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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
+13.98%
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
$27.3B
AUM Growth
+$3.7B
(+16%)
Cap. Flow
+$865M
Cap. Flow
% of AUM
3.17%
Top 10 Holdings %
Top 10 Hldgs %
25.38%
Holding
1,900
New
178
Increased
749
Reduced
623
Closed
72
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
SPLK
Splunk Inc
SPLK
|
+$77.8M |
| 2 |
General Dynamics
GD
|
+$49.6M |
| 3 |
Rockwell Automation
ROK
|
+$43.3M |
| 4 |
First Trust Exchange-Traded Fund IV First Trust Low Duration Opportunities ETF
LMBS
|
+$32.3M |
| 5 |
JPMorgan Chase
JPM
|
+$30.6M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
WORK
Slack Technologies, Inc.
WORK
|
+$24.2M |
| 2 |
Northern Trust
NTRS
|
+$24.1M |
| 3 |
Booking.com
BKNG
|
+$22.5M |
| 4 |
Exelixis
EXEL
|
+$17.5M |
| 5 |
DOCU
DocuSign
DOCU
|
+$15M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 27.82% |
| 2 | Healthcare | 18.6% |
| 3 | Financials | 11.15% |
| 4 | Consumer Discretionary | 10.38% |
| 5 | Industrials | 8.96% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1301
Sally Beauty Holdings
SBH
$1.54B
| $274K | ﹤0.01% |
21,000
| – | – |
|
1302
NovoCure
NVCR
$2.05B
| $273K | ﹤0.01% |
+1,575
| New | +$216K |
|
1303
East-West Bancorp
EWBC
$18.6B
| $272K | ﹤0.01% |
5,373
-1,800
| -25% | -$76.4K |
|
|
ALXN
1304
DELISTED
Alexion Pharmaceuticals
ALXN
| $272K | ﹤0.01% |
+1,743
| New | +$224K |
|
1305
Vanguard Mortgage-Backed Securities ETF
VMBS
$15.7B
| $271K | ﹤0.01% |
5,010
-1,327
| -21% | -$71.8K |
|
|
CLR
1306
DELISTED
CONTINENTAL RESOURCES INC.
CLR
| $271K | ﹤0.01% |
16,620
-9,880
| -37% | -$148K |
|
1307
Vanguard Intermediate-Term Bond ETF
BIV
$28.9B
| $270K | ﹤0.01% |
2,907
-70
| -2% | -$6.52K |
|
1308
Zions Bancorporation
ZION
$10.4B
| $270K | ﹤0.01% |
+6,222
| New | +$230K |
|
|
DRE
1309
DELISTED
Duke Realty Corp.
DRE
| $270K | ﹤0.01% |
6,751
-256
| -4% | -$9.99K |
|
1310
WD-40
WDFC
$3.11B
| $268K | ﹤0.01% |
1,008
-101
| -9% | -$24.5K |
|
1311
Deckers Outdoor
DECK
$12.6B
| $267K | ﹤0.01% |
+5,580
| New | +$247K |
|
1312
National Beverage
FIZZ
$2.93B
| $266K | ﹤0.01% |
6,268
-20
| -0.3% | -$860 |
|
|
JWN
1313
DELISTED
Nordstrom
JWN
| $266K | ﹤0.01% |
8,524
-5,745
| -40% | -$120K |
|
1314
First Community Corp
FCCO
$324M
| $265K | ﹤0.01% |
15,620
| – | – |
|
1315
F5
FFIV
$23.8B
| $263K | ﹤0.01% |
+1,494
| New | +$227K |
|
1316
Houlihan Lokey
HLI
$8.7B
| $263K | ﹤0.01% |
3,905
+30
| +0.8% | +$1.95K |
|
|
CLGX
1317
DELISTED
Corelogic, Inc.
CLGX
| $262K | ﹤0.01% |
3,394
-671
| -17% | -$50.2K |
|
|
BBBY
1318
Bed Bath & Beyond
BBBY
$418M
| $261K | ﹤0.01% |
5,982
+1,260
| +27% | +$74.5K |
|
1319
Plains All American Pipeline
PAA
$16.5B
| $261K | ﹤0.01% |
31,718
-4,307
| -12% | -$32.7K |
|
|
LGTY
1320
DELISTED
Logility Supply Chain Solutions, Inc. Common Stock
LGTY
| $260K | ﹤0.01% |
15,131
-1,555
| -9% | -$24.8K |
|
1321
Rithm Capital
RITM
$5.75B
| $259K | ﹤0.01% |
26,021
+210
| +0.8% | +$1.86K |
|
|
WCC
1322
WESCO International
WCC
$17.7B
| $259K | ﹤0.01% |
+3,297
| New | +$195K |
|
1323
Amdocs
DOX
$6.13B
| $258K | ﹤0.01% |
3,636
| – | – |
|
1324
Stride
LRN
$3.39B
| $257K | ﹤0.01% |
12,100
-838
| -6% | -$20.8K |
|
|
LTC
1325
LTC Properties
LTC
$2.11B
| $257K | ﹤0.01% |
6,610
-1,004
| -13% | -$36.9K |
|
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HF
William Blair & Company's Q4 2020 Portfolio in Review
As of Q4 2020, William Blair & Company held 1,900 positions worth $27.3B, up 16% from $23.6B the previous quarter. Its ten largest holdings account for 25% of the portfolio.
William Blair & Company deployed $865M of net new capital in Q4 2020, opening 178 new positions and adding to 749 existing holdings. Its largest new stake was Seagen Inc. Common Stock: 91,539 shares worth $16M.
By sector, the portfolio is most concentrated in Technology at 28% of assets, up from 27% a quarter earlier, followed by Healthcare and Financials.
On the sell side, the largest reduction was Slack Technologies, Inc., an estimated $24.2M trimmed.
- William Blair & Company's largest Q4 2020 buy was Seagen Inc. Common Stock: 91,539 shares worth $16M.
- William Blair & Company added most to Splunk Inc in Q4 2020, an estimated $77.8M increase.
- William Blair & Company's biggest Q4 2020 reduction was Slack Technologies, Inc., cutting an estimated $24.2M.
- William Blair & Company fully exited Dunkin' Brands Group, Inc. in Q4 2020, selling an estimated $12.1M.
- William Blair & Company's ten largest holdings make up 25% of its $27.3B portfolio in Q4 2020.
- William Blair & Company opened 178 new positions and closed 72 in Q4 2020.
- William Blair & Company's portfolio value rose 16% quarter-over-quarter to $27.3B.
Based on William Blair & Company's 13F filing for Q4 2020, filed 9 Feb 2021.