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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 | |
|---|---|---|---|---|---|---|
726
iShares S&P Small-Cap 600 Growth ETF
IJT
$8.43B
| $1.52M | 0.01% |
13,322
+1,274
| +11% | +$130K |
|
727
WisdomTree Trust WisdomTree US SmallCap Quality Dividend Growth Fund
DGRS
$415M
| $1.51M | 0.01% |
38,082
+28,977
| +318% | +$1.04M |
|
728
Lennar Class A
LEN
$21.1B
| $1.5M | 0.01% |
20,384
+219
| +1% | +$16.4K |
|
729
Elevance Health
ELV
$86.3B
| $1.48M | 0.01% |
4,621
+756
| +20% | +$232K |
|
|
LL
730
DELISTED
LL Flooring Holdings, Inc.
LL
| $1.47M | 0.01% |
47,840
-2,640
| -5% | -$73.4K |
|
731
Descartes Systems
DSGX
$6.54B
| $1.47M | 0.01% |
25,128
+9,862
| +65% | +$558K |
|
732
Middleby
MIDD
$5.27B
| $1.47M | 0.01% |
11,396
| – | – |
|
733
Humana
HUM
$46B
| $1.47M | 0.01% |
3,572
-55
| -2% | -$22.9K |
|
734
HCA Healthcare
HCA
$88.9B
| $1.46M | 0.01% |
8,847
-136
| -2% | -$19.9K |
|
735
Otis Worldwide
OTIS
$27.9B
| $1.45M | 0.01% |
21,493
+1,891
| +10% | +$123K |
|
736
Bank of Montreal
BMO
$129B
| $1.45M | 0.01% |
19,072
+15,147
| +386% | +$1.04M |
|
737
iShares MSCI Japan ETF
EWJ
$23.2B
| $1.44M | 0.01% |
21,304
+1,805
| +9% | +$113K |
|
738
Cognizant
CTSH
$26.6B
| $1.44M | 0.01% |
17,507
-9,417
| -35% | -$717K |
|
|
FFIC
739
DELISTED
Flushing Financial
FFIC
| $1.43M | 0.01% |
85,670
-1,363
| -2% | -$18.9K |
|
740
Graco
GGG
$13.3B
| $1.43M | 0.01% |
19,711
+1,432
| +8% | +$95.8K |
|
741
Ciena
CIEN
$63.9B
| $1.42M | 0.01% |
26,890
-1,457
| -5% | -$64.7K |
|
742
Willis Towers Watson
WTW
$31B
| $1.42M | 0.01% |
6,746
+727
| +12% | +$150K |
|
743
Markel Group
MKL
$22.7B
| $1.42M | 0.01% |
1,374
-165
| -11% | -$164K |
|
744
State Street SPDR S&P Semiconductor ETF
XSD
$2.91B
| $1.42M | 0.01% |
8,290
+1,911
| +30% | +$284K |
|
745
iShares International Select Dividend ETF
IDV
$8.53B
| $1.41M | 0.01% |
47,984
-6,919
| -13% | -$189K |
|
746
AB InBev
BUD
$158B
| $1.41M | 0.01% |
20,212
-2,532
| -11% | -$160K |
|
747
MGM Resorts International
MGM
$11.1B
| $1.41M | 0.01% |
44,842
-181
| -0.4% | -$4.66K |
|
748
Pan American Silver
PAAS
$19.9B
| $1.41M | 0.01% |
40,731
-1,459
| -3% | -$47.1K |
|
|
BNY
749
Bank of New York Mellon
BNY
$110B
| $1.4M | 0.01% |
33,087
+4,207
| +15% | +$162K |
|
750
DTE Energy
DTE
$28.9B
| $1.4M | 0.01% |
13,500
+1,112
| +9% | +$117K |
|
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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.