAQ Technology Dividend Index Fund
TDIV
$4.46B
| $206K | ﹤0.01% |
4,315
+415
| +11% | +$19.8K |
|
|
ATCO
1350
DELISTED
Atlas Corp.
ATCO
| $205K | ﹤0.01% |
13,376
| – | – |
|
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William Blair & Company's Q4 2022 Portfolio in Review
As of Q4 2022, William Blair & Company held 1,905 positions worth $23B, up 5.6% from $21.8B the previous quarter. Its ten largest holdings account for 23% of the portfolio.
William Blair & Company's Q4 2022 filing shows 81 new, 568 increased, 855 reduced and 91 closed positions. Its largest new stake was Atlassian: 230,078 shares worth $29.6M. The largest sale was Abiomed Inc, an estimated $103M.
By sector, the portfolio is most concentrated in Technology at 22% of assets, down from 23% a quarter earlier, followed by Healthcare and Financials.
- William Blair & Company's largest Q4 2022 buy was Atlassian: 230,078 shares worth $29.6M.
- William Blair & Company added most to Pool Corp in Q4 2022, an estimated $43.2M increase.
- William Blair & Company's biggest Q4 2022 reduction was PayPal, cutting an estimated $28.4M.
- William Blair & Company fully exited Abiomed Inc in Q4 2022, selling an estimated $103M.
- William Blair & Company's ten largest holdings make up 23% of its $23B portfolio in Q4 2022.
- William Blair & Company opened 81 new positions and closed 91 in Q4 2022.
- William Blair & Company's portfolio value rose 5.6% quarter-over-quarter to $23B.
Based on William Blair & Company's 13F filing for Q4 2022, filed 10 Feb 2023.