We are live on
!
Find out more
William Blair & Company Portfolio holdings
AUM
$34.9B
1-Year Est. Return
18.88%
This Fund
S&P 500
This Quarter
Est. Return
+8.27%
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
$31.9B
AUM Growth
+$2.51B
(+8.5%)
Cap. Flow
+$830M
Cap. Flow
% of AUM
2.6%
Top 10 Holdings %
Top 10 Hldgs %
23.75%
Holding
2,051
New
174
Increased
889
Reduced
606
Closed
88
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$66.8M |
| 2 |
Insulet
PODD
|
+$47M |
| 3 |
Xometry
XMTR
|
+$44.1M |
| 4 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$43.7M |
| 5 |
Aon
AON
|
+$36.1M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
PayPal
PYPL
|
+$73.8M |
| 2 |
ATVI
Activision Blizzard
ATVI
|
+$46.9M |
| 3 |
OSH
Oak Street Health, Inc.
OSH
|
+$43.6M |
| 4 |
Walt Disney
DIS
|
+$34M |
| 5 |
Progressive
PGR
|
+$32.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 26.2% |
| 2 | Healthcare | 19.21% |
| 3 | Financials | 10.7% |
| 4 | Consumer Discretionary | 10.6% |
| 5 | Industrials | 10.38% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
851
Wayfair
W
$14.6B
| $1.33M | ﹤0.01% |
6,998
-14,730
| -68% | -$3.48M |
|
|
IBDN
852
DELISTED
iShares iBonds Dec 2022 Term Corporate ETF
IBDN
| $1.33M | ﹤0.01% |
52,860
| – | – |
|
853
Opendoor
OPEN
$3.38B
| $1.33M | ﹤0.01% |
93,927
-29,677
| -24% | -$548K |
|
854
Sony
SONY
$138B
| $1.33M | ﹤0.01% |
52,465
+10,425
| +25% | +$248K |
|
855
Manulife Financial
MFC
$73.5B
| $1.32M | ﹤0.01% |
69,297
-15,055
| -18% | -$291K |
|
856
Vanguard Russell 1000 ETF
VONE
$8.68B
| $1.32M | ﹤0.01% |
6,037
| – | – |
|
857
WisdomTree US SmallCap Earnings Fund
EES
$731M
| $1.32M | ﹤0.01% |
25,689
+24,078
| +1,495% | +$1.23M |
|
858
Realty Income
O
$59.1B
| $1.31M | ﹤0.01% |
18,350
+2,870
| +19% | +$197K |
|
|
X
859
DELISTED
US Steel
X
| $1.31M | ﹤0.01% |
54,916
+3,706
| +7% | +$87.4K |
|
|
PWSC
860
DELISTED
PowerSchool Holdings, Inc.
PWSC
| $1.31M | ﹤0.01% |
+79,415
| New | +$1.7M |
|
861
Neurocrine Biosciences
NBIX
$16.6B
| $1.31M | ﹤0.01% |
15,337
-4,740
| -24% | -$436K |
|
|
RDS.A
862
DELISTED
Royal Dutch Shell PLC ADS Class A
RDS.A
| $1.3M | ﹤0.01% |
30,063
+8,339
| +38% | +$377K |
|
|
CFLT
863
DELISTED
Confluent
CFLT
| $1.3M | ﹤0.01% |
+17,100
| New | +$1.23M |
|
864
Rivian
RIVN
$23.2B
| $1.3M | ﹤0.01% |
+12,562
| New | +$1.45M |
|
865
iShares MSCI World ETF
URTH
$8.36B
| $1.3M | ﹤0.01% |
9,630
-304
| -3% | -$40.4K |
|
866
Wyndham Hotels & Resorts
WH
$5.48B
| $1.3M | ﹤0.01% |
14,496
+4,252
| +42% | +$355K |
|
867
First Trust Capital Strength ETF
FTCS
$7.95B
| $1.3M | ﹤0.01% |
15,343
-1,210
| -7% | -$97.1K |
|
868
iShares 7-10 Year Treasury Bond ETF
IEF
$47.3B
| $1.29M | ﹤0.01% |
11,225
-1,016
| -8% | -$117K |
|
869
AB InBev
BUD
$165B
| $1.29M | ﹤0.01% |
21,311
+1,371
| +7% | +$79.8K |
|
870
Crown Holdings
CCK
$13.1B
| $1.29M | ﹤0.01% |
11,646
+245
| +2% | +$26K |
|
|
LL
871
DELISTED
LL Flooring Holdings, Inc.
LL
| $1.29M | ﹤0.01% |
75,395
+4,050
| +6% | +$71.3K |
|
872
iShares US Aerospace & Defense ETF
ITA
$15B
| $1.29M | ﹤0.01% |
12,516
+1,087
| +10% | +$113K |
|
873
iShares Expanded Tech-Software Sector ETF
IGV
$14.7B
| $1.27M | ﹤0.01% |
15,995
+410
| +3% | +$34.2K |
|
874
Waters Corp
WAT
$39.9B
| $1.27M | ﹤0.01% |
3,414
| – | – |
|
|
MNDT
875
DELISTED
Mandiant, Inc. Common Stock
MNDT
| $1.27M | ﹤0.01% |
+72,516
| New | +$1.27M |
|
Similar funds
SAM
VIA
William Blair & Company's Q4 2021 Portfolio in Review
As of Q4 2021, William Blair & Company held 2,051 positions worth $31.9B, up 8.5% from $29.4B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
William Blair & Company's Q4 2021 filing shows 174 new, 889 increased, 606 reduced and 88 closed positions. Its largest new stake was Portillo's: 759,814 shares worth $28.5M. The largest sale was PayPal, an estimated $73.8M.
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 Q4 2021 buy was Portillo's: 759,814 shares worth $28.5M.
- William Blair & Company added most to Amazon in Q4 2021, an estimated $66.8M increase.
- William Blair & Company's biggest Q4 2021 reduction was PayPal, cutting an estimated $73.8M.
- William Blair & Company fully exited Asana in Q4 2021, selling an estimated $6.06M.
- William Blair & Company's ten largest holdings make up 24% of its $31.9B portfolio in Q4 2021.
- William Blair & Company opened 174 new positions and closed 88 in Q4 2021.
- William Blair & Company's portfolio value rose 8.5% quarter-over-quarter to $31.9B.
Based on William Blair & Company's 13F filing for Q4 2021, filed 14 Feb 2022.